feat(table-catalog): add product API surface (#3320)

* feat(table-catalog): add product API surface

* fix(table-catalog): harden product API commits

* fix(table-catalog): close product API review gaps

* fix(table-catalog): validate rollback metadata before commit

---------

Co-authored-by: Henry Guo <marshawcoco@users.noreply.github.com>

.agents/skills/code-change-verification/SKILL.md

@@ -0,0 +1,91 @@
+---
+name: code-change-verification
+description: Verify code changes by identifying correctness, regression, security, and performance risks from diffs or patches, then produce prioritized findings with file/line evidence and concrete fixes. Use when reviewing commits, PRs, and merged patches before/after release.
+---
+
+# Code Change Verification
+
+Use this skill to review code changes consistently before merge, before release, and during incident follow-up.
+
+## Quick Start
+
+1. Read the scope: commit, PR, patch, or file list.
+2. Map each changed area by risk and user impact.
+3. Inspect each risky change in context.
+4. Report findings first, ordered by severity.
+5. Close with residual risks and verification recommendations.
+
+## Core Workflow
+
+### 1) Scope and assumptions
+- Confirm change source (diff, commit, PR, files), target branch, language/runtime, and version.
+- If context is missing, state assumptions before deeper analysis.
+- Focus only on requested scope; avoid reviewing unrelated files.
+
+### 2) Risk map
+- Prioritize in this order:
+  - Data correctness and user-visible behavior
+  - API/contract compatibility
+  - Security and authz/authn boundaries
+  - Concurrency and lifecycle correctness
+  - Performance and resource usage
+- Give higher priority to stateful paths, migration logic, defaults, and error handling.
+
+### 3) Evidence-based inspection
+- Read each modified hunk with neighboring context.
+- Trace call paths and call-site expectations.
+- Check for:
+  - invariant breaks and missing guards
+  - unchecked assumptions and null/empty/error-path handling
+  - stale tests, fixtures, and configs
+  - hidden coupling to shared helpers/constants/features
+- If a point is uncertain, mark it as an open question instead of guessing.
+
+#### Rust-specific checks (apply to all Rust changes)
+
+- **unwrap/expect in production**: Search changed files for `.unwrap()` and `.expect(` outside test modules. Every `unwrap()` in production code must have a justification comment or be replaced with `?`.
+- **Silent type truncation**: Search for `as u8/u16/u32/u64/usize/i8/i16/i32/i64/isize` casts. Every `as` cast must be justified; negative-to-unsigned and large-to-small are bugs by default. Use `try_into()` or explicit clamping.
+- **Unnecessary cloning**: Check `.clone()` calls in loops, per-request paths, and on structs with >5 heap-allocated fields. Consider `Arc`, references, or `Cow<str>`.
+- **Lock ordering**: If the change acquires multiple locks, verify the order matches all other call sites. Document the order in a comment.
+- **Locks across .await**: Flag any `tokio::sync::RwLock`/`Mutex` guard held across an `.await` point without bounded hold time.
+- **Recursion depth**: If the change adds or modifies a recursive function, verify it has a depth limit or uses iterative traversal with an explicit stack.
+- **Error types**: Flag `Result<_, String>`, `Box<dyn Error>`, and missing `Error::source()` implementations in public APIs.
+- **Test assertions**: Every test function must have at least one `assert!`. Flag tests that only call code without verifying results.
+- **println/eprintln**: Search changed files for `println!`/`eprintln!` outside test modules. Production code must use `tracing` macros.
+- **Serde safety**: Structs deserialized from untrusted input (S3 API, user config) should have `#[serde(deny_unknown_fields)]`.
+
+### 4) Findings-first output
+- Order findings by severity:
+  - P0: critical failure, security breach, or data loss risk
+  - P1: high-impact regression
+  - P2: medium risk correctness gap
+  - P3: low risk/quality debt
+- For each finding include:
+  - Severity
+  - `path:line` reference
+  - concise issue statement
+  - impact and likely failure mode
+  - specific fix or mitigation
+  - validation step to confirm
+- If no issues exist, explicitly state `No findings` and why.
+
+### 5) Close
+- Report assumptions and unknowns.
+- Suggest targeted checks (tests, canary checks, logs/metrics, migration validation).
+
+## Output Template
+
+1. Findings
+2. No findings (if applicable)
+3. Assumptions / Unknowns
+4. Recommended verification steps
+
+## Finding Template
+
+- `[P1] Missing timeout for downstream call`
+  - Location: `path/to/file.rs:123`
+  - Issue: ...
+  - Impact: ...
+  - Fix suggestion: ...
+  - Validation: ...
+

.agents/skills/code-change-verification/agents/openai.yaml

@@ -0,0 +1,4 @@
+interface:
+  display_name: "Code Change Verification"
+  short_description: "Prioritize risks and verify code changes before merge."
+  default_prompt: "Inspect a patch or diff, identify correctness/security/regression risks, and return prioritized findings with file/line evidence and fixes."

.agents/skills/pr-creation-checker/SKILL.md

@@ -0,0 +1,91 @@
+---
+name: pr-creation-checker
+description: Prepare PR-ready diffs by validating scope, checking required verification steps, drafting a compliant English PR title/body, and surfacing blockers before opening or updating a pull request in RustFS.
+---
+
+# PR Creation Checker
+
+Use this skill before `gh pr create`, before `gh pr edit`, or when reviewing whether a branch is ready for PR.
+
+## Read sources of truth first
+
+- Read `AGENTS.md`.
+- Read `.github/pull_request_template.md`.
+- Use `Makefile` and `.config/make/` for local quality commands.
+- Use `.github/workflows/ci.yml` for CI expectations.
+- Do not restate long command matrices or template sections from memory when the files exist.
+
+## Workflow
+
+1. Collect PR context
+- Confirm base branch, current branch, change goal, and scope.
+- Confirm whether the task is: draft a new PR, update an existing PR, or preflight-check readiness.
+- Confirm whether the branch includes only intended changes.
+
+2. Inspect change scope
+- Review the diff and summarize what changed.
+- Call out unrelated edits, generated artifacts, logs, or secrets as blockers.
+- Mark risky areas explicitly: auth, storage, config, network, migrations, breaking changes.
+- Scan the diff for newly added string literals and confirm whether they duplicate values already defined as constants/enums/typed wrappers in the same module or shared modules.
+- Treat introducing a new hardcoded literal where a project constant already exists as a likely regression risk; require either a refactor to reuse the constant or an explicit exception explanation in the PR body.
+
+3. Verify readiness requirements
+- Require `make pre-commit` before marking the PR ready.
+- If `make` is unavailable, use the equivalent commands from `.config/make/`.
+- Add scope-specific verification commands when the changed area needs more than the baseline.
+- If required checks fail, stop and return `BLOCKED`.
+
+4. Draft PR metadata
+- Write the PR title in English using Conventional Commits and keep it within 72 characters.
+- If a generic PR workflow suggests a different title format, ignore it and follow the repository rule instead.
+- In RustFS, do not use tool-specific prefixes such as `[codex]` when the repository requires Conventional Commits.
+- Keep the PR body in English.
+- Use the exact section headings from `.github/pull_request_template.md`.
+- Fill non-applicable sections with `N/A`.
+- Include verification commands in the PR description.
+- Do not include local filesystem paths in the PR body unless the user explicitly asks for them.
+- Prefer repo-relative paths, command names, and concise summaries over machine-specific paths such as `/Users/...`.
+
+5. Prepare reviewer context
+- Summarize why the change exists.
+- Summarize what was verified.
+- Call out risks, rollout notes, config impact, and rollback notes when applicable.
+- Mention assumptions or missing context instead of guessing.
+
+6. Prepare CLI-safe output
+- When proposing `gh pr create` or `gh pr edit`, use `--body-file`, never inline `--body` for multiline markdown.
+- Return a ready-to-save PR body plus a short title.
+- If not ready, return blockers first and list the minimum steps needed to unblock.
+
+## Output format
+
+### Status
+- `READY` or `BLOCKED`
+
+### Title
+- `<type>(<scope>): <summary>`
+
+### PR Body
+- Reproduce the repository template headings exactly.
+- Fill every section.
+- Omit local absolute paths unless explicitly required.
+
+### Verification
+- List each command run.
+- State pass/fail.
+
+### Risks
+- List breaking changes, config changes, migration impact, or `N/A`.
+
+## Blocker rules
+
+- Return `BLOCKED` if `make pre-commit` has not passed.
+- Return `BLOCKED` if the diff contains unrelated changes that are not acknowledged.
+- Return `BLOCKED` if required template sections are missing.
+- Return `BLOCKED` if the title/body is not in English.
+- Return `BLOCKED` if the title does not follow the repository's Conventional Commit rule.
+- Return `BLOCKED` if the diff introduces string literals that should use existing constants but did not.
+
+## Reference
+
+- Use [pr-readiness-checklist.md](references/pr-readiness-checklist.md) for a short final pass before opening or editing the PR.

.agents/skills/pr-creation-checker/agents/openai.yaml

@@ -0,0 +1,4 @@
+interface:
+  display_name: "PR Creation Checker"
+  short_description: "Draft RustFS-ready PRs with checks, template, and blockers."
+  default_prompt: "Inspect a branch or diff, verify required PR checks, and produce a compliant English PR title/body plus blockers or readiness status."

.agents/skills/pr-creation-checker/references/pr-readiness-checklist.md

@@ -0,0 +1,15 @@
+# PR Readiness Checklist
+
+- Confirm the branch is based on current `main`.
+- Confirm the diff matches the stated scope.
+- Confirm no secrets, logs, temp files, or unrelated refactors are included.
+- Confirm `make pre-commit` passed, or document why it could not run.
+- Confirm extra verification commands are listed for risky changes.
+- Confirm the PR title uses Conventional Commits and stays within 72 characters.
+- Confirm the PR title does not use tool-specific prefixes such as `[codex]`.
+- Confirm the PR body is in English.
+- Confirm the PR body keeps the exact headings from `.github/pull_request_template.md`.
+- Confirm non-applicable sections are filled with `N/A`.
+- Confirm the PR body does not include local absolute paths unless explicitly required.
+- Confirm multiline GitHub CLI commands use `--body-file`.
+- Confirm new hardcoded string literals were not introduced for values already represented by existing constants/enums (including protocol labels, error identifiers, headers, and metric names), or record a justified exception.

.agents/skills/rust-code-quality/SKILL.md

@@ -0,0 +1,112 @@
+---
+name: rust-code-quality
+description: Enforce Rust-specific code quality rules on every code change. Use before merge to catch unwrap abuse, silent truncation, unnecessary cloning, lock ordering violations, recursion risks, and error type anti-patterns.
+---
+
+# Rust Code Quality Gate
+
+Use this skill on every Rust code change to enforce quality rules that `cargo clippy` does not catch.
+
+## Quick Start
+
+1. Identify changed `.rs` files.
+2. Run automated checks on changed files.
+3. Run manual review checklist on the diff.
+4. Report findings; block merge if P0/P1 issues exist.
+
+## Automated Checks
+
+Run these on every changed `.rs` file (excluding test modules):
+
+```bash
+# 1. unwrap/expect in production code
+rg -n '\.unwrap\(\)|\.expect\(' <changed-files> | grep -v '#\[cfg(test)\]' | grep -v 'test' | grep -v 'bench'
+
+# 2. Silent type truncation via `as` cast
+rg -n ' as (u8|u16|u32|u64|usize|i8|i16|i32|i64|isize)\b' <changed-files>
+
+# 3. String as error type
+rg -n 'Result<.*String>' <changed-files> | grep -v test
+
+# 4. Box<dyn Error> in public APIs
+rg -n 'Box<dyn.*Error' <changed-files> | grep -v test
+
+# 5. println/eprintln in production
+rg -n 'println!\|eprintln!' <changed-files> | grep -v test
+
+# 6. Ordering::Relaxed usage (verify each is intentional)
+rg -n 'Ordering::Relaxed' <changed-files>
+```
+
+## Manual Review Checklist
+
+For every Rust code change, verify:
+
+### Error Handling
+- [ ] No `unwrap()` or `expect()` in production code without justification comment
+- [ ] No `Result<_, String>` in public API signatures
+- [ ] No `Box<dyn Error>` in public trait/struct methods
+- [ ] `Error::source()` is overridden when inner error is stored
+- [ ] Error messages are actionable (what failed, with what input)
+
+### Type Safety
+- [ ] No silent `as` truncation (negative→unsigned, large→small)
+- [ ] `try_into()` or explicit clamping used for numeric conversions
+- [ ] No `f64 as usize` without prior clamping
+
+### Concurrency
+- [ ] Lock acquisition order is documented when multiple locks are used
+- [ ] No `tokio::sync` write guards held across `.await` without bounded hold time
+- [ ] Concurrent counters use `compare_exchange` loops, not load-then-store
+- [ ] `std::sync::Mutex` in async context is held only briefly, never across `.await`
+
+### Memory and Performance
+- [ ] No `.clone()` on structs with >5 heap-allocated fields in hot paths
+- [ ] `HashMap::with_capacity()` / `Vec::with_capacity()` used when size is known
+- [ ] Large buffers wrapped in `Arc` rather than cloned
+- [ ] Temporary string computations use `&str` or `Cow<str>` instead of `String`
+
+### Recursion Safety
+- [ ] Recursive functions have a depth limit or use iterative traversal
+- [ ] Tree/cache traversals handle corrupted/cyclic input safely
+
+### Testing
+- [ ] Every test function has at least one `assert!`
+- [ ] Tests use `.expect("context")` not bare `.unwrap()`
+- [ ] No `println!`/`eprintln!` in production code (use `tracing`)
+
+### Serde
+- [ ] Structs from untrusted input have `#[serde(deny_unknown_fields)]`
+- [ ] `#[serde(default)]` not used on security-critical fields without validation
+
+### Code Hygiene
+- [ ] No `#![allow(dead_code)]` at crate root
+- [ ] No camelCase statics or Hungarian notation
+- [ ] New string literals don't duplicate existing constants
+
+## Severity Classification
+
+- **P0 (Block merge)**: `unwrap()` in request hot path, silent truncation on user input, lock ordering violation, recursion without depth limit
+- **P1 (Must fix)**: `Result<_, String>` in public API, unnecessary clone in hot path, `Box<dyn Error>` in trait method
+- **P2 (Should fix)**: Missing `assert!` in test, `println!` in production, missing `with_capacity`
+- **P3 (Nice to fix)**: Naming convention violation, missing doc comment, `as_ptr()` vs `Arc::ptr_eq`
+
+## Output Template
+
+```
+## Rust Code Quality Report
+
+### Automated Scan
+- unwrap/expect in production: N found
+- as casts: N found
+- String errors: N found
+- println/eprintln: N found
+
+### Findings
+- [P1] `path:line` — description
+  - Fix: ...
+  - Validation: ...
+
+### Verdict
+PASS / BLOCKED (list blocking findings)
+```

.agents/skills/rust-code-quality/references/checklist.md

@@ -0,0 +1,52 @@
+# Rust Code Quality Checklist
+
+Use this as a quick pre-merge checklist for every Rust code change.
+
+## Critical (P0 — block merge)
+
+| Check | Command |
+|-------|---------|
+| No `unwrap()` in request/storage hot path | `rg '\.unwrap\(\)' <files> \| grep -v test` |
+| No `as` truncation on user input | `rg ' as (u32\|usize\|i32)' <files>` |
+| Lock order consistent across call sites | Manual: trace all lock acquisitions |
+| Recursive functions have depth limit | Manual: check for `max_depth` or iterative pattern |
+| No `panic!`/`unwrap_or_else(panic!)` in production | `rg 'panic!\|unwrap_or_else.*panic' <files> \| grep -v test` |
+
+## High (P1 — must fix)
+
+| Check | Command |
+|-------|---------|
+| No `Result<_, String>` in public API | `rg 'Result<.*String>' <files> \| grep -v test` |
+| No `Box<dyn Error>` in public trait | `rg 'Box<dyn.*Error' <files> \| grep -v test` |
+| No unnecessary `.clone()` in hot path | Manual: check loops and per-request paths |
+| `Error::source()` implemented when inner error stored | Manual: check `impl Error` |
+| No `eprintln!`/`println!` in production | `rg 'println!\|eprintln!' <files> \| grep -v test` |
+
+## Medium (P2 — should fix)
+
+| Check | Command |
+|-------|---------|
+| Tests have assertions | Manual: check for `assert` in test functions |
+| `HashMap`/`Vec` use `with_capacity` when size known | Manual: check `::new()` in loops |
+| No `#![allow(dead_code)]` at crate root | `rg 'allow.dead_code' <files> \| grep 'lib.rs'` |
+| Serde structs from untrusted input have `deny_unknown_fields` | Manual: check `#[derive(Deserialize)]` |
+
+## Low (P3 — nice to fix)
+
+| Check | Command |
+|-------|---------|
+| No camelCase statics | `rg 'static ref [a-z]' <files>` |
+| `Arc::ptr_eq` instead of `as_ptr + ptr::eq` | `rg 'as_ptr\|ptr::eq' <files>` |
+| Public functions have doc comments | `rg 'pub fn' <files> \| grep -v '///'` |
+
+## Quick One-Liner
+
+```bash
+# Run all automated checks on changed files
+CHANGED=$(git diff --name-only HEAD~1 -- '*.rs' | grep -v test | grep -v bench)
+echo "=== unwrap/expect ===" && rg -c '\.unwrap\(\)|\.expect\(' $CHANGED 2>/dev/null
+echo "=== as casts ===" && rg -c ' as (u8|u16|u32|u64|usize|i8|i16|i32|i64|isize)\b' $CHANGED 2>/dev/null
+echo "=== String errors ===" && rg -c 'Result<.*String>' $CHANGED 2>/dev/null
+echo "=== println ===" && rg -c 'println!|eprintln!' $CHANGED 2>/dev/null
+echo "=== Ordering::Relaxed ===" && rg -c 'Ordering::Relaxed' $CHANGED 2>/dev/null
+```

.agents/skills/rustfs-release-version-bump/SKILL.md

@@ -0,0 +1,124 @@
+---
+name: rustfs-release-version-bump
+description: "Publish a RustFS alpha/beta/stable release with an auditable flow: confirm target version and scope, update workspace and release assets (including strict rustfs.spec changelog identity/date/version format), run required verification, and finish with commit, push, and GitHub PR creation."
+---
+# RustFS Release Version Bump
+
+Use this skill to publish a RustFS release (alpha, beta, or stable) with a minimal, auditable diff and a complete ship flow (`edit -> verify -> commit -> push -> PR`).
+
+Validated baseline: release pattern used in PR `#2957`.
+
+## Required inputs
+
+- Exact target version, for example `1.0.0-beta.4`.
+- Delivery scope:
+- Local only (`edit/verify`).
+- Local + git (`commit/push`).
+- Full GitHub flow (`commit/push/PR`).
+
+If target version is missing or ambiguous, stop and ask before editing.
+
+## Read before editing
+
+- `AGENTS.md` (root and nearest path-specific files).
+- `.github/pull_request_template.md`.
+- Current branch status and diff against `origin/main`.
+
+## Default release file scope
+
+Treat the following file list as the default checklist for each release bump:
+
+- `Cargo.toml`
+- `Cargo.lock`
+- `README.md`
+- `README_ZH.md`
+- `flake.nix`
+- `helm/rustfs/Chart.yaml`
+- `rustfs.spec`
+
+Only drop a file when the current repository release process clearly no longer requires it.
+
+## Hard release policy
+
+- Docker doc tags use `<version>` (for example `rustfs/rustfs:1.0.0-beta.4`), not `v<version>`.
+- Helm chart version mapping follows `beta.N -> 0.N.0`.
+- `rustfs.spec` `Release` uses prerelease suffix only (for example `beta.4`).
+- Do not change these rules without explicit confirmation.
+
+## Step-by-step workflow
+
+1. Confirm intent and isolate scope
+- Confirm target version string exactly.
+- Confirm whether user requested local-only or full GitHub flow.
+- Inspect current branch and ensure only release-related files are touched for this task.
+
+2. Update workspace versions
+- Bump `[workspace.package].version` in `Cargo.toml`.
+- Bump internal workspace crate dependency versions in `Cargo.toml`.
+- Update `Cargo.lock` so workspace package versions match target version.
+- Re-scan for partial leftovers.
+
+3. Update release assets
+- `README.md` and `README_ZH.md`: update versioned Docker examples to target version.
+- `flake.nix`: update package version to target version.
+- `helm/rustfs/Chart.yaml`:
+- `appVersion` = target version.
+- `version` follows chart mapping rule, for example:
+- `1.0.0-beta.3` -> `0.3.0`
+- `1.0.0-beta.4` -> `0.4.0`
+- `rustfs.spec`:
+- Set `Release` to prerelease suffix (example `beta.4`).
+- Add/update top changelog entry with exact format:
+- `* Thu May 20 2026 houseme <housemecn@gmail.com>`
+- `- Update RPM package to RustFS 1.0.0-beta.4`
+- Changelog identity and time must come from current environment:
+- `git config --get user.name`
+- `git config --get user.email`
+- `date '+%a %b %d %Y'`
+- Changelog version text must match target release version exactly.
+
+4. Verify before shipping
+- Run:
+- `cargo fmt --all`
+- `cargo fmt --all --check`
+- `make pre-commit`
+- If verification passes, run `cargo clean`.
+- If `make pre-commit` fails, return `BLOCKED` with root cause and do not silently widen scope to fix unrelated issues unless user asks.
+
+5. Commit strategy
+- Preferred split when both parts changed:
+- `chore(release): prepare <version>` for `Cargo.toml` and `Cargo.lock`.
+- `chore(release): align release assets for <version>` for docs and packaging files.
+- If user asks for one commit, use one commit.
+- Stage only intended release files; do not include unrelated working tree changes.
+
+6. Push and PR
+- Push branch:
+- `git push -u origin <branch>` (first push), or `git push` (tracking already exists).
+- Create PR with template headings unchanged:
+- `gh pr create --base main --head <branch> --title ... --body-file ...`
+- PR title/body must be English.
+- Use `N/A` for non-applicable template sections.
+- Include verification commands and any `BLOCKED` reason clearly.
+
+## Recommended check commands
+
+- `git status --short --branch`
+- `git diff --name-only origin/main...HEAD`
+- `git diff --stat origin/main...HEAD`
+- `rg -n "<old_version>|<new_version>" Cargo.toml Cargo.lock README.md README_ZH.md flake.nix helm/rustfs/Chart.yaml rustfs.spec`
+- `cargo fmt --all`
+- `cargo fmt --all --check`
+- `make pre-commit`
+- `cargo clean`
+
+## Output contract
+
+When using this skill, always report:
+
+- Target version.
+- Files changed.
+- Any assumptions or uncertainties requiring confirmation.
+- Verification result (`PASSED` or `BLOCKED`) with key evidence.
+- Commit message(s) used.
+- Push status and PR URL when GitHub flow is requested.

.agents/skills/rustfs-release-version-bump/agents/openai.yaml

@@ -0,0 +1,4 @@
+interface:
+  display_name: "RustFS Release Bump"
+  short_description: "Prepare RustFS release branches like PR #2957."
+  default_prompt: "Use $rustfs-release-version-bump to prepare a RustFS release version, ask about any unclear version policy, and finish the commit/push/PR flow."

.agents/skills/security-advisory-lessons/SKILL.md

@@ -0,0 +1,123 @@
+---
+name: security-advisory-lessons
+description: Apply RustFS security lessons distilled from repository GitHub Security Advisories. Use when making or reviewing RustFS code changes, doing security checks, handling PR review for auth/authz, IAM, storage, RPC, logging, CORS, console/browser, encryption, policy, or endpoint changes, and when deciding which security regression tests are required.
+---
+
+# RustFS Security Advisory Lessons
+
+Use this skill as a RustFS-specific security lens before changing or approving code. For the distilled advisory lessons and review patterns, read [advisory-patterns.md](references/advisory-patterns.md).
+
+When currentness matters, fetch the live advisory inventory instead of relying on this skill as a status mirror:
+
+```bash
+gh api repos/rustfs/rustfs/security-advisories --paginate \
+  --jq '.[] | {ghsa_id,state,severity,summary,updated_at}'
+```
+
+Fetch full advisory details only when the live summary suggests a new or changed lesson:
+
+```bash
+gh api repos/rustfs/rustfs/security-advisories/<GHSA_ID>
+```
+
+For the full pattern map, read [advisory-patterns.md](references/advisory-patterns.md).
+
+## Workflow
+
+### 1. Scope the change
+- Identify touched routes, handlers, storage paths, credentials, logs, browser surfaces, CI/release code, and policy checks.
+- Treat these paths as security-sensitive by default: `rustfs/src/admin/`, `rustfs/src/storage/`, `rustfs/src/auth.rs`, `rustfs/src/server/layer.rs`, `crates/iam/`, `crates/policy/`, `crates/credentials/`, `crates/ecstore/src/rpc/`, `crates/rio/`, and console preview/auth code.
+
+### 2. Map to advisory classes
+- Read [advisory-patterns.md](references/advisory-patterns.md) for matching GHSA lessons.
+- Do not rely on advisory titles alone. Confirm whether the issue is authentication, authorization, input validation, storage invariant, browser isolation, logging, or operational hardening.
+
+### 3. Verify fail-closed behavior
+- Check that unauthenticated, wrong-permission, cross-user, cross-bucket, malformed-input, and default-config cases fail explicitly.
+- Prefer exact action/permission checks over broad helper calls or inferred ownership.
+- Confirm lower storage/RPC layers do not bypass checks done in upper layers.
+
+### 4. Require regression evidence
+- For behavior changes, add focused negative tests that reproduce the advisory class.
+- For sensitive fixes, include tests for the bypass form, not only the happy path.
+- If a test is impractical, explain the residual risk and provide a manual verification command.
+
+### 5. Report clearly
+- Lead with concrete findings and file/line evidence.
+- Separate proven vulnerabilities from hardening risks.
+- Avoid exaggerating unauthenticated impact when the code actually rejects unauthenticated requests but allows a low-privileged authenticated bypass.
+
+## Advisory-Derived Guardrails
+
+### Auth and admin authorization
+- Every admin or diagnostic route needs an explicit authn and authz story. Route registration, router whitelist, and handler-level authorization must agree.
+- Match the admin action to the operation exactly. Copy-paste action constants are a known RustFS vulnerability class.
+- Avoid authentication-only helpers for state-changing admin APIs; use `validate_admin_request` or the established equivalent with the right `AdminAction`.
+- Read-only admin APIs such as metrics, server info, and diagnostics still require admin authorization; checking only that credentials exist is not enough.
+- Do not assume admin-action `Resource` scoping constrains blast radius unless the policy engine actually enforces resources for that action.
+
+### IAM and service accounts
+- Treat imported IAM payload fields as attacker-controlled: `parent`, `claims`, `accessKey`, `secretKey`, status, policy names, and groups.
+- For service account create/update/import, prove parent ownership or root/admin authority before writing credentials or claims.
+- Do not let `deny_only` or "no explicit deny" become an allow decision that skips required allow checks.
+- Test cross-user list/update/import flows with wrong, correct, self, parent, and root identities.
+
+### S3 copy, multipart, and presigned POST
+- Multipart copy must enforce source `GetObject` and destination `PutObject` semantics equivalent to `CopyObject`, including copy-source and policy conditions.
+- Do not let `CreateMultipartUpload`, `UploadPartCopy`, `CompleteMultipartUpload`, or `AbortMultipartUpload` return success without authorization.
+- Presigned POST policies are server-side contracts. Enforce `content-length-range`, key prefix, exact metadata/content-type, and all signed policy conditions.
+
+### Paths, object keys, and filesystem access
+- Never join untrusted bucket/object/RPC path strings onto filesystem roots without normalization and boundary checks.
+- Reject or safely handle `..`, absolute paths, URL-encoded traversal, platform separators, empty components, and paths that canonicalize outside the intended root.
+- Validate both S3 object-key paths and internode/RPC disk paths; storage helpers can bypass S3 authorization if they trust already-parsed paths.
+- Archive auto-extract paths are object keys too. Validate tar/zip entry names before IAM checks and before storage writes, and prove cleaned paths cannot cross bucket or prefix boundaries.
+
+### Secrets, default credentials, and crypto
+- Do not ship hard-coded shared tokens, HMAC secrets, private keys, or production test keys.
+- Defaults for internode/RPC auth must fail closed for network-reachable deployments or require explicit opt-in with loud warnings.
+- License or token validation must use signatures with embedded public/verifying keys only; do not use private-key decryption as authenticity.
+- Plan key rotation and key IDs when removing exposed keys.
+
+### Logging and debug output
+- Logs must never include access keys beyond safe identifiers, secret keys, session tokens, JWT claims, HMAC secrets, expected signatures, license secrets, or raw response bodies containing credentials.
+- Treat `Debug` implementations, `?value` tracing, merged config dumps, and dependency-level HTTP body logging as leak surfaces.
+- Add log-capture tests or targeted unit tests for redaction wrappers when changing credential structs or response bodies.
+
+### RPC, parsing, and panic safety
+- Treat all RPC payload bytes as attacker-controlled. Replace `unwrap`, `expect`, and panic-prone deserialization with typed errors.
+- Malformed request tests should cover empty bytes, truncated MessagePack/protobuf, invalid enum values, stale timestamps, and invalid signatures.
+- RPC authentication must be independently strong; do not depend on S3 admin credentials unless the fallback is explicit and safe.
+- RPC signatures must bind the exact generated gRPC method path, timestamp, and request method. Service-prefix signatures must not authorize a different concrete NodeService call.
+
+### Browser, CORS, and console surfaces
+- Do not reflect arbitrary `Origin` while also allowing credentials. Default CORS should be no CORS unless explicitly configured.
+- Do not render user-controlled object content in a same-origin iframe with console credentials available to JavaScript.
+- Prefer origin separation for object preview/download, `nosniff`, CSP, strict content-type handling, and avoiding durable credentials in `localStorage`.
+- Console license/version-like metadata endpoints should expose only coarse public data unless authenticated, especially subject names and expiration timestamps.
+
+### Profiling, debug, and health endpoints
+- Profiling and debug endpoints are not health checks. They require admin auth, opt-in enablement, rate limiting, and safe responses.
+- Do not return absolute filesystem paths or other deployment layout in unauthenticated or low-privilege responses.
+- Ensure health endpoint allowlists cannot accidentally include expensive diagnostics.
+
+### Trusted proxy and network identity
+- Only honor `X-Forwarded-For` or `X-Real-IP` when the request came from a configured trusted proxy.
+- Direct clients must use the socket peer address for `aws:SourceIp` and policy condition evaluation.
+- Add tests for direct spoofed headers and trusted-proxy headers.
+
+### SSE and storage invariants
+- Encryption metadata is not proof that bytes were encrypted on disk.
+- When touching reader/writer wrappers such as hashing, encryption, compression, or warp readers, verify wrapper order and inspect stored bytes in regression tests.
+- Avoid helper shortcuts that unwrap nested readers and accidentally bypass encryption or integrity layers.
+
+## Review Prompts
+
+Use these prompts while reviewing a diff:
+
+- Could a low-privileged authenticated user reach this path with the wrong action, parent, bucket, or source object?
+- Does a public/default/empty config change security behavior from fail-closed to fail-open?
+- Is any attacker-controlled value later used as a path, policy condition, credential identity, log field, URL, Origin, or response body?
+- Is an archive entry, object key, or policy resource normalized differently between authorization and storage?
+- Is the same operation implemented in multiple paths, such as `CopyObject` vs `UploadPartCopy`, and do all paths enforce the same security contract?
+- Does the test prove the exploit form is denied, or only that the intended form still works?

.agents/skills/security-advisory-lessons/agents/openai.yaml

@@ -0,0 +1,4 @@
+interface:
+  display_name: "Security Advisory Lessons"
+  short_description: "Apply advisory lessons in reviews."
+  default_prompt: "Review code changes against past RustFS security advisory lessons and report concrete risks, missing tests, and recommended fixes."

.agents/skills/security-advisory-lessons/references/advisory-patterns.md

@@ -0,0 +1,106 @@
+# RustFS Advisory Pattern Map
+
+This file is a lesson map, not an advisory inventory mirror. It keeps durable security patterns distilled from RustFS GitHub Security Advisories.
+
+When current advisory state, severity, URLs, or full text matters, fetch it live:
+
+```bash
+gh api repos/rustfs/rustfs/security-advisories --paginate \
+  --jq '.[] | {ghsa_id,state,severity,summary,updated_at}'
+gh api repos/rustfs/rustfs/security-advisories/<GHSA_ID>
+```
+
+Update this file only when an advisory adds or changes a reusable lesson, affected surface, validation pattern, or regression-test expectation. Do not update it for state-only, URL-only, count-only, or timestamp-only changes.
+
+## Pattern Index
+
+### Admin authorization and route exposure
+
+- `GHSA-pfcq-4gjr-6gjm`: notification target endpoints accepted authenticated users but skipped admin authorization. Lesson: distinguish authn from authz; admin target CRUD must call the operation-specific admin authorization path.
+- `GHSA-mm2q-qcmx-gw4w`: `ListServiceAccount` used `UpdateServiceAccountAdminAction`, while update lacked target ownership checks. Lesson: exact action constants and ownership checks are both required; information disclosure can chain into secret rotation and takeover.
+- `GHSA-vcwh-pff9-64cc`: `ImportIam` checked `ExportIAMAction` for an import/write operation. Lesson: every admin handler must authorize the action it actually performs.
+- `GHSA-jqmc-mg33-v45g` and `GHSA-8784-9m7f-c6p6`: `/profile/cpu` and `/profile/memory` were whitelisted from auth and allowed expensive diagnostics plus path disclosure. Lesson: profiling/debug endpoints need admin auth, opt-in, rate limits, and non-sensitive responses.
+- `GHSA-f5cv-v44x-2xgf`: `/rustfs/admin/v3/metrics` accepted any authenticated IAM user and skipped admin authorization. Lesson: read-only metrics and diagnostic admin endpoints still require an operation-specific admin action check.
+- `GHSA-xp32-gxq2-3v52`: console license metadata endpoint was public and exposed subject and expiration fields. Lesson: management metadata endpoints should require admin auth or return only coarse public status.
+
+### IAM import, service accounts, and privilege boundaries
+
+- `GHSA-566f-q62r-wcr8`: `ImportIam` accepted attacker-controlled service account `parent`, `claims`, `accessKey`, and `secretKey`, enabling persistent backdoor accounts under root. Lesson: imported IAM payloads are untrusted data and must be validated against privilege boundaries.
+- `GHSA-xgr5-qc6w-vcg9`: `deny_only=true` skipped allow checks and let restricted service accounts mint unrestricted children. Lesson: deny-only logic must never become implicit allow for privilege creation.
+- `GHSA-mm2q-qcmx-gw4w`: leaked service account access keys plus update-without-ownership formed an escalation chain. Lesson: service-account identifiers are security-sensitive because update APIs consume them.
+
+### S3 copy, multipart, and upload policy validation
+
+- `GHSA-mx42-j6wv-px98`: `UploadPartCopy` missed source authorization and allowed cross-bucket object exfiltration. Lesson: multipart copy must enforce the same source and destination contract as `CopyObject`.
+- `GHSA-wfxj-ph3v-7mjf`: `UploadPartCopy` checked source and destination independently but missed destination copy-source policy constraints. Lesson: source read and destination write checks are not sufficient when policy constrains allowed copy sources.
+- `GHSA-w5fh-f8xh-5x3p`: presigned POST accepted uploads without enforcing signed policy conditions. Lesson: parse and enforce all POST policy constraints server-side, including size, key prefix, and content type.
+
+### Filesystem paths and object key traversal
+
+- `GHSA-pq29-69jg-9mxc`: RPC `read_file_stream` joined untrusted paths under a volume directory without canonical boundary checks. Lesson: `PathBuf::join` plus length checks are not path security.
+- `GHSA-8r6f-hmq2-28rg`: object keys containing traversal sequences bypassed bucket/object authorization when mapped to filesystem paths. Lesson: reject traversal at object-key parsing and verify final storage paths remain under the expected bucket/key root.
+- `GHSA-f4vq-9ffr-m8m3`: Snowball auto-extract accepted archive entries such as `../victim-bucket/object`, authorized the raw attacker-bucket path, then storage path cleaning crossed bucket boundaries. Lesson: archive entries become object keys and need traversal rejection plus consistent authz/storage normalization before writes.
+
+### Secrets, defaults, and cryptographic misuse
+
+- `GHSA-h956-rh7x-ppgj`: gRPC used the hard-coded token `rustfs rpc` on both client and server. Lesson: source-visible shared tokens are authentication bypasses.
+- `GHSA-r5qv-rc46-hv8q`: internode RPC HMAC secret fell back to the public default `rustfsadmin`. Lesson: RPC/internode auth must fail closed instead of silently using public defaults.
+- `GHSA-923g-jp7v-f97f`: license verification embedded a production RSA private key and used private-key decryption as authenticity. Lesson: ship verifying/public keys only and use real signature verification.
+
+### Sensitive logging and debug output
+
+- `GHSA-r54g-49rx-98cr`: STS credentials were logged at info level. Lesson: generated credentials must never be logged in plaintext.
+- `GHSA-8cm2-h255-v749`: debug logs leaked session tokens, secret keys, JWT claims, and raw STS response bodies. Lesson: redaction must cover custom `Debug` implementations and dependency response-body logging.
+- `GHSA-333v-68xh-8mmq`: invalid RPC signature logging included the shared HMAC secret and expected signature. Lesson: error paths often leak secrets; never log raw secrets or derived authenticators.
+
+### RPC input validation and panic safety
+
+- `GHSA-gw2x-q739-qhcr`: malformed gRPC `GetMetrics` payloads reached `unwrap()` on deserialization and caused remote DoS. Lesson: every network/RPC deserialization failure returns an error, not a panic.
+- `GHSA-h956-rh7x-ppgj` and `GHSA-r5qv-rc46-hv8q`: weak RPC auth increased reachability of otherwise internal handlers. Lesson: panic bugs become more severe when internode auth is weak or defaulted.
+- `GHSA-c667-rgrv-99vj`: NodeService authentication signed the service prefix instead of the concrete generated method path, so valid metadata for one RPC could be replayed to another method during the timestamp window. Lesson: RPC HMAC payloads must bind exact gRPC method path, HTTP method surrogate, timestamp, and secret.
+
+### Browser, CORS, and console isolation
+
+- `GHSA-v9fg-3cr2-277j`: object preview rendered attacker-controlled HTML in a same-origin iframe, exposing console credentials stored in `localStorage`. Lesson: user content must be origin-isolated from the console and protected with `nosniff`, CSP, and strict content-type handling.
+- `GHSA-x5xv-223c-8vm7`: default CORS reflected arbitrary origins with credentials. Lesson: never combine reflected origins with `Access-Control-Allow-Credentials: true`; default should be fail-closed.
+
+### Trusted proxy and source IP conditions
+
+- `GHSA-fc6g-2gcp-2qrq`: `aws:SourceIp` trusted client-supplied `X-Forwarded-For` or `X-Real-IP`. Lesson: forwarded IP headers are valid only behind configured trusted proxies; direct clients use socket peer IP.
+
+### SSE and on-disk storage invariants
+
+- `GHSA-xrrf-67jm-3c2r`: SSE metadata reported encryption while reader composition bypassed `EncryptReader` and stored plaintext. Lesson: test actual bytes on disk and wrapper order, not only API metadata.
+
+### Serde deserialization and input validation
+
+- No `#[serde(deny_unknown_fields)]` found across the entire codebase. Lesson: all structs deserialized from untrusted input (S3 API XML/JSON, lifecycle rules, bucket policies, replication configs) should have `#[serde(deny_unknown_fields)]` to reject malformed or adversarial payloads.
+- `#[serde(default)]` on security-critical fields silently accepts missing values as zero/empty. Lesson: when a field has security implications (retention days, permissions, limits), validate the deserialized value explicitly rather than relying on defaults.
+- Integer fields deserialized from user input and cast with `as` (e.g., `i32 as u32`) can wrap negative values to large positives. Lesson: validate ranges before casting; use `try_into()` or clamp.
+- XML config typos (e.g., `"NoncurentDays"` instead of `"NoncurrentDays"`) are silently accepted when `deny_unknown_fields` is absent. Lesson: strict deserialization prevents silent misconfiguration that could cause data loss or unexpected retention behavior.
+
+## Useful Search Seeds
+
+Use these targeted searches when a diff touches security-sensitive code:
+
+```bash
+rg -n "validate_admin_request|check_permissions|AdminAction::|deny_only|is_allowed" rustfs crates
+rg -n "UploadPartCopy|upload_part_copy|CompleteMultipart|PostObject|content-length-range|starts-with" rustfs crates
+rg -n "normalize_extract_entry_key|Snowball|auto-extract|PathBuf::join|canonicalize|\\.\\.|x-forwarded-for|x-real-ip|SourceIp" rustfs crates
+rg -n "DEFAULT_SECRET|DEFAULT_ACCESS|TEST_PRIVATE_KEY|rustfs rpc|RUSTFS_RPC_SECRET" rustfs crates
+rg -n "TONIC_RPC_PREFIX|verify_rpc_signature|check_auth|NodeServiceServer|x-rustfs-signature" rustfs crates
+rg -n "debug!|trace!|info!|error!|\\?resp|\\?merged_config|session_token|secret_key" rustfs crates
+rg -n "HashReader|EncryptReader|SSE|server-side encryption|Access-Control-Allow-Credentials|Origin" rustfs crates
+rg -n "deny_unknown_fields|serde.default|as u32|as usize|as i32" rustfs crates
+```
+
+## Minimum Regression Test Expectations
+
+- Authz fixes: include unauthenticated, valid low-privilege, wrong-action, correct-action, owner, non-owner, and root/admin cases as applicable.
+- IAM fixes: include import/update/list service-account cases with attacker-controlled parent, claims, access key, secret key, and policy.
+- Copy/upload fixes: include cross-bucket, cross-user, source-denied, destination-denied, copy-source-condition, and multipart completion cases.
+- Path fixes: include encoded traversal, absolute path, nested traversal, archive entries with `..`, valid object keys that resemble traversal text but should be rejected, and canonical bucket/prefix boundary checks.
+- Logging fixes: assert redacted output for structs and response bodies that may contain credentials.
+- RPC auth fixes: include captured metadata replay across two concrete methods, stale timestamps, wrong path, wrong method surrogate, wrong secret, and valid same-method calls.
+- Browser/CORS fixes: assert no credentials on reflected/default origins, correct behavior for explicit allowlists, and no same-origin script execution for previewed object content.
+- SSE fixes: inspect stored bytes and verify API metadata, read-back behavior, and on-disk ciphertext together.

.agents/skills/test-coverage-improver/SKILL.md

@@ -0,0 +1,66 @@
+---
+name: test-coverage-improver
+description: Run project coverage checks, rank high-risk gaps, and propose high-impact tests to improve regression confidence for changed and critical code paths before release.
+---
+
+# Test Coverage Improver
+
+Use this skill when you need a prioritized, risk-aware plan to improve tests from coverage results.
+
+## Usage assumptions
+- Focus scope is either changed lines/files, a module, or the whole repository.
+- Coverage artifact must be generated or provided in a supported format.
+- If required context is missing, call out assumptions explicitly before proposing work.
+
+## Workflow
+
+1. Define scope and baseline
+   - Confirm target language, framework, and branch.
+   - Confirm whether the scope is changed files only or full-repo.
+
+2. Produce coverage snapshot
+   - Rust: `cargo llvm-cov` (or `cargo tarpaulin`) with existing repo config.
+   - JavaScript/TypeScript: `npm test -- --coverage` and read `coverage/coverage-final.json`.
+   - Python: `pytest --cov=<pkg> --cov-report=json` and read `coverage.json`.
+   - Collect total, per-file, and changed-line coverage.
+
+3. Rank highest-risk gaps
+   - Prioritize changed code, branch coverage gaps, and low-confidence boundaries.
+   - Apply the risk rubric in [coverage-prioritization.md](references/coverage-prioritization.md).
+   - Keep shortlist to 5–8 gaps.
+   - For each gap, capture: file, lines, uncovered branches, and estimated risk score.
+
+4. Propose high-impact tests
+   - For each shortlisted gap, output:
+     - Intent and expected behavior.
+     - Normal, edge, and failure scenarios.
+     - Assertions and side effects to verify.
+     - Setup needs (fixtures, mocks, integration dependencies).
+     - Estimated effort (`S/M/L`).
+
+5. Close with validation plan
+   - State which gaps remain after proposals.
+   - Provide concrete verification command and acceptance threshold.
+   - List assumptions or blockers (environment, fixtures, flaky dependencies).
+
+## Output template
+
+### Coverage Snapshot
+- total / branch coverage
+- changed-file coverage
+- top missing regions by size
+
+### Top Gaps (ranked)
+- `path:line-range` | risk score | why critical
+
+### Test Proposals
+- `path:line-range`
+  - Test name
+  - scenarios
+  - assertions
+  - effort
+
+### Validation Plan
+- command
+- pass criteria
+- remaining risk

.agents/skills/test-coverage-improver/agents/openai.yaml

@@ -0,0 +1,4 @@
+interface:
+  display_name: "Test Coverage Improver"
+  short_description: "Find top uncovered risk areas and propose high-impact tests."
+  default_prompt: "Run coverage checks, identify largest gaps, and recommend highest-impact test cases to improve risk coverage."

.agents/skills/test-coverage-improver/references/coverage-prioritization.md

@@ -0,0 +1,25 @@
+# Coverage Gap Prioritization Guide
+
+Use this rubric for each uncovered area.
+
+Score = (Criticality × 2) + CoverageDebt + (Volatility × 0.5)
+
+- Criticality:
+  - 5: authz/authn, data-loss, payment/consistency path
+  - 4: state mutation, cache invalidation, scheduling
+  - 3: error handling + fallbacks in user-visible flows
+  - 2: parsing/format conversion paths
+  - 1: logging-only or low-impact utilities
+
+- CoverageDebt:
+  - 0: 0–5 uncovered lines
+  - 1: 6–20 uncovered lines
+  - 2: 21–40 uncovered lines
+  - 3: 41+ uncovered lines
+
+- Volatility:
+  - 1: stable legacy code with few recent edits
+  - 2: changed in last 2 releases
+  - 3: touched in last 30 days or currently in active PR
+
+Sort by score descending, then by business impact.

.cargo/config.toml

@@ -0,0 +1,26 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# RustFS Cargo configuration
+
+# Enable tokio_unstable cfg for dial9-tokio-telemetry support
+# This allows dial9 to hook into Tokio's internal runtime events
+[build]
+# Enable Tokio unstable features required by dial9-tokio-telemetry for runtime tracing.
+# See: https://docs.rs/tokio/latest/tokio/#unstable-features
+rustflags = ["--cfg", "tokio_unstable"]
+
+# Enable frame pointers for CPU profiling (Linux only, optional but recommended)
+# Uncomment the following line for better CPU profiling data
+# rustflags = ["--cfg", "tokio_unstable", "-C", "force-frame-pointers=yes"]

.config/make/build-docker-buildx-dev.mak

@@ -0,0 +1,64 @@
+## —— Development/Source builds using direct buildx commands ---------------------------------------
+
+.PHONY: docker-dev
+docker-dev: ## Build dev multi-arch image (cannot load locally)
+	@echo "🏗️ Building multi-architecture development Docker images with buildx..."
+	@echo "💡 This builds from source code and is intended for local development and testing"
+	@echo "⚠️  Multi-arch images cannot be loaded locally, use docker-dev-push to push to registry"
+	$(DOCKER_CLI) buildx build \
+		--platform linux/amd64,linux/arm64 \
+		--file $(DOCKERFILE_SOURCE) \
+		--tag rustfs:source-latest \
+		--tag rustfs:dev-latest \
+		.
+
+.PHONY: docker-dev-local
+docker-dev-local: ## Build dev single-arch image (local load)
+	@echo "🏗️ Building single-architecture development Docker image for local use..."
+	@echo "💡 This builds from source code for the current platform and loads locally"
+	$(DOCKER_CLI) buildx build \
+		--file $(DOCKERFILE_SOURCE) \
+		--tag rustfs:source-latest \
+		--tag rustfs:dev-latest \
+		--load \
+		.
+
+.PHONY: docker-dev-push
+docker-dev-push: ## Build and push multi-arch development image # e.g (make docker-dev-push REGISTRY=xxx)
+	@if [ -z "$(REGISTRY)" ]; then \
+		echo "❌ Error: Please specify registry, example: make docker-dev-push REGISTRY=ghcr.io/username"; \
+		exit 1; \
+	fi
+	@echo "🚀 Building and pushing multi-architecture development Docker images..."
+	@echo "💡 Pushing to registry: $(REGISTRY)"
+	$(DOCKER_CLI) buildx build \
+		--platform linux/amd64,linux/arm64 \
+		--file $(DOCKERFILE_SOURCE) \
+		--tag $(REGISTRY)/rustfs:source-latest \
+		--tag $(REGISTRY)/rustfs:dev-latest \
+		--push \
+		.
+
+.PHONY: dev-env-start
+dev-env-start: ## Start development container environment
+	@echo "🚀 Starting development environment..."
+	$(DOCKER_CLI) buildx build \
+		--file $(DOCKERFILE_SOURCE) \
+		--tag rustfs:dev \
+		--load \
+		.
+	$(DOCKER_CLI) stop $(CONTAINER_NAME) 2>/dev/null || true
+	$(DOCKER_CLI) rm $(CONTAINER_NAME) 2>/dev/null || true
+	$(DOCKER_CLI) run -d --name $(CONTAINER_NAME) \
+		-p 9010:9010 -p 9000:9000 \
+		-v $(shell pwd):/workspace \
+		-it rustfs:dev
+
+.PHONY: dev-env-stop
+dev-env-stop: ## Stop development container environment
+	@echo "🛑 Stopping development environment..."
+	$(DOCKER_CLI) stop $(CONTAINER_NAME) 2>/dev/null || true
+	$(DOCKER_CLI) rm $(CONTAINER_NAME) 2>/dev/null || true
+
+.PHONY: dev-env-restart
+dev-env-restart: dev-env-stop dev-env-start ## Restart development container environment

.config/make/build-docker-buildx-production.mak

@@ -0,0 +1,41 @@
+## —— Production builds using docker buildx (for CI/CD and production) -----------------------------
+
+.PHONY: docker-buildx
+docker-buildx: ## Build production multi-arch image (no push)
+	@echo "🏗️ Building multi-architecture production Docker images with buildx..."
+	./docker-buildx.sh
+
+.PHONY: docker-buildx-push
+docker-buildx-push: ## Build and push production multi-arch image
+	@echo "🚀 Building and pushing multi-architecture production Docker images with buildx..."
+	./docker-buildx.sh --push
+
+.PHONY: docker-buildx-version
+docker-buildx-version: ## Build and version production multi-arch image # e.g (make docker-buildx-version VERSION=v1.0.0)
+	@if [ -z "$(VERSION)" ]; then \
+		echo "❌ Error: Please specify version, example: make docker-buildx-version VERSION=v1.0.0"; \
+		exit 1; \
+	fi
+	@echo "🏗️ Building multi-architecture production Docker images (version: $(VERSION))..."
+	./docker-buildx.sh --release $(VERSION)
+
+.PHONY: docker-buildx-push-version
+docker-buildx-push-version: ## Build and version and push production multi-arch image # e.g (make docker-buildx-push-version VERSION=v1.0.0)
+	@if [ -z "$(VERSION)" ]; then \
+		echo "❌ Error: Please specify version, example: make docker-buildx-push-version VERSION=v1.0.0"; \
+		exit 1; \
+	fi
+	@echo "🚀 Building and pushing multi-architecture production Docker images (version: $(VERSION))..."
+	./docker-buildx.sh --release $(VERSION) --push
+
+.PHONY: docker-buildx-production-local
+docker-buildx-production-local: ## Build production single-arch image locally
+	@echo "🏗️ Building single-architecture production Docker image locally..."
+	@echo "💡 Alternative to docker-buildx.sh for local testing"
+	$(DOCKER_CLI) buildx build \
+		--file $(DOCKERFILE_PRODUCTION) \
+		--tag rustfs:production-latest \
+		--tag rustfs:latest \
+		--load \
+		--build-arg RELEASE=latest \
+		.

.config/make/build-docker-production.mak

@@ -0,0 +1,16 @@
+## —— Single Architecture Docker Builds (Traditional) ----------------------------------------------
+
+.PHONY: docker-build-production
+docker-build-production: ## Build single-arch production image
+	@echo "🏗️ Building single-architecture production Docker image..."
+	@echo "💡 Consider using 'make docker-buildx-production-local' for multi-arch support"
+	$(DOCKER_CLI) build -f $(DOCKERFILE_PRODUCTION) -t rustfs:latest .
+
+.PHONY: docker-build-source
+docker-build-source: ## Build single-arch source image
+	@echo "🏗️ Building single-architecture source Docker image..."
+	@echo "💡 Consider using 'make docker-dev-local' for multi-arch support"
+	DOCKER_BUILDKIT=1 $(DOCKER_CLI) build \
+		--build-arg BUILDKIT_INLINE_CACHE=1 \
+		-f $(DOCKERFILE_SOURCE) -t rustfs:source .
+

.config/make/build-docker.mak

@@ -0,0 +1,22 @@
+## —— Docker-based build (alternative approach) ----------------------------------------------------
+
+# Usage: make BUILD_OS=ubuntu22.04 build-docker
+# Output: target/ubuntu22.04/release/rustfs
+
+.PHONY: build-docker
+build-docker: SOURCE_BUILD_IMAGE_NAME = rustfs-$(BUILD_OS):v1
+build-docker: SOURCE_BUILD_CONTAINER_NAME = rustfs-$(BUILD_OS)-build
+build-docker: BUILD_CMD = /root/.cargo/bin/cargo build --release --bin rustfs --target-dir /root/s3-rustfs/target/$(BUILD_OS)
+build-docker: ## Build using Docker container # e.g (make build-docker BUILD_OS=ubuntu22.04)
+	@echo "🐳 Building RustFS using Docker ($(BUILD_OS))..."
+	$(DOCKER_CLI) buildx build -t $(SOURCE_BUILD_IMAGE_NAME) -f $(DOCKERFILE_SOURCE) --load .
+	$(DOCKER_CLI) run --rm --name $(SOURCE_BUILD_CONTAINER_NAME) -v $(shell pwd):/root/s3-rustfs -it $(SOURCE_BUILD_IMAGE_NAME) $(BUILD_CMD)
+
+.PHONY: docker-inspect-multiarch
+docker-inspect-multiarch: ## Check image architecture support
+	@if [ -z "$(IMAGE)" ]; then \
+		echo "❌ Error: Please specify image, example: make docker-inspect-multiarch IMAGE=rustfs/rustfs:latest"; \
+		exit 1; \
+	fi
+	@echo "🔍 Inspecting multi-architecture image: $(IMAGE)"
+	docker buildx imagetools inspect $(IMAGE)

.config/make/build.mak

@@ -0,0 +1,55 @@
+## —— Local Native Build using build-rustfs.sh script (Recommended) --------------------------------
+
+.PHONY: build
+build: ## Build RustFS binary (includes console by default)
+	@echo "🔨 Building RustFS using build-rustfs.sh script..."
+	./build-rustfs.sh
+
+.PHONY: build-dev
+build-dev: ## Build RustFS in Development mode
+	@echo "🔨 Building RustFS in development mode..."
+	./build-rustfs.sh --dev
+
+.PHONY: build-musl
+build-musl: ## Build x86_64 musl version
+	@echo "🔨 Building rustfs for x86_64-unknown-linux-musl..."
+	@echo "💡 On macOS/Windows, use 'make build-docker' or 'make docker-dev' instead"
+	./build-rustfs.sh --platform x86_64-unknown-linux-musl
+
+.PHONY: build-gnu
+build-gnu: ## Build x86_64 GNU version
+	@echo "🔨 Building rustfs for x86_64-unknown-linux-gnu..."
+	@echo "💡 On macOS/Windows, use 'make build-docker' or 'make docker-dev' instead"
+	./build-rustfs.sh --platform x86_64-unknown-linux-gnu
+
+.PHONY: build-musl-arm64
+build-musl-arm64: ## Build aarch64 musl version
+	@echo "🔨 Building rustfs for aarch64-unknown-linux-musl..."
+	@echo "💡 On macOS/Windows, use 'make build-docker' or 'make docker-dev' instead"
+	./build-rustfs.sh --platform aarch64-unknown-linux-musl
+
+.PHONY: build-gnu-arm64
+build-gnu-arm64: ## Build aarch64 GNU version
+	@echo "🔨 Building rustfs for aarch64-unknown-linux-gnu..."
+	@echo "💡 On macOS/Windows, use 'make build-docker' or 'make docker-dev' instead"
+	./build-rustfs.sh --platform aarch64-unknown-linux-gnu
+
+
+.PHONY: build-cross-all
+build-cross-all: core-deps ## Build binaries for all architectures
+	@echo "🔧 Building all target architectures..."
+	@echo "💡 On macOS/Windows, use 'make docker-dev' for reliable multi-arch builds"
+	@echo "🔨 Generating protobuf code..."
+	cargo run --bin gproto || true
+
+	@echo "🔨 Building rustfs for x86_64-unknown-linux-musl..."
+	./build-rustfs.sh --platform x86_64-unknown-linux-musl
+
+	@echo "🔨 Building rustfs for x86_64-unknown-linux-gnu..."
+	./build-rustfs.sh --platform x86_64-unknown-linux-gnu
+
+	@echo "🔨 Building rustfs for aarch64-unknown-linux-musl..."
+	./build-rustfs.sh --platform aarch64-unknown-linux-musl
+
+	@echo "🔨 Building rustfs for aarch64-unknown-linux-gnu..."
+	./build-rustfs.sh --platform aarch64-unknown-linux-gnu

.config/make/check.mak

@@ -0,0 +1,24 @@
+## —— Check and Inform Dependencies ----------------------------------------------------------------
+
+# Fatal check
+# Checks all required dependencies and exits with error if not found
+# (e.g., cargo, rustfmt)
+check-%:
+	@command -v $* >/dev/null 2>&1 || { \
+		echo >&2 "❌ '$*' is not installed."; \
+		exit 1; \
+	}
+
+# Warning-only check
+# Checks for optional dependencies and issues a warning if not found
+# (e.g., cargo-nextest for enhanced testing)
+warn-%:
+	@command -v $* >/dev/null 2>&1 || { \
+		echo >&2 "⚠️ '$*' is not installed."; \
+	}
+
+# For checking dependencies use check-<dep-name> or warn-<dep-name>
+.PHONY: core-deps fmt-deps test-deps
+core-deps: check-cargo ## Check core dependencies
+fmt-deps: check-rustfmt ## Check lint and formatting dependencies
+test-deps: warn-cargo-nextest ## Check tests dependencies

.config/make/deploy.mak

@@ -0,0 +1,6 @@
+## —— Deploy using dev_deploy.sh script ------------------------------------------------------------
+
+.PHONY: deploy-dev
+deploy-dev: build-musl ## Deploy to dev server
+	@echo "🚀 Deploying to dev server: $${IP}"
+	./scripts/dev_deploy.sh $${IP}

.config/make/help.mak

@@ -0,0 +1,38 @@
+## —— Help, Help Build and Help Docker -------------------------------------------------------------
+
+
+.PHONY: help
+help: ## Shows This Help Menu
+	echo -e "$$HEADER"
+	grep -E '(^[a-zA-Z0-9_-]+:.*?## .*$$)|(^## )' $(MAKEFILE_LIST) | sed 's/^[^:]*://g' | awk 'BEGIN {FS = ":.*?## | #"} /^## / {printf "\n${green}%s${reset}\n", $$0; next} {printf "${cyan}%-30s${reset} ${white}%s${reset} ${green}%s${reset}\n", $$1, $$2, $$3}'
+
+.PHONY: help-build
+help-build: ## Shows RustFS build help
+	@echo ""
+	@echo "💡 build-rustfs.sh script provides more options, smart detection and binary verification"
+	@echo ""
+	@echo "🔧 Direct usage of build-rustfs.sh script:"
+	@echo ""
+	@echo "	./build-rustfs.sh --help                                # View script help"
+	@echo "	./build-rustfs.sh --no-console                          # Build without console resources"
+	@echo "	./build-rustfs.sh --force-console-update                # Force update console resources"
+	@echo "	./build-rustfs.sh --dev                                 # Development mode build"
+	@echo "	./build-rustfs.sh --sign                                # Sign binary files"
+	@echo "	./build-rustfs.sh --platform x86_64-unknown-linux-gnu   # Specify target platform"
+	@echo "	./build-rustfs.sh --skip-verification                   # Skip binary verification"
+	@echo ""
+
+.PHONY: help-docker
+help-docker: ## Shows docker environment and suggestion help
+	@echo ""
+	@echo "📋 Environment Variables:"
+	@echo "	REGISTRY                 Image registry address (required for push)"
+	@echo "	DOCKERHUB_USERNAME       Docker Hub username"
+	@echo "	DOCKERHUB_TOKEN          Docker Hub access token"
+	@echo "	GITHUB_TOKEN             GitHub access token"
+	@echo ""
+	@echo "💡 Suggestions:"
+	@echo "	Production use:          Use docker-buildx* commands (based on precompiled binaries)"
+	@echo "	Local development:       Use docker-dev* commands (build from source)"
+	@echo "	Development environment: Use dev-env-* commands to manage dev containers"
+	@echo ""

.config/make/lint-fmt.mak

@@ -0,0 +1,32 @@
+## —— Code quality and Formatting ------------------------------------------------------------------
+
+.PHONY: fmt
+fmt: core-deps fmt-deps ## Format code
+	@echo "🔧 Formatting code..."
+	cargo fmt --all
+
+.PHONY: fmt-check
+fmt-check: core-deps fmt-deps ## Check code formatting
+	@echo "📝 Checking code formatting..."
+	cargo fmt --all --check
+
+.PHONY: clippy-check
+clippy-check: core-deps ## Run clippy checks
+	@echo "🔍 Running clippy checks..."
+	cargo clippy --fix --allow-dirty
+	cargo clippy --all-targets --all-features -- -D warnings
+
+.PHONY: unsafe-code-check
+unsafe-code-check: ## Check unsafe_code allowances have SAFETY comments
+	@echo "🔒 Checking unsafe_code allowances..."
+	./scripts/check_unsafe_code_allowances.sh
+
+.PHONY: architecture-migration-check
+architecture-migration-check: ## Check architecture migration guardrails
+	@echo "🏗️ Checking architecture migration guardrails..."
+	./scripts/check_architecture_migration_rules.sh
+
+.PHONY: compilation-check
+compilation-check: core-deps ## Run compilation check
+	@echo "🔨 Running compilation check..."
+	cargo check --all-targets

.config/make/pre-commit.mak

@@ -0,0 +1,11 @@
+## —— Pre Commit Checks ----------------------------------------------------------------------------
+
+.PHONY: setup-hooks
+setup-hooks: ## Set up git hooks
+	@echo "🔧 Setting up git hooks..."
+	chmod +x .git/hooks/pre-commit
+	@echo "✅ Git hooks setup complete!"
+
+.PHONY: pre-commit
+pre-commit: fmt unsafe-code-check architecture-migration-check clippy-check compilation-check test ## Run pre-commit checks
+	@echo "✅ All pre-commit checks passed!"

.config/make/tests.mak

@@ -0,0 +1,27 @@
+## —— Tests and e2e test ---------------------------------------------------------------------------
+
+TEST_THREADS ?= 1
+
+.PHONY: script-tests
+script-tests: ## Run shell script tests
+	@echo "Running script tests..."
+	./scripts/test_build_rustfs_options.sh
+
+.PHONY: test
+test: core-deps test-deps script-tests ## Run all tests
+	@echo "🧪 Running tests..."
+	@if command -v cargo-nextest >/dev/null 2>&1; then \
+		cargo nextest run --all --exclude e2e_test; \
+	else \
+		echo "ℹ️ cargo-nextest not found; falling back to 'cargo test'"; \
+		cargo test --workspace --exclude e2e_test -- --nocapture --test-threads="$(TEST_THREADS)"; \
+	fi
+	cargo test --all --doc
+
+.PHONY: e2e-server
+e2e-server: ## Run e2e-server tests
+	sh $(shell pwd)/scripts/run.sh
+
+.PHONY: probe-e2e
+probe-e2e: ## Probe e2e tests
+	sh $(shell pwd)/scripts/probe.sh

.docker/README.md

@@ -1,261 +1,131 @@
-# RustFS Docker Images
+# RustFS Docker Infrastructure
 
-This directory contains Docker configuration files and supporting infrastructure for building and running RustFS container images.
+This directory contains the complete Docker infrastructure for building, deploying, and monitoring RustFS. It provides ready-to-use configurations for development, testing, and production-grade observability.
 
-## 📁 Directory Structure
+## 📂 Directory Structure
 
-```
-rustfs/
-├── Dockerfile           # Production image (Alpine + pre-built binaries)
-├── Dockerfile.source    # Development image (Debian + source build)
-├── docker-buildx.sh     # Multi-architecture build script
-├── Makefile             # Build automation with simplified commands
-└── .docker/             # Supporting infrastructure
-    ├── observability/   # Monitoring and observability configs
-    ├── compose/         # Docker Compose configurations
-    ├── mqtt/            # MQTT broker configs
-    └── openobserve-otel/ # OpenObserve + OpenTelemetry configs
-```
+| Directory | Description | Status |
+| :--- | :--- | :--- |
+| **[`observability/`](observability/README.md)** | **[RECOMMENDED]** Full-stack observability (Prometheus, Grafana, Tempo, Loki). | ✅ Production-Ready |
+| **[`compose/`](compose/README.md)** | Specialized setups (e.g., 4-node distributed cluster testing). | ⚠️ Testing Only |
+| **[`mqtt/`](mqtt/README.md)** | EMQX Broker configuration for MQTT integration testing. | 🧪 Development |
+| **[`openobserve-otel/`](openobserve-otel/README.md)** | Alternative lightweight observability stack using OpenObserve. | 🔄 Alternative |
 
-## 🎯 Image Variants
+---
 
-### Core Images
+## 📄 Root Directory Files
 
-| Image | Base OS | Build Method | Size | Use Case |
-|-------|---------|--------------|------|----------|
-| `production` (default) | Alpine 3.18 | GitHub Releases | Smallest | Production deployment |
-| `source` | Debian Bookworm | Source build | Medium | Custom builds with cross-compilation |
-| `dev` | Debian Bookworm | Development tools | Large | Interactive development |
+The following files in the project root are essential for Docker operations:
 
-## 🚀 Usage Examples
+### Build Scripts & Dockerfiles
 
-### Quick Start (Production)
+| File | Description | Usage |
+| :--- | :--- | :--- |
+| **`docker-buildx.sh`** | **Multi-Arch Build Script**<br>Automates building and pushing Docker images for `amd64` and `arm64`. Supports release and dev channels. | `./docker-buildx.sh --push` |
+| **`Dockerfile`** | **Production Image (Alpine)**<br>Lightweight image using musl libc. Downloads pre-built binaries from GitHub Releases. | `docker build -t rustfs:latest .` |
+| **`Dockerfile.glibc`** | **Production Image (Ubuntu)**<br>Standard image using glibc. Useful if you need specific dynamic libraries. | `docker build -f Dockerfile.glibc .` |
+| **`Dockerfile.source`** | **Development Image**<br>Builds RustFS from source code. Includes build tools. Ideal for local development and CI. | `docker build -f Dockerfile.source .` |
 
+### Docker Compose Configurations
+
+| File | Description | Usage |
+| :--- | :--- | :--- |
+| **`docker-compose.yml`** | **Main Development Setup**<br>Comprehensive setup with profiles for development, observability, and proxying. | `docker compose up -d`<br>`docker compose --profile observability up -d` |
+| **`docker-compose-simple.yml`** | **Quick Start Setup**<br>Minimal configuration running a single RustFS instance with 4 volumes. Perfect for first-time users. | `docker compose -f docker-compose-simple.yml up -d` |
+
+---
+
+## 🌟 Observability Stack (Recommended)
+
+Located in: [`.docker/observability/`](observability/README.md)
+
+We provide a comprehensive, industry-standard observability stack designed for deep insights into RustFS performance. This is the recommended setup for both development and production monitoring.
+
+### Components
+- **Metrics**: Prometheus (Collection) + Grafana (Visualization)
+- **Traces**: Tempo (Storage) + Jaeger (UI)
+- **Logs**: Loki
+- **Ingestion**: OpenTelemetry Collector
+
+### Key Features
+- **Full Persistence**: All metrics, logs, and traces are saved to Docker volumes, ensuring no data loss on restarts.
+- **Correlation**: Seamlessly jump between Logs, Traces, and Metrics in Grafana.
+- **High Performance**: Optimized configurations for batching, compression, and memory management.
+
+### Quick Start
 ```bash
-# Default production image (Alpine + GitHub Releases)
-docker run -p 9000:9000 rustfs/rustfs:latest
-
-# Specific version
-docker run -p 9000:9000 rustfs/rustfs:1.2.3
+cd .docker/observability
+docker compose up -d
 ```
 
-### Complete Tag Strategy Examples
+---
 
+## 🧪 Specialized Environments
+
+Located in: [`.docker/compose/`](compose/README.md)
+
+These configurations are tailored for specific testing scenarios that require complex topologies.
+
+### Distributed Cluster (4-Nodes)
+Simulates a real-world distributed environment with 4 RustFS nodes running locally.
 ```bash
-# Stable Releases
-docker run rustfs/rustfs:1.2.3           # Main version (production)
-docker run rustfs/rustfs:1.2.3-production # Explicit production variant
-docker run rustfs/rustfs:1.2.3-source   # Source build variant
-docker run rustfs/rustfs:latest          # Latest stable
-
-# Prerelease Versions
-docker run rustfs/rustfs:1.3.0-alpha.2  # Specific alpha version
-docker run rustfs/rustfs:alpha           # Latest alpha
-docker run rustfs/rustfs:beta            # Latest beta
-docker run rustfs/rustfs:rc              # Latest release candidate
-
-# Development Versions
-docker run rustfs/rustfs:dev             # Latest main branch development
-docker run rustfs/rustfs:dev-13e4a0b     # Specific commit
-docker run rustfs/rustfs:dev-latest      # Latest development
-docker run rustfs/rustfs:main-latest     # Main branch latest
+docker compose -f .docker/compose/docker-compose.cluster.yaml up -d
 ```
 
-### Development Environment
-
+### Integrated Observability Test
+A self-contained environment running 4 RustFS nodes alongside the full observability stack. Useful for end-to-end testing of telemetry.
 ```bash
-# Quick setup using Makefile (recommended)
-make docker-dev-local     # Build development image locally
-make dev-env-start        # Start development container
-
-# Manual Docker commands
-docker run -it -v $(pwd):/workspace -p 9000:9000 rustfs/rustfs:latest-dev
-
-# Build from source locally
-docker build -f Dockerfile.source -t rustfs:custom .
-
-# Development with hot reload
-docker-compose up rustfs-dev
+docker compose -f .docker/compose/docker-compose.observability.yaml up -d
 ```
 
-## 🏗️ Build Arguments and Scripts
+---
 
-### Using Makefile Commands (Recommended)
+## 📡 MQTT Integration
 
-The easiest way to build images using simplified commands:
+Located in: [`.docker/mqtt/`](mqtt/README.md)
 
+Provides an EMQX broker for testing RustFS MQTT features.
+
+### Quick Start
 ```bash
-# Development images (build from source)
-make docker-dev-local             # Build for local use (single arch)
-make docker-dev                   # Build multi-arch (for CI/CD)
-make docker-dev-push REGISTRY=xxx # Build and push to registry
-
-# Production images (using pre-built binaries)
-make docker-buildx                # Build multi-arch production images
-make docker-buildx-push           # Build and push production images
-make docker-buildx-version VERSION=v1.0.0  # Build specific version
-
-# Development environment
-make dev-env-start                # Start development container
-make dev-env-stop                 # Stop development container
-make dev-env-restart              # Restart development container
-
-# Help
-make help-docker                  # Show all Docker-related commands
+cd .docker/mqtt
+docker compose up -d
 ```
+- **Dashboard**: [http://localhost:18083](http://localhost:18083) (Default: `admin` / `public`)
+- **MQTT Port**: `1883`
 
-### Using docker-buildx.sh (Advanced)
+---
 
-For direct script usage and advanced scenarios:
+## 👁️ Alternative: OpenObserve
 
+Located in: [`.docker/openobserve-otel/`](openobserve-otel/README.md)
+
+For users preferring a lightweight, all-in-one solution, we support OpenObserve. It combines logs, metrics, and traces into a single binary and UI.
+
+### Quick Start
 ```bash
-# Build latest version for all architectures
-./docker-buildx.sh
-
-# Build and push to registry
-./docker-buildx.sh --push
-
-# Build specific version
-./docker-buildx.sh --release v1.2.3
-
-# Build and push specific version
-./docker-buildx.sh --release v1.2.3 --push
+cd .docker/openobserve-otel
+docker compose up -d
 ```
 
-### Manual Docker Builds
+---
 
-All images support dynamic version selection:
+## 🔧 Common Operations
 
+### Cleaning Up
+To stop all containers and remove volumes (**WARNING**: deletes all persisted data):
 ```bash
-# Build production image with latest release
-docker build --build-arg RELEASE="latest" -t rustfs:latest .
-
-# Build from source with specific target
-docker build -f Dockerfile.source \
-  --build-arg TARGETPLATFORM="linux/amd64" \
-  -t rustfs:source .
-
-# Development build
-docker build -f Dockerfile.source -t rustfs:dev .
+docker compose down -v
 ```
 
-## 🔧 Binary Download Sources
-
-### Unified GitHub Releases
-
-The production image downloads from GitHub Releases for reliability and transparency:
-
-- ✅ **production** → GitHub Releases API with automatic latest detection
-- ✅ **Checksum verification** → SHA256SUMS validation when available
-- ✅ **Multi-architecture** → Supports amd64 and arm64
-
-### Source Build
-
-The source variant compiles from source code with advanced features:
-
-- 🔧 **Cross-compilation** → Supports multiple target platforms via `TARGETPLATFORM`
-- ⚡ **Build caching** → sccache for faster compilation
-- 🎯 **Optimized builds** → Release optimizations with LTO and symbol stripping
-
-## 📋 Architecture Support
-
-All variants support multi-architecture builds:
-
-- **linux/amd64** (x86_64)
-- **linux/arm64** (aarch64)
-
-Architecture is automatically detected during build using Docker's `TARGETARCH` build argument.
-
-## 🔐 Security Features
-
-- **Checksum Verification**: Production image verifies SHA256SUMS when available
-- **Non-root User**: All images run as user `rustfs` (UID 1000)
-- **Minimal Runtime**: Production image only includes necessary dependencies
-- **Secure Defaults**: No hardcoded credentials or keys
-
-## 🛠️ Development Workflow
-
-### Quick Start with Makefile (Recommended)
-
+### Viewing Logs
+To follow logs for a specific service:
 ```bash
-# 1. Start development environment
-make dev-env-start
-
-# 2. Your development container is now running with:
-#    - Port 9000 exposed for RustFS
-#    - Port 9010 exposed for admin console
-#    - Current directory mounted as /workspace
-
-# 3. Stop when done
-make dev-env-stop
+docker compose logs -f [service_name]
 ```
 
-### Manual Development Setup
-
+### Checking Status
+To see the status of all running containers:
 ```bash
-# Build development image from source
-make docker-dev-local
-
-# Or use traditional Docker commands
-docker build -f Dockerfile.source -t rustfs:dev .
-
-# Run with development tools
-docker run -it -v $(pwd):/workspace -p 9000:9000 rustfs:dev bash
-
-# Or use docker-compose for complex setups
-docker-compose up rustfs-dev
+docker compose ps
 ```
-
-### Common Development Tasks
-
-```bash
-# Build and test locally
-make build                        # Build binary natively
-make docker-dev-local            # Build development Docker image
-make test                        # Run tests
-make fmt                         # Format code
-make clippy                      # Run linter
-
-# Get help
-make help                        # General help
-make help-docker                 # Docker-specific help
-make help-build                  # Build-specific help
-```
-
-## 🚀 CI/CD Integration
-
-The project uses GitHub Actions for automated multi-architecture Docker builds:
-
-### Automated Builds
-
-- **Tags**: Automatic builds triggered on version tags (e.g., `v1.2.3`)
-- **Main Branch**: Development builds with `dev-latest` and `main-latest` tags
-- **Pull Requests**: Test builds without registry push
-
-### Build Variants
-
-Each build creates three image variants:
-
-- `rustfs/rustfs:v1.2.3` (production - Alpine-based)
-- `rustfs/rustfs:v1.2.3-source` (source build - Debian-based)
-- `rustfs/rustfs:v1.2.3-dev` (development - Debian-based with tools)
-
-### Manual Builds
-
-Trigger custom builds via GitHub Actions:
-
-```bash
-# Use workflow_dispatch to build specific versions
-# Available options: latest, main-latest, dev-latest, v1.2.3, dev-abc123
-```
-
-## 📦 Supporting Infrastructure
-
-The `.docker/` directory contains supporting configuration files:
-
-- **observability/** - Prometheus, Grafana, OpenTelemetry configs
-- **compose/** - Multi-service Docker Compose setups
-- **mqtt/** - MQTT broker configurations
-- **openobserve-otel/** - Log aggregation and tracing setup
-
-See individual README files in each subdirectory for specific usage instructions.

.docker/compose/README.md

@@ -1,80 +1,102 @@
-# Docker Compose Configurations
+# Specialized Docker Compose Configurations
 
-This directory contains specialized Docker Compose configurations for different use cases.
+This directory contains specialized Docker Compose configurations for specific testing scenarios.
+
+## ⚠️ Important Note
+
+**For Observability:**
+We **strongly recommend** using the new, fully integrated observability stack located in `../observability/`. It provides a production-ready setup with Prometheus, Grafana, Tempo, Loki, and OpenTelemetry Collector, all with persistent storage and optimized configurations.
+
+The `docker-compose.observability.yaml` in this directory is kept for legacy reference or specific minimal testing needs but is **not** the primary recommended setup.
 
 ## 📁 Configuration Files
 
-This directory contains specialized Docker Compose configurations and their associated Dockerfiles, keeping related files organized together.
+### Cluster Testing
 
-### Main Configuration (Root Directory)
+- **`docker-compose.cluster.yaml`**
+  - **Purpose**: Simulates a 4-node RustFS distributed cluster.
+  - **Use Case**: Testing distributed storage logic, consensus, and failover.
+  - **Nodes**: 4 RustFS instances.
+  - **Storage**: Uses local HTTP endpoints.
 
-- **`../../docker-compose.yml`** - **Default Production Setup**
-  - Complete production-ready configuration
-  - Includes RustFS server + full observability stack
-  - Supports multiple profiles: `dev`, `observability`, `cache`, `proxy`
-  - Recommended for most users
+### Legacy / Minimal Observability
 
-### Specialized Configurations
-
-- **`docker-compose.cluster.yaml`** - **Distributed Testing**
-  - 4-node cluster setup for testing distributed storage
-  - Uses local compiled binaries
-  - Simulates multi-node environment
-  - Ideal for development and cluster testing
-
-- **`docker-compose.observability.yaml`** - **Observability Focus**
-  - Specialized setup for testing observability features
-  - Includes OpenTelemetry, Jaeger, Prometheus, Loki, Grafana
-  - Uses `../../Dockerfile.source` for builds
-  - Perfect for observability development
+- **`docker-compose.observability.yaml`**
+  - **Purpose**: A minimal observability setup.
+  - **Status**: **Deprecated**. Please use `../observability/docker-compose.yml` instead.
 
 ## 🚀 Usage Examples
 
-### Production Setup
-
-```bash
-# Start main service
-docker-compose up -d
-
-# Start with development profile
-docker-compose --profile dev up -d
-
-# Start with full observability
-docker-compose --profile observability up -d
-```
-
 ### Cluster Testing
 
-```bash
-# Build and start 4-node cluster (run from project root)
-cd .docker/compose
-docker-compose -f docker-compose.cluster.yaml up -d
-
-# Or run directly from project root
-docker-compose -f .docker/compose/docker-compose.cluster.yaml up -d
-```
-
-### Observability Testing
+To start a 4-node cluster for distributed testing:
 
 ```bash
-# Start observability-focused environment (run from project root)
-cd .docker/compose
-docker-compose -f docker-compose.observability.yaml up -d
-
-# Or run directly from project root
-docker-compose -f .docker/compose/docker-compose.observability.yaml up -d
+# From project root
+docker compose -f .docker/compose/docker-compose.cluster.yaml up -d
 ```
 
-## 🔧 Configuration Overview
+### Script-Based 4-Node Validation (Recommended)
 
-| Configuration | Nodes | Storage | Observability | Use Case |
-|---------------|-------|---------|---------------|----------|
-| **Main** | 1 | Volume mounts | Full stack | Production |
-| **Cluster** | 4 | HTTP endpoints | Basic | Testing |
-| **Observability** | 4 | Local data | Advanced | Development |
+Use the local validation script when you need local-source image build, failover checks,
+and benchmark workflow in one command:
 
-## 📝 Notes
+```bash
+# Default mode: WAIT_PROBE_MODE=service
+# This avoids false negatives where /health/ready remains 503 locally
+# while the service path is already available.
+./scripts/run_four_node_cluster_failover_bench.sh
+```
 
-- Always ensure you have built the required binaries before starting cluster tests
-- The main configuration is sufficient for most use cases
-- Specialized configurations are for specific testing scenarios
+Strict mode is available when you explicitly want `/health/ready == 200` as the gate:
+
+```bash
+WAIT_PROBE_MODE=ready ./scripts/run_four_node_cluster_failover_bench.sh
+```
+
+### Profiling + Trace Validation
+
+The profiling-focused 4-node compose keeps profiling enabled and points RustFS
+to an OTLP/HTTP collector endpoint:
+
+```bash
+docker compose -f .docker/compose/docker-compose.cluster.local-build.profiling-amd64.yml up -d
+```
+
+Important behavior notes:
+
+- `RUSTFS_OBS_ENDPOINT` is the OTLP/HTTP base URL. RustFS automatically sends
+  traces to `/v1/traces`, metrics to `/v1/metrics`, and logs to `/v1/logs`.
+- Startup usually produces logs and metrics first. That does not guarantee
+  visible traces yet.
+- Trace data becomes obvious only after real HTTP/S3/gRPC requests hit RustFS.
+- `RUSTFS_OBS_LOGGER_LEVEL=info` keeps the top-level request span but filters
+  many nested `debug` spans. If Tempo/Jaeger looks sparse, retry with
+  `RUSTFS_OBS_LOGGER_LEVEL=debug` before suspecting the collector.
+
+Minimal trace verification flow:
+
+```bash
+# 1. Start the profiling compose with richer span visibility.
+RUSTFS_OBS_LOGGER_LEVEL=debug \
+docker compose -f .docker/compose/docker-compose.cluster.local-build.profiling-amd64.yml up -d
+
+# 2. Generate real request traffic after startup.
+curl -I http://127.0.0.1:9000/health
+curl -I http://127.0.0.1:9000/health/ready
+
+# 3. Then inspect Tempo or Jaeger.
+# Grafana: http://localhost:3000
+# Jaeger:  http://localhost:16686
+```
+
+If logs and metrics are present but traces are sparse, the most common cause is
+"no real request traffic yet" or "`info` level filtered nested spans", not an
+OTLP routing failure.
+
+### (Deprecated) Minimal Observability
+
+```bash
+# From project root
+docker compose -f .docker/compose/docker-compose.observability.yaml up -d
+```

.docker/compose/docker-compose.cluster.local-build.profiling-amd64.yml

@@ -0,0 +1,236 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Profiling-first 4-node local-build compose.
+#
+# Goals:
+# - force linux/amd64 runtime/build on Apple Silicon hosts;
+# - enable RustFS built-in CPU profiling;
+# - keep all tuning knobs host-overridable via env.
+#
+# Observability notes:
+# - `RUSTFS_OBS_ENDPOINT` is the OTLP/HTTP base URL. RustFS appends
+#   `/v1/traces`, `/v1/metrics`, and `/v1/logs` automatically.
+# - Logs and metrics usually appear during startup. Traces mainly appear after
+#   real HTTP/S3/gRPC requests create spans.
+# - `RUSTFS_OBS_LOGGER_LEVEL=info` keeps the top-level request trace span but
+#   filters many `debug`-level nested spans. Use `debug` when validating trace
+#   richness rather than collector reachability.
+
+services:
+  node1:
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/amd64}
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node1
+    environment:
+      - RUSTFS_VOLUMES=http://node{1...4}:9000/data/rustfs{0...3}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfs-cluster-admin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfs-cluster-secret}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      # `info` is enough for startup logs/metrics. Use `debug` if Tempo/Jaeger
+      # should show richer nested spans during request-path verification.
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_PROFILING_ENDPOINT=${RUSTFS_OBS_PROFILING_ENDPOINT:-http://host.docker.internal:4040}
+      - RUSTFS_OBS_PROFILING_EXPORT_ENABLED=${RUSTFS_OBS_PROFILING_EXPORT_ENABLED:-true}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+      - RUSTFS_ENABLE_PROFILING=${RUSTFS_ENABLE_PROFILING:-true}
+      - RUSTFS_PROF_CPU_MODE=${RUSTFS_PROF_CPU_MODE:-continuous}
+      - RUSTFS_PROF_CPU_FREQ=${RUSTFS_PROF_CPU_FREQ:-99}
+      - RUSTFS_PROF_OUTPUT_DIR=${RUSTFS_PROF_OUTPUT_DIR:-/tmp/rustfs-profiles}
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=${RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS:-48}
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=${RUSTFS_OBJECT_IO_BUFFER_SIZE:-262144}
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD:-6}
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD:-12}
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=${RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY:-8}
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=${RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE:-8388608}
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=${RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES:-25165824}
+      - RUSTFS_RUNTIME_WORKER_THREADS=${RUSTFS_RUNTIME_WORKER_THREADS:-12}
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=${RUSTFS_RUNTIME_MAX_BLOCKING_THREADS:-512}
+      - RUSTFS_ALLOCATOR_RECLAIM_ENABLED=${RUSTFS_ALLOCATOR_RECLAIM_ENABLED:-false}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node1_data_0:/data/rustfs0
+      - node1_data_1:/data/rustfs1
+      - node1_data_2:/data/rustfs2
+      - node1_data_3:/data/rustfs3
+    ports:
+      - "9000:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node2:
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/amd64}
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node2
+    environment:
+      - RUSTFS_VOLUMES=http://node{1...4}:9000/data/rustfs{0...3}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfs-cluster-admin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfs-cluster-secret}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      # `info` is enough for startup logs/metrics. Use `debug` if Tempo/Jaeger
+      # should show richer nested spans during request-path verification.
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_PROFILING_ENDPOINT=${RUSTFS_OBS_PROFILING_ENDPOINT:-http://host.docker.internal:4040}
+      - RUSTFS_OBS_PROFILING_EXPORT_ENABLED=${RUSTFS_OBS_PROFILING_EXPORT_ENABLED:-true}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+      - RUSTFS_ENABLE_PROFILING=${RUSTFS_ENABLE_PROFILING:-true}
+      - RUSTFS_PROF_CPU_MODE=${RUSTFS_PROF_CPU_MODE:-continuous}
+      - RUSTFS_PROF_CPU_FREQ=${RUSTFS_PROF_CPU_FREQ:-99}
+      - RUSTFS_PROF_OUTPUT_DIR=${RUSTFS_PROF_OUTPUT_DIR:-/tmp/rustfs-profiles}
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=${RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS:-48}
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=${RUSTFS_OBJECT_IO_BUFFER_SIZE:-262144}
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD:-6}
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD:-12}
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=${RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY:-8}
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=${RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE:-8388608}
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=${RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES:-25165824}
+      - RUSTFS_RUNTIME_WORKER_THREADS=${RUSTFS_RUNTIME_WORKER_THREADS:-12}
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=${RUSTFS_RUNTIME_MAX_BLOCKING_THREADS:-512}
+      - RUSTFS_ALLOCATOR_RECLAIM_ENABLED=${RUSTFS_ALLOCATOR_RECLAIM_ENABLED:-false}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node2_data_0:/data/rustfs0
+      - node2_data_1:/data/rustfs1
+      - node2_data_2:/data/rustfs2
+      - node2_data_3:/data/rustfs3
+    ports:
+      - "9001:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node3:
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/amd64}
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node3
+    environment:
+      - RUSTFS_VOLUMES=http://node{1...4}:9000/data/rustfs{0...3}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfs-cluster-admin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfs-cluster-secret}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      # `info` is enough for startup logs/metrics. Use `debug` if Tempo/Jaeger
+      # should show richer nested spans during request-path verification.
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_PROFILING_ENDPOINT=${RUSTFS_OBS_PROFILING_ENDPOINT:-http://host.docker.internal:4040}
+      - RUSTFS_OBS_PROFILING_EXPORT_ENABLED=${RUSTFS_OBS_PROFILING_EXPORT_ENABLED:-true}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+      - RUSTFS_ENABLE_PROFILING=${RUSTFS_ENABLE_PROFILING:-true}
+      - RUSTFS_PROF_CPU_MODE=${RUSTFS_PROF_CPU_MODE:-continuous}
+      - RUSTFS_PROF_CPU_FREQ=${RUSTFS_PROF_CPU_FREQ:-99}
+      - RUSTFS_PROF_OUTPUT_DIR=${RUSTFS_PROF_OUTPUT_DIR:-/tmp/rustfs-profiles}
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=${RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS:-48}
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=${RUSTFS_OBJECT_IO_BUFFER_SIZE:-262144}
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD:-6}
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD:-12}
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=${RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY:-8}
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=${RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE:-8388608}
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=${RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES:-25165824}
+      - RUSTFS_RUNTIME_WORKER_THREADS=${RUSTFS_RUNTIME_WORKER_THREADS:-12}
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=${RUSTFS_RUNTIME_MAX_BLOCKING_THREADS:-512}
+      - RUSTFS_ALLOCATOR_RECLAIM_ENABLED=${RUSTFS_ALLOCATOR_RECLAIM_ENABLED:-false}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node3_data_0:/data/rustfs0
+      - node3_data_1:/data/rustfs1
+      - node3_data_2:/data/rustfs2
+      - node3_data_3:/data/rustfs3
+    ports:
+      - "9002:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node4:
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/amd64}
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node4
+    environment:
+      - RUSTFS_VOLUMES=http://node{1...4}:9000/data/rustfs{0...3}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfs-cluster-admin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfs-cluster-secret}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      # `info` is enough for startup logs/metrics. Use `debug` if Tempo/Jaeger
+      # should show richer nested spans during request-path verification.
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_PROFILING_ENDPOINT=${RUSTFS_OBS_PROFILING_ENDPOINT:-http://host.docker.internal:4040}
+      - RUSTFS_OBS_PROFILING_EXPORT_ENABLED=${RUSTFS_OBS_PROFILING_EXPORT_ENABLED:-true}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+      - RUSTFS_ENABLE_PROFILING=${RUSTFS_ENABLE_PROFILING:-true}
+      - RUSTFS_PROF_CPU_MODE=${RUSTFS_PROF_CPU_MODE:-continuous}
+      - RUSTFS_PROF_CPU_FREQ=${RUSTFS_PROF_CPU_FREQ:-99}
+      - RUSTFS_PROF_OUTPUT_DIR=${RUSTFS_PROF_OUTPUT_DIR:-/tmp/rustfs-profiles}
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=${RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS:-48}
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=${RUSTFS_OBJECT_IO_BUFFER_SIZE:-262144}
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD:-6}
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=${RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD:-12}
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=${RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY:-8}
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=${RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE:-8388608}
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=${RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES:-25165824}
+      - RUSTFS_RUNTIME_WORKER_THREADS=${RUSTFS_RUNTIME_WORKER_THREADS:-12}
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=${RUSTFS_RUNTIME_MAX_BLOCKING_THREADS:-512}
+      - RUSTFS_ALLOCATOR_RECLAIM_ENABLED=${RUSTFS_ALLOCATOR_RECLAIM_ENABLED:-false}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node4_data_0:/data/rustfs0
+      - node4_data_1:/data/rustfs1
+      - node4_data_2:/data/rustfs2
+      - node4_data_3:/data/rustfs3
+    ports:
+      - "9003:9000"
+    networks:
+      - rustfs-cluster-net
+
+volumes:
+  node1_data_0:
+  node1_data_1:
+  node1_data_2:
+  node1_data_3:
+  node2_data_0:
+  node2_data_1:
+  node2_data_2:
+  node2_data_3:
+  node3_data_0:
+  node3_data_1:
+  node3_data_2:
+  node3_data_3:
+  node4_data_0:
+  node4_data_1:
+  node4_data_2:
+  node4_data_3:
+
+networks:
+  rustfs-cluster-net:
+    driver: bridge

.docker/compose/docker-compose.cluster.local-build.yml

@@ -0,0 +1,164 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+services:
+  node1:
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node1
+    environment:
+      - RUSTFS_VOLUMES=${RUSTFS_VOLUMES:-http://node{1...4}:9000/data/rustfs{0...3}}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_USE_STDOUT=${RUSTFS_OBS_USE_STDOUT:-false}
+      - RUSTFS_OBS_LOG_STDOUT_ENABLED=${RUSTFS_OBS_LOG_STDOUT_ENABLED:-false}
+      - RUSTFS_ISSUE3031_DIAG_ENABLE=${RUSTFS_ISSUE3031_DIAG_ENABLE:-false}
+      - RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node1_data_0:/data/rustfs0
+      - node1_data_1:/data/rustfs1
+      - node1_data_2:/data/rustfs2
+      - node1_data_3:/data/rustfs3
+    ports:
+      - "9000:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node2:
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node2
+    environment:
+      - RUSTFS_VOLUMES=${RUSTFS_VOLUMES:-http://node{1...4}:9000/data/rustfs{0...3}}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_USE_STDOUT=${RUSTFS_OBS_USE_STDOUT:-false}
+      - RUSTFS_OBS_LOG_STDOUT_ENABLED=${RUSTFS_OBS_LOG_STDOUT_ENABLED:-false}
+      - RUSTFS_ISSUE3031_DIAG_ENABLE=${RUSTFS_ISSUE3031_DIAG_ENABLE:-false}
+      - RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node2_data_0:/data/rustfs0
+      - node2_data_1:/data/rustfs1
+      - node2_data_2:/data/rustfs2
+      - node2_data_3:/data/rustfs3
+    ports:
+      - "9001:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node3:
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node3
+    environment:
+      - RUSTFS_VOLUMES=${RUSTFS_VOLUMES:-http://node{1...4}:9000/data/rustfs{0...3}}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_USE_STDOUT=${RUSTFS_OBS_USE_STDOUT:-false}
+      - RUSTFS_OBS_LOG_STDOUT_ENABLED=${RUSTFS_OBS_LOG_STDOUT_ENABLED:-false}
+      - RUSTFS_ISSUE3031_DIAG_ENABLE=${RUSTFS_ISSUE3031_DIAG_ENABLE:-false}
+      - RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node3_data_0:/data/rustfs0
+      - node3_data_1:/data/rustfs1
+      - node3_data_2:/data/rustfs2
+      - node3_data_3:/data/rustfs3
+    ports:
+      - "9002:9000"
+    networks:
+      - rustfs-cluster-net
+
+  node4:
+    image: ${RUSTFS_IMAGE:-rustfs/rustfs:local-4node}
+    build:
+      context: ../..
+      dockerfile: Dockerfile.source
+    hostname: node4
+    environment:
+      - RUSTFS_VOLUMES=${RUSTFS_VOLUMES:-http://node{1...4}:9000/data/rustfs{0...3}}
+      - RUSTFS_ADDRESS=:9000
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_ACCESS_KEY=${RUSTFS_ACCESS_KEY:-rustfsadmin}
+      - RUSTFS_SECRET_KEY=${RUSTFS_SECRET_KEY:-rustfsadmin}
+      - RUSTFS_OBS_ENDPOINT=${RUSTFS_OBS_ENDPOINT:-http://host.docker.internal:4318}
+      - RUSTFS_OBS_LOGGER_LEVEL=${RUSTFS_OBS_LOGGER_LEVEL:-info}
+      - RUSTFS_OBS_USE_STDOUT=${RUSTFS_OBS_USE_STDOUT:-false}
+      - RUSTFS_OBS_LOG_STDOUT_ENABLED=${RUSTFS_OBS_LOG_STDOUT_ENABLED:-false}
+      - RUSTFS_ISSUE3031_DIAG_ENABLE=${RUSTFS_ISSUE3031_DIAG_ENABLE:-false}
+      - RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_OBJECT_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_LOCK_ACQUIRE_TIMEOUT=${RUSTFS_LOCK_ACQUIRE_TIMEOUT:-5}
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=${RUSTFS_UNSAFE_BYPASS_DISK_CHECK:-true}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    volumes:
+      - node4_data_0:/data/rustfs0
+      - node4_data_1:/data/rustfs1
+      - node4_data_2:/data/rustfs2
+      - node4_data_3:/data/rustfs3
+    ports:
+      - "9003:9000"
+    networks:
+      - rustfs-cluster-net
+
+volumes:
+  node1_data_0:
+  node1_data_1:
+  node1_data_2:
+  node1_data_3:
+  node2_data_0:
+  node2_data_1:
+  node2_data_2:
+  node2_data_3:
+  node3_data_0:
+  node3_data_1:
+  node3_data_2:
+  node3_data_3:
+  node4_data_0:
+  node4_data_1:
+  node4_data_2:
+  node4_data_3:
+
+networks:
+  rustfs-cluster-net:
+    driver: bridge

.docker/compose/docker-compose.cluster.perf-round1-linux-32c64g-latency-stable.override.yml

@@ -0,0 +1,56 @@
+services:
+  node1:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=56
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=131072
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=10
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=20
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=10
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=16
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=768
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=420
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=50
+
+  node2:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=56
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=131072
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=10
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=20
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=10
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=16
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=768
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=420
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=50
+
+  node3:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=56
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=131072
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=10
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=20
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=10
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=16
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=768
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=420
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=50
+
+  node4:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=56
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=131072
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=10
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=20
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=10
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=16
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=768
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=420
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=50

.docker/compose/docker-compose.cluster.perf-round1-linux-32c64g-throughput-max.override.yml

@@ -0,0 +1,56 @@
+services:
+  node1:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=96
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=524288
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=32
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=24
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=33554432
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=50331648
+      - RUSTFS_RUNTIME_WORKER_THREADS=24
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1536
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=600
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=80
+
+  node2:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=96
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=524288
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=32
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=24
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=33554432
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=50331648
+      - RUSTFS_RUNTIME_WORKER_THREADS=24
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1536
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=600
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=80
+
+  node3:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=96
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=524288
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=32
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=24
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=33554432
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=50331648
+      - RUSTFS_RUNTIME_WORKER_THREADS=24
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1536
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=600
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=80
+
+  node4:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=96
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=524288
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=32
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=24
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=33554432
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=50331648
+      - RUSTFS_RUNTIME_WORKER_THREADS=24
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1536
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=600
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=80

.docker/compose/docker-compose.cluster.perf-round1-linux-32c64g.override.yml

@@ -0,0 +1,56 @@
+services:
+  node1:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=64
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=24
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=16
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=16777216
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=33554432
+      - RUSTFS_RUNTIME_WORKER_THREADS=20
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1024
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=60
+
+  node2:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=64
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=24
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=16
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=16777216
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=33554432
+      - RUSTFS_RUNTIME_WORKER_THREADS=20
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1024
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=60
+
+  node3:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=64
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=24
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=16
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=16777216
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=33554432
+      - RUSTFS_RUNTIME_WORKER_THREADS=20
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1024
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=60
+
+  node4:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=64
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=24
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=16
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=16777216
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=33554432
+      - RUSTFS_RUNTIME_WORKER_THREADS=20
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=1024
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=60

.docker/compose/docker-compose.cluster.perf-round1-linux.override.yml

@@ -0,0 +1,56 @@
+services:
+  node1:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=48
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=8
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=12
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=12
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=512
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=40
+
+  node2:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=48
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=8
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=12
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=12
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=512
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=40
+
+  node3:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=48
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=8
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=12
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=12
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=512
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=40
+
+  node4:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=48
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=8
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=16
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=12
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=25165824
+      - RUSTFS_RUNTIME_WORKER_THREADS=12
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=512
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=40

.docker/compose/docker-compose.cluster.perf-round1.override.yml

@@ -0,0 +1,56 @@
+services:
+  node1:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=32
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=6
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=8
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=16777216
+      - RUSTFS_RUNTIME_WORKER_THREADS=6
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=256
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=30
+
+  node2:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=32
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=6
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=8
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=16777216
+      - RUSTFS_RUNTIME_WORKER_THREADS=6
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=256
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=30
+
+  node3:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=32
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=6
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=8
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=16777216
+      - RUSTFS_RUNTIME_WORKER_THREADS=6
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=256
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=30
+
+  node4:
+    environment:
+      - RUSTFS_OBJECT_MAX_CONCURRENT_DISK_READS=32
+      - RUSTFS_OBJECT_IO_BUFFER_SIZE=262144
+      - RUSTFS_OBJECT_MEDIUM_CONCURRENCY_THRESHOLD=6
+      - RUSTFS_OBJECT_HIGH_CONCURRENCY_THRESHOLD=12
+      - RUSTFS_OBJECT_IO_RANDOM_READAHEAD_DISABLE_CONCURRENCY=8
+      - RUSTFS_OBJECT_DUPLEX_BUFFER_SIZE=8388608
+      - RUSTFS_ERASURE_ENCODE_MAX_INFLIGHT_BYTES=16777216
+      - RUSTFS_RUNTIME_WORKER_THREADS=6
+      - RUSTFS_RUNTIME_MAX_BLOCKING_THREADS=256
+      - RUSTFS_CAPACITY_SCHEDULED_INTERVAL=300
+      - RUSTFS_CAPACITY_WRITE_FREQUENCY_THRESHOLD=30

.docker/compose/docker-compose.observability.yaml

@@ -13,62 +13,183 @@
 # limitations under the License.
 
 services:
+  # --- Observability Stack ---
+
+  tempo-init:
+    image: busybox:latest
+    command: [ "sh", "-c", "chown -R 10001:10001 /var/tempo" ]
+    volumes:
+      - tempo-data:/var/tempo
+    user: root
+    networks:
+      - rustfs-network
+    restart: "no"
+
+  tempo:
+    image: grafana/tempo:2.10.5
+    user: "10001"
+    command: [ "-config.file=/etc/tempo.yaml" ]
+    volumes:
+      - ../../.docker/observability/tempo.yaml:/etc/tempo.yaml:ro
+      - tempo-data:/var/tempo
+    ports:
+      - "3200:3200" # tempo
+      - "4317"      # otlp grpc
+      - "4318"      # otlp http
+      - "7946"      # memberlist
+    restart: unless-stopped
+    networks:
+      - rustfs-network
+    depends_on:
+      tempo-init:
+        condition: service_completed_successfully
+    healthcheck:
+      test: [ "CMD", "/tempo", "-version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
   otel-collector:
-    image: otel/opentelemetry-collector-contrib:0.129.1
+    image: otel/opentelemetry-collector-contrib:latest
     environment:
       - TZ=Asia/Shanghai
     volumes:
-      - ../../.docker/observability/otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml
+      - ../../.docker/observability/otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml:ro
     ports:
-      - 1888:1888
-      - 8888:8888
-      - 8889:8889
-      - 13133:13133
-      - 4317:4317
-      - 4318:4318
-      - 55679:55679
+      - "1888:1888"   # pprof
+      - "8888:8888"   # Prometheus metrics for Collector
+      - "8889:8889"   # Prometheus metrics for application indicators
+      - "13133:13133" # health check
+      - "4317:4317"   # OTLP gRPC
+      - "4318:4318"   # OTLP HTTP
+      - "55679:55679" # zpages
     networks:
       - rustfs-network
+    depends_on:
+      - tempo
+      - jaeger
+      - prometheus
+      - loki
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "/otelcol-contrib", "--version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
   jaeger:
-    image: jaegertracing/jaeger:2.8.0
+    image: jaegertracing/jaeger:latest
     environment:
       - TZ=Asia/Shanghai
+      - SPAN_STORAGE_TYPE=badger
+      - BADGER_EPHEMERAL=false
+      - BADGER_DIRECTORY_VALUE=/badger/data
+      - BADGER_DIRECTORY_KEY=/badger/key
+      - COLLECTOR_OTLP_ENABLED=true
+    volumes:
+      - ../../.docker/observability/jaeger.yaml:/etc/jaeger/config.yml:ro
+      - jaeger-data:/badger
     ports:
-      - "16686:16686"
-      - "14317:4317"
-      - "14318:4318"
+      - "16686:16686" # Web UI
+      - "14269:14269" # Admin/Metrics
+      - "4317"        # otlp grpc
+      - "4318"        # otlp http
+    command: [ "--config", "/etc/jaeger/config.yml" ]
     networks:
       - rustfs-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:14269" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
   prometheus:
-    image: prom/prometheus:v3.4.2
+    image: prom/prometheus:latest
     environment:
       - TZ=Asia/Shanghai
     volumes:
-      - ../../.docker/observability/prometheus.yml:/etc/prometheus/prometheus.yml
+      - ../../.docker/observability/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - ../../.docker/observability/prometheus-rules:/etc/prometheus/rules:ro
+      - prometheus-data:/prometheus
     ports:
       - "9090:9090"
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+      - '--web.enable-otlp-receiver'
+      - '--web.enable-remote-write-receiver'
+      - '--enable-feature=promql-experimental-functions'
+      - '--storage.tsdb.path=/prometheus'
+      - '--storage.tsdb.retention.time=30d'
     networks:
       - rustfs-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:9090/-/healthy" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
   loki:
-    image: grafana/loki:3.5.1
+    image: grafana/loki:latest
     environment:
       - TZ=Asia/Shanghai
     volumes:
-      - ../../.docker/observability/loki-config.yaml:/etc/loki/local-config.yaml
+      - ../../.docker/observability/loki.yaml:/etc/loki/loki.yaml:ro
+      - loki-data:/loki
     ports:
       - "3100:3100"
-    command: -config.file=/etc/loki/local-config.yaml
+    command: -config.file=/etc/loki/loki.yaml
     networks:
       - rustfs-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3100/ready" ]
+      interval: 15s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
+
+  pyroscope:
+    image: grafana/pyroscope:latest
+    ports:
+      - "4040:4040"
+    command:
+      - -self-profiling.disable-push=true
+    networks:
+      - rustfs-network
+    restart: unless-stopped
+
   grafana:
-    image: grafana/grafana:12.0.2
+    image: grafana/grafana:latest
     ports:
       - "3000:3000" # Web UI
     environment:
       - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_SECURITY_ADMIN_USER=admin
       - TZ=Asia/Shanghai
+      - GF_INSTALL_PLUGINS=grafana-pyroscope-datasource
+      - GF_DASHBOARDS_DEFAULT_HOME_DASHBOARD_PATH=/var/lib/grafana/dashboards/home.json
     networks:
       - rustfs-network
+    volumes:
+      - ../../.docker/observability/grafana/provisioning:/etc/grafana/provisioning:ro
+      - ../../.docker/observability/grafana/dashboards:/var/lib/grafana/dashboards:ro
+      - grafana-data:/var/lib/grafana
+    depends_on:
+      - prometheus
+      - tempo
+      - loki
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3000/api/health" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # --- RustFS Cluster ---
 
   node1:
     build:
@@ -79,13 +200,15 @@ services:
       - RUSTFS_VOLUMES=http://node{1...4}:9000/root/data/target/volume/test{1...4}
       - RUSTFS_ADDRESS=:9000
       - RUSTFS_CONSOLE_ENABLE=true
-      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4317
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
       - RUSTFS_OBS_LOGGER_LEVEL=debug
     platform: linux/amd64
     ports:
-      - "9001:9000" # Map port 9001 of the host to port 9000 of the container
+      - "9001:9000"
     networks:
       - rustfs-network
+    depends_on:
+      - otel-collector
 
   node2:
     build:
@@ -96,13 +219,15 @@ services:
       - RUSTFS_VOLUMES=http://node{1...4}:9000/root/data/target/volume/test{1...4}
       - RUSTFS_ADDRESS=:9000
       - RUSTFS_CONSOLE_ENABLE=true
-      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4317
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
       - RUSTFS_OBS_LOGGER_LEVEL=debug
     platform: linux/amd64
     ports:
-      - "9002:9000" # Map port 9002 of the host to port 9000 of the container
+      - "9002:9000"
     networks:
       - rustfs-network
+    depends_on:
+      - otel-collector
 
   node3:
     build:
@@ -113,13 +238,15 @@ services:
       - RUSTFS_VOLUMES=http://node{1...4}:9000/root/data/target/volume/test{1...4}
       - RUSTFS_ADDRESS=:9000
       - RUSTFS_CONSOLE_ENABLE=true
-      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4317
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
       - RUSTFS_OBS_LOGGER_LEVEL=debug
     platform: linux/amd64
     ports:
-      - "9003:9000" # Map port 9003 of the host to port 9000 of the container
+      - "9003:9000"
     networks:
       - rustfs-network
+    depends_on:
+      - otel-collector
 
   node4:
     build:
@@ -130,13 +257,22 @@ services:
       - RUSTFS_VOLUMES=http://node{1...4}:9000/root/data/target/volume/test{1...4}
       - RUSTFS_ADDRESS=:9000
       - RUSTFS_CONSOLE_ENABLE=true
-      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4317
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
       - RUSTFS_OBS_LOGGER_LEVEL=debug
     platform: linux/amd64
     ports:
-      - "9004:9000" # Map port 9004 of the host to port 9000 of the container
+      - "9004:9000"
     networks:
       - rustfs-network
+    depends_on:
+      - otel-collector
+
+volumes:
+  prometheus-data:
+  tempo-data:
+  loki-data:
+  jaeger-data:
+  grafana-data:
 
 networks:
   rustfs-network:

.docker/mqtt/README.md

@@ -0,0 +1,30 @@
+# MQTT Broker (EMQX)
+
+This directory contains the configuration for running an EMQX MQTT broker, which can be used for testing RustFS's MQTT integration.
+
+## 🚀 Quick Start
+
+To start the EMQX broker:
+
+```bash
+docker compose up -d
+```
+
+## 📊 Access
+
+- **Dashboard**: [http://localhost:18083](http://localhost:18083)
+- **Default Credentials**: `admin` / `public`
+- **MQTT Port**: `1883`
+- **WebSocket Port**: `8083`
+
+## 🛠️ Configuration
+
+The `docker-compose.yml` file sets up a single-node EMQX instance.
+
+- **Persistence**: Data is not persisted by default (for testing).
+- **Network**: Uses the default bridge network.
+
+## 📝 Notes
+
+- This setup is intended for development and testing purposes.
+- For production deployments, please refer to the official [EMQX Documentation](https://www.emqx.io/docs/en/latest/).

.docker/nginx/nginx.conf

@@ -0,0 +1,93 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+worker_processes auto;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /var/log/nginx/access.log main;
+    error_log /var/log/nginx/error.log warn;
+
+    sendfile on;
+    keepalive_timeout 65;
+
+    # RustFS Server Block
+    server {
+        listen 80;
+        server_name localhost;
+
+        # Redirect HTTP to HTTPS (optional, uncomment if SSL is configured)
+        # return 301 https://$host$request_uri;
+
+        location / {
+            proxy_pass http://rustfs:9000;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+
+            # S3 specific headers
+            proxy_set_header X-Amz-Date $http_x_amz_date;
+            proxy_set_header Authorization $http_authorization;
+
+            # Disable buffering for large uploads
+            proxy_request_buffering off;
+            client_max_body_size 0;
+        }
+
+        location /rustfs/console {
+            proxy_pass http://rustfs:9001;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+    }
+
+    # SSL Configuration (Example)
+    # server {
+    #     listen 443 ssl;
+    #     server_name localhost;
+    #
+    #     ssl_certificate /etc/nginx/ssl/server.crt;
+    #     ssl_certificate_key /etc/nginx/ssl/server.key;
+    #
+    #     # Restrict to modern TLS versions and ciphers. Operators copying this
+    #     # example must keep at least these directives — without them, nginx
+    #     # may negotiate older protocol versions that have known weaknesses.
+    #     ssl_protocols TLSv1.2 TLSv1.3;
+    #     ssl_prefer_server_ciphers on;
+    #     ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305';
+    #     ssl_session_timeout 1d;
+    #     ssl_session_cache shared:SSL:10m;
+    #     ssl_session_tickets off;
+    #     # add_header Strict-Transport-Security "max-age=63072000" always;
+    #
+    #     location / {
+    #         proxy_pass http://rustfs:9000;
+    #         ...
+    #     }
+    # }
+}

.docker/observability/.gitignore

@@ -0,0 +1,5 @@
+jaeger-data/*
+loki-data/*
+prometheus-data/*
+tempo-data/*
+grafana-data/*

.docker/observability/README.md

@@ -1,109 +1,145 @@
-# Observability
+# RustFS Observability Stack
 
-This directory contains the observability stack for the application. The stack is composed of the following components:
+This directory contains the comprehensive observability stack for RustFS, designed to provide deep insights into application performance, logs, and traces.
 
-- Prometheus v3.2.1
-- Grafana 11.6.0
-- Loki 3.4.2
-- Jaeger 2.4.0
-- Otel Collector 0.120.0 # 0.121.0 remove loki
+## Components
 
-## Prometheus
+The stack is composed of the following best-in-class open-source components:
 
-Prometheus is a monitoring and alerting toolkit. It scrapes metrics from instrumented jobs, either directly or via an
-intermediary push gateway for short-lived jobs. It stores all scraped samples locally and runs rules over this data to
-either aggregate and record new time series from existing data or generate alerts. Grafana or other API consumers can be
-used to visualize the collected data.
+- **Prometheus** (v2.53.1): The industry standard for metric collection and alerting.
+- **Grafana** (v11.1.0): The leading platform for observability visualization.
+- **Loki** (v3.1.0): A horizontally-scalable, highly-available, multi-tenant log aggregation system.
+- **Tempo** (v2.5.0): A high-volume, minimal dependency distributed tracing backend.
+- **Jaeger** (v1.59.0): Distributed tracing system (configured as a secondary UI/storage).
+- **OpenTelemetry Collector** (v0.104.0): A vendor-agnostic implementation for receiving, processing, and exporting telemetry data.
 
-## Grafana
+By default, this stack uses Tempo in single-binary mode and does not require Kafka/Redpanda.
+If you want the Kafka-backed HA Tempo path, use `docker-compose-example-for-rustfs.yml` together with `docker-compose-tempo-ha-override.yml`.
 
-Grafana is a multi-platform open-source analytics and interactive visualization web application. It provides charts,
-graphs, and alerts for the web when connected to supported data sources.
+## Architecture
 
-## Loki
+1. **Telemetry Collection**: Applications send OTLP (OpenTelemetry Protocol) data (Metrics, Logs, Traces) to the **OpenTelemetry Collector**.
+2. **Processing & Exporting**: The Collector processes the data (batching, memory limiting) and exports it to the respective backends:
+    - **Traces** -> **Tempo** (Primary) & **Jaeger** (Secondary/Optional)
+    - **Metrics** -> **Prometheus** (via scraping the Collector's exporter)
+    - **Logs** -> **Loki**
+3. **Visualization**: **Grafana** connects to all backends (Prometheus, Tempo, Loki, Jaeger) to provide a unified dashboard experience.
 
-Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is
-designed to be very cost-effective and easy to operate. It does not index the contents of the logs, but rather a set of
-labels for each log stream.
+## Features
 
-## Jaeger
+- **Full Persistence**: All data (Metrics, Logs, Traces) is persisted to Docker volumes, ensuring no data loss on restart.
+- **Correlation**: Seamless navigation between Metrics, Logs, and Traces in Grafana.
+  - Jump from a Metric spike to relevant Traces.
+  - Jump from a Trace to relevant Logs.
+- **High Performance**: Optimized configurations for batching, compression, and memory management.
+- **Standardized Protocols**: Built entirely on OpenTelemetry standards.
 
-Jaeger is a distributed tracing system released as open source by Uber Technologies. It is used for monitoring and
-troubleshooting microservices-based distributed systems, including:
+## Quick Start
 
-- Distributed context propagation
-- Distributed transaction monitoring
-- Root cause analysis
-- Service dependency analysis
-- Performance / latency optimization
+### Prerequisites
 
-## Otel Collector
+- Docker
+- Docker Compose
 
-The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process, and export telemetry
-data. It removes the need to run, operate, and maintain multiple agents/collectors in order to support open-source
-observability data formats (e.g. Jaeger, Prometheus, etc.) sending to one or more open-source or commercial back-ends.
+### Deploy
 
-## How to use
-
-To deploy the observability stack, run the following command:
-
-- docker latest version
+Run the following command to start the entire stack:
 
 ```bash
-docker compose -f docker-compose.yml -f docker-compose.override.yml up -d
+docker compose up -d
 ```
 
-- docker compose v2.0.0 or before
+### High Availability Tempo
+
+The default `docker-compose.yml` is the single-node stack.
+If you need the Kafka-backed HA Tempo configuration, start it with:
 
 ```bash
-docke-compose -f docker-compose.yml -f docker-compose.override.yml up -d
+docker compose -f docker-compose-example-for-rustfs.yml -f docker-compose-tempo-ha-override.yml up -d
 ```
 
-To access the Grafana dashboard, navigate to `http://localhost:3000` in your browser. The default username and password
-are `admin` and `admin`, respectively.
+### Access Dashboards
 
-To access the Jaeger dashboard, navigate to `http://localhost:16686` in your browser.
+| Service        | URL                                              | Credentials       | Description                    |
+| :------------- | :----------------------------------------------- | :---------------- | :----------------------------- |
+| **Grafana**    | [http://localhost:3000](http://localhost:3000)   | `admin` / `admin` | Main visualization hub.        |
+| **Prometheus** | [http://localhost:9090](http://localhost:9090)   | -                 | Metric queries and status.     |
+| **Jaeger UI**  | [http://localhost:16686](http://localhost:16686) | -                 | Secondary trace visualization. |
+| **Tempo**      | [http://localhost:3200](http://localhost:3200)   | -                 | Tempo status/metrics.          |
 
-To access the Prometheus dashboard, navigate to `http://localhost:9090` in your browser.
+## Configuration
 
-## How to stop
+### Data Persistence
 
-To stop the observability stack, run the following command:
+Data is stored in the following Docker volumes:
+
+- `prometheus-data`: Prometheus metrics
+- `tempo-data`: Tempo traces (WAL and Blocks)
+- `loki-data`: Loki logs (Chunks and Rules)
+- `jaeger-data`: Jaeger traces (Badger DB)
+
+To clear all data:
 
 ```bash
-docker compose -f docker-compose.yml -f docker-compose.override.yml down
+docker compose down -v
 ```
 
-## How to remove data
+### Customization
 
-To remove the data generated by the observability stack, run the following command:
+- **Prometheus**: Edit `prometheus.yml` to add scrape targets or alerting rules.
+- **Grafana**: Dashboards and datasources are provisioned from the `grafana/` directory.
+- **Collector**: Edit `otel-collector-config.yaml` to modify pipelines, processors, or exporters.
+
+### Verifying RustFS Traces
+
+When RustFS points `RUSTFS_OBS_ENDPOINT` at this stack, treat the value as the
+OTLP/HTTP base URL, for example:
 
 ```bash
-docker compose -f docker-compose.yml -f docker-compose.override.yml down -v
+export RUSTFS_OBS_ENDPOINT=http://host.docker.internal:4318
 ```
 
-## How to configure
+RustFS automatically expands that base URL to:
 
-To configure the observability stack, modify the `docker-compose.override.yml` file. The file contains the following
+- `/v1/traces`
+- `/v1/metrics`
+- `/v1/logs`
 
-```yaml
-services:
-  prometheus:
-    environment:
-      - PROMETHEUS_CONFIG_FILE=/etc/prometheus/prometheus.yml
-    volumes:
-      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+Important behavior notes:
 
-  grafana:
-    environment:
-      - GF_SECURITY_ADMIN_PASSWORD=admin
-    volumes:
-      - ./grafana/provisioning:/etc/grafana/provisioning
+- Logs and metrics usually appear during startup, so seeing those two signals
+  first is expected.
+- Visible trace data usually requires real HTTP/S3/gRPC request traffic after
+  startup, because request-path spans are created on demand.
+- `RUSTFS_OBS_LOGGER_LEVEL=info` keeps the top-level request span but filters
+  many nested `debug` spans. If Tempo or Jaeger looks sparse, retry with
+  `RUSTFS_OBS_LOGGER_LEVEL=debug` before suspecting collector or Tempo issues.
+
+Minimal validation flow:
+
+```bash
+# 1. Start this observability stack.
+docker compose up -d
+
+# 2. Start RustFS with OTLP/HTTP export and richer span visibility.
+export RUSTFS_OBS_ENDPOINT=http://host.docker.internal:4318
+export RUSTFS_OBS_LOGGER_LEVEL=debug
+
+# 3. Generate real request traffic.
+curl -I http://127.0.0.1:9000/health
+curl -I http://127.0.0.1:9000/health/ready
+
+# 4. Inspect Grafana or Jaeger.
+# Grafana: http://localhost:3000
+# Jaeger:  http://localhost:16686
 ```
 
-The `prometheus` service mounts the `prometheus.yml` file to `/etc/prometheus/prometheus.yml`. The `grafana` service
-mounts the `grafana/provisioning` directory to `/etc/grafana/provisioning`. You can modify these files to configure the
-observability stack.
-
+If logs and metrics are present but traces are sparse, the most common cause is
+"no real request traffic yet" or "`info` level filtered nested spans", not an
+OTLP routing failure.
 
+## Troubleshooting
 
+- **Service Health**: Check the health of services using `docker compose ps`.
+- **Logs**: View logs for a specific service using `docker compose logs -f <service_name>`.
+- **Otel Collector**: Check `http://localhost:13133` for health status and `http://localhost:1888/debug/pprof/` for profiling.

.docker/observability/README_ZH.md

@@ -1,27 +1,141 @@
-## 部署可观测性系统
+# RustFS 可观测性技术栈
 
-OpenTelemetry Collector 提供了一个厂商中立的遥测数据处理方案，用于接收、处理和导出遥测数据。它消除了为支持多种开源可观测性数据格式（如
-Jaeger、Prometheus 等）而需要运行和维护多个代理/收集器的必要性。
+本目录包含 RustFS 的全面可观测性技术栈，旨在提供对应用程序性能、日志和追踪的深入洞察。
 
-### 快速部署
+## 组件
 
-1. 进入 `.docker/observability` 目录
-2. 执行以下命令启动服务：
+该技术栈由以下一流的开源组件组成：
+
+- **Prometheus** (v2.53.1): 行业标准的指标收集和告警工具。
+- **Grafana** (v11.1.0): 领先的可观测性可视化平台。
+- **Loki** (v3.1.0): 水平可扩展、高可用、多租户的日志聚合系统。
+- **Tempo** (v2.5.0): 高吞吐量、最小依赖的分布式追踪后端。
+- **Jaeger** (v1.59.0): 分布式追踪系统（配置为辅助 UI/存储）。
+- **OpenTelemetry Collector** (v0.104.0): 接收、处理和导出遥测数据的供应商无关实现。
+
+默认情况下，这套技术栈使用 Tempo 单二进制模式，不依赖 Kafka/Redpanda。
+如果需要基于 Kafka 的 HA Tempo 路径，请使用 `docker-compose-example-for-rustfs.yml` 配合 `docker-compose-tempo-ha-override.yml`。
+
+## 架构
+
+1.  **遥测收集**: 应用程序将 OTLP (OpenTelemetry Protocol) 数据（指标、日志、追踪）发送到 **OpenTelemetry Collector**。
+2.  **处理与导出**: Collector 处理数据（批处理、内存限制）并将其导出到相应的后端：
+    -   **追踪** -> **Tempo** (主要) & **Jaeger** (辅助/可选)
+    -   **指标** -> **Prometheus** (通过抓取 Collector 的导出器)
+    -   **日志** -> **Loki**
+3.  **可视化**: **Grafana** 连接到所有后端（Prometheus, Tempo, Loki, Jaeger），提供统一的仪表盘体验。
+
+## 特性
+
+-   **完全持久化**: 所有数据（指标、日志、追踪）都持久化到 Docker 卷，确保重启后无数据丢失。
+-   **关联性**: 在 Grafana 中实现指标、日志和追踪之间的无缝导航。
+    -   从指标峰值跳转到相关追踪。
+    -   从追踪跳转到相关日志。
+-   **高性能**: 针对批处理、压缩和内存管理进行了优化配置。
+-   **标准化协议**: 完全基于 OpenTelemetry 标准构建。
+
+## 快速开始
+
+### 前置条件
+
+-   Docker
+-   Docker Compose
+
+### 部署
+
+运行以下命令启动整个技术栈：
 
 ```bash
-docker compose -f docker-compose.yml  up -d
+docker compose up -d
 ```
 
-### 访问监控面板
+### Tempo 高可用模式
 
-服务启动后，可通过以下地址访问各个监控面板：
+默认的 `docker-compose.yml` 对应单机栈。
+如果需要基于 Kafka 的 HA Tempo 配置，请使用：
 
-- Grafana: `http://localhost:3000` (默认账号/密码：`admin`/`admin`)
-- Jaeger: `http://localhost:16686`
-- Prometheus: `http://localhost:9090`
-
-## 配置可观测性
-
-```shell
-export RUSTFS_OBS_ENDPOINT="http://localhost:4317" # OpenTelemetry Collector 地址
+```bash
+docker compose -f docker-compose-example-for-rustfs.yml -f docker-compose-tempo-ha-override.yml up -d
 ```
+
+### 访问仪表盘
+
+| 服务 | URL | 凭据 | 描述 |
+| :--- | :--- | :--- | :--- |
+| **Grafana** | [http://localhost:3000](http://localhost:3000) | `admin` / `admin` | 主要可视化中心。 |
+| **Prometheus** | [http://localhost:9090](http://localhost:9090) | - | 指标查询和状态。 |
+| **Jaeger UI** | [http://localhost:16686](http://localhost:16686) | - | 辅助追踪可视化。 |
+| **Tempo** | [http://localhost:3200](http://localhost:3200) | - | Tempo 状态/指标。 |
+
+## 配置
+
+### 数据持久化
+
+数据存储在以下 Docker 卷中：
+
+-   `prometheus-data`: Prometheus 指标
+-   `tempo-data`: Tempo 追踪 (WAL 和 Blocks)
+-   `loki-data`: Loki 日志 (Chunks 和 Rules)
+-   `jaeger-data`: Jaeger 追踪 (Badger DB)
+
+要清除所有数据：
+
+```bash
+docker compose down -v
+```
+
+### 自定义
+
+-   **Prometheus**: 编辑 `prometheus.yml` 以添加抓取目标或告警规则。
+-   **Grafana**: 仪表盘和数据源从 `grafana/` 目录预置。
+-   **Collector**: 编辑 `otel-collector-config.yaml` 以修改管道、处理器或导出器。
+
+### 验证 RustFS Trace
+
+当 RustFS 将 `RUSTFS_OBS_ENDPOINT` 指向这套技术栈时，应将该值视为
+OTLP/HTTP 的基础 URL，例如：
+
+```bash
+export RUSTFS_OBS_ENDPOINT=http://host.docker.internal:4318
+```
+
+RustFS 会自动在该基础 URL 后补全：
+
+- `/v1/traces`
+- `/v1/metrics`
+- `/v1/logs`
+
+需要注意：
+
+- 启动阶段通常会先看到日志和指标，因此“先有日志/指标、后有 trace”是正常现象。
+- 可见的 trace 数据通常依赖启动后的真实 HTTP/S3/gRPC 请求流量，因为请求路径上的 span 是按需创建的。
+- `RUSTFS_OBS_LOGGER_LEVEL=info` 会保留顶层请求 span，但会过滤掉很多 `debug` 级别的嵌套 span。
+  如果 Tempo 或 Jaeger 中的 trace 看起来很稀疏，建议先改成 `RUSTFS_OBS_LOGGER_LEVEL=debug`，再判断是否是 collector 或 Tempo 问题。
+
+最小验证流程：
+
+```bash
+# 1. 启动本目录下的可观测性技术栈。
+docker compose up -d
+
+# 2. 以 OTLP/HTTP 导出方式启动 RustFS，并提高 span 可见性。
+export RUSTFS_OBS_ENDPOINT=http://host.docker.internal:4318
+export RUSTFS_OBS_LOGGER_LEVEL=debug
+
+# 3. 产生真实请求流量。
+curl -I http://127.0.0.1:9000/health
+curl -I http://127.0.0.1:9000/health/ready
+
+# 4. 到 Grafana 或 Jaeger 中检查。
+# Grafana: http://localhost:3000
+# Jaeger:  http://localhost:16686
+```
+
+如果日志和指标已经正常，但 trace 仍然稀疏，最常见的原因通常是
+“还没有真实请求流量”或“`info` 级别过滤了嵌套 span”，而不是 OTLP 路由失败。
+
+## 故障排除
+
+-   **服务健康**: 使用 `docker compose ps` 检查服务健康状况。
+-   **日志**: 使用 `docker compose logs -f <service_name>` 查看特定服务的日志。
+-   **Otel Collector**: 检查 `http://localhost:13133` 获取健康状态，检查 `http://localhost:1888/debug/pprof/` 进行性能分析。

.docker/observability/docker-compose-example-for-rustfs.yml

@@ -0,0 +1,268 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+services:
+  rustfs:
+    security_opt:
+      - "no-new-privileges:true"
+    image: rustfs/rustfs:latest
+    container_name: rustfs-server
+    ports:
+      - "9000:9000" # S3 API port
+      - "9001:9001" # Console port
+    environment:
+      - RUSTFS_VOLUMES=/data/rustfs
+      - RUSTFS_ADDRESS=0.0.0.0:9000
+      - RUSTFS_CONSOLE_ADDRESS=0.0.0.0:9001
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_CORS_ALLOWED_ORIGINS=*
+      - RUSTFS_CONSOLE_CORS_ALLOWED_ORIGINS=*
+      - RUSTFS_ACCESS_KEY=rustfsadmin
+      - RUSTFS_SECRET_KEY=rustfsadmin
+      - RUSTFS_OBS_LOGGER_LEVEL=info
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
+      - RUSTFS_OBS_PROFILING_ENDPOINT=http://pyroscope:4040
+    volumes:
+      - rustfs-data:/data/rustfs
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test:
+        [
+          "CMD",
+          "sh",
+          "-c",
+          "curl -f http://127.0.0.1:9000/health && curl -f http://127.0.0.1:9001/rustfs/console/health",
+        ]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    depends_on:
+      otel-collector:
+        condition: service_started
+
+  rustfs-init:
+    image: alpine
+    container_name: rustfs-init
+    volumes:
+      - rustfs-data:/data
+    networks:
+      - otel-network
+    command: >
+      sh -c "
+        chown -R 10001:10001 /data &&
+        echo 'Volume Permissions fixed' &&
+        exit 0
+      "
+    restart: no
+
+  # --- Tracing ---
+
+  tempo:
+    image: grafana/tempo:latest
+    container_name: tempo
+    command: [ "-config.file=/etc/tempo.yaml" ]
+    volumes:
+      - ./tempo.yaml:/etc/tempo.yaml:ro
+      - tempo-data:/var/tempo
+    ports:
+      - "3200:3200" # tempo
+      - "4317" # otlp grpc
+      - "4318" # otlp http
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "/tempo", "-version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
+  redpanda:
+    image: redpandadata/redpanda:latest # for tempo ingest
+    container_name: redpanda
+    ports:
+      - "9092:9092"
+    networks:
+      - otel-network
+    restart: unless-stopped
+    command: >
+      redpanda start --overprovisioned
+      --mode=dev-container
+      --kafka-addr=PLAINTEXT://0.0.0.0:9092
+      --advertise-kafka-addr=PLAINTEXT://redpanda:9092
+
+  jaeger:
+    image: jaegertracing/jaeger:latest
+    container_name: jaeger
+    environment:
+      - SPAN_STORAGE_TYPE=badger
+      - BADGER_EPHEMERAL=false
+      - BADGER_DIRECTORY_VALUE=/badger/data
+      - BADGER_DIRECTORY_KEY=/badger/key
+      - COLLECTOR_OTLP_ENABLED=true
+    volumes:
+      - ./jaeger.yaml:/etc/jaeger/config.yml
+      - jaeger-data:/badger
+    ports:
+      - "16686:16686" # Web UI
+      - "14269:14269" # Admin/Metrics
+      - "4317" # otlp grpc
+      - "4318" # otlp http
+    command: [ "--config", "/etc/jaeger/config.yml" ]
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:14269" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
+  # --- Metrics ---
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - prometheus-data:/prometheus
+    ports:
+      - "9090:9090"
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+      - "--web.enable-otlp-receiver" # Enable OTLP
+      - "--web.enable-remote-write-receiver" # Enable remote write
+      - "--enable-feature=promql-experimental-functions" # Enable info()
+      - "--storage.tsdb.retention.time=30d"
+    restart: unless-stopped
+    networks:
+      - otel-network
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:9090/-/healthy" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # --- Logging ---
+
+  loki:
+    image: grafana/loki:latest
+    container_name: loki
+    volumes:
+      - ./loki.yaml:/etc/loki/loki.yaml:ro
+      - loki-data:/loki
+    ports:
+      - "3100:3100"
+    command: -config.file=/etc/loki/loki.yaml
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3100/ready" ]
+      interval: 15s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
+
+  # --- Collection ---
+
+  otel-collector:
+    image: otel/opentelemetry-collector-contrib:latest
+    volumes:
+      - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml:ro
+    ports:
+      - "1888:1888" # pprof
+      - "8888:8888" # Prometheus metrics for Collector
+      - "8889:8889" # Prometheus metrics for application indicators
+      - "13133:13133" # health check
+      - "4317:4317" # OTLP gRPC
+      - "4318:4318" # OTLP HTTP
+      - "55679:55679" # zpages
+    networks:
+      - otel-network
+    restart: unless-stopped
+    depends_on:
+      - tempo
+      - jaeger
+      - prometheus
+      - loki
+    healthcheck:
+      test: [ "CMD", "/otelcol-contrib", "--version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # --- Profiles ---
+
+  pyroscope:
+    image: grafana/pyroscope:latest
+    container_name: pyroscope
+    ports:
+      - "4040:4040"
+    command:
+      - -self-profiling.disable-push=true
+    networks:
+      - otel-network
+    restart: unless-stopped
+
+  # --- Visualization ---
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    ports:
+      - "3000:3000"
+    environment:
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_SECURITY_ADMIN_USER=admin
+    volumes:
+      - ./grafana/provisioning:/etc/grafana/provisioning:ro
+      - ./grafana/dashboards:/etc/grafana/dashboards:ro
+      - grafana-data:/var/lib/grafana
+    networks:
+      - otel-network
+    restart: unless-stopped
+    depends_on:
+      - prometheus
+      - tempo
+      - loki
+    healthcheck:
+      test:
+        [ "CMD", "wget", "--spider", "-q", "http://localhost:3000/api/health" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+volumes:
+  rustfs-data:
+  tempo-data:
+  jaeger-data:
+  prometheus-data:
+  loki-data:
+  grafana-data:
+
+networks:
+  otel-network:
+    driver: bridge
+    name: "network_otel"
+    ipam:
+      config:
+        - subnet: 172.28.0.0/16
+    driver_opts:
+      com.docker.network.enable_ipv6: "true"

.docker/observability/docker-compose-tempo-ha-override.yml

@@ -0,0 +1,62 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Docker Compose override file for High Availability Tempo setup
+#
+# Usage:
+# docker-compose -f docker-compose-example-for-rustfs.yml \
+#                -f docker-compose-tempo-ha-override.yml up
+
+services:
+  # Override Tempo to use high-availability configuration
+  tempo:
+    volumes:
+      - ./tempo-ha.yaml:/etc/tempo.yaml:ro
+      - tempo-data:/var/tempo
+    ports:
+      - "3200:3200"   # Tempo HTTP
+      - "4317:4317"   # OTLP gRPC
+      - "4318:4318"   # OTLP HTTP
+      - "7946:7946"   # Memberlist
+      - "14250:14250" # Jaeger gRPC
+      - "14268:14268" # Jaeger Thrift HTTP
+      - "9411:9411"   # Zipkin
+    environment:
+      - TEMPO_MEMBERLIST_BIND_PORT=7946
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3200/ready" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+    depends_on:
+      - redpanda
+
+volumes:
+  tempo-data:
+    driver: local
+    driver_opts:
+      type: tmpfs
+      device: tmpfs
+      o: "size=4g"  # Allocate 4GB tmpfs for Tempo data (adjust based on your needs)
+
+# Network configuration remains the same
+# networks:
+#   otel-network:
+#     driver: bridge
+#     name: "network_otel"
+#     ipam:
+#       config:
+#         - subnet: 172.28.0.0/16
+

.docker/observability/docker-compose.yml

@@ -14,93 +14,198 @@
 
 services:
 
-  tempo-init:
-    image: busybox:latest
-    command: ["sh", "-c", "chown -R 10001:10001 /var/tempo"]
-    volumes:
-      - ./tempo-data:/var/tempo
-    user: root
-    networks:
-      - otel-network
-    restart: "no"
-
+  # --- Tracing ---
   tempo:
-    image: grafana/tempo:latest
-    user: "10001" # The container must be started with root to execute chown in the script
-    command: [ "-config.file=/etc/tempo.yaml" ] # This is passed as a parameter to the entry point script
+    image: grafana/tempo:2.10.5
+    container_name: tempo
+    command: [ "-config.file=/etc/tempo.yaml" ]
     volumes:
       - ./tempo.yaml:/etc/tempo.yaml:ro
-      - ./tempo-data:/var/tempo
+      - tempo-data:/var/tempo
     ports:
       - "3200:3200" # tempo
-      - "24317:4317" # otlp grpc
+      - "4317" # otlp grpc
+      - "4318" # otlp http
+      - "7946" # memberlist
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "/tempo", "-version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
+  vulture:
+    image: grafana/tempo-vulture:latest
+    restart: always
+    command:
+      [
+        "-prometheus-listen-address=:8080",
+        "-tempo-query-url=http://tempo:3200",
+        "-tempo-push-url=http://tempo:4317",
+      ]
+    depends_on:
+      - tempo
+
+  jaeger:
+    image: jaegertracing/jaeger:latest
+    container_name: jaeger
+    environment:
+      - SPAN_STORAGE_TYPE=badger
+      - BADGER_EPHEMERAL=false
+      - BADGER_DIRECTORY_VALUE=/badger/data
+      - BADGER_DIRECTORY_KEY=/badger/key
+      - COLLECTOR_OTLP_ENABLED=true
+    volumes:
+      - ./jaeger.yaml:/etc/jaeger/config.yml
+      - jaeger-data:/badger
+    ports:
+      - "16686:16686" # Web UI
+      - "14269:14269" # Admin/Metrics
+      - "4317" # otlp grpc
+      - "4318" # otlp http
+    command: [ "--config", "/etc/jaeger/config.yml" ]
+    networks:
+      - otel-network
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:14269" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+      start_period: 15s
+
+  # --- Metrics ---
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - ./prometheus-rules:/etc/prometheus/rules:ro
+      - prometheus-data:/prometheus
+    ports:
+      - "9090:9090"
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+      - "--web.enable-otlp-receiver" # Enable OTLP
+      - "--web.enable-remote-write-receiver" # Enable remote write
+      - "--enable-feature=promql-experimental-functions" # Enable info()
+      - "--storage.tsdb.retention.time=30d"
     restart: unless-stopped
     networks:
       - otel-network
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:9090/-/healthy" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # --- Logging ---
 
-  otel-collector:
-    image: otel/opentelemetry-collector-contrib:0.129.1
-    environment:
-      - TZ=Asia/Shanghai
-    volumes:
-      - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml
-    ports:
-      - "1888:1888"
-      - "8888:8888"
-      - "8889:8889"
-      - "13133:13133"
-      - "4317:4317"
-      - "4318:4318"
-      - "55679:55679"
-    networks:
-      - otel-network
-  jaeger:
-    image: jaegertracing/jaeger:2.8.0
-    environment:
-      - TZ=Asia/Shanghai
-    ports:
-      - "16686:16686"
-      - "14317:4317"
-      - "14318:4318"
-    networks:
-      - otel-network
-  prometheus:
-    image: prom/prometheus:v3.4.2
-    environment:
-      - TZ=Asia/Shanghai
-    volumes:
-      - ./prometheus.yml:/etc/prometheus/prometheus.yml
-    ports:
-      - "9090:9090"
-    networks:
-      - otel-network
   loki:
-    image: grafana/loki:3.5.1
-    environment:
-      - TZ=Asia/Shanghai
+    image: grafana/loki:latest
+    container_name: loki
     volumes:
-      - ./loki-config.yaml:/etc/loki/local-config.yaml
+      - ./loki.yaml:/etc/loki/loki.yaml:ro
+      - loki-data:/loki
     ports:
       - "3100:3100"
-    command: -config.file=/etc/loki/local-config.yaml
+    command: -config.file=/etc/loki/loki.yaml
     networks:
       - otel-network
-  grafana:
-    image: grafana/grafana:12.0.2
-    ports:
-      - "3000:3000"  # Web UI
+    restart: unless-stopped
+    healthcheck:
+      test: [ "CMD", "wget", "--spider", "-q", "http://localhost:3100/ready" ]
+      interval: 15s
+      timeout: 10s
+      retries: 5
+      start_period: 60s
+
+  # --- Collection ---
+
+  otel-collector:
+    image: otel/opentelemetry-collector-contrib:latest
     volumes:
-      - ./grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
+      - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml:ro
+    ports:
+      - "1888:1888" # pprof
+      - "8888:8888" # Prometheus metrics for Collector
+      - "8889:8889" # Prometheus metrics for application indicators
+      - "13133:13133" # health check
+      - "4317:4317" # OTLP gRPC
+      - "4318:4318" # OTLP HTTP
+      - "55679:55679" # zpages
+    networks:
+      - otel-network
+    restart: unless-stopped
+    depends_on:
+      - tempo
+      - jaeger
+      - prometheus
+      - loki
+    healthcheck:
+      test: [ "CMD", "/otelcol-contrib", "--version" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
+  # --- Profiles ---
+
+  pyroscope:
+    image: grafana/pyroscope:latest
+    container_name: pyroscope
+    ports:
+      - "4040:4040"
+    command:
+      - -self-profiling.disable-push=true
+    networks:
+      - otel-network
+    restart: unless-stopped
+
+  # --- Visualization ---
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    ports:
+      - "3000:3000"
     environment:
       - GF_SECURITY_ADMIN_PASSWORD=admin
-      - TZ=Asia/Shanghai
+      - GF_SECURITY_ADMIN_USER=admin
+    volumes:
+      - ./grafana/provisioning:/etc/grafana/provisioning:ro
+      - ./grafana/dashboards:/etc/grafana/dashboards:ro
+      - grafana-data:/var/lib/grafana
     networks:
       - otel-network
+    restart: unless-stopped
+    depends_on:
+      - prometheus
+      - tempo
+      - loki
+    healthcheck:
+      test:
+        [ "CMD", "wget", "--spider", "-q", "http://localhost:3000/api/health" ]
+      interval: 10s
+      timeout: 5s
+      retries: 3
 
+volumes:
+  tempo-data:
+  jaeger-data:
+  prometheus-data:
+  loki-data:
+  grafana-data:
 
 networks:
   otel-network:
     driver: bridge
-    name: "network_otel_config"
+    name: "network_otel"
+    ipam:
+      config:
+        - subnet: 172.28.0.0/16
     driver_opts:
       com.docker.network.enable_ipv6: "true"

.docker/observability/grafana-datasources.yaml

@@ -1,32 +0,0 @@
-apiVersion: 1
-
-datasources:
-  - name: Prometheus
-    type: prometheus
-    uid: prometheus
-    access: proxy
-    orgId: 1
-    url: http://prometheus:9090
-    basicAuth: false
-    isDefault: false
-    version: 1
-    editable: false
-    jsonData:
-      httpMethod: GET
-  - name: Tempo
-    type: tempo
-    access: proxy
-    orgId: 1
-    url: http://tempo:3200
-    basicAuth: false
-    isDefault: true
-    version: 1
-    editable: false
-    apiVersion: 1
-    uid: tempo
-    jsonData:
-      httpMethod: GET
-      serviceMap:
-        datasourceUid: prometheus
-      streamingEnabled:
-        search: true

.docker/observability/grafana/provisioning/dashboards/dashboard.yml

@@ -0,0 +1,25 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: 1
+
+providers:
+  - name: "default"
+    orgId: 1
+    folder: ""
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 10
+    options:
+      path: /etc/grafana/dashboards

.docker/observability/grafana/provisioning/datasources/datasources.yaml

@@ -0,0 +1,98 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    uid: prometheus
+    url: http://prometheus:9090
+    access: proxy
+    isDefault: true
+    editable: false
+    jsonData:
+      httpMethod: GET
+      exemplarTraceIdDestinations:
+        - name: trace_id
+          datasourceUid: tempo
+
+  - name: Tempo
+    type: tempo
+    uid: tempo
+    access: proxy
+    url: http://tempo:3200
+    isDefault: false
+    editable: false
+    jsonData:
+      httpMethod: GET
+      serviceMap:
+        datasourceUid: prometheus
+      tracesToLogs:
+        datasourceUid: loki
+        tags: [ 'job', 'instance', 'pod', 'namespace', 'service.name' ]
+        mappedTags: [ { key: 'service.name', value: 'app' } ]
+        spanStartTimeShift: '-1h'
+        spanEndTimeShift: '1h'
+        filterByTraceID: true
+        filterBySpanID: false
+      tracesToMetrics:
+        datasourceUid: prometheus
+        tags: [ { key: 'service.name' }, { key: 'job' } ]
+        queries:
+          - name: 'Service-Level Latency'
+            query: 'sum(rate(traces_spanmetrics_latency_bucket{$$__tags}[5m])) by (le)'
+          - name: 'Service-Level Calls'
+            query: 'sum(rate(traces_spanmetrics_calls_total{$$__tags}[5m]))'
+          - name: 'Service-Level Errors'
+            query: 'sum(rate(traces_spanmetrics_calls_total{status_code="ERROR", $$__tags}[5m]))'
+      nodeGraph:
+        enabled: true
+
+  - name: Loki
+    type: loki
+    uid: loki
+    url: http://loki:3100
+    basicAuth: false
+    isDefault: false
+    editable: false
+    jsonData:
+      derivedFields:
+        - datasourceUid: tempo
+          matcherRegex: 'trace_id=(\w+)'
+          name: 'TraceID'
+          url: '$${__value.raw}'
+
+  - name: Jaeger
+    type: jaeger
+    uid: jaeger
+    url: http://jaeger:16686
+    access: proxy
+    isDefault: false
+    editable: false
+    jsonData:
+      tracesToLogs:
+        datasourceUid: loki
+        tags: [ 'job', 'instance', 'pod', 'namespace', 'service.name' ]
+        mappedTags: [ { key: 'service.name', value: 'app' } ]
+        spanStartTimeShift: '1s'
+        spanEndTimeShift: '-1s'
+        filterByTraceID: true
+        filterBySpanID: false
+
+  - name: Pyroscope
+    type: grafana-pyroscope-datasource
+    url: http://pyroscope:4040
+    jsonData:
+      minStep: '15s'

.docker/observability/jaeger-config.yaml

@@ -1,112 +0,0 @@
-# Copyright 2024 RustFS Team
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-service:
-  extensions: [ jaeger_storage, jaeger_query, remote_sampling, healthcheckv2 ]
-  pipelines:
-    traces:
-      receivers: [ otlp, jaeger, zipkin ]
-      processors: [ batch, adaptive_sampling ]
-      exporters: [ jaeger_storage_exporter ]
-  telemetry:
-    resource:
-      service.name: jaeger
-    metrics:
-      level: detailed
-      readers:
-        - pull:
-            exporter:
-              prometheus:
-                host: 0.0.0.0
-                port: 8888
-    logs:
-      level: debug
-    # TODO Initialize telemetry tracer once OTEL released new feature.
-    # https://github.com/open-telemetry/opentelemetry-collector/issues/10663
-
-extensions:
-  healthcheckv2:
-    use_v2: true
-    http:
-
-  # pprof:
-  #   endpoint: 0.0.0.0:1777
-  # zpages:
-  #   endpoint: 0.0.0.0:55679
-
-  jaeger_query:
-    storage:
-      traces: some_store
-      traces_archive: another_store
-    ui:
-      config_file: ./cmd/jaeger/config-ui.json
-      log_access: true
-    # The maximum duration that is considered for clock skew adjustments.
-    # Defaults to 0 seconds, which means it's disabled.
-    max_clock_skew_adjust: 0s
-    grpc:
-      endpoint: 0.0.0.0:16685
-    http:
-      endpoint: 0.0.0.0:16686
-
-  jaeger_storage:
-    backends:
-      some_store:
-        memory:
-          max_traces: 1000000
-      another_store:
-        memory:
-          max_traces: 1000000
-    metric_backends:
-      some_metrics_storage:
-        prometheus:
-          endpoint: http://prometheus:9090
-          normalize_calls: true
-          normalize_duration: true
-
-  remote_sampling:
-    # You can either use file or adaptive sampling strategy in remote_sampling
-    # file:
-    #   path: ./cmd/jaeger/sampling-strategies.json
-    adaptive:
-      sampling_store: some_store
-      initial_sampling_probability: 0.1
-    http:
-    grpc:
-
-receivers:
-  otlp:
-    protocols:
-      grpc:
-      http:
-
-  jaeger:
-    protocols:
-      grpc:
-      thrift_binary:
-      thrift_compact:
-      thrift_http:
-
-  zipkin:
-
-processors:
-  batch:
-  # Adaptive Sampling Processor is required to support adaptive sampling.
-  # It expects remote_sampling extension with `adaptive:` config to be enabled.
-  adaptive_sampling:
-
-exporters:
-  jaeger_storage_exporter:
-    trace_storage: some_store
-

.docker/observability/jaeger.yaml

@@ -0,0 +1,74 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+service:
+  extensions: [jaeger_storage, jaeger_query]
+  pipelines:
+    traces:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [jaeger_storage_exporter, spanmetrics]
+    metrics/spanmetrics:
+      receivers: [spanmetrics]
+      exporters: [prometheus]
+  telemetry:
+    resource:
+      service.name: jaeger
+    metrics:
+      level: detailed
+      readers:
+        - pull:
+            exporter:
+              prometheus:
+                host: 0.0.0.0
+                port: 8888
+    logs:
+      level: DEBUG
+
+extensions:
+  jaeger_query:
+    storage:
+      traces: some_storage
+      metrics: some_metrics_storage
+  jaeger_storage:
+    backends:
+      some_storage:
+        memory:
+          max_traces: 100000
+    metric_backends:
+      some_metrics_storage:
+        prometheus:
+          endpoint: http://prometheus:9090
+          normalize_calls: true
+          normalize_duration: true
+
+connectors:
+  spanmetrics:
+
+receivers:
+  otlp:
+    protocols:
+      grpc:
+        endpoint: "0.0.0.0:4317"
+      http:
+        endpoint: "0.0.0.0:4318"
+
+processors:
+  batch:
+
+exporters:
+  jaeger_storage_exporter:
+    trace_storage: some_storage
+  prometheus:
+    endpoint: "0.0.0.0:8889"

.docker/observability/loki.yaml

@@ -11,22 +11,21 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 auth_enabled: false
 
 server:
   http_listen_port: 3100
-  grpc_listen_port: 9096
-  log_level: debug
+  grpc_listen_port: 9095
+  log_level: info
   grpc_server_max_concurrent_streams: 1000
 
 common:
   instance_addr: 127.0.0.1
-  path_prefix: /tmp/loki
+  path_prefix: /loki
   storage:
     filesystem:
-      chunks_directory: /tmp/loki/chunks
-      rules_directory: /tmp/loki/rules
+      chunks_directory: /loki/chunks
+      rules_directory: /loki/rules
   replication_factor: 1
   ring:
     kvstore:
@@ -39,9 +38,6 @@ query_range:
         enabled: true
         max_size_mb: 100
 
-limits_config:
-  metric_aggregation_enabled: true
-
 schema_config:
   configs:
     - from: 2020-10-24
@@ -52,26 +48,16 @@ schema_config:
         prefix: index_
         period: 24h
 
+limits_config:
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+  allow_structured_metadata: true
+  max_line_size: 256KB
+
 pattern_ingester:
   enabled: true
   metric_aggregation:
     loki_address: localhost:3100
 
-ruler:
-  alertmanager_url: http://localhost:9093
-
 frontend:
   encoding: protobuf
-
-# By default, Loki will send anonymous, but uniquely-identifiable usage and configuration
-# analytics to Grafana Labs. These statistics are sent to https://stats.grafana.org/
-#
-# Statistics help us better understand how Loki is used, and they show us performance
-# levels for most users. This helps us prioritize features and documentation.
-# For more information on what's sent, look at
-# https://github.com/grafana/loki/blob/main/pkg/analytics/stats.go
-# Refer to the buildReport method to see what goes into a report.
-#
-# If you would like to disable reporting, uncomment the following lines:
-#analytics:
-#  reporting_enabled: false

.docker/observability/otel-collector-config.yaml

@@ -15,67 +15,102 @@
 receivers:
   otlp:
     protocols:
-      grpc: # OTLP gRPC 接收器
+      grpc:
         endpoint: 0.0.0.0:4317
-      http: # OTLP HTTP 接收器
+      http:
         endpoint: 0.0.0.0:4318
 
 processors:
-  batch: # 批处理处理器，提升吞吐量
-    timeout: 5s
-    send_batch_size: 1000
+  batch:
+    timeout: 1s
+    send_batch_size: 1024
   memory_limiter:
     check_interval: 1s
-    limit_mib: 512
+    limit_mib: 1024
+    spike_limit_mib: 256
+  transform/logs:
+    log_statements:
+      - context: log
+        statements:
+          - set(attributes["message"], body.string)
+          - set(attributes["log.body"], body.string)
 
 exporters:
-  otlp/traces: # OTLP 导出器，用于跟踪数据
-    endpoint: "jaeger:4317"  # Jaeger 的 OTLP gRPC 端点
-    tls:
-      insecure: true  # 开发环境禁用 TLS，生产环境需配置证书
-  otlp/tempo: # OTLP 导出器，用于跟踪数据
-    endpoint: "tempo:4317"  # tempo 的 OTLP gRPC 端点
-    tls:
-      insecure: true  # 开发环境禁用 TLS，生产环境需配置证书
-  prometheus: # Prometheus 导出器，用于指标数据
-    endpoint: "0.0.0.0:8889"  # Prometheus 刮取端点
-    namespace: "rustfs"  # 指标前缀
-    send_timestamps: true  # 发送时间戳
-    # enable_open_metrics: true
-  otlphttp/loki: # Loki 导出器，用于日志数据
-    # endpoint: "http://loki:3100/otlp/v1/logs"
-    endpoint: "http://loki:3100/otlp/v1/logs"
+  otlp/tempo:
+    endpoint: "tempo:4317"
     tls:
       insecure: true
+    compression: gzip
+    retry_on_failure:
+      enabled: true
+      initial_interval: 1s
+      max_interval: 30s
+      max_elapsed_time: 300s
+    sending_queue:
+      enabled: true
+      num_consumers: 10
+      queue_size: 5000
+
+  otlp/jaeger:
+    endpoint: "jaeger:4317"
+    tls:
+      insecure: true
+    compression: gzip
+    retry_on_failure:
+      enabled: true
+      initial_interval: 1s
+      max_interval: 30s
+      max_elapsed_time: 300s
+    sending_queue:
+      enabled: true
+      num_consumers: 10
+      queue_size: 5000
+
+  prometheus:
+    endpoint: "0.0.0.0:8889"
+    send_timestamps: true
+    metric_expiration: 5m
+    resource_to_telemetry_conversion:
+      enabled: true
+
+  otlphttp/loki:
+    endpoint: "http://loki:3100/otlp"
+    tls:
+      insecure: true
+    compression: gzip
+
 extensions:
   health_check:
+    endpoint: 0.0.0.0:13133
   pprof:
+    endpoint: 0.0.0.0:1888
   zpages:
+    endpoint: 0.0.0.0:55679
+
 service:
-  extensions: [ health_check, pprof, zpages ]  # 启用扩展
+  extensions: [ health_check, pprof, zpages ]
   pipelines:
     traces:
       receivers: [ otlp ]
-      processors: [ memory_limiter,batch ]
-      exporters: [ otlp/traces,otlp/tempo ]
+      processors: [ memory_limiter, batch ]
+      exporters: [ otlp/tempo, otlp/jaeger ]
     metrics:
       receivers: [ otlp ]
       processors: [ batch ]
       exporters: [ prometheus ]
     logs:
       receivers: [ otlp ]
-      processors: [ batch ]
+      processors: [ batch, transform/logs ]
       exporters: [ otlphttp/loki ]
   telemetry:
     logs:
-      level: "info"  # Collector 日志级别
+      level: "info"
+      encoding: "json"
     metrics:
-      level: "detailed" # 可以是 basic, normal, detailed
+      level: "normal"
       readers:
-        - periodic:
+        - pull:
             exporter:
-              otlp:
-                protocol: http/protobuf
-                endpoint: http://otel-collector:4318
-
-
+              prometheus:
+                host: '0.0.0.0'
+                port: 8888

.docker/observability/prometheus-rules/rustfs-dashboard.yml

@@ -0,0 +1,53 @@
+groups:
+  - name: rustfs-dashboard
+    interval: 30s
+    rules:
+      - record: rustfs:http_server_requests:rate5m
+        expr: sum by (job) (rate(rustfs_http_server_requests_total[5m]))
+
+      - record: rustfs:http_server_request_duration_seconds:p50_5m
+        expr: histogram_quantile(0.50, sum by (le, job) (rate(rustfs_http_server_request_duration_seconds_bucket[5m])))
+      - record: rustfs:http_server_request_duration_seconds:p95_5m
+        expr: histogram_quantile(0.95, sum by (le, job) (rate(rustfs_http_server_request_duration_seconds_bucket[5m])))
+      - record: rustfs:http_server_request_duration_seconds:p99_5m
+        expr: histogram_quantile(0.99, sum by (le, job) (rate(rustfs_http_server_request_duration_seconds_bucket[5m])))
+
+      - record: rustfs:http_server_response_body_size_bytes:p50_5m
+        expr: histogram_quantile(0.50, sum by (le, job) (rate(rustfs_http_server_response_body_size_bytes_bucket[5m])))
+      - record: rustfs:http_server_response_body_size_bytes:p95_5m
+        expr: histogram_quantile(0.95, sum by (le, job) (rate(rustfs_http_server_response_body_size_bytes_bucket[5m])))
+      - record: rustfs:http_server_response_body_size_bytes:p99_5m
+        expr: histogram_quantile(0.99, sum by (le, job) (rate(rustfs_http_server_response_body_size_bytes_bucket[5m])))
+
+      - record: rustfs:log_cleaner_runs:rate15m
+        expr: sum by (job) (rate(rustfs_log_cleaner_runs_total[15m]))
+      - record: rustfs:log_cleaner_failure_ratio:rate5m
+        expr: sum by (job) (rate(rustfs_log_cleaner_run_failures_total[5m])) / clamp_min(sum by (job) (rate(rustfs_log_cleaner_runs_total[5m])), 1e-9)
+      - record: rustfs:log_cleaner_rotation_failure_ratio:rate5m
+        expr: sum by (job) (rate(rustfs_log_cleaner_rotation_failures_total[5m])) / clamp_min(sum by (job) (rate(rustfs_log_cleaner_rotation_total[5m])), 1e-9)
+      - record: rustfs:log_cleaner_rotation_duration_seconds:p95_5m
+        expr: histogram_quantile(0.95, sum by (le, job) (rate(rustfs_log_cleaner_rotation_duration_seconds_bucket[5m])))
+      - record: rustfs:log_cleaner_compress_duration_seconds:p95_5m
+        expr: histogram_quantile(0.95, sum by (le, job) (rate(rustfs_log_cleaner_compress_duration_seconds_bucket[5m])))
+
+      - record: rustfs:scanner_objects_scanned:rate5m
+        expr: sum by (job) (rate(rustfs_scanner_objects_scanned_total[5m]))
+      - record: rustfs:scanner_directories_scanned:rate5m
+        expr: sum by (job) (rate(rustfs_scanner_directories_scanned_total[5m]))
+      - record: rustfs:scanner_buckets_scanned:rate5m
+        expr: sum by (job) (rate(rustfs_scanner_buckets_scanned_total[5m]))
+      - record: rustfs:scanner_cycles_success:rate5m
+        expr: sum by (job) (rate(rustfs_scanner_cycles_total{result="success"}[5m]))
+
+      - record: rustfs:log_chain_op_event_mismatch:rate5m
+        expr: sum by (job) (rate(rustfs_log_chain_op_event_mismatch_total[5m]))
+
+      - alert: RustFSLogChainOpEventMismatchDetected
+        expr: rustfs:log_chain_op_event_mismatch:rate5m > 0
+        for: 10m
+        labels:
+          severity: warning
+          component: s3-log-chain
+        annotations:
+          summary: "RustFS log-chain op/event mismatch detected"
+          description: "job={{ $labels.job }} has non-zero rustfs_log_chain_op_event_mismatch_total rate for more than 10m. Check s3 op/event mapping changes."

.docker/observability/prometheus.yml

@@ -13,16 +13,72 @@
 # limitations under the License.
 
 global:
-  scrape_interval: 5s  # 刮取间隔
+  scrape_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
+  evaluation_interval: 15s
+  external_labels:
+    cluster: 'rustfs-dev'  # Label to identify the cluster
+    replica: '1'  # Replica identifier
+
+rule_files:
+  - /etc/prometheus/rules/*.yml
 
 scrape_configs:
   - job_name: 'otel-collector'
     static_configs:
-      - targets: [ 'otel-collector:8888' ]  # 从 Collector 刮取指标
-  - job_name: 'otel-metrics'
+      - targets: [ 'otel-collector:8888' ]  # Scrape metrics from Collector
+    scrape_interval: 10s
+
+  - job_name: 'rustfs-app-metrics'
     static_configs:
-      - targets: [ 'otel-collector:8889' ]  # 应用指标
+      - targets: [ 'otel-collector:8889' ]  # Application indicators
+    scrape_interval: 15s
+    metric_relabel_configs:
+      - source_labels: [ __name__ ]
+        regex: 'go_.*'
+        action: drop  # Drop Go runtime metrics if not needed
+
   - job_name: 'tempo'
     static_configs:
-      - targets: [ 'tempo:3200' ]
-      
+      - targets: [ 'tempo:3200' ]  # Scrape metrics from Tempo
+
+  - job_name: 'jaeger'
+    static_configs:
+      - targets: [ 'jaeger:14269' ]  # Jaeger admin port (14269 is standard for admin/metrics)
+
+  - job_name: 'loki'
+    static_configs:
+      - targets: [ 'loki:3100' ]
+
+  - job_name: 'prometheus'
+    static_configs:
+      - targets: [ 'localhost:9090' ]
+
+  - job_name: 'vulture'
+    static_configs:
+      - targets:
+          - 'vulture:8080'
+
+otlp:
+  promote_resource_attributes:
+    - service.instance.id
+    - service.name
+    - service.namespace
+    - cloud.availability_zone
+    - cloud.region
+    - container.name
+    - deployment.environment.name
+    - k8s.cluster.name
+    - k8s.container.name
+    - k8s.cronjob.name
+    - k8s.daemonset.name
+    - k8s.deployment.name
+    - k8s.job.name
+    - k8s.namespace.name
+    - k8s.pod.name
+    - k8s.replicaset.name
+    - k8s.statefulset.name
+  translation_strategy: NoUTF8EscapingWithSuffixes
+
+storage:
+  tsdb:
+    out_of_order_time_window: 30m

.docker/observability/redpanda-console.yaml

@@ -0,0 +1,3 @@
+kafka:
+  brokers:
+    - redpanda:9092

.docker/observability/tempo-data/.gitignore

@@ -1 +0,0 @@
-*

.docker/observability/tempo-ha.yaml

@@ -0,0 +1,286 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# High Availability Tempo Configuration for docker-compose-example-for-rustfs.yml
+# Features:
+# - Distributed architecture with multiple components
+# - Kafka-based ingestion for fault tolerance
+# - Replication factor of 3 for data resilience
+# - Query frontend for load balancing
+# - Metrics generation from traces
+# - WAL for durability
+
+partition_ring_live_store: true
+stream_over_http_enabled: true
+
+server:
+  http_listen_port: 3200
+  http_server_read_timeout: 30s
+  http_server_write_timeout: 30s
+  grpc_server_max_recv_msg_size: 4194304  # 4MB
+  grpc_server_max_send_msg_size: 4194304
+  log_level: info
+  log_format: json
+
+# Memberlist configuration for distributed mode
+memberlist:
+  node_name: tempo
+  bind_port: 7946
+  join_members:
+    - tempo:7946
+  retransmit_factor: 4
+  node_timeout: 15s
+  retransmit_interval: 300ms
+  dead_node_reclaim_time: 30s
+
+# Distributor configuration - receives traces and routes to ingesters
+distributor:
+  ingester_write_path_enabled: true
+  kafka_write_path_enabled: true
+  rate_limit_bytes: 10MB
+  rate_limit_enabled: true
+  receivers:
+    otlp:
+      protocols:
+        grpc:
+          endpoint: "0.0.0.0:4317"
+          max_concurrent_streams: 0
+          max_receive_message_size: 4194304
+        http:
+          endpoint: "0.0.0.0:4318"
+          cors:
+            allowed_origins:
+              - "*"
+            max_age: 86400
+    jaeger:
+      protocols:
+        grpc:
+          endpoint: "0.0.0.0:14250"
+        thrift_http:
+          endpoint: "0.0.0.0:14268"
+    zipkin:
+      endpoint: "0.0.0.0:9411"
+  ring:
+    kvstore:
+      store: memberlist
+    heartbeat_timeout: 5s
+    replication_factor: 3
+    heartbeat_interval: 5s
+
+# Ingester configuration - stores traces and querying
+ingester:
+  lifecycler:
+    address: tempo
+    ring:
+      kvstore:
+        store: memberlist
+      replication_factor: 3
+      max_cache_freshness_per_sec: 10s
+      heartbeat_interval: 5s
+      heartbeat_timeout: 5s
+    num_tokens: 128
+    tokens_file_path: /var/tempo/tokens.json
+    claim_on_rollout: true
+  trace_idle_period: 20s
+  max_block_bytes: 10_000_000
+  max_block_duration: 10m
+  chunk_size_bytes: 1_000_000
+  chunk_encoding: snappy
+  wal:
+    checkpoint_duration: 5s
+    max_wal_blocks: 4
+  metrics:
+    enabled: true
+    level: block
+    target_info_duration: 15m
+
+# WAL configuration for data durability
+wal:
+  checkpoint_duration: 5s
+  flush_on_shutdown: true
+  path: /var/tempo/wal
+
+# Kafka ingestion configuration - for high throughput scenarios
+ingest:
+  enabled: true
+  kafka:
+    brokers: [ redpanda:9092 ]
+    topic: tempo-ingest
+    encoding: protobuf
+    consumer_group: tempo-ingest-consumer
+    session_timeout: 10s
+    rebalance_timeout: 1m
+    partition: auto
+    verbosity: 2
+
+# Query frontend configuration - distributed querying
+query_frontend:
+  compression: gzip
+  downstream_url: http://localhost:3200
+  log_queries_longer_than: 5s
+  cache_uncompressed_bytes: 100MB
+  max_outstanding_requests_per_tenant: 100
+  max_query_length: 48h
+  max_query_lookback: 30d
+  default_result_cache_ttl: 1m
+  result_cache:
+    cache:
+      enable_fifocache: true
+      default_validity: 1m
+  rf1_after: "1999-01-01T00:00:00Z"
+  mcp_server:
+    enabled: true
+
+# Querier configuration - queries traces
+querier:
+  frontend_worker:
+    frontend_address: localhost:3200
+    grpc_client_config:
+      max_recv_msg_size: 104857600
+  max_concurrent_queries: 20
+  max_metric_bytes_per_trace: 1MB
+
+# Query scheduler configuration - for distributed querying
+query_scheduler:
+  use_scheduler_ring: false
+
+# Metrics generator configuration - generates metrics from traces
+metrics_generator:
+  enabled: true
+  registry:
+    enabled: true
+    external_labels:
+      source: tempo
+      cluster: rustfs-docker-ha
+      environment: production
+  storage:
+    path: /var/tempo/generator/wal
+    remote_write:
+      - url: http://prometheus:9090/api/v1/write
+        send_exemplars: true
+        resource_to_telemetry_conversion:
+          enabled: true
+  processor:
+    batch:
+      timeout: 10s
+      send_batch_size: 1024
+    memory_limiter:
+      check_interval: 5s
+      limit_mib: 512
+      spike_limit_mib: 128
+  processors:
+    - span-metrics
+    - local-blocks
+    - service-graphs
+  generate_native_histograms: both
+
+# Backend worker configuration
+backend_worker:
+  backend_scheduler_addr: localhost:3200
+  compaction:
+    block_retention: 24h
+    compacted_block_retention: 1h
+  ring:
+    kvstore:
+      store: memberlist
+
+# Backend scheduler configuration
+backend_scheduler:
+  enabled: true
+  provider:
+    compaction:
+      compaction:
+        block_retention: 24h
+        compacted_block_retention: 1h
+        concurrency: 25
+        v2_out_path: /var/tempo/blocks/compaction
+
+# Storage configuration - local backend with proper retention
+storage:
+  trace:
+    backend: local
+    wal:
+      path: /var/tempo/wal
+      checkpoint_duration: 5s
+      flush_on_shutdown: true
+    local:
+      path: /var/tempo/blocks
+      bloom_filter_false_positive: 0.05
+      bloom_shift: 4
+      index:
+        downsample_bytes: 1000000
+        page_size_bytes: 0
+        cache_size_bytes: 0
+    pool:
+      max_workers: 400
+      queue_depth: 10000
+
+# Compactor configuration - manages block compaction
+compactor:
+  compaction:
+    block_retention: 168h  # 7 days
+    compacted_block_retention: 1h
+    concurrency: 25
+    v2_out_path: /var/tempo/blocks/compaction
+    shard_count: 32
+    max_block_bytes: 107374182400  # 100GB
+    max_compaction_objects: 6000000
+    max_time_per_tenant: 5m
+    block_size_bytes: 107374182400
+  ring:
+    kvstore:
+      store: memberlist
+    heartbeat_interval: 5s
+    heartbeat_timeout: 5s
+
+# Limits configuration - rate limiting and quotas
+limits:
+  max_traces_per_user: 10000
+  max_bytes_per_trace: 10485760  # 10MB
+  max_search_bytes_per_trace: 0
+  forgiving_oversize_traces: true
+  rate_limit_bytes: 10MB
+  rate_limit_enabled: true
+  ingestion_burst_size_bytes: 20MB
+  ingestion_rate_limit_bytes: 10MB
+  max_bytes_per_second: 10485760
+  metrics_generator_max_active_series: 10000
+  metrics_generator_max_churned_series: 10000
+  metrics_generator_forta_out_of_order_ttl: 5m
+
+# Override configuration
+overrides:
+  defaults:
+    metrics_generator:
+      processors:
+        - span-metrics
+        - local-blocks
+        - service-graphs
+      generate_native_histograms: both
+      max_active_series: 10000
+      max_churned_series: 10000
+
+# Usage reporting configuration
+usage_report:
+  reporting_enabled: false
+
+# Tracing configuration for debugging
+tracing:
+  enabled: true
+  jaeger:
+    sampler:
+      name: probabilistic
+      param: 0.1
+    reporter_log_spans: false
+

.docker/observability/tempo.yaml

@@ -1,55 +1,72 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 stream_over_http_enabled: true
+
 server:
   http_listen_port: 3200
   log_level: info
 
-query_frontend:
-  search:
-    duration_slo: 5s
-    throughput_bytes_slo: 1.073741824e+09
-    metadata_slo:
-      duration_slo: 5s
-      throughput_bytes_slo: 1.073741824e+09
-  trace_by_id:
-    duration_slo: 5s
+memberlist:
+  node_name: tempo
+  bind_port: 7946
+  join_members:
+    - tempo:7946
 
 distributor:
   receivers:
     otlp:
       protocols:
         grpc:
-          endpoint: "tempo:4317"
+          endpoint: "0.0.0.0:4317"
+        http:
+          endpoint: "0.0.0.0:4318"
 
 ingester:
-  max_block_duration: 5m # cut the headblock when this much time passes. this is being set for demo purposes and should probably be left alone normally
-
-compactor:
-  compaction:
-    block_retention: 1h # overall Tempo trace retention. set for demo purposes
+  max_block_duration: 5m
 
 metrics_generator:
   registry:
     external_labels:
       source: tempo
       cluster: docker-compose
+  traces_storage:
+    path: /var/tempo/generator/traces
   storage:
     path: /var/tempo/generator/wal
     remote_write:
       - url: http://prometheus:9090/api/v1/write
         send_exemplars: true
-  traces_storage:
-    path: /var/tempo/generator/traces
+
+query_frontend:
+  rf1_after: "1999-01-01T00:00:00Z"
+  mcp_server:
+    enabled: true
 
 storage:
   trace:
-    backend: local # backend configuration to use
+    backend: local
     wal:
       path: /var/tempo/wal # where to store the wal locally
     local:
-      path: /var/tempo/blocks
+      path: /var/tempo/blocks # where to store the traces locally
 
 overrides:
   defaults:
     metrics_generator:
-      processors: [ service-graphs, span-metrics, local-blocks ] # enables metrics generator
-      generate_native_histograms: both
+      processors: [ "span-metrics", "service-graphs", "local-blocks" ]
+      generate_native_histograms: both
+
+usage_report:
+  reporting_enabled: false

.docker/openobserve-otel/README.md

@@ -5,71 +5,57 @@
 
 English | [中文](README_ZH.md)
 
-This directory contains the configuration files for setting up an observability stack with OpenObserve and OpenTelemetry
-Collector.
+This directory contains the configuration for an **alternative** observability stack using OpenObserve.
 
-### Overview
+## ⚠️ Note
 
-This setup provides a complete observability solution for your applications:
+For the **recommended** observability stack (Prometheus, Grafana, Tempo, Loki), please see `../observability/`.
 
-- **OpenObserve**: A modern, open-source observability platform for logs, metrics, and traces.
-- **OpenTelemetry Collector**: Collects and processes telemetry data before sending it to OpenObserve.
+## 🌟 Overview
 
-### Setup Instructions
+OpenObserve is a lightweight, all-in-one observability platform that handles logs, metrics, and traces in a single binary. This setup is ideal for:
+- Resource-constrained environments.
+- Quick setup and testing.
+- Users who prefer a unified UI.
 
-1. **Prerequisites**:
-    - Docker and Docker Compose installed
-    - Sufficient memory resources (minimum 2GB recommended)
+## 🚀 Quick Start
 
-2. **Starting the Services**:
-   ```bash
-   cd .docker/openobserve-otel
-   docker compose -f docker-compose.yml  up -d
-   ```
-
-3. **Accessing the Dashboard**:
-    - OpenObserve UI: http://localhost:5080
-    - Default credentials:
-        - Username: root@rustfs.com
-        - Password: rustfs123
-
-### Configuration
-
-#### OpenObserve Configuration
-
-The OpenObserve service is configured with:
-
-- Root user credentials
-- Data persistence through a volume mount
-- Memory cache enabled
-- Health checks
-- Exposed ports:
-    - 5080: HTTP API and UI
-    - 5081: OTLP gRPC
-
-#### OpenTelemetry Collector Configuration
-
-The collector is configured to:
-
-- Receive telemetry data via OTLP (HTTP and gRPC)
-- Collect logs from files
-- Process data in batches
-- Export data to OpenObserve
-- Manage memory usage
-
-### Integration with Your Application
-
-To send telemetry data from your application, configure your OpenTelemetry SDK to send data to:
-
-- OTLP gRPC: `localhost:4317`
-- OTLP HTTP: `localhost:4318`
-
-For example, in a Rust application using the `rustfs-obs` library:
+### 1. Start Services
 
 ```bash
-export RUSTFS_OBS_ENDPOINT=http://localhost:4317
-export RUSTFS_OBS_SERVICE_NAME=yourservice
-export RUSTFS_OBS_SERVICE_VERSION=1.0.0
-export RUSTFS_OBS_ENVIRONMENT=development
+cd .docker/openobserve-otel
+docker compose up -d
 ```
 
+### 2. Access Dashboard
+
+- **URL**: [http://localhost:5080](http://localhost:5080)
+- **Username**: `root@rustfs.com`
+- **Password**: `rustfs123`
+
+## 🛠️ Configuration
+
+### OpenObserve
+
+- **Persistence**: Data is persisted to a Docker volume.
+- **Ports**:
+    - `5080`: HTTP API and UI
+    - `5081`: OTLP gRPC
+
+### OpenTelemetry Collector
+
+- **Receivers**: OTLP (gRPC `4317`, HTTP `4318`)
+- **Exporters**: Sends data to OpenObserve.
+
+## 🔗 Integration
+
+Configure your application to send OTLP data to the collector:
+
+- **Endpoint**: `http://localhost:4318` (HTTP) or `localhost:4317` (gRPC)
+
+Example for RustFS:
+
+```bash
+export RUSTFS_OBS_ENDPOINT=http://localhost:4318
+export RUSTFS_OBS_SERVICE_NAME=rustfs-node-1
+```

.docker/openobserve-otel/README_ZH.md

@@ -5,71 +5,57 @@
 
 [English](README.md) | 中文
 
-## 中文
+本目录包含使用 OpenObserve 的**替代**可观测性技术栈配置。
 
-本目录包含搭建 OpenObserve 和 OpenTelemetry Collector 可观测性栈的配置文件。
+## ⚠️ 注意
 
-### 概述
+对于**推荐**的可观测性技术栈（Prometheus, Grafana, Tempo, Loki），请参阅 `../observability/`。
 
-此设置为应用程序提供了完整的可观测性解决方案：
+## 🌟 概览
 
-- **OpenObserve**：现代化、开源的可观测性平台，用于日志、指标和追踪。
-- **OpenTelemetry Collector**：收集和处理遥测数据，然后将其发送到 OpenObserve。
+OpenObserve 是一个轻量级、一体化的可观测性平台，在一个二进制文件中处理日志、指标和追踪。此设置非常适合：
+- 资源受限的环境。
+- 快速设置和测试。
+- 喜欢统一 UI 的用户。
 
-### 设置说明
+## 🚀 快速开始
 
-1. **前提条件**：
-    - 已安装 Docker 和 Docker Compose
-    - 足够的内存资源（建议至少 2GB）
-
-2. **启动服务**：
-   ```bash
-   cd .docker/openobserve-otel
-   docker compose -f docker-compose.yml  up -d
-   ```
-
-3. **访问仪表板**：
-    - OpenObserve UI：http://localhost:5080
-    - 默认凭据：
-        - 用户名：root@rustfs.com
-        - 密码：rustfs123
-
-### 配置
-
-#### OpenObserve 配置
-
-OpenObserve 服务配置：
-
-- 根用户凭据
-- 通过卷挂载实现数据持久化
-- 启用内存缓存
-- 健康检查
-- 暴露端口：
-    - 5080：HTTP API 和 UI
-    - 5081：OTLP gRPC
-
-#### OpenTelemetry Collector 配置
-
-收集器配置为：
-
-- 通过 OTLP（HTTP 和 gRPC）接收遥测数据
-- 从文件中收集日志
-- 批处理数据
-- 将数据导出到 OpenObserve
-- 管理内存使用
-
-### 与应用程序集成
-
-要从应用程序发送遥测数据，将 OpenTelemetry SDK 配置为发送数据到：
-
-- OTLP gRPC:`localhost:4317`
-- OTLP HTTP:`localhost:4318`
-
-例如，在使用 `rustfs-obs` 库的 Rust 应用程序中：
+### 1. 启动服务
 
 ```bash
-export RUSTFS_OBS_ENDPOINT=http://localhost:4317
-export RUSTFS_OBS_SERVICE_NAME=yourservice
-export RUSTFS_OBS_SERVICE_VERSION=1.0.0
-export RUSTFS_OBS_ENVIRONMENT=development
-```
+cd .docker/openobserve-otel
+docker compose up -d
+```
+
+### 2. 访问仪表盘
+
+- **URL**: [http://localhost:5080](http://localhost:5080)
+- **用户名**: `root@rustfs.com`
+- **密码**: `rustfs123`
+
+## 🛠️ 配置
+
+### OpenObserve
+
+- **持久化**: 数据持久化到 Docker 卷。
+- **端口**:
+    - `5080`: HTTP API 和 UI
+    - `5081`: OTLP gRPC
+
+### OpenTelemetry Collector
+
+- **接收器**: OTLP (gRPC `4317`, HTTP `4318`)
+- **导出器**: 将数据发送到 OpenObserve。
+
+## 🔗 集成
+
+配置您的应用程序将 OTLP 数据发送到收集器：
+
+- **端点**: `http://localhost:4318` (HTTP) 或 `localhost:4317` (gRPC)
+
+RustFS 示例：
+
+```bash
+export RUSTFS_OBS_ENDPOINT=http://localhost:4318
+export RUSTFS_OBS_SERVICE_NAME=rustfs-node-1
+```

.docker/test/issue-2715/docker-compose-test.yml

@@ -0,0 +1,52 @@
+services:
+  rustfs:
+    image: rustfs/rustfs:1.0.0-alpha.99-glibc
+    container_name: rustfs-issue-2715-test
+    security_opt:
+      - "no-new-privileges:true"
+    ports:
+      - "19000:9000"
+      - "19001:9001"
+    environment:
+      - RUSTFS_VOLUMES=/data/rustfs{0...8}
+      - RUSTFS_ADDRESS=0.0.0.0:9000
+      - RUSTFS_CONSOLE_ADDRESS=0.0.0.0:9001
+      - RUSTFS_CONSOLE_ENABLE=true
+      - RUSTFS_CORS_ALLOWED_ORIGINS=*
+      - RUSTFS_CONSOLE_CORS_ALLOWED_ORIGINS=*
+      - RUSTFS_ACCESS_KEY=admin
+      - RUSTFS_SECRET_KEY=admin
+      - RUSTFS_OBS_LOGGER_LEVEL=info
+      - RUSTFS_OBS_ENDPOINT=http://otel-collector:4318
+      - RUSTFS_OBS_PROFILING_ENDPOINT=http://pyroscope:4040
+      - RUSTFS_STORAGE_CLASS_STANDARD=EC:2
+      - RUSTFS_STORAGE_CLASS_RRS=EC:1
+      - RUSTFS_UNSAFE_BYPASS_DISK_CHECK=true
+      - RUSTFS_OBS_LOG_DIRECTORY=/opt/rustfs/logs
+    extra_hosts:
+      - "otel-collector:host-gateway"
+      - "pyroscope:host-gateway"
+    volumes:
+      - ./deploy/data/issue-2715/rustfs0:/data/rustfs0
+      - ./deploy/data/issue-2715/rustfs1:/data/rustfs1
+      - ./deploy/data/issue-2715/rustfs2:/data/rustfs2
+      - ./deploy/data/issue-2715/rustfs3:/data/rustfs3
+      - ./deploy/data/issue-2715/rustfs4:/data/rustfs4
+      - ./deploy/data/issue-2715/rustfs5:/data/rustfs5
+      - ./deploy/data/issue-2715/rustfs6:/data/rustfs6
+      - ./deploy/data/issue-2715/rustfs7:/data/rustfs7
+      - ./deploy/data/issue-2715/rustfs8:/data/rustfs8
+      - ./deploy/logs/issue-2715:/opt/rustfs/logs
+    restart: unless-stopped
+    healthcheck:
+      test:
+        [
+          "CMD",
+          "sh",
+          "-c",
+          "curl -f http://127.0.0.1:9000/health && curl -f http://127.0.0.1:9001/rustfs/console/health"
+        ]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s

.docker/test/issues-2815/.gitignore

@@ -0,0 +1 @@
+data/

.docker/test/issues-2815/README.md

@@ -0,0 +1,106 @@
+# Issue 2815 Local Docker Verification
+
+## Purpose
+
+This directory contains the local distributed Docker verification assets used to validate issue `#2815` against the current source build.
+
+The target behavior is:
+
+- 4-node distributed cluster starts successfully
+- `/health/ready` becomes reachable on each node
+- logs no longer contain `storage_info failed: Io error: wrong msgpack marker FixArray(1)`
+- internode RPC authentication succeeds with an explicit non-default RPC secret
+
+## Files
+
+- `docker-compose.yml`: 4-node distributed cluster using a locally built image
+
+## Data Directories
+
+Create the bind-mount directories before `docker compose up`:
+
+```bash
+mkdir -p .docker/test/issues-2815/data/rustfs{1..4}-disk{0..3}
+```
+
+## Build
+
+Apple Silicon / arm64 host:
+
+```bash
+docker build --platform linux/arm64 -f Dockerfile.source -t rustfs-issue-2815-local .
+```
+
+If you intentionally want amd64 emulation:
+
+```bash
+docker build --platform linux/amd64 -f Dockerfile.source -t rustfs-issue-2815-local .
+```
+
+## Run
+
+```bash
+docker compose -f .docker/test/issues-2815/docker-compose.yml up -d
+```
+
+If the image platform is not `linux/arm64`, align compose explicitly:
+
+```bash
+RUSTFS_DOCKER_PLATFORM=linux/amd64 docker compose -f .docker/test/issues-2815/docker-compose.yml up -d
+```
+
+## Health Checks
+
+Container-level healthcheck is now included and probes:
+
+```bash
+curl -fsS http://127.0.0.1:9000/health
+```
+
+Manual checks:
+
+```bash
+curl -i http://127.0.0.1:9101/health/ready
+curl -i http://127.0.0.1:9102/health/ready
+curl -i http://127.0.0.1:9103/health/ready
+curl -i http://127.0.0.1:9104/health/ready
+```
+
+## RPC Secret Requirement
+
+The current source build no longer reproduces the original `FixArray(1)` decode error from issue `#2815`.
+
+Earlier local Docker attempts failed during erasure bootstrap with:
+
+```text
+No valid auth token
+store init failed to load formats after 10 retries: erasure read quorum
+```
+
+Root cause:
+
+- RPC authentication rejects the default secret `rustfsadmin`
+- distributed local Docker validation therefore needs an explicit non-default secret
+
+This compose now sets both:
+
+- `RUSTFS_SECRET_KEY=issue-2815-secret`
+- `RUSTFS_RPC_SECRET=issue-2815-rpc-secret`
+
+With those values in place, the current 4-node local Docker cluster reaches healthy state and `/health/ready` returns `200`.
+
+In other words:
+
+- `RUSTFS_ACCESS_KEY` may still be `rustfsadmin` for local service credentials if desired
+- `RUSTFS_SECRET_KEY` can still be used for service credentials
+- but RPC authentication must not resolve to the default secret value `rustfsadmin`
+- if `RUSTFS_RPC_SECRET` is unset, the code falls back to `RUSTFS_SECRET_KEY`
+- so at least one of them must provide a non-default shared secret for internode RPC signing
+
+## Suggested Debug Commands
+
+```bash
+docker compose -f .docker/test/issues-2815/docker-compose.yml ps
+docker compose -f .docker/test/issues-2815/docker-compose.yml logs --no-color --tail=200
+docker compose -f .docker/test/issues-2815/docker-compose.yml down -v
+```

.docker/test/issues-2815/docker-compose.yml

@@ -0,0 +1,120 @@
+services:
+  rustfs1:
+    image: rustfs-issue-2815-local
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/arm64}
+    hostname: rustfs1
+    container_name: rustfs-issue-2815-rustfs1
+    environment:
+      RUSTFS_ADDRESS: "0.0.0.0:9000"
+      RUSTFS_ACCESS_KEY: "rustfsadmin"
+      RUSTFS_SECRET_KEY: "issue-2815-secret"
+      RUSTFS_RPC_SECRET: "issue-2815-rpc-secret"
+      RUSTFS_CONSOLE_ENABLE: "false"
+      RUST_LOG: "info"
+      RUSTFS_UNSAFE_BYPASS_DISK_CHECK: "true"
+      RUSTFS_VOLUMES: "http://rustfs{1...4}:9000/data/rustfs{0...3}"
+    volumes:
+      - ./data/rustfs1-disk0:/data/rustfs0
+      - ./data/rustfs1-disk1:/data/rustfs1
+      - ./data/rustfs1-disk2:/data/rustfs2
+      - ./data/rustfs1-disk3:/data/rustfs3
+    networks: [rustfs-issue-2815-net]
+    ports:
+      - "9101:9000"
+    healthcheck:
+      test: ["CMD", "sh", "-c", "curl -fsS http://127.0.0.1:9000/health || exit 1"]
+      interval: 15s
+      timeout: 5s
+      retries: 8
+      start_period: 30s
+
+  rustfs2:
+    image: rustfs-issue-2815-local
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/arm64}
+    hostname: rustfs2
+    container_name: rustfs-issue-2815-rustfs2
+    environment:
+      RUSTFS_ADDRESS: "0.0.0.0:9000"
+      RUSTFS_ACCESS_KEY: "rustfsadmin"
+      RUSTFS_SECRET_KEY: "issue-2815-secret"
+      RUSTFS_RPC_SECRET: "issue-2815-rpc-secret"
+      RUSTFS_CONSOLE_ENABLE: "false"
+      RUST_LOG: "info"
+      RUSTFS_UNSAFE_BYPASS_DISK_CHECK: "true"
+      RUSTFS_VOLUMES: "http://rustfs{1...4}:9000/data/rustfs{0...3}"
+    volumes:
+      - ./data/rustfs2-disk0:/data/rustfs0
+      - ./data/rustfs2-disk1:/data/rustfs1
+      - ./data/rustfs2-disk2:/data/rustfs2
+      - ./data/rustfs2-disk3:/data/rustfs3
+    networks: [rustfs-issue-2815-net]
+    ports:
+      - "9102:9000"
+    healthcheck:
+      test: ["CMD", "sh", "-c", "curl -fsS http://127.0.0.1:9000/health || exit 1"]
+      interval: 15s
+      timeout: 5s
+      retries: 8
+      start_period: 30s
+
+  rustfs3:
+    image: rustfs-issue-2815-local
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/arm64}
+    hostname: rustfs3
+    container_name: rustfs-issue-2815-rustfs3
+    environment:
+      RUSTFS_ADDRESS: "0.0.0.0:9000"
+      RUSTFS_ACCESS_KEY: "rustfsadmin"
+      RUSTFS_SECRET_KEY: "issue-2815-secret"
+      RUSTFS_RPC_SECRET: "issue-2815-rpc-secret"
+      RUSTFS_CONSOLE_ENABLE: "false"
+      RUST_LOG: "info"
+      RUSTFS_UNSAFE_BYPASS_DISK_CHECK: "true"
+      RUSTFS_VOLUMES: "http://rustfs{1...4}:9000/data/rustfs{0...3}"
+    volumes:
+      - ./data/rustfs3-disk0:/data/rustfs0
+      - ./data/rustfs3-disk1:/data/rustfs1
+      - ./data/rustfs3-disk2:/data/rustfs2
+      - ./data/rustfs3-disk3:/data/rustfs3
+    networks: [rustfs-issue-2815-net]
+    ports:
+      - "9103:9000"
+    healthcheck:
+      test: ["CMD", "sh", "-c", "curl -fsS http://127.0.0.1:9000/health || exit 1"]
+      interval: 15s
+      timeout: 5s
+      retries: 8
+      start_period: 30s
+
+  rustfs4:
+    image: rustfs-issue-2815-local
+    platform: ${RUSTFS_DOCKER_PLATFORM:-linux/arm64}
+    hostname: rustfs4
+    container_name: rustfs-issue-2815-rustfs4
+    environment:
+      RUSTFS_ADDRESS: "0.0.0.0:9000"
+      RUSTFS_ACCESS_KEY: "rustfsadmin"
+      RUSTFS_SECRET_KEY: "issue-2815-secret"
+      RUSTFS_RPC_SECRET: "issue-2815-rpc-secret"
+      RUSTFS_CONSOLE_ENABLE: "false"
+      RUST_LOG: "info"
+      RUSTFS_UNSAFE_BYPASS_DISK_CHECK: "true"
+      RUSTFS_VOLUMES: "http://rustfs{1...4}:9000/data/rustfs{0...3}"
+    volumes:
+      - ./data/rustfs4-disk0:/data/rustfs0
+      - ./data/rustfs4-disk1:/data/rustfs1
+      - ./data/rustfs4-disk2:/data/rustfs2
+      - ./data/rustfs4-disk3:/data/rustfs3
+    networks: [rustfs-issue-2815-net]
+    ports:
+      - "9104:9000"
+    healthcheck:
+      test: ["CMD", "sh", "-c", "curl -fsS http://127.0.0.1:9000/health || exit 1"]
+      interval: 15s
+      timeout: 5s
+      retries: 8
+      start_period: 30s
+
+networks:
+  rustfs-issue-2815-net:
+    name: rustfs-issue-2815-net

.envrc

@@ -0,0 +1 @@
+use flake

.github/AGENTS.md

@@ -0,0 +1,40 @@
+# GitHub Workflow Instructions
+
+Applies to `.github/` and repository pull-request operations.
+
+## Pull Requests
+
+- PR titles and descriptions must be in English.
+- Use `.github/pull_request_template.md` for every PR body.
+- Keep all template section headings.
+- Use `N/A` for non-applicable sections.
+- Include verification commands in the PR details.
+- For `gh pr create` and `gh pr edit`, always write markdown body to a file and pass `--body-file`.
+- Do not use multiline inline `--body`; backticks and shell expansion can corrupt content or trigger unintended commands.
+- Recommended pattern:
+  - `cat > /tmp/pr_body.md <<'EOF'`
+  - `...markdown...`
+  - `EOF`
+  - `gh pr create ... --body-file /tmp/pr_body.md`
+
+## CI Alignment
+
+When changing CI-sensitive behavior, keep local validation aligned with `.github/workflows/ci.yml`.
+
+Current `test-and-lint` gate includes:
+
+- `cargo nextest run --all --exclude e2e_test`
+- `cargo test --all --doc`
+- `cargo test -p rustfs get_object_chunk_fast_path`
+- `cargo test -p rustfs materialize_chunk_stream_before_commit`
+- `touch rustfs/build.rs`
+- `cargo build -p rustfs --bins --jobs 2`
+- `cargo test -p e2e_test archive_multipart_roundtrip_preserves_bytes`
+- `cargo test -p e2e_test presigned_get_and_reverse_proxy_preserve_multipart_bytes_with_fast_path`
+- `cargo fmt --all --check`
+- `cargo clippy --all-targets -- -D warnings`
+- `cargo nextest run -p rustfs -p rustfs-ecstore --features rio-v2`
+- `cargo test -p rustfs --doc --features rio-v2`
+- `cargo clippy -p rustfs -p rustfs-ecstore --all-targets --features rio-v2 -- -D warnings`
+- `./scripts/check_layer_dependencies.sh`
+- `./scripts/check_architecture_migration_rules.sh`

.github/actions/setup/action.yml

@@ -52,24 +52,22 @@ runs:
         sudo apt-get install -y \
           musl-tools \
           build-essential \
-          lld \
-          libdbus-1-dev \
-          libwayland-dev \
-          libwebkit2gtk-4.1-dev \
-          libxdo-dev \
           pkg-config \
-          libssl-dev
+          libssl-dev \
+          ripgrep \
+          unzip \
+          protobuf-compiler
 
     - name: Install protoc
-      uses: arduino/setup-protoc@v3
+      uses: rustfs/setup-protoc@v3.0.1
       with:
-        version: "31.1"
-        repo-token: ${{ inputs.github-token }}
+        version: "34.1"
+        repo-token: ${{ github.token }}
 
     - name: Install flatc
       uses: Nugine/setup-flatc@v1
       with:
-        version: "25.2.10"
+        version: "25.12.19"
 
     - name: Install Rust toolchain
       uses: dtolnay/rust-toolchain@stable
@@ -87,7 +85,7 @@ runs:
       uses: taiki-e/install-action@cargo-zigbuild
 
     - name: Install cargo-nextest
-      uses: taiki-e/install-action@cargo-nextest
+      uses: taiki-e/install-action@nextest
 
     - name: Setup Rust cache
       uses: Swatinem/rust-cache@v2

.github/cla.yml

@@ -0,0 +1,17 @@
+enabled: true
+
+document:
+  version: v1
+  url: https://github.com/rustfs/cla/blob/main/cla/v1.md
+
+signing:
+  mode: comment
+  comment_pattern: I have read and agree to the CLA.
+
+registry:
+  type: json-repo
+  repository: rustfs/cla
+  path_prefix: signatures
+
+status:
+  check_name: CLA Check

.github/copilot-instructions.md

@@ -0,0 +1 @@
+../AGENTS.md

.github/dependabot.yml

@@ -22,8 +22,34 @@ updates:
   - package-ecosystem: "cargo" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
-      interval: "monthly"
+      interval: "weekly"
+      day: "monday"
+      timezone: "Asia/Shanghai"
+      time: "08:00"
+    assignees:
+      - "houseme"
+    reviewers:
+      - "overtrue"
+      - "majinghe"
+    ignore:
+      - dependency-name: "object_store"
+        versions: [ "0.13.x" ]
+      - dependency-name: "libunftp"
+        versions: [ "0.23.x" ]
+      - dependency-name: "ratelimit"
+        versions: [ "1.x" ]
+      - dependency-name: "ratelimit"
+        versions: [ "2.x" ]
+      - dependency-name: "pyroscope"
+        versions: [ "2.x" ]
     groups:
+      s3s:
+        update-types:
+          - "minor"
+          - "patch"
+        patterns:
+          - "s3s"
+          - "s3s-*"
       dependencies:
         patterns:
-          - "*"
+          - "*"

.github/pull_request_template.md

@@ -2,36 +2,35 @@
 Pull Request Template for RustFS
 -->
 
-## Type of Change
-- [ ] New Feature
-- [ ] Bug Fix
-- [ ] Documentation
-- [ ] Performance Improvement
-- [ ] Test/CI
-- [ ] Refactor
-- [ ] Other:
-
 ## Related Issues
-<!-- List related Issue numbers, e.g. #123 -->
+<!--
+List related issues, e.g. Fixes #123.
+Use N/A when there is no related issue.
+-->
 
 ## Summary of Changes
-<!-- Briefly describe the main changes and motivation for this PR -->
+<!--
+Briefly explain what changed and why reviewers should accept it.
+Focus on behavior, compatibility, and review-relevant context.
+-->
 
-## Checklist
-- [ ] I have read and followed the [CONTRIBUTING.md](CONTRIBUTING.md) guidelines
-- [ ] Passed `make pre-commit`
-- [ ] Added/updated necessary tests
-- [ ] Documentation updated (if needed)
-- [ ] CI/CD passed (if applicable)
+## Verification
+<!--
+List the commands or checks you ran, for example:
+- `make pre-commit`
+
+Use N/A only when verification is not applicable.
+-->
 
 ## Impact
-- [ ] Breaking change (compatibility)
-- [ ] Requires doc/config/deployment update
-- [ ] Other impact:
+<!--
+Describe user-facing, compatibility, API, deployment, configuration, or
+documentation impact. Use N/A when there is no expected impact.
+-->
 
 ## Additional Notes
-<!-- Any extra information for reviewers -->
+<!-- Any extra information for reviewers, or N/A. -->
 
 ---
 
-Thank you for your contribution! Please ensure your PR follows the community standards ([CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md)) and sign the CLA if this is your first contribution.
+Thank you for your contribution! Please ensure your PR follows the community standards ([CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md)). If this is your first contribution, review the [CLA document](https://github.com/rustfs/cla/blob/main/cla/v1.md) and sign it by commenting `I have read and agree to the CLA.` on the PR.

.github/s3tests/README.md

@@ -0,0 +1,103 @@
+# S3 Compatibility Tests Configuration
+
+This directory contains the configuration for running [Ceph S3 compatibility tests](https://github.com/ceph/s3-tests) against RustFS.
+
+## Configuration File
+
+The `s3tests.conf` file is based on the official `s3tests.conf.SAMPLE` from the ceph/s3-tests repository. It uses environment variable substitution via `envsubst` to configure the endpoint and credentials.
+
+### Key Configuration Points
+
+- **Host**: Set via `${S3_HOST}` environment variable (e.g., `rustfs-single` for single-node, `lb` for multi-node)
+- **Port**: 9000 (standard RustFS port)
+- **Credentials**: Uses `${S3_ACCESS_KEY}` and `${S3_SECRET_KEY}` from workflow environment
+- **TLS**: Disabled (`is_secure = False`)
+
+## Test Execution Strategy
+
+### Network Connectivity Fix
+
+Tests run inside a Docker container on the `rustfs-net` network, which allows them to resolve and connect to the RustFS container hostnames. This fixes the "Temporary failure in name resolution" error that occurred when tests ran on the GitHub runner host.
+
+### Performance Optimizations
+
+1. **Parallel Execution**: Uses `pytest-xdist` with `-n 4` to run tests in parallel across 4 workers
+2. **Load Distribution**: Uses `--dist=loadgroup` to distribute test groups across workers
+3. **Fail-Fast**: Uses `--maxfail=50` to stop after 50 failures, saving time on catastrophic failures
+
+### Feature Filtering
+
+Tests are filtered using pytest markers (`-m`) to skip features not yet supported by RustFS:
+
+- `lifecycle` - Bucket lifecycle policies
+- `versioning` - Object versioning
+- `s3website` - Static website hosting
+- `bucket_logging` - Bucket logging
+- `encryption` / `sse_s3` - Server-side encryption
+- `cloud_transition` / `cloud_restore` - Cloud storage transitions
+- `lifecycle_expiration` / `lifecycle_transition` - Lifecycle operations
+
+This filtering:
+1. Reduces test execution time significantly (from 1+ hour to ~10-15 minutes)
+2. Focuses on features RustFS currently supports
+3. Avoids hundreds of expected failures
+
+## Running Tests Locally
+
+### Single-Node Test
+
+```bash
+# Set credentials
+export S3_ACCESS_KEY=rustfsadmin
+export S3_SECRET_KEY=rustfsadmin
+
+# Start RustFS container
+docker run -d --name rustfs-single \
+  --network rustfs-net \
+  -e RUSTFS_ADDRESS=0.0.0.0:9000 \
+  -e RUSTFS_ACCESS_KEY=$S3_ACCESS_KEY \
+  -e RUSTFS_SECRET_KEY=$S3_SECRET_KEY \
+  -e RUSTFS_VOLUMES="/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3" \
+  rustfs-ci
+
+# Generate config
+export S3_HOST=rustfs-single
+envsubst < .github/s3tests/s3tests.conf > /tmp/s3tests.conf
+
+# Run tests
+docker run --rm \
+  --network rustfs-net \
+  -v /tmp/s3tests.conf:/etc/s3tests.conf:ro \
+  python:3.12-slim \
+  bash -c '
+    apt-get update -qq && apt-get install -y -qq git
+    git clone --depth 1 https://github.com/ceph/s3-tests.git /s3-tests
+    cd /s3-tests
+    pip install -q -r requirements.txt pytest-xdist
+    S3TEST_CONF=/etc/s3tests.conf pytest -v -n 4 \
+      s3tests/functional/test_s3.py \
+      -m "not lifecycle and not versioning and not s3website and not bucket_logging and not encryption and not sse_s3"
+  '
+```
+
+## Test Results Interpretation
+
+- **PASSED**: Test succeeded, feature works correctly
+- **FAILED**: Test failed, indicates a potential bug or incompatibility
+- **ERROR**: Test setup failed (e.g., network issues, missing dependencies)
+- **SKIPPED**: Test skipped due to marker filtering
+
+## Adding New Feature Support
+
+When adding support for a new S3 feature to RustFS:
+
+1. Remove the corresponding marker from the filter in `.github/workflows/e2e-s3tests.yml`
+2. Run the tests to verify compatibility
+3. Fix any failing tests
+4. Update this README to reflect the newly supported feature
+
+## References
+
+- [Ceph S3 Tests Repository](https://github.com/ceph/s3-tests)
+- [S3 API Compatibility](https://docs.aws.amazon.com/AmazonS3/latest/API/)
+- [pytest-xdist Documentation](https://pytest-xdist.readthedocs.io/)

.github/s3tests/s3tests.conf

@@ -0,0 +1,193 @@
+# RustFS s3-tests configuration
+# Based on: https://github.com/ceph/s3-tests/blob/master/s3tests.conf.SAMPLE
+#
+# Usage:
+#   Single-node: S3_HOST=rustfs-single envsubst < s3tests.conf > /tmp/s3tests.conf
+#   Multi-node:  S3_HOST=lb envsubst < s3tests.conf > /tmp/s3tests.conf
+
+[DEFAULT]
+## this section is just used for host, port and bucket_prefix
+
+# host set for RustFS - will be substituted via envsubst
+host = ${S3_HOST}
+
+# port for RustFS - will be substituted via envsubst
+port = ${S3_PORT}
+
+## say "False" to disable TLS
+is_secure = False
+
+## say "False" to disable SSL Verify
+ssl_verify = False
+
+[fixtures]
+## all the buckets created will start with this prefix;
+## {random} will be filled with random characters to pad
+## the prefix to 30 characters long, and avoid collisions
+bucket prefix = rustfs-{random}-
+
+# all the iam account resources (users, roles, etc) created
+# will start with this name prefix
+iam name prefix = s3-tests-
+
+# all the iam account resources (users, roles, etc) created
+# will start with this path prefix
+iam path prefix = /s3-tests/
+
+[s3 main]
+# main display_name
+display_name = RustFS Tester
+
+# main user_id
+user_id = rustfsadmin
+
+# main email
+email = tester@rustfs.local
+
+# zonegroup api_name for bucket location
+api_name = default
+
+## main AWS access key
+access_key = ${S3_ACCESS_KEY}
+
+## main AWS secret key
+secret_key = ${S3_SECRET_KEY}
+
+## replace with key id obtained when secret is created, or delete if KMS not tested
+#kms_keyid = 01234567-89ab-cdef-0123-456789abcdef
+
+## Storage classes
+#storage_classes = "LUKEWARM, FROZEN"
+
+## Lifecycle debug interval (default: 10)
+#lc_debug_interval = 20
+## Restore debug interval (default: 100)
+#rgw_restore_debug_interval = 60
+#rgw_restore_processor_period = 60
+
+[s3 alt]
+# alt display_name
+display_name = RustFS Alt Tester
+
+## alt email
+email = alt@rustfs.local
+
+# alt user_id
+user_id = rustfsalt
+
+# alt AWS access key (must be different from s3 main for many tests)
+access_key = ${S3_ALT_ACCESS_KEY}
+
+# alt AWS secret key
+secret_key = ${S3_ALT_SECRET_KEY}
+
+#[s3 cloud]
+## to run the testcases with "cloud_transition" for transition
+## and "cloud_restore" for restore attribute.
+## Note: the waiting time may have to tweaked depending on
+## the I/O latency to the cloud endpoint.
+
+## host set for cloud endpoint
+# host = localhost
+
+## port set for cloud endpoint
+# port = 8001
+
+## say "False" to disable TLS
+# is_secure = False
+
+## cloud endpoint credentials
+# access_key = 0555b35654ad1656d804
+# secret_key = h7GhxuBLTrlhVUyxSPUKUV8r/2EI4ngqJxD7iBdBYLhwluN30JaT3Q==
+
+## storage class configured as cloud tier on local rgw server
+# cloud_storage_class = CLOUDTIER
+
+## Below are optional -
+
+## Above configured cloud storage class config options
+# retain_head_object = false
+# allow_read_through = false    # change it to enable read_through
+# read_through_restore_days = 2
+# target_storage_class = Target_SC
+# target_path = cloud-bucket
+
+## another regular storage class to test multiple transition rules,
+# storage_class = S1
+
+[s3 tenant]
+# tenant display_name
+display_name = RustFS Tenant Tester
+
+# tenant user_id
+# Note: Using same user_id as main to avoid teardown failures.
+# RustFS does not currently support multi-tenancy, so the tenant client
+# effectively operates as the main user. This ensures nuke_prefixed_buckets()
+# in s3-tests teardown can successfully clean up resources.
+user_id = rustfsadmin
+
+# tenant AWS access key
+access_key = ${S3_ACCESS_KEY}
+
+# tenant AWS secret key
+secret_key = ${S3_SECRET_KEY}
+
+# tenant email
+email = tenant@rustfs.local
+
+# tenant name
+# Note: Empty tenant name to avoid multi-tenant path issues during teardown.
+# When s3-tests calls get_tenant_client(), it uses this tenant value in requests.
+# An empty value makes the tenant client behave like the main client, preventing
+# "bucket not found" errors when teardown tries to clean up test buckets.
+tenant =
+
+#following section needs to be added for all sts-tests
+[iam]
+#used for iam operations in sts-tests
+#email
+email = s3@rustfs.local
+
+#user_id
+user_id = rustfsiam
+
+#access_key
+access_key = ${S3_ACCESS_KEY}
+
+#secret_key
+secret_key = ${S3_SECRET_KEY}
+
+#display_name
+display_name = RustFS IAM User
+
+# iam account root user for iam_account tests
+[iam root]
+access_key = ${S3_ACCESS_KEY}
+secret_key = ${S3_SECRET_KEY}
+user_id = RGW11111111111111111
+email = account1@rustfs.local
+
+# iam account root user in a different account than [iam root]
+[iam alt root]
+access_key = ${S3_ACCESS_KEY}
+secret_key = ${S3_SECRET_KEY}
+user_id = RGW22222222222222222
+email = account2@rustfs.local
+
+#following section needs to be added when you want to run Assume Role With Webidentity test
+[webidentity]
+#used for assume role with web identity test in sts-tests
+#all parameters will be obtained from ceph/qa/tasks/keycloak.py
+#token=<access_token>
+
+#aud=<obtained after introspecting token>
+
+#sub=<obtained after introspecting token>
+
+#azp=<obtained after introspecting token>
+
+#user_token=<access token for a user, with attribute Department=[Engineering, Marketing>]
+
+#thumbprint=<obtained from x509 certificate>
+
+#KC_REALM=<name of the realm>

.github/workflows/architecture-migration-rules.yml

@@ -0,0 +1,43 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Architecture Migration Rules
+
+on:
+  pull_request:
+    branches: [ main ]
+    paths:
+      - "ARCHITECTURE.md"
+      - "docs/architecture/**"
+      - "scripts/check_architecture_migration_rules.sh"
+      - ".github/workflows/architecture-migration-rules.yml"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  architecture-migration-rules:
+    name: Architecture Migration Rules
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Install ripgrep
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y ripgrep
+
+      - name: Check architecture migration rules
+        run: ./scripts/check_architecture_migration_rules.sh

.github/workflows/audit.yml

@@ -44,7 +44,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install cargo-audit
         uses: taiki-e/install-action@v2
@@ -57,7 +57,7 @@ jobs:
 
       - name: Upload audit results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: security-audit-results-${{ github.run_number }}
           path: audit-results.json
@@ -72,10 +72,10 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Dependency Review
-        uses: actions/dependency-review-action@v4
+        uses: actions/dependency-review-action@v5
         with:
           fail-on-severity: moderate
-          comment-summary-in-pr: true
+          comment-summary-in-pr: always

.github/workflows/build.yml

@@ -23,6 +23,7 @@
 #
 # Manual Parameters:
 # - build_docker: Build and push Docker images (default: true)
+# - platforms: Comma-separated platform IDs or 'all' (default: all)
 
 name: Build and Release
 
@@ -44,22 +45,6 @@ on:
       - "**/*.svg"
       - ".gitignore"
       - ".dockerignore"
-  pull_request:
-    branches: [ main ]
-    paths-ignore:
-      - "**.md"
-      - "**.txt"
-      - ".github/**"
-      - "docs/**"
-      - "deploy/**"
-      - "scripts/dev_*.sh"
-      - "LICENSE*"
-      - "README*"
-      - "**/*.png"
-      - "**/*.jpg"
-      - "**/*.svg"
-      - ".gitignore"
-      - ".dockerignore"
   schedule:
     - cron: "0 0 * * 0" # Weekly on Sunday at midnight UTC
   workflow_dispatch:
@@ -69,6 +54,11 @@ on:
         required: false
         default: true
         type: boolean
+      platforms:
+        description: "Comma-separated targets or 'all' (e.g. linux-x86_64-musl,macos-aarch64)"
+        required: false
+        default: "all"
+        type: string
 
 permissions:
   contents: read
@@ -92,7 +82,7 @@ jobs:
       is_prerelease: ${{ steps.check.outputs.is_prerelease }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -154,56 +144,78 @@ jobs:
           echo "  - Is prerelease: $is_prerelease"
 
   # Build RustFS binaries
+  prepare-platform-matrix:
+    name: Prepare Platform Matrix
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.select.outputs.matrix }}
+      selected: ${{ steps.select.outputs.selected }}
+    steps:
+      - name: Select target platforms
+        id: select
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          selected="${{ github.event_name == 'workflow_dispatch' && github.event.inputs.platforms || 'all' }}"
+          selected="$(echo "${selected}" | tr -d '[:space:]')"
+          if [[ -z "${selected}" ]]; then
+            selected="all"
+          fi
+
+          all='{"include":[
+            {"target_id":"linux-x86_64-musl","os":"ubicloud-standard-2","target":"x86_64-unknown-linux-musl","cross":false,"platform":"linux","rustflags":""},
+            {"target_id":"linux-aarch64-musl","os":"ubicloud-standard-2","target":"aarch64-unknown-linux-musl","cross":true,"platform":"linux","rustflags":""},
+            {"target_id":"linux-x86_64-gnu","os":"ubicloud-standard-2","target":"x86_64-unknown-linux-gnu","cross":false,"platform":"linux","rustflags":""},
+            {"target_id":"linux-aarch64-gnu","os":"ubicloud-standard-2","target":"aarch64-unknown-linux-gnu","cross":true,"platform":"linux","rustflags":""},
+            {"target_id":"macos-aarch64","os":"macos-latest","target":"aarch64-apple-darwin","cross":false,"platform":"macos","rustflags":""},
+            {"target_id":"macos-x86_64","os":"macos-26-intel","target":"x86_64-apple-darwin","cross":false,"platform":"macos","rustflags":""},
+            {"target_id":"windows-x86_64","os":"windows-latest","target":"x86_64-pc-windows-msvc","cross":false,"platform":"windows","rustflags":""}
+          ]}'
+
+          if [[ "${selected}" == "all" ]]; then
+            matrix="$(jq -c . <<<"${all}")"
+          else
+            unknown="$(jq -rn --arg selected "${selected}" --argjson all "${all}" '
+              ($selected | split(",") | map(select(length > 0))) as $req
+              | ($all.include | map(.target_id)) as $known
+              | [$req[] | select(( $known | index(.) ) == null)]
+            ')"
+            if [[ "$(jq 'length' <<<"${unknown}")" -gt 0 ]]; then
+              echo "Unknown platforms: $(jq -r 'join(\",\")' <<<"${unknown}")" >&2
+              echo "Allowed: $(jq -r '.include[].target_id' <<<"${all}" | paste -sd ',' -)" >&2
+              exit 1
+            fi
+
+            matrix="$(jq -c --arg selected "${selected}" '
+              ($selected | split(",") | map(select(length > 0))) as $req
+              | .include |= map(select(.target_id as $id | ($req | index($id))))
+            ' <<<"${all}")"
+          fi
+
+          echo "selected=${selected}" >> "$GITHUB_OUTPUT"
+          echo "matrix=${matrix}" >> "$GITHUB_OUTPUT"
+          echo "Selected platforms: ${selected}"
+
   build-rustfs:
     name: Build RustFS
-    needs: [ build-check ]
-    if: needs.build-check.outputs.should_build == 'true'
+    needs: [ build-check, prepare-platform-matrix ]
+    if: needs.build-check.outputs.should_build == 'true' && needs.prepare-platform-matrix.result == 'success'
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 60
+    timeout-minutes: 90
     env:
-      RUSTFLAGS: ${{ matrix.cross == 'false' && '-C target-cpu=native' || '' }}
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+      # Always enable Tokio unstable features (required by dial9-tokio-telemetry).
+      # The RUSTFLAGS env var takes precedence over .cargo/config.toml [build] rustflags,
+      # so we must include --cfg tokio_unstable here explicitly; otherwise an empty
+      # RUSTFLAGS value would shadow the config-file flag and silently break tracing.
+      RUSTFLAGS: "--cfg tokio_unstable ${{ matrix.rustflags }}"
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          # Linux builds
-          - os: ubuntu-latest
-            target: x86_64-unknown-linux-musl
-            cross: false
-            platform: linux
-          - os: ubuntu-latest
-            target: aarch64-unknown-linux-musl
-            cross: true
-            platform: linux
-          - os: ubuntu-latest
-            target: x86_64-unknown-linux-gnu
-            cross: false
-            platform: linux
-          - os: ubuntu-latest
-            target: aarch64-unknown-linux-gnu
-            cross: true
-            platform: linux
-          # macOS builds
-          - os: macos-latest
-            target: aarch64-apple-darwin
-            cross: false
-            platform: macos
-          - os: macos-latest
-            target: x86_64-apple-darwin
-            cross: false
-            platform: macos
-          # Windows builds (temporarily disabled)
-          - os: windows-latest
-            target: x86_64-pc-windows-msvc
-            cross: false
-            platform: windows
-          #- os: windows-latest
-          #  target: aarch64-pc-windows-msvc
-          #  cross: true
-          #  platform: windows
+      matrix: ${{ fromJson(needs.prepare-platform-matrix.outputs.matrix) }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -222,8 +234,7 @@ jobs:
         run: |
           mkdir -p ./rustfs/static
           if [[ "${{ matrix.platform }}" == "windows" ]]; then
-            curl.exe -L "https://dl.rustfs.com/artifacts/console/rustfs-console-latest.zip" -o console.zip --retry 3 --retry-delay 5 --max-time 300
-            if [[ $? -eq 0 ]]; then
+            if curl.exe --fail -L "https://dl.rustfs.com/artifacts/console/rustfs-console-latest.zip" -o console.zip --retry 3 --retry-delay 5 --max-time 300; then
               unzip -o console.zip -d ./rustfs/static
               rm console.zip
             else
@@ -232,9 +243,8 @@ jobs:
             fi
           else
             chmod +w ./rustfs/static/LICENSE || true
-            curl -L "https://dl.rustfs.com/artifacts/console/rustfs-console-latest.zip" \
-              -o console.zip --retry 3 --retry-delay 5 --max-time 300
-            if [[ $? -eq 0 ]]; then
+            if curl --fail -L "https://dl.rustfs.com/artifacts/console/rustfs-console-latest.zip" \
+              -o console.zip --retry 3 --retry-delay 5 --max-time 300; then
               unzip -o console.zip -d ./rustfs/static
               rm console.zip
             else
@@ -309,19 +319,26 @@ jobs:
               ;;
           esac
 
+          # Normalize version used for package filenames
+          PACKAGE_VERSION="${VERSION}"
+          if [[ "$PACKAGE_VERSION" == v* ]]; then
+            PACKAGE_VERSION="${PACKAGE_VERSION#v}"
+          fi
+
           # Generate package name based on build type
           if [[ -n "$VARIANT" ]]; then
             ARCH_WITH_VARIANT="${ARCH}-${VARIANT}"
           else
             ARCH_WITH_VARIANT="${ARCH}"
           fi
+          PACKAGE_BASENAME="rustfs-${PLATFORM}-${ARCH_WITH_VARIANT}"
 
           if [[ "$BUILD_TYPE" == "development" ]]; then
             # Development build: rustfs-${platform}-${arch}-${variant}-dev-${short_sha}.zip
             PACKAGE_NAME="rustfs-${PLATFORM}-${ARCH_WITH_VARIANT}-dev-${SHORT_SHA}"
           else
             # Release/Prerelease build: rustfs-${platform}-${arch}-${variant}-v${version}.zip
-            PACKAGE_NAME="rustfs-${PLATFORM}-${ARCH_WITH_VARIANT}-v${VERSION}"
+            PACKAGE_NAME="${PACKAGE_BASENAME}-v${PACKAGE_VERSION}"
           fi
 
           # Create zip packages for all platforms
@@ -391,7 +408,7 @@ jobs:
           if [[ "$BUILD_TYPE" == "release" ]] || [[ "$BUILD_TYPE" == "prerelease" ]]; then
             # Create latest version filename
             # Convert from rustfs-linux-x86_64-musl-v1.0.0 to rustfs-linux-x86_64-musl-latest
-            LATEST_FILE="${PACKAGE_NAME%-v*}-latest.zip"
+            LATEST_FILE="${PACKAGE_BASENAME}-latest.zip"
 
             echo "🔄 Creating latest version: ${PACKAGE_NAME}.zip -> $LATEST_FILE"
             cp "${PACKAGE_NAME}.zip" "$LATEST_FILE"
@@ -404,7 +421,7 @@ jobs:
             # Development builds (only main branch triggers development builds)
             # Create main-latest version filename
             # Convert from rustfs-linux-x86_64-dev-abc123 to rustfs-linux-x86_64-main-latest
-            MAIN_LATEST_FILE="${PACKAGE_NAME%-dev-*}-main-latest.zip"
+            MAIN_LATEST_FILE="${PACKAGE_BASENAME}-main-latest.zip"
 
             echo "🔄 Creating main-latest version: ${PACKAGE_NAME}.zip -> $MAIN_LATEST_FILE"
             cp "${PACKAGE_NAME}.zip" "$MAIN_LATEST_FILE"
@@ -442,7 +459,7 @@ jobs:
           echo "📊 Version: ${VERSION}"
 
       - name: Upload to GitHub artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ steps.package.outputs.package_name }}
           path: "rustfs-*.zip"
@@ -454,7 +471,7 @@ jobs:
           OSS_ACCESS_KEY_ID: ${{ secrets.ALICLOUDOSS_KEY_ID }}
           OSS_ACCESS_KEY_SECRET: ${{ secrets.ALICLOUDOSS_KEY_SECRET }}
           OSS_REGION: cn-beijing
-          OSS_ENDPOINT: https://oss-cn-beijing.aliyuncs.com
+          OSS_ENDPOINT: https://oss-accelerate.aliyuncs.com
         shell: bash
         run: |
           BUILD_TYPE="${{ needs.build-check.outputs.build_type }}"
@@ -592,7 +609,7 @@ jobs:
       release_url: ${{ steps.create.outputs.release_url }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -676,10 +693,10 @@ jobs:
       actions: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Download all build artifacts
-        uses: actions/download-artifact@v5
+        uses: actions/download-artifact@v7
         with:
           path: ./artifacts
           pattern: rustfs-*
@@ -776,9 +793,10 @@ jobs:
 
           curl -o "$OSSUTIL_ZIP" "https://gosspublic.alicdn.com/ossutil/v2/${OSSUTIL_VERSION}/${OSSUTIL_ZIP}"
           unzip "$OSSUTIL_ZIP"
-          mv "${OSSUTIL_DIR}/ossutil" /usr/local/bin/
+          OSSUTIL_BIN="${RUNNER_TEMP}/ossutil"
+          mv "${OSSUTIL_DIR}/ossutil" "$OSSUTIL_BIN"
           rm -rf "$OSSUTIL_DIR" "$OSSUTIL_ZIP"
-          chmod +x /usr/local/bin/ossutil
+          chmod +x "$OSSUTIL_BIN"
 
           # Create latest.json
           cat > latest.json << EOF
@@ -792,7 +810,7 @@ jobs:
           EOF
 
           # Upload to OSS
-          ossutil cp latest.json oss://rustfs-version/latest.json --force
+          "$OSSUTIL_BIN" cp latest.json oss://rustfs-version/latest.json --force
 
           echo "✅ Updated latest.json for stable release $VERSION"
 
@@ -806,7 +824,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Update release notes and publish
         env:

.github/workflows/ci.yml

@@ -4,7 +4,7 @@
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#      http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -19,7 +19,6 @@ on:
     branches: [ main ]
     paths-ignore:
       - "**.md"
-      - "**.txt"
       - "docs/**"
       - "deploy/**"
       - "scripts/dev_*.sh"
@@ -39,7 +38,6 @@ on:
     branches: [ main ]
     paths-ignore:
       - "**.md"
-      - "**.txt"
       - "docs/**"
       - "deploy/**"
       - "scripts/dev_*.sh"
@@ -55,6 +53,8 @@ on:
       - ".github/workflows/docker.yml"
       - ".github/workflows/audit.yml"
       - ".github/workflows/performance.yml"
+  merge_group:
+    types: [ checks_requested ]
   schedule:
     - cron: "0 0 * * 0" # Weekly on Sunday at midnight UTC
   workflow_dispatch:
@@ -62,11 +62,17 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: 1
+  CARGO_BUILD_JOBS: 2
 
 jobs:
+
   skip-check:
     name: Skip Duplicate Actions
     permissions:
@@ -83,15 +89,15 @@ jobs:
           concurrent_skipping: "same_content_newer"
           cancel_others: true
           paths_ignore: '["*.md", "docs/**", "deploy/**"]'
-          # Never skip release events and tag pushes
           do_not_skip: '["workflow_dispatch", "schedule", "merge_group", "release", "push"]'
 
-
   typos:
     name: Typos
+    needs: skip-check
+    if: needs.skip-check.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - name: Typos check with custom config file
         uses: crate-ci/typos@master
@@ -100,11 +106,13 @@ jobs:
     name: Test and Lint
     needs: skip-check
     if: needs.skip-check.outputs.should_skip != 'true'
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-4
     timeout-minutes: 60
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust environment
         uses: ./.github/actions/setup
@@ -122,38 +130,192 @@ jobs:
       - name: Check code formatting
         run: cargo fmt --all --check
 
-      - name: Run clippy lints
-        run: cargo clippy --all-targets --all-features -- -D warnings
+      - name: Check unsafe code allowances
+        run: ./scripts/check_unsafe_code_allowances.sh
 
-  e2e-tests:
-    name: End-to-End Tests
+      - name: Run clippy lints
+        run: cargo clippy --all-targets -- -D warnings
+
+      - name: Check layered dependencies
+        run: ./scripts/check_layer_dependencies.sh
+
+      - name: Check architecture migration rules
+        run: ./scripts/check_architecture_migration_rules.sh
+
+  test-and-lint-rio-v2:
+    name: Test and Lint (rio-v2)
     needs: skip-check
     if: needs.skip-check.outputs.should_skip != 'true'
-    runs-on: ubuntu-latest
-    timeout-minutes: 30
+    runs-on: ubicloud-standard-4
+    timeout-minutes: 60
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust environment
         uses: ./.github/actions/setup
         with:
           rust-version: stable
-          cache-shared-key: ci-e2e-${{ hashFiles('**/Cargo.lock') }}
+          cache-shared-key: ci-test-rio-v2-${{ hashFiles('**/Cargo.lock') }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          cache-save-if: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: Run rio-v2 feature tests
+        run: |
+          cargo nextest run -p rustfs -p rustfs-ecstore --features rio-v2
+          cargo test -p rustfs --doc --features rio-v2
+
+      - name: Run rio-v2 clippy lints
+        run: cargo clippy -p rustfs -p rustfs-ecstore --all-targets --features rio-v2 -- -D warnings
+
+  build-rustfs-debug-binary:
+    name: Build RustFS Debug Binary
+    needs: skip-check
+    if: needs.skip-check.outputs.should_skip != 'true'
+    runs-on: ubicloud-standard-4
+    timeout-minutes: 30
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup Rust environment
+        uses: ./.github/actions/setup
+        with:
+          rust-version: stable
+          cache-shared-key: ci-rustfs-debug-binary-${{ hashFiles('**/Cargo.lock') }}
           cache-save-if: ${{ github.ref == 'refs/heads/main' }}
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Build debug binary
+        run: |
+          touch rustfs/build.rs
+          cargo build -p rustfs --bins --jobs 2
+
+      - name: Upload debug binary
+        uses: actions/upload-artifact@v6
+        with:
+          name: rustfs-debug-binary
+          path: target/debug/rustfs
+          if-no-files-found: error
+          retention-days: 1
+
+  build-rustfs-debug-binary-rio-v2:
+    name: Build RustFS Debug Binary (rio-v2)
+    needs: skip-check
+    if: needs.skip-check.outputs.should_skip != 'true'
+    runs-on: ubicloud-standard-4
+    timeout-minutes: 30
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Setup Rust environment
+        uses: ./.github/actions/setup
+        with:
+          rust-version: stable
+          cache-shared-key: ci-rustfs-debug-binary-rio-v2-${{ hashFiles('**/Cargo.lock') }}
+          cache-save-if: ${{ github.ref == 'refs/heads/main' }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build debug binary with rio-v2
+        run: |
+          touch rustfs/build.rs
+          cargo build -p rustfs --bins --features rio-v2 --jobs 2
+
+      - name: Upload debug binary
+        uses: actions/upload-artifact@v6
+        with:
+          name: rustfs-debug-binary-rio-v2
+          path: target/debug/rustfs
+          if-no-files-found: error
+          retention-days: 1
+
+  e2e-tests:
+    name: End-to-End Tests
+    needs: [ skip-check, build-rustfs-debug-binary ]
+    if: needs.skip-check.outputs.should_skip != 'true'
+    runs-on: ubicloud-standard-2
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Download debug binary
+        uses: actions/download-artifact@v7
+        with:
+          name: rustfs-debug-binary
+          path: target/debug
+
+      - name: Make binary executable
+        run: chmod +x ./target/debug/rustfs
+
+      - name: Setup Rust toolchain for s3s-e2e installation
+        uses: dtolnay/rust-toolchain@stable
+
       - name: Install s3s-e2e test tool
         uses: taiki-e/cache-cargo-install-action@v2
         with:
           tool: s3s-e2e
-          git: https://github.com/Nugine/s3s.git
-          rev: b7714bfaa17ddfa9b23ea01774a1e7bbdbfc2ca3
+          git: https://github.com/s3s-project/s3s.git
+          rev: 62cb4a71dd759a6ec56b64c4c42fcc183a2c6a52
 
-      - name: Build debug binary
+      - name: Run end-to-end tests
         run: |
-          touch rustfs/build.rs
-          cargo build -p rustfs --bins
+          s3s-e2e --version
+          RUN_ROOT="${RUNNER_TEMP}/rustfs-e2e-${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${GITHUB_JOB}"
+          mkdir -p "${RUN_ROOT}"
+          RUSTFS_TEST_PORT="$(python3 -c 'import socket; s=socket.socket(); s.bind(("127.0.0.1", 0)); print(s.getsockname()[1]); s.close()')"
+          RUSTFS_TEST_PORT="${RUSTFS_TEST_PORT}" \
+          RUSTFS_TEST_LOG="${RUN_ROOT}/rustfs.log" \
+          ./scripts/e2e-run.sh ./target/debug/rustfs "${RUN_ROOT}/data"
+
+      - name: Upload test logs
+        if: failure()
+        uses: actions/upload-artifact@v6
+        with:
+          name: e2e-test-logs-${{ github.run_number }}
+          path: ${{ runner.temp }}/rustfs-e2e-*/rustfs.log
+          retention-days: 3
+
+  e2e-tests-rio-v2:
+    name: End-to-End Tests (rio-v2)
+    needs: [ skip-check, build-rustfs-debug-binary-rio-v2 ]
+    if: needs.skip-check.outputs.should_skip != 'true'
+    runs-on: ubicloud-standard-2
+    timeout-minutes: 30
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Clean up previous test run
+        run: |
+          rm -rf /tmp/rustfs
+          rm -f /tmp/rustfs.log
+
+      - name: Download debug binary
+        uses: actions/download-artifact@v7
+        with:
+          name: rustfs-debug-binary-rio-v2
+          path: target/debug
+
+      - name: Make binary executable
+        run: chmod +x ./target/debug/rustfs
+
+      - name: Setup Rust toolchain for s3s-e2e installation
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Install s3s-e2e test tool
+        uses: taiki-e/cache-cargo-install-action@v2
+        with:
+          tool: s3s-e2e
+          git: https://github.com/s3s-project/s3s.git
+          rev: 62cb4a71dd759a6ec56b64c4c42fcc183a2c6a52
 
       - name: Run end-to-end tests
         run: |
@@ -162,8 +324,50 @@ jobs:
 
       - name: Upload test logs
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
-          name: e2e-test-logs-${{ github.run_number }}
+          name: e2e-test-logs-rio-v2-${{ github.run_number }}
           path: /tmp/rustfs.log
           retention-days: 3
+
+  s3-implemented-tests:
+    name: S3 Implemented Tests
+    needs: [ skip-check, build-rustfs-debug-binary, e2e-tests ]
+    if: needs.skip-check.outputs.should_skip != 'true'
+    runs-on: ubicloud-standard-4
+    timeout-minutes: 60
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Download debug binary
+        uses: actions/download-artifact@v7
+        with:
+          name: rustfs-debug-binary
+          path: target/debug
+
+      - name: Make binary executable
+        run: chmod +x ./target/debug/rustfs
+
+      - name: Run implemented s3-tests
+        run: |
+          RUN_ROOT="${RUNNER_TEMP}/rustfs-s3tests-${GITHUB_RUN_ID}-${GITHUB_RUN_ATTEMPT}-${GITHUB_JOB}"
+          mkdir -p "${RUN_ROOT}"
+          S3_PORT="$(python3 -c 'import socket; s=socket.socket(); s.bind(("127.0.0.1", 0)); print(s.getsockname()[1]); s.close()')"
+          DEPLOY_MODE=binary \
+          RUSTFS_BINARY=./target/debug/rustfs \
+          TEST_MODE=single \
+          MAXFAIL=1 \
+          S3_PORT="${S3_PORT}" \
+          DATA_ROOT="${RUN_ROOT}" \
+          S3TESTS_CONF=artifacts/s3tests-single/s3tests.conf \
+          ./scripts/s3-tests/run.sh
+
+      - name: Upload s3 test artifacts
+        if: always()
+        uses: actions/upload-artifact@v6
+        with:
+          name: s3tests-implemented-${{ github.run_number }}
+          path: artifacts/s3tests-single/**
+          if-no-files-found: ignore
+          retention-days: 3

.github/workflows/cla.yml

@@ -0,0 +1,70 @@
+# Copyright 2026 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: CLA Check
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, reopened]
+  merge_group:
+    types: [checks_requested]
+  issue_comment:
+    types: [created, edited]
+
+permissions:
+  contents: write
+  pull-requests: write
+  issues: write
+  checks: write
+
+jobs:
+  cla:
+    if: ${{ github.event_name != 'issue_comment' || github.event.issue.pull_request }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Report CLA result for merge queue
+        if: github.event_name == 'merge_group'
+        uses: actions/github-script@v8
+        with:
+          script: |
+            await github.rest.checks.create({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: 'CLA Check',
+              head_sha: context.sha,
+              status: 'completed',
+              conclusion: 'success',
+              output: {
+                title: 'CLA requirements satisfied for merge queue',
+                summary: 'Queued pull requests must satisfy the required CLA check before they enter the merge queue. This reports the existing CLA result on the merge-group SHA.'
+              }
+            });
+
+      - name: Create token for rustfs/cla
+        if: github.event_name != 'merge_group'
+        id: registry-token
+        uses: actions/create-github-app-token@v3
+        with:
+          app-id: ${{ vars.CLA_BOT_APP_ID }}
+          private-key: ${{ secrets.CLA_BOT_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: cla
+          permission-contents: write
+
+      - name: Run CLA Bot
+        if: github.event_name != 'merge_group'
+        uses: overtrue/cla-bot@v0.0.9
+        with:
+          github-token: ${{ github.token }}
+          registry-token: ${{ steps.registry-token.outputs.token }}

.github/workflows/docker.yml

@@ -66,6 +66,7 @@ env:
   CARGO_TERM_COLOR: always
   REGISTRY_DOCKERHUB: rustfs/rustfs
   REGISTRY_GHCR: ghcr.io/${{ github.repository }}
+  REGISTRY_QUAY: quay.io/${{ secrets.QUAY_USERNAME }}/rustfs
   DOCKER_PLATFORMS: linux/amd64,linux/arm64
 
 jobs:
@@ -83,7 +84,7 @@ jobs:
       create_latest: ${{ steps.check.outputs.create_latest }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           # For workflow_run events, checkout the specific commit that triggered the workflow
@@ -162,11 +163,10 @@ jobs:
                 if [[ "$version" == *"alpha"* ]] || [[ "$version" == *"beta"* ]] || [[ "$version" == *"rc"* ]]; then
                   build_type="prerelease"
                   is_prerelease=true
-                  # TODO: 临时修改 - 当前允许 alpha 版本也创建 latest 标签
-                  # 等版本稳定后，需要移除下面这行，恢复原有逻辑（只有稳定版本才创建 latest）
-                  if [[ "$version" == *"alpha"* ]]; then
+                  # Current policy: create latest tags for stable releases and selected prereleases (alpha/beta).
+                  if [[ "$version" == *"alpha"* ]] || [[ "$version" == *"beta"* ]]; then
                     create_latest=true
-                    echo "🧪 Building Docker image for prerelease: $version (临时允许创建 latest 标签)"
+                    echo "🧪 Building Docker image for prerelease: $version (creating latest tag)"
                   else
                     echo "🧪 Building Docker image for prerelease: $version"
                   fi
@@ -215,11 +215,10 @@ jobs:
               v*alpha*|v*beta*|v*rc*|*alpha*|*beta*|*rc*)
                 build_type="prerelease"
                 is_prerelease=true
-                # TODO: 临时修改 - 当前允许 alpha 版本也创建 latest 标签
-                # 等版本稳定后，需要移除下面的 if 块，恢复原有逻辑
-                if [[ "$input_version" == *"alpha"* ]]; then
+                # Current policy: create latest tags for stable releases and selected prereleases (alpha/beta).
+                if [[ "$version" == *"alpha"* ]] || [[ "$version" == *"beta"* ]]; then
                   create_latest=true
-                  echo "🧪 Building with prerelease version: $input_version (临时允许创建 latest 标签)"
+                  echo "🧪 Building with prerelease version: $input_version (creating latest tag)"
                 else
                   echo "🧪 Building with prerelease version: $input_version"
                 fi
@@ -264,11 +263,22 @@ jobs:
     name: Build Docker Images
     needs: build-check
     if: needs.build-check.outputs.should_build == 'true'
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-2
     timeout-minutes: 60
+    strategy:
+          fail-fast: false
+          matrix:
+            include:
+              - variant: musl
+                file: Dockerfile
+                suffix: ""
+              - variant: glibc
+                file: Dockerfile.glibc
+                suffix: "-glibc"
+
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3
@@ -276,12 +286,19 @@ jobs:
           username: ${{ env.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      # - name: Login to GitHub Container Registry
-      #   uses: docker/login-action@v3
-      #   with:
-      #     registry: ghcr.io
-      #     username: ${{ github.actor }}
-      #     password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GHCR_USERNAME }}
+          password: ${{ secrets.GHCR_PASSWORD }}
+
+      - name: Login to Quay.io
+        uses: docker/login-action@v3
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_PASSWORD }}
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -296,6 +313,7 @@ jobs:
           VERSION="${{ needs.build-check.outputs.version }}"
           SHORT_SHA="${{ needs.build-check.outputs.short_sha }}"
           CREATE_LATEST="${{ needs.build-check.outputs.create_latest }}"
+          VARIANT_SUFFIX="${{ matrix.suffix }}"
 
           # Convert version format for Dockerfile compatibility
           case "$VERSION" in
@@ -326,14 +344,13 @@ jobs:
 
           # Generate tags based on build type
           # Only support release and prerelease builds (no development builds)
-          TAGS="${{ env.REGISTRY_DOCKERHUB }}:${VERSION}"
+          TAG_BASE="${VERSION}${VARIANT_SUFFIX}"
+          TAGS="${{ env.REGISTRY_DOCKERHUB }}:$TAG_BASE,${{ env.REGISTRY_GHCR }}:$TAG_BASE,${{ env.REGISTRY_QUAY }}:$TAG_BASE"
 
           # Add channel tags for prereleases and latest for stable
           if [[ "$CREATE_LATEST" == "true" ]]; then
-            # TODO: 临时修改 - 当前 alpha 版本也会创建 latest 标签
-            # 等版本稳定后，这里的逻辑保持不变，但上游的 CREATE_LATEST 设置需要恢复
-            # Stable release (以及临时的 alpha 版本)
-            TAGS="$TAGS,${{ env.REGISTRY_DOCKERHUB }}:latest"
+            # Create latest tags for stable releases and selected prereleases when CREATE_LATEST=true.
+            TAGS="$TAGS,${{ env.REGISTRY_DOCKERHUB }}:latest${VARIANT_SUFFIX},${{ env.REGISTRY_GHCR }}:latest${VARIANT_SUFFIX},${{ env.REGISTRY_QUAY }}:latest${VARIANT_SUFFIX}"
           elif [[ "$BUILD_TYPE" == "prerelease" ]]; then
             # Prerelease channel tags (alpha, beta, rc)
             if [[ "$VERSION" == *"alpha"* ]]; then
@@ -345,7 +362,7 @@ jobs:
             fi
 
             if [[ -n "$CHANNEL" ]]; then
-              TAGS="$TAGS,${{ env.REGISTRY_DOCKERHUB }}:${CHANNEL}"
+              TAGS="$TAGS,${{ env.REGISTRY_DOCKERHUB }}:${CHANNEL}${VARIANT_SUFFIX},${{ env.REGISTRY_GHCR }}:${CHANNEL}${VARIANT_SUFFIX},${{ env.REGISTRY_QUAY }}:${CHANNEL}${VARIANT_SUFFIX}"
             fi
           fi
 
@@ -372,15 +389,15 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
-          file: Dockerfile
+          file: ${{ matrix.file }}
           platforms: ${{ env.DOCKER_PLATFORMS }}
           push: ${{ needs.build-check.outputs.should_push == 'true' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: |
-            type=gha,scope=docker-binary
+            type=gha,scope=docker-${{ matrix.variant }}
           cache-to: |
-            type=gha,mode=max,scope=docker-binary
+            type=gha,mode=max,scope=docker-${{ matrix.variant }}
           build-args: |
             BUILDTIME=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
             VERSION=${{ needs.build-check.outputs.version }}
@@ -429,10 +446,9 @@ jobs:
             "prerelease")
               echo "🧪 Prerelease Docker image has been built with ${VERSION} tags"
               echo "⚠️  This is a prerelease image - use with caution"
-              # TODO: 临时修改 - alpha 版本当前会创建 latest 标签
-              # 等版本稳定后，需要恢复下面的提示信息
-              if [[ "$VERSION" == *"alpha"* ]] && [[ "$CREATE_LATEST" == "true" ]]; then
-                echo "🏷️  Latest tag has been created for alpha version (临时措施)"
+              # Create latest tags for stable releases and selected prereleases when CREATE_LATEST=true.
+              if [[ "$CREATE_LATEST" == "true" ]]; then
+                echo "🏷️  Latest tag has been created for prerelease: $VERSION"
               else
                 echo "🚫 Latest tag NOT created for prerelease"
               fi

.github/workflows/e2e-s3tests.yml

@@ -0,0 +1,443 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: e2e-s3tests
+
+on:
+  workflow_dispatch:
+    inputs:
+      test-mode:
+        description: "Test mode to run"
+        required: true
+        type: choice
+        default: "single"
+        options:
+          - single
+          - multi
+      xdist:
+        description: "Enable pytest-xdist (parallel). '0' to disable."
+        required: false
+        default: "0"
+      maxfail:
+        description: "Stop after N failures (debug friendly)"
+        required: false
+        default: "1"
+      markexpr:
+        description: "pytest -m expression (feature filters)"
+        required: false
+        default: "not lifecycle and not versioning and not s3website and not bucket_logging and not encryption"
+
+env:
+  # main user
+  S3_ACCESS_KEY: rustfsadmin
+  S3_SECRET_KEY: rustfsadmin
+  # alt user (must be different from main for many s3-tests)
+  S3_ALT_ACCESS_KEY: rustfsalt
+  S3_ALT_SECRET_KEY: rustfsalt
+
+  S3_REGION: us-east-1
+
+  RUST_LOG: info
+  PLATFORM: linux/amd64
+  BUILDX_CACHE_SCOPE: rustfs-e2e-s3tests-source
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event.inputs['test-mode'] || 'single' }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  s3tests-single:
+    if: github.event.inputs['test-mode'] == 'single'
+    runs-on: ubicloud-standard-2
+    timeout-minutes: 120
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Cache pip downloads
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-e2e-s3tests-${{ hashFiles('.github/workflows/e2e-s3tests.yml') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-e2e-s3tests-
+
+      - name: Install Python tools
+        run: |
+          python3 -m pip install --user --upgrade pip awscurl tox
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+
+      - name: Enable buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build RustFS image (source, cached)
+        run: |
+          DOCKER_BUILDKIT=1 docker buildx build --load \
+            --platform ${PLATFORM} \
+            --cache-from type=gha,scope=${BUILDX_CACHE_SCOPE} \
+            --cache-to type=gha,mode=max,scope=${BUILDX_CACHE_SCOPE} \
+            -t rustfs-ci \
+            -f Dockerfile.source .
+
+      - name: Create network
+        run: docker network inspect rustfs-net >/dev/null 2>&1 || docker network create rustfs-net
+
+      - name: Remove existing rustfs-single (if any)
+        run: docker rm -f rustfs-single >/dev/null 2>&1 || true
+
+      - name: Start single RustFS
+        run: |
+          docker run -d --name rustfs-single \
+            --network rustfs-net \
+            -p 9000:9000 \
+            -e RUSTFS_ADDRESS=0.0.0.0:9000 \
+            -e RUSTFS_ACCESS_KEY=$S3_ACCESS_KEY \
+            -e RUSTFS_SECRET_KEY=$S3_SECRET_KEY \
+            -e RUSTFS_VOLUMES="/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3" \
+            -v /tmp/rustfs-single:/data \
+            rustfs-ci
+
+      - name: Wait for RustFS ready
+        run: |
+          for i in {1..60}; do
+            if curl -sf http://127.0.0.1:9000/health >/dev/null 2>&1; then
+              echo "RustFS is ready"
+              exit 0
+            fi
+
+            if [ "$(docker inspect -f '{{.State.Running}}' rustfs-single 2>/dev/null)" != "true" ]; then
+              echo "RustFS container not running" >&2
+              docker logs rustfs-single || true
+              exit 1
+            fi
+
+            sleep 2
+          done
+
+          echo "Health check timed out" >&2
+          docker logs rustfs-single || true
+          exit 1
+
+      - name: Generate s3tests config
+        run: |
+          export S3_HOST=127.0.0.1
+          envsubst < .github/s3tests/s3tests.conf > s3tests.conf
+
+      - name: Provision s3-tests alt user (required by suite)
+        run: |
+          # Admin API requires AWS SigV4 signing. awscurl is used by RustFS codebase as well.
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ACCESS_KEY}" \
+            --secret_key "${S3_SECRET_KEY}" \
+            -X PUT \
+            -H 'Content-Type: application/json' \
+            -d '{"secretKey":"'"${S3_ALT_SECRET_KEY}"'","status":"enabled","policy":"readwrite"}' \
+            "http://127.0.0.1:9000/rustfs/admin/v3/add-user?accessKey=${S3_ALT_ACCESS_KEY}"
+
+          # Explicitly attach built-in policy via policy mapping.
+          # s3-tests relies on alt client being able to ListBuckets during setup cleanup.
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ACCESS_KEY}" \
+            --secret_key "${S3_SECRET_KEY}" \
+            -X PUT \
+            "http://127.0.0.1:9000/rustfs/admin/v3/set-user-or-group-policy?policyName=readwrite&userOrGroup=${S3_ALT_ACCESS_KEY}&isGroup=false"
+
+          # Sanity check: alt user can list buckets (should not be AccessDenied).
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ALT_ACCESS_KEY}" \
+            --secret_key "${S3_ALT_SECRET_KEY}" \
+            -X GET \
+            "http://127.0.0.1:9000/" >/dev/null
+
+      - name: Prepare s3-tests
+        run: |
+          git clone --depth 1 https://github.com/ceph/s3-tests.git s3-tests
+
+      - name: Run ceph s3-tests (debug friendly)
+        run: |
+          export PATH="$HOME/.local/bin:$PATH"
+          mkdir -p artifacts/s3tests-single
+
+          cd s3-tests
+
+          set -o pipefail
+
+          MAXFAIL="${{ github.event.inputs.maxfail }}"
+          if [ -z "$MAXFAIL" ]; then MAXFAIL="1"; fi
+
+          MARKEXPR="${{ github.event.inputs.markexpr }}"
+          if [ -z "$MARKEXPR" ]; then MARKEXPR="not lifecycle and not versioning and not s3website and not bucket_logging and not encryption"; fi
+
+          XDIST="${{ github.event.inputs.xdist }}"
+          if [ -z "$XDIST" ]; then XDIST="0"; fi
+          XDIST_ARGS=""
+          if [ "$XDIST" != "0" ]; then
+            # Add pytest-xdist to requirements.txt so tox installs it inside
+            # its virtualenv. Installing outside tox does NOT work.
+            echo "pytest-xdist" >> requirements.txt
+            XDIST_ARGS="-n $XDIST --dist=loadgroup"
+          fi
+
+          # Run tests from s3tests/functional (boto2+boto3 combined directory).
+          S3TEST_CONF=${GITHUB_WORKSPACE}/s3tests.conf \
+            tox -- \
+              -vv -ra --showlocals --tb=long \
+              --maxfail="$MAXFAIL" \
+              --junitxml=${GITHUB_WORKSPACE}/artifacts/s3tests-single/junit.xml \
+              $XDIST_ARGS \
+              s3tests/functional/test_s3.py \
+              -m "$MARKEXPR" \
+              2>&1 | tee ${GITHUB_WORKSPACE}/artifacts/s3tests-single/pytest.log
+
+      - name: Collect RustFS logs
+        if: always()
+        run: |
+          mkdir -p artifacts/rustfs-single
+          docker logs rustfs-single > artifacts/rustfs-single/rustfs.log 2>&1 || true
+          docker inspect rustfs-single > artifacts/rustfs-single/inspect.json || true
+
+      - name: Upload artifacts
+        if: always() && env.ACT != 'true'
+        uses: actions/upload-artifact@v6
+        with:
+          name: s3tests-single
+          path: artifacts/**
+
+  s3tests-multi:
+    if: github.event_name == 'workflow_dispatch' && github.event.inputs['test-mode'] == 'multi'
+    runs-on: ubicloud-standard-2
+    timeout-minutes: 150
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Cache pip downloads
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-e2e-s3tests-${{ hashFiles('.github/workflows/e2e-s3tests.yml') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-e2e-s3tests-
+
+      - name: Install Python tools
+        run: |
+          python3 -m pip install --user --upgrade pip awscurl tox
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+
+      - name: Enable buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build RustFS image (source, cached)
+        run: |
+          DOCKER_BUILDKIT=1 docker buildx build --load \
+            --platform ${PLATFORM} \
+            --cache-from type=gha,scope=${BUILDX_CACHE_SCOPE} \
+            --cache-to type=gha,mode=max,scope=${BUILDX_CACHE_SCOPE} \
+            -t rustfs-ci \
+            -f Dockerfile.source .
+
+      - name: Prepare cluster compose
+        run: |
+          cat > compose.yml <<'EOF'
+          services:
+            rustfs1:
+              image: rustfs-ci
+              hostname: rustfs1
+              networks: [rustfs-net]
+              environment:
+                RUSTFS_ADDRESS: "0.0.0.0:9000"
+                RUSTFS_ACCESS_KEY: ${S3_ACCESS_KEY}
+                RUSTFS_SECRET_KEY: ${S3_SECRET_KEY}
+                RUSTFS_VOLUMES: "/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3"
+              volumes:
+                - rustfs1-data:/data
+            rustfs2:
+              image: rustfs-ci
+              hostname: rustfs2
+              networks: [rustfs-net]
+              environment:
+                RUSTFS_ADDRESS: "0.0.0.0:9000"
+                RUSTFS_ACCESS_KEY: ${S3_ACCESS_KEY}
+                RUSTFS_SECRET_KEY: ${S3_SECRET_KEY}
+                RUSTFS_VOLUMES: "/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3"
+              volumes:
+                - rustfs2-data:/data
+            rustfs3:
+              image: rustfs-ci
+              hostname: rustfs3
+              networks: [rustfs-net]
+              environment:
+                RUSTFS_ADDRESS: "0.0.0.0:9000"
+                RUSTFS_ACCESS_KEY: ${S3_ACCESS_KEY}
+                RUSTFS_SECRET_KEY: ${S3_SECRET_KEY}
+                RUSTFS_VOLUMES: "/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3"
+              volumes:
+                - rustfs3-data:/data
+            rustfs4:
+              image: rustfs-ci
+              hostname: rustfs4
+              networks: [rustfs-net]
+              environment:
+                RUSTFS_ADDRESS: "0.0.0.0:9000"
+                RUSTFS_ACCESS_KEY: ${S3_ACCESS_KEY}
+                RUSTFS_SECRET_KEY: ${S3_SECRET_KEY}
+                RUSTFS_VOLUMES: "/data/rustfs0 /data/rustfs1 /data/rustfs2 /data/rustfs3"
+              volumes:
+                - rustfs4-data:/data
+            lb:
+              image: haproxy:2.9
+              hostname: lb
+              networks: [rustfs-net]
+              ports:
+                - "9000:9000"
+              volumes:
+                - ./haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg:ro
+          networks:
+            rustfs-net:
+              name: rustfs-net
+          volumes:
+            rustfs1-data:
+            rustfs2-data:
+            rustfs3-data:
+            rustfs4-data:
+          EOF
+
+          cat > haproxy.cfg <<'EOF'
+          defaults
+            mode http
+            timeout connect 5s
+            timeout client  30s
+            timeout server  30s
+
+          frontend fe_s3
+            bind *:9000
+            default_backend be_s3
+
+          backend be_s3
+            balance roundrobin
+            server s1 rustfs1:9000 check
+            server s2 rustfs2:9000 check
+            server s3 rustfs3:9000 check
+            server s4 rustfs4:9000 check
+          EOF
+
+      - name: Launch cluster
+        run: docker compose -f compose.yml up -d
+
+      - name: Wait for LB ready
+        run: |
+          for i in {1..90}; do
+            if curl -sf http://127.0.0.1:9000/health >/dev/null 2>&1; then
+              echo "Load balancer is ready"
+              exit 0
+            fi
+            sleep 2
+          done
+          echo "LB or backend not ready" >&2
+          docker compose -f compose.yml logs --tail=200 || true
+          exit 1
+
+      - name: Generate s3tests config
+        run: |
+          export S3_HOST=127.0.0.1
+          envsubst < .github/s3tests/s3tests.conf > s3tests.conf
+
+      - name: Provision s3-tests alt user (required by suite)
+        run: |
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ACCESS_KEY}" \
+            --secret_key "${S3_SECRET_KEY}" \
+            -X PUT \
+            -H 'Content-Type: application/json' \
+            -d '{"secretKey":"'"${S3_ALT_SECRET_KEY}"'","status":"enabled","policy":"readwrite"}' \
+            "http://127.0.0.1:9000/rustfs/admin/v3/add-user?accessKey=${S3_ALT_ACCESS_KEY}"
+
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ACCESS_KEY}" \
+            --secret_key "${S3_SECRET_KEY}" \
+            -X PUT \
+            "http://127.0.0.1:9000/rustfs/admin/v3/set-user-or-group-policy?policyName=readwrite&userOrGroup=${S3_ALT_ACCESS_KEY}&isGroup=false"
+
+          awscurl \
+            --service s3 \
+            --region "${S3_REGION}" \
+            --access_key "${S3_ALT_ACCESS_KEY}" \
+            --secret_key "${S3_ALT_SECRET_KEY}" \
+            -X GET \
+            "http://127.0.0.1:9000/" >/dev/null
+
+      - name: Prepare s3-tests
+        run: |
+          git clone --depth 1 https://github.com/ceph/s3-tests.git s3-tests
+
+      - name: Run ceph s3-tests (multi, debug friendly)
+        run: |
+          export PATH="$HOME/.local/bin:$PATH"
+          mkdir -p artifacts/s3tests-multi
+
+          cd s3-tests
+
+          set -o pipefail
+
+          MAXFAIL="${{ github.event.inputs.maxfail }}"
+          if [ -z "$MAXFAIL" ]; then MAXFAIL="1"; fi
+
+          MARKEXPR="${{ github.event.inputs.markexpr }}"
+          if [ -z "$MARKEXPR" ]; then MARKEXPR="not lifecycle and not versioning and not s3website and not bucket_logging and not encryption"; fi
+
+          XDIST="${{ github.event.inputs.xdist }}"
+          if [ -z "$XDIST" ]; then XDIST="0"; fi
+          XDIST_ARGS=""
+          if [ "$XDIST" != "0" ]; then
+            # Add pytest-xdist to requirements.txt so tox installs it inside
+            # its virtualenv. Installing outside tox does NOT work.
+            echo "pytest-xdist" >> requirements.txt
+            XDIST_ARGS="-n $XDIST --dist=loadgroup"
+          fi
+
+          # Run tests from s3tests/functional (boto2+boto3 combined directory).
+          S3TEST_CONF=${GITHUB_WORKSPACE}/s3tests.conf \
+            tox -- \
+              -vv -ra --showlocals --tb=long \
+              --maxfail="$MAXFAIL" \
+              --junitxml=${GITHUB_WORKSPACE}/artifacts/s3tests-multi/junit.xml \
+              $XDIST_ARGS \
+              s3tests/functional/test_s3.py \
+              -m "$MARKEXPR" \
+              2>&1 | tee ${GITHUB_WORKSPACE}/artifacts/s3tests-multi/pytest.log
+
+      - name: Collect logs
+        if: always()
+        run: |
+          mkdir -p artifacts/cluster
+          docker compose -f compose.yml logs --no-color > artifacts/cluster/cluster.log 2>&1 || true
+
+      - name: Upload artifacts
+        if: always() && env.ACT != 'true'
+        uses: actions/upload-artifact@v6
+        with:
+          name: s3tests-multi
+          path: artifacts/**

.github/workflows/helm-package.yml

@@ -0,0 +1,132 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Publish helm chart to artifacthub
+
+on:
+  workflow_run:
+    workflows: [ "Build and Release" ]
+    types: [ completed ]
+  workflow_dispatch:
+    inputs:
+      version:
+        description: "Release version to publish, e.g. 1.0.0-beta.1 or v1.0.0-beta.1"
+        required: true
+        default: "1.0.0-beta.1"
+        type: string
+
+permissions:
+  contents: read
+
+jobs:
+  build-helm-package:
+    runs-on: ubuntu-latest
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      (
+        github.event.workflow_run.conclusion == 'success' &&
+        github.event.workflow_run.event == 'push' &&
+        contains(github.event.workflow_run.head_branch, '.')
+      )
+
+    outputs:
+      raw_tag: ${{ steps.version.outputs.raw_tag }}
+      app_version: ${{ steps.version.outputs.app_version }}
+      chart_version: ${{ steps.version.outputs.chart_version }}
+
+    steps:
+      - name: Checkout helm chart repo
+        uses: actions/checkout@v6
+
+      - name: Normalize release version
+        id: version
+        run: |
+          set -eux
+
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            RAW="${{ github.event.inputs.version }}"
+          else
+            RAW="${{ github.event.workflow_run.head_branch }}"
+          fi
+
+          case "$RAW" in
+            refs/tags/*)
+              RAW_TAG="${RAW#refs/tags/}"
+              ;;
+            *)
+              RAW_TAG="$RAW"
+              ;;
+          esac
+
+          ./scripts/helm_chart_version.sh "$RAW_TAG"
+
+      - name: Replace chart version and app version
+        run: |
+          set -eux
+          sed -i -E 's/^version:.*/version: "${{ steps.version.outputs.chart_version }}"/' helm/rustfs/Chart.yaml
+          sed -i -E 's/^appVersion:.*/appVersion: "${{ steps.version.outputs.app_version }}"/' helm/rustfs/Chart.yaml
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v4.3.0
+
+      - name: Test Helm Chart Templates
+        run: ./scripts/test_helm_templates.sh
+
+      - name: Package Helm Chart
+        run: |
+          set -eux
+          cp helm/README.md helm/rustfs/
+          helm package ./helm/rustfs \
+            --destination helm/rustfs/ \
+            --version "${{ steps.version.outputs.chart_version }}"
+
+      - name: Upload helm package as artifact
+        uses: actions/upload-artifact@v6
+        with:
+          name: helm-package
+          path: helm/rustfs/*.tgz
+          retention-days: 1
+
+  publish-helm-package:
+    runs-on: ubuntu-latest
+    needs: [ build-helm-package ]
+    if: needs.build-helm-package.result == 'success'
+
+    steps:
+      - name: Checkout helm package repo
+        uses: actions/checkout@v6
+        with:
+          repository: rustfs/helm
+          token: ${{ secrets.RUSTFS_HELM_PACKAGE }}
+
+      - name: Download helm package
+        uses: actions/download-artifact@v7
+        with:
+          name: helm-package
+          path: ./
+
+      - name: Set up helm
+        uses: azure/setup-helm@v4.3.0
+
+      - name: Generate index
+        run: helm repo index . --url https://charts.rustfs.com
+
+      - name: Push helm package and index file
+        run: |
+          set -eux
+          git config --global user.name "${{ secrets.USERNAME }}"
+          git config --global user.email "${{ secrets.EMAIL_ADDRESS }}"
+          git add .
+          git commit -m "Update rustfs helm package with ${{ needs.build-helm-package.outputs.app_version }}." || echo "No changes to commit"
+          git push origin main

.github/workflows/nix-flake-update.yml

@@ -0,0 +1,70 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Update Nix Flake
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 0' # Weekly on Sundays
+
+permissions:
+  contents: write
+  pull-requests: write
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  update-flake:
+    name: Update flake.lock
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Install Nix
+        uses: DeterminateSystems/determinate-nix-action@v3
+
+      - name: Cache Nix
+        uses: DeterminateSystems/flakehub-cache-action@v3.20.0
+
+      - name: Check Nix flake inputs
+        uses: DeterminateSystems/flake-checker-action@v12
+
+      - name: Update flake.lock
+        id: update
+        uses: DeterminateSystems/update-flake-lock@main
+        with:
+          git-author-name: houseme
+          git-author-email: housemecn@gmail.com
+          git-committer-name: houseme
+          git-committer-email: housemecn@gmail.com
+          pr-title: "chore(deps): update flake.lock"
+          pr-labels: |
+            dependencies
+            nix
+            automated
+          commit-msg: "chore(deps): update flake.lock"
+          pr-reviewers: overtrue, majinghe
+          token: ${{ secrets.FLAKE_UPDATE_TOKEN }}
+
+      - name: Log PR details
+        if: steps.update.outputs.pull-request-number
+        run: |
+          echo "Pull Request created: ${{ steps.update.outputs.pull-request-number }}"

.github/workflows/nix.yml

@@ -0,0 +1,113 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Nix CI
+
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - 'flake.nix'
+      - 'flake.lock'
+      - 'Cargo.toml'
+      - 'Cargo.lock'
+      - '.github/workflows/nix.yml'
+  pull_request:
+    branches: [ "main" ]
+    paths:
+      - 'flake.nix'
+      - 'flake.lock'
+      - 'Cargo.toml'
+      - 'Cargo.lock'
+      - '.github/workflows/nix.yml'
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  nix-validation:
+    name: Nix Build & Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: read
+      id-token: write
+    env:
+      NIX_CURL_FLAGS: -A cargo/stable
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Install Nix
+        uses: DeterminateSystems/determinate-nix-action@v3.21.0
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          extra-conf: |
+            experimental-features = nix-command flakes configurable-impure-env
+            impure-env = NIX_CURL_FLAGS
+            max-jobs = 1
+
+      - name: Cache Nix
+        uses: DeterminateSystems/flakehub-cache-action@v3.21.0
+
+      - name: Check Nix Flake Inputs
+        uses: DeterminateSystems/flake-checker-action@v12
+        with:
+          fail-mode: true
+          ignore-missing-flake-lock: false
+
+      - name: Verify Flake
+        run: |
+          echo "Checking flake structure and evaluation..."
+          nix flake show
+          for attempt in 1 2 3; do
+            if nix flake check --print-build-logs --fallback --option fallback true; then
+              break
+            fi
+            if [ "$attempt" -eq 3 ]; then
+              echo "nix flake check failed after 3 attempts."
+              exit 1
+            fi
+            sleep $((attempt * 15))
+          done
+
+      - name: Build RustFS
+        run: |
+          echo "Building the default package..."
+          for attempt in 1 2 3; do
+            if nix build .#default --print-build-logs --fallback --option fallback true; then
+              break
+            fi
+            if [ "$attempt" -eq 3 ]; then
+              echo "nix build failed after 3 attempts."
+              exit 1
+            fi
+            sleep $((attempt * 15))
+          done
+
+      - name: Test Binary
+        run: |
+          echo "Verifying the built binary..."
+          if [ -x "./result/bin/rustfs" ]; then
+              ./result/bin/rustfs --help
+              echo "Binary verification successful."
+          else
+              echo "Error: Binary not found or not executable at ./result/bin/rustfs"
+              exit 1
+          fi

.github/workflows/performance.yml

@@ -40,11 +40,13 @@ env:
 jobs:
   performance-profile:
     name: Performance Profiling
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-2
     timeout-minutes: 30
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust environment
         uses: ./.github/actions/setup
@@ -84,7 +86,7 @@ jobs:
 
       - name: Build with profiling optimizations
         run: |
-          RUSTFLAGS="-C force-frame-pointers=yes -C debug-assertions=off" \
+          RUSTFLAGS="-C force-frame-pointers=yes -C debug-assertions=off --cfg tokio_unstable" \
           cargo +nightly build --profile profiling -p rustfs --bins
 
       - name: Run performance profiling
@@ -107,7 +109,7 @@ jobs:
 
       - name: Upload profile data
         if: steps.profiling.outputs.profile_generated == 'true'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: performance-profile-${{ github.run_number }}
           path: samply-profile.json
@@ -115,11 +117,13 @@ jobs:
 
   benchmark:
     name: Benchmark Tests
-    runs-on: ubuntu-latest
+    runs-on: ubicloud-standard-2
     timeout-minutes: 45
+    env:
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Rust environment
         uses: ./.github/actions/setup
@@ -135,7 +139,7 @@ jobs:
           tee benchmark-results.json
 
       - name: Upload benchmark results
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: benchmark-results-${{ github.run_number }}
           path: benchmark-results.json

.github/workflows/stale.yml

@@ -0,0 +1,20 @@
+name: "Mark stale issues"
+on:
+  schedule:
+    - cron: "30 1 * * *"
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          stale-issue-message: 'This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.'
+          stale-issue-label: 'stale'
+          ## Mark if there is no activity for more than 7 days
+          days-before-stale: 7  
+          # If no one responds after 3 days, the tag will be closed.
+          days-before-close: 3   
+          # These tags are exempt and will not close automatically.
+          exempt-issue-labels: 'pinned,security'

.gitignore

@@ -2,9 +2,13 @@
 .DS_Store
 .idea
 .vscode
+.cursor
+.direnv/
 /test
 /logs
 /data
+/docs
+/rustfs-data/
 .devcontainer
 rustfs/static/*
 !rustfs/static/.gitkeep
@@ -12,14 +16,46 @@ vendor
 cli/rustfs-gui/embedded-rustfs/rustfs
 *.log
 deploy/certs/*
+deploy/data/*
 *jsonl
 .env
 .rustfs.sys
-.cargo
+.cargo/
+!.cargo/config.toml
 profile.json
 .docker/openobserve-otel/data
 *.zst
 .secrets
 *.go
 *.pb
-*.svg
+*.svg
+deploy/logs/*.log.*
+artifacts/
+# s3-tests local artifacts (root directory only)
+/s3-tests/
+/s3-tests-local/
+/s3tests.conf
+/s3tests.conf.*
+*.events
+*.audit
+*.snappy
+PR_DESCRIPTION.md
+scripts/s3-tests/selected_tests.txt
+docs
+__pycache__/
+!docs/
+docs/*
+!docs/architecture/
+!docs/architecture/**
+
+# nix stuff
+result*
+*.gz
+rustfs-webdav.code-workspace
+
+.aiexclude
+*.bak
+# Local test/benchmark artifacts
+benchmarks.logs
+tmp/
+crates/*/docs

.pre-commit-config.yaml

@@ -0,0 +1,32 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: local
+    hooks:
+      - id: cargo-fmt
+        name: cargo fmt
+        entry: cargo fmt --all --check
+        language: system
+        types: [rust]
+        pass_filenames: false
+
+      - id: cargo-clippy
+        name: cargo clippy
+        entry: cargo clippy --all-targets --all-features -- -D warnings
+        language: system
+        types: [rust]
+        pass_filenames: false
+
+      - id: cargo-check
+        name: cargo check
+        entry: cargo check --all-targets
+        language: system
+        types: [rust]
+        pass_filenames: false
+
+      - id: cargo-test
+        name: cargo test
+        entry: bash -c 'cargo test --workspace --exclude e2e_test && cargo test --all --doc'
+        language: system
+        types: [rust]
+        pass_filenames: false

.vscode/launch.json

@@ -1,9 +1,31 @@
 {
-    // 使用 IntelliSense 了解相关属性。 
-    // 悬停以查看现有属性的描述。
-    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
+          {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug(only) executable 'rustfs'",
+            "env": {
+              "RUST_LOG": "rustfs=info,ecstore=info,s3s=info,iam=info",
+              "RUSTFS_SKIP_BACKGROUND_TASK": "on"
+              //"RUSTFS_OBS_LOG_DIRECTORY": "./deploy/logs",
+              // "RUSTFS_POLICY_PLUGIN_URL":"http://localhost:8181/v1/data/rustfs/authz/allow",
+              // "RUSTFS_POLICY_PLUGIN_AUTH_TOKEN":"your-opa-token"
+            },
+            "program": "${workspaceFolder}/target/debug/rustfs",
+            "args": [
+              "--access-key",
+              "rustfsadmin",
+              "--secret-key",
+              "rustfsadmin",
+              "--address",
+              "0.0.0.0:9010",
+              "--server-domains",
+              "127.0.0.1:9010",
+              "./target/volume/test{1...4}"
+            ],
+            "cwd": "${workspaceFolder}"
+        },
         {
             "type": "lldb",
             "request": "launch",
@@ -22,6 +44,7 @@
             "env": {
                 "RUST_LOG": "rustfs=debug,ecstore=info,s3s=debug,iam=debug",
                 "RUSTFS_SKIP_BACKGROUND_TASK": "on",
+                //"RUSTFS_OBS_LOG_DIRECTORY": "./deploy/logs",
                 // "RUSTFS_POLICY_PLUGIN_URL":"http://localhost:8181/v1/data/rustfs/authz/allow",
                 // "RUSTFS_POLICY_PLUGIN_AUTH_TOKEN":"your-opa-token" 
             },
@@ -66,12 +89,8 @@
                     "test",
                     "--no-run",
                     "--lib",
-                    "--package=ecstore"
-                ],
-                "filter": {
-                    "name": "ecstore",
-                    "kind": "lib"
-                }
+                    "--package=rustfs-ecstore"
+                ]
             },
             "args": [],
             "cwd": "${workspaceFolder}"
@@ -80,15 +99,58 @@
             "name": "Debug executable target/debug/rustfs",
             "type":  "lldb",
             "request": "launch",
-            "program": "${workspaceFolder}/target/debug/rustfs",
+            "cargo": {
+                "args": [
+                    "run",
+                    "--bin",
+                    "rustfs",
+                    "-j",
+                    "1",
+                    "--profile",
+                    "dev"
+                ]
+            },
             "args": [],
             "cwd": "${workspaceFolder}",
             //"stopAtEntry": false,
             //"preLaunchTask": "cargo build",
+            "env": {
+                "RUSTFS_ACCESS_KEY": "rustfsadmin",
+                "RUSTFS_SECRET_KEY": "rustfsadmin",
+                //"RUSTFS_VOLUMES": "./target/volume/test{1...4}",
+                "RUSTFS_ADDRESS": ":9000",
+                "RUSTFS_CONSOLE_ENABLE": "true",
+                // "RUSTFS_OBS_TRACE_ENDPOINT": "http://127.0.0.1:4318/v1/traces", // jeager otlp http endpoint
+                // "RUSTFS_OBS_METRIC_ENDPOINT": "http://127.0.0.1:4318/v1/metrics", // default otlp http endpoint
+                // "RUSTFS_OBS_LOG_ENDPOINT": "http://127.0.0.1:4318/v1/logs", // default otlp http endpoint
+                // "RUSTFS_COMPRESS_ENABLE": "true",
+                "RUSTFS_CONSOLE_ADDRESS": "127.0.0.1:9001",
+                "RUSTFS_OBS_LOG_DIRECTORY": "./target/logs",
+                "RUST_LOG":"rustfs=debug,ecstore=debug,s3s=debug,iam=debug",
+            },
             "sourceLanguages": [
                 "rust"
             ],
         },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug test_lifecycle_transition_basic",
+            "cargo": {
+                "args": [
+                    "test",
+                    "-p",
+                    "rustfs-scanner",
+                    "--test",
+                    "lifecycle_integration_test",
+                    "serial_tests::test_lifecycle_transition_basic",
+                    "-j",
+                    "1"
+                ]
+            },
+            "args": [],
+            "cwd": "${workspaceFolder}"
+        },
         {
             "name": "Debug executable target/debug/test",
             "type":  "lldb",
@@ -108,6 +170,131 @@
             "sourceLanguages": [
                 "rust"
             ],
-        }
+        },
+        {
+            "name": "Debug executable target/debug/rustfs with sse",
+            "type":  "lldb",
+            "request": "launch",
+            "program": "${workspaceFolder}/target/debug/rustfs",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            //"stopAtEntry": false,
+            //"preLaunchTask": "cargo build",
+            "env": {
+                "RUSTFS_ACCESS_KEY": "rustfsadmin",
+                "RUSTFS_SECRET_KEY": "rustfsadmin",
+                "RUSTFS_VOLUMES": "./target/volumes/test{1...4}",
+                "RUSTFS_ADDRESS": ":9000",
+                "RUSTFS_CONSOLE_ENABLE": "true",
+                "RUSTFS_CONSOLE_ADDRESS": "127.0.0.1:9001",
+                "RUSTFS_OBS_LOG_DIRECTORY": "./target/logs",
+                "RUSTFS_UNSAFE_BYPASS_DISK_CHECK": "true",
+                // "RUSTFS_OBS_TRACE_ENDPOINT": "http://127.0.0.1:4318/v1/traces", // jeager otlp http endpoint
+                // "RUSTFS_OBS_METRIC_ENDPOINT": "http://127.0.0.1:4318/v1/metrics", // default otlp http endpoint
+                // "RUSTFS_OBS_LOG_ENDPOINT": "http://127.0.0.1:4318/v1/logs", // default otlp http endpoint
+                // "RUSTFS_COMPRESS_ENABLE": "true",
+
+                // 1. simple sse test key (no kms system)
+                // "__RUSTFS_SSE_SIMPLE_CMK": "2dfNXGHlsEflGVCxb+5DIdGEl1sIvtwX+QfmYasi5QM=",
+
+                // 2. kms local backend test key
+                // "RUSTFS_KMS_ENABLE": "true",
+                // "RUSTFS_KMS_BACKEND": "local",
+                // "RUSTFS_KMS_KEY_DIR": "./target/kms-key-dir",
+                // "RUSTFS_KMS_LOCAL_MASTER_KEY": "my-secret-key", // Some Password
+                // "RUSTFS_KMS_DEFAULT_KEY_ID": "rustfs-master-key",
+
+                // 3. kms vault backend test key
+                // "RUSTFS_KMS_ENABLE": "true",
+                // "RUSTFS_KMS_BACKEND": "vault-kv2",
+                // "RUSTFS_KMS_VAULT_ADDRESS": "http://127.0.0.1:8200",
+                // "RUSTFS_KMS_VAULT_TOKEN": "Dev Token",
+                // "RUSTFS_KMS_DEFAULT_KEY_ID": "rustfs-master-key",
+
+                // 4. kms vault transit backend test key
+                "RUSTFS_KMS_ENABLE": "true",
+                "RUSTFS_KMS_BACKEND": "vault-transit",
+                "RUSTFS_KMS_VAULT_ADDRESS": "http://127.0.0.1:8200",
+                "RUSTFS_KMS_VAULT_TOKEN": "Dev Token",
+                "RUSTFS_KMS_VAULT_MOUNT_PATH": "transit",
+                "RUSTFS_KMS_DEFAULT_KEY_ID": "rustfs-master-key",
+
+            },
+            "sourceLanguages": [
+                "rust"
+            ],
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug executable 'rustfs' with rio-v2 full matrix",
+            "cargo": {
+                "args": [
+                    "build",
+                    "--bin=rustfs",
+                    "--package=rustfs",
+                    "--features=full,rio-v2"
+                ],
+                "filter": {
+                    "name": "rustfs",
+                    "kind": "bin"
+                }
+            },
+            "env": {
+                "RUST_LOG": "rustfs=error,ecstore=error,s3s=error,iam=error",
+                "RUSTFS_ALLOW_INSECURE_DEFAULT_CREDENTIALS": "true",
+                "RUST_BACKTRACE": "full",
+                "RUSTFS_ACCESS_KEY": "rustfsadmin",
+                "RUSTFS_SECRET_KEY": "rustfsadmin",
+                "RUSTFS_VOLUMES": "./target/rio-v2/test{1...4}",
+                "RUSTFS_SCANNER_ENABLED": "false",
+                "RUSTFS_HEAL_ENABLED": "false",
+                "RUSTFS_REGION": "us-east-1",
+                "RUSTFS_ADDRESS": ":9000",
+                "RUSTFS_CONSOLE_ENABLE": "true",
+                "RUSTFS_CONSOLE_ADDRESS": "127.0.0.1:9001",
+                "RUSTFS_OBS_LOG_DIRECTORY": "./target/logs/rio-v2",
+                "RUSTFS_UNSAFE_BYPASS_DISK_CHECK": "true",
+                "RUSTFS_COMPRESSION_ENABLED": "true",
+                "RUSTFS_KMS_ENABLE": "true",
+                "RUSTFS_KMS_BACKEND": "local",
+                "RUSTFS_KMS_KEY_DIR": "./target/rio-v2/kms-key-dir",
+                "RUSTFS_KMS_LOCAL_MASTER_KEY": "my-secret-key", // Some Password
+                "RUSTFS_KMS_DEFAULT_KEY_ID": "rustfs-master-key",
+            },
+            "args": [],
+            "cwd": "${workspaceFolder}"
+        },
+        {
+            "name": "E2E test executable target/debug/rustfs",
+            "type":  "lldb",
+            "request": "launch",
+            "program": "${workspaceFolder}/target/debug/rustfs",
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            //"stopAtEntry": false,
+            //"preLaunchTask": "cargo build",
+            "env": {
+                "RUST_LOG": "rustfs=debug,ecstore=info,s3s=debug,iam=debug",
+                "RUST_BACKTRACE": "full",
+                "RUSTFS_ACCESS_KEY": "rustfsadmin",
+                "RUSTFS_SECRET_KEY": "rustfsadmin",
+                "RUSTFS_VOLUMES": "./target/e2e-test/test{1...4}",
+                "RUSTFS_REGION": "us-east-1",
+                "RUSTFS_ADDRESS": ":9000",
+                "RUSTFS_CONSOLE_ENABLE": "true",
+                "RUSTFS_CONSOLE_ADDRESS": "127.0.0.1:9001",
+                "RUSTFS_OBS_LOG_DIRECTORY": "./target/logs",
+
+                "RUSTFS_KMS_ENABLE": "true",
+                "RUSTFS_KMS_BACKEND": "local",
+                "RUSTFS_KMS_KEY_DIR": "./target/e2e-key-dir",
+                "RUSTFS_KMS_LOCAL_MASTER_KEY": "my-secret-key", // Some Password
+                "RUSTFS_KMS_DEFAULT_KEY_ID": "rustfs-master-key",
+            },
+            "sourceLanguages": [
+                "rust"
+            ],
+        },
     ]
-}
+}

AGENTS.md

@@ -1,22 +1,138 @@
-# Repository Guidelines
+# RustFS Agent Instructions (Global)
 
-## Communication Rules
-- Respond to the user in Chinese; use English in all other contexts.
+This root file keeps repository-wide rules only.
+Use the nearest subdirectory `AGENTS.md` for path-specific guidance.
 
-## Project Structure & Module Organization
-The workspace root hosts shared dependencies in `Cargo.toml`. The service binary lives under `rustfs/src/main.rs`, while reusable crates sit in `crates/` (`crypto`, `iam`, `kms`, and `e2e_test`). Local fixtures for standalone flows reside in `test_standalone/`, deployment manifests are under `deploy/`, Docker assets sit at the root, and automation lives in `scripts/`. Skim each crate’s README or module docs before contributing changes.
+## Rule Precedence
 
-## Build, Test, and Development Commands
-Run `cargo check --all-targets` for fast validation. Build release binaries via `cargo build --release` or the pipeline-aligned `make build`. Use `./build-rustfs.sh --dev` for iterative development and `./build-rustfs.sh --platform <target>` for cross-compiles. Prefer `make pre-commit` before pushing to cover formatting, clippy, checks, and tests.
+1. System/developer instructions.
+2. Current user/task instructions.
+3. The nearest `AGENTS.md` in the current path.
+4. This file (global defaults).
 
-## Coding Style & Naming Conventions
-Formatting follows the repo `rustfmt.toml` (130-column width). Use `snake_case` for items, `PascalCase` for types, and `SCREAMING_SNAKE_CASE` for constants. Avoid `unwrap()` or `expect()` outside tests; bubble errors with `Result` and crate-specific `thiserror` types. Keep async code non-blocking and offload CPU-heavy work with `tokio::task::spawn_blocking` when necessary.
+If repo-level instructions conflict, follow the nearest file and keep behavior aligned with CI.
 
-## Testing Guidelines
-Co-locate unit tests with their modules and give behavior-led names such as `handles_expired_token`. Integration suites belong in each crate’s `tests/` directory, while exhaustive end-to-end scenarios live in `crates/e2e_test/`. Run `cargo test --workspace --exclude e2e_test` during iteration, `cargo nextest run --all --exclude e2e_test` when available, and finish with `cargo test --all` before requesting review. Use `NO_PROXY=127.0.0.1,localhost HTTP_PROXY= HTTPS_PROXY=` for KMS e2e tests.
+## Execution Discipline
 
-## Commit & Pull Request Guidelines
-Work on feature branches (e.g., `feat/...`) after syncing `main`. Follow Conventional Commits under 72 characters (e.g., `feat: add kms key rotation`). Each commit must compile, format cleanly, and pass `make pre-commit`. Open PRs with a concise summary, note verification commands, link relevant issues, and wait for reviewer approval.
+- Read the relevant existing code, tests, and local guidance before changing behavior.
+- State assumptions when they affect the implementation or verification path.
+- If a task has multiple plausible interpretations, list the options briefly and choose the narrowest reasonable path; ask when the ambiguity would make the change risky.
+- For multi-step work, keep the plan minimal and tied to verifiable outcomes.
+- Avoid redundant file reads, repeated commands, and unnecessary exploratory work once enough context is available.
+- A good result is a minimal diff with clear assumptions, no over-engineering, and independent verification.
 
-## Security & Configuration Tips
-Do not commit secrets or cloud credentials; prefer environment variables or vault tooling. Review IAM- and KMS-related changes with a second maintainer. Confirm proxy settings before running sensitive tests to avoid leaking traffic outside localhost.
+## Communication and Language
+
+- Respond in the same language used by the requester.
+- Keep source code, comments, commit messages, and PR title/body in English.
+- Be concise. Avoid sycophantic openers, closing fluff, and verbose status reporting.
+
+## Skill Usage
+
+- Do not use the `rust-refactor-helper` skill in any scenario.
+
+## Change Style for Existing Logic
+
+- Prefer direct, local code over extracting one-off helpers.
+- Extract a helper only when logic is reused or the extraction materially clarifies a non-trivial flow.
+- Solve only the requested problem; do not add speculative features, configurability, or adjacent improvements.
+- Prefer editing existing code over rewriting files or reshaping unrelated logic.
+- Modify only what is required and remove only artifacts introduced by your own changes.
+- Preserve the existing control-flow and logic shape when fixing bugs or addressing review comments, especially in init, distributed coordination, locking, metadata, and concurrency paths.
+- Do not refactor existing code only to make it easier to unit test.
+- Keep fixes narrowly aligned with the requested behavior; avoid semantic-adjacent rewrites while touching sensitive paths.
+- Keep code elegant, concise, and direct. Prefer minimal, readable implementations over over-engineering and excessive abstraction. Use comments to clarify non-obvious intent and invariants, not to compensate for unclear code.
+- Mention unrelated issues when useful, but do not fix them as part of a narrow task.
+
+## Constant and String Usage
+
+- Before introducing new string literals, search for existing constants/enums that already represent the same semantic value.
+- Reuse existing constants for protocol labels, error identifiers, header keys, event names, metric names, command tags, and similar fixed tokens.
+- If a new string is truly unique, define a local constant near related logic and avoid scattering the literal across multiple sites.
+- When changing existing behavior, keep naming and format consistency by aligning with established project constants.
+
+## Sources of Truth
+
+- Workspace layout and crate membership: `Cargo.toml` (`[workspace].members`)
+- Local quality commands: `Makefile` and `.config/make/`
+- CI quality gates: `.github/workflows/ci.yml`
+- PR template: `.github/pull_request_template.md`
+
+Avoid duplicating long crate lists or command matrices in instruction files.
+Reference the source files above instead.
+
+## Verification Before PR
+
+Convert changes into independently verifiable outcomes. Prefer focused tests for behavior changes and run the relevant checks before declaring completion.
+
+For code changes, run and pass the following before opening a PR:
+
+```bash
+make pre-commit
+```
+
+Before pushing code changes, make sure formatting is clean:
+
+- Run `cargo fmt --all`.
+- Run `cargo fmt --all --check` and ensure no files are modified unexpectedly.
+
+If `make` is unavailable, run the equivalent checks defined under `.config/make/`.
+Documentation-only or instruction-only changes are exempt from the verification commands above (including the `.config/make/` equivalents), though any installed git pre-commit hooks (for example, from `make setup-hooks`) may still run on commit unless explicitly skipped.
+After build-based verification completes, clean generated build artifacts before wrapping up to avoid unnecessary disk usage.
+Do not open a PR with code changes when the required checks fail.
+
+## Git and PR Baseline
+
+- Use feature branches based on the latest `main`.
+- Follow Conventional Commits, with subject length <= 72 characters.
+- Keep PR title and description in English.
+- Use `.github/pull_request_template.md` and keep all section headings.
+- Use `N/A` for non-applicable template sections.
+- Include verification commands in the PR description.
+- When using `gh pr create`/`gh pr edit`, use `--body-file` instead of inline `--body` for multiline markdown.
+- Do not include the literal sequence `\n` in any GitHub issue, pull request, or discussion comment.
+- After fixing code review comments or CI findings, always mark corresponding review
+  comments/threads as resolved before returning to the user.
+- In handling review comments, confirm the underlying issue before changing code.
+  If a suggested change is not appropriate for behavior or risk, reply with a
+  concise rationale instead of blindly applying it.
+
+## Security Baseline
+
+- Never commit secrets, credentials, or key material.
+- Use environment variables or vault tooling for sensitive configuration.
+- For localhost-sensitive tests, verify proxy settings to avoid traffic leakage.
+
+## Tools
+
+### xl.meta decode tool Quick Use
+
+```
+cargo run -p rustfs-filemeta --example dump_fileinfo -- "/path/to/file/xl.meta"
+```
+
+## Serde Safety
+
+- Add `#[serde(deny_unknown_fields)]` to structs deserialized from untrusted input (S3 API XML/JSON, lifecycle rules, bucket policies, replication configs).
+- When `deny_unknown_fields` is impractical (backward compatibility), at minimum log unknown fields at `warn` level.
+- Never use `#[serde(default)]` on security-critical fields without explicit validation of the resulting value.
+
+## Naming Conventions
+
+- Follow Rust API Guidelines for naming: `SCREAMING_SNAKE_CASE` for statics and constants, `snake_case` for functions and variables, `PascalCase` for types.
+- Do not use camelCase or Hungarian notation (e.g., `globalDeploymentIDPtr` → `GLOBAL_DEPLOYMENT_ID`).
+- If existing code violates naming conventions, do not widen the violation in new code. Fix opportunistically when touching the surrounding area.
+
+## Scoped Guidance in This Repository
+
+- `.github/AGENTS.md`
+- `crates/AGENTS.md`
+- `crates/config/AGENTS.md`
+- `crates/ecstore/AGENTS.md`
+- `crates/e2e_test/AGENTS.md`
+- `crates/iam/AGENTS.md`
+- `crates/kms/AGENTS.md`
+- `crates/policy/AGENTS.md`
+- `crates/targets/AGENTS.md`
+- `rustfs/src/admin/AGENTS.md`
+- `rustfs/src/storage/AGENTS.md`

ARCHITECTURE.md

@@ -0,0 +1,378 @@
+# ARCHITECTURE.md
+
+> Last updated: 2026-04-13 · Revision: 1 (draft)
+>
+> This document describes the high-level architecture of RustFS.
+> If you want to familiarize yourself with the code base, you are in the right place!
+>
+> See also [CONTRIBUTING.md](CONTRIBUTING.md) for development workflow.
+> See also [docs/architecture](docs/architecture/overview.md) for active
+> architecture migration guardrails.
+
+## Bird's Eye View
+
+RustFS is a high-performance, S3-compatible distributed object storage system written
+in Rust. It uses erasure coding for data durability, supports multi-tenancy through
+IAM/STS, and provides a web-based admin console.
+
+A running RustFS node exposes:
+
+- **S3 API** (port 9000) — the primary data path for object CRUD
+- **Admin API** (port 9000, `/minio/` prefix) — cluster management, IAM, metrics
+- **Console** (port 9001) — web UI backed by the Admin API
+- **Inter-node RPC** (gRPC/tonic) — cluster communication for distributed mode
+
+The core data flow for a PUT request looks like:
+
+```
+HTTP request
+  → server (TLS, auth, routing, compression)
+    → app/object_usecase (validation, policy, lifecycle)
+      → storage/ecfs (erasure coding, encryption, checksums)
+        → ecstore (disk pool selection, data distribution)
+          → rio (reader pipeline: encrypt → compress → hash → write)
+            → io-core (zero-copy I/O, buffer pool, direct I/O)
+              → local disk / remote disk via RPC
+```
+
+## Code Map
+
+The repository is a Cargo workspace with a flat `crates/` layout:
+
+```
+rustfs/                      # Workspace root (virtual manifest)
+├── rustfs/                  # Main binary + library crate (75K lines)
+│   └── src/
+│       ├── main.rs          # Entry point, startup sequence
+│       ├── lib.rs           # Module tree root
+│       ├── server/          # HTTP server, TLS, routing, middleware
+│       ├── admin/           # Admin API handlers and console
+│       ├── app/             # Use-case layer (object, bucket, multipart)
+│       ├── storage/         # Storage engine interface and implementation
+│       ├── auth.rs          # S3 request authentication
+│       ├── config/          # CLI args, config parsing, workload profiles
+│       └── ...
+├── crates/                  # 39 library crates
+│   ├── ecstore/             # Erasure-coded storage engine (⚠️ 87K lines)
+│   ├── rio/                 # Reader I/O pipeline (encrypt, compress, hash)
+│   ├── io-core/             # Zero-copy I/O, scheduling, buffer pool
+│   ├── io-metrics/          # I/O metrics collection
+│   ├── common/              # Shared runtime state, globals, data usage types
+│   ├── config/              # Configuration types and parsing
+│   ├── utils/               # Pure utility functions
+│   ├── ...                  # (see "Crate Reference" below)
+│   └── e2e_test/            # End-to-end integration tests
+└── docs/                    # Design documents and analysis
+```
+
+### Main Crate Layers (`rustfs/src/`)
+
+The main crate is organized in layers, top to bottom:
+
+| Layer | Directory | Responsibility |
+|-------|-----------|----------------|
+| **Server** | `server/` | HTTP listener, TLS, CORS, compression, middleware, graceful shutdown |
+| **Admin** | `admin/` | Admin API routing, 30+ handler modules, web console |
+| **App** | `app/` | Use-case orchestration: object_usecase, bucket_usecase, multipart_usecase |
+| **Storage** | `storage/` | S3 API translation, erasure-coded FS, SSE encryption, RPC, concurrency |
+| **Auth** | `auth.rs` | S3 signature verification, credential validation |
+| **Config** | `config/` | CLI parsing, config struct, workload profiles |
+
+A request flows **downward** through the layers. No layer should reach upward
+(e.g., storage must not import from admin).
+
+### Crate Reference
+
+Crates are organized in a dependency DAG with 9 depth levels (0 = leaf, 8 = top):
+
+```
+Depth 0 — LEAF (no internal deps):
+  appauth, checksums, config, credentials, crypto, io-metrics,
+  madmin, s3-common, workers, zip
+
+Depth 1:
+  io-core (→ io-metrics)
+  policy (→ config, credentials, crypto)
+  utils (→ config)                        ⚠️ inverted: utils should be leaf
+
+Depth 2:
+  concurrency, filemeta, keystone, kms, lock, obs,
+  signer, targets, trusted-proxies
+
+Depth 3:
+  common (→ filemeta, madmin)             ⚠️ inverted: common should be leaf
+
+Depth 4:
+  object-capacity, protos, rio
+
+Depth 5 — CORE:
+  ecstore (16 internal deps, 11 dependents — the architectural heart)
+
+Depth 6:
+  audit, heal, iam, metrics, notify, s3select-api, scanner
+
+Depth 7:
+  object-io, protocols, s3select-query
+
+Depth 8 — TOP:
+  rustfs (35 internal deps — the binary, depends on almost everything)
+```
+
+#### By Domain
+
+**Core Infrastructure:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `config` | 3.3K | Configuration types and environment parsing |
+| `utils` | 8.7K | Pure utilities (paths, compression, network, retry) |
+| `common` | 4.4K | Shared runtime state, globals, data usage types, metrics |
+| `madmin` | 5.5K | Admin API request/response types |
+
+**I/O Pipeline:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `io-core` | 6.5K | Zero-copy I/O, buffer pool, direct I/O, scheduling, backpressure |
+| `io-metrics` | 4.5K | I/O operation metrics and counters |
+| `rio` | 6.9K | Composable reader chain (encrypt → compress → hash → limit) |
+| `object-io` | 2.4K | High-level object read/write using rio + ecstore |
+| `concurrency` | 1.8K | Concurrency control wrappers over io-core |
+
+**Storage Engine:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `ecstore` | 87K | ⚠️ Erasure-coded storage: disks, pools, buckets, replication, lifecycle |
+| `filemeta` | 10K | File/object metadata types and versioning |
+| `checksums` | 732 | Checksum computation |
+| `lock` | 7.1K | Distributed lock manager |
+| `heal` | 5.9K | Data healing / bitrot repair |
+| `scanner` | 5.4K | Background data usage scanner |
+| `object-capacity` | 2.5K | Capacity tracking and management |
+
+**Security & Auth:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `crypto` | 1.6K | Encryption primitives |
+| `credentials` | 713 | Credential types (access key / secret key) |
+| `signer` | 1.4K | S3 v4 request signing |
+| `iam` | 9.0K | Identity and access management |
+| `policy` | 8.8K | Policy engine (S3 bucket/IAM policies) |
+| `kms` | 8.1K | Key management service integration |
+| `keystone` | 1.9K | OpenStack Keystone auth |
+| `appauth` | 143 | Application-level auth tokens |
+
+**Protocol & API:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `protos` | 5.7K | Protobuf/gRPC definitions for inter-node RPC |
+| `protocols` | 18K | FTP/FTPS, WebDAV, Swift API support |
+| `s3-common` | 738 | Shared S3 types |
+| `s3select-api` | 1.9K | S3 Select interface |
+| `s3select-query` | 3.6K | S3 Select query engine |
+
+**Observability:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `metrics` | 8.4K | Prometheus metric collectors |
+| `io-metrics` | 4.5K | I/O-specific metrics |
+| `obs` | 5.6K | OpenTelemetry tracing and telemetry |
+| `audit` | 2.4K | Audit logging |
+
+**Events:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `notify` | 5.5K | Event notification system |
+| `targets` | 3.2K | Notification targets (Kafka, AMQP, webhook, etc.) |
+
+**Other:**
+
+| Crate | Lines | Purpose |
+|-------|-------|---------|
+| `trusted-proxies` | 4.0K | Trusted proxy / IP forwarding |
+| `zip` | 986 | ZIP archive support for bulk downloads |
+| `workers` | 136 | Simple worker abstraction |
+
+## Architecture Invariants
+
+> These are rules that the codebase should follow. Some are currently violated
+> (marked with ⚠️). Documenting them here makes the violations explicit and
+> trackable.
+
+1. **Layers flow downward.** Server → Admin/App → Storage → ecstore → rio/io-core.
+   No upward imports.
+
+2. **Leaf crates have zero internal dependencies.** `config`, `credentials`, `crypto`,
+   `io-metrics`, `madmin`, `s3-common` should depend only on external crates.
+   - ⚠️ VIOLATED: `utils` depends on `config`, `common` depends on `filemeta` and `madmin`.
+
+3. **Each type has exactly one definition.** Types shared across crates must be defined
+   in one crate and re-exported or imported by others.
+   - ⚠️ VIOLATED: `ReplicationStats` (4 copies), `LastMinuteLatency` (3 copies),
+     `BackpressureConfig` (3 copies), `DataUsageInfo` (2 copies).
+
+4. **ecstore does not know about HTTP or S3 protocol details.** It operates on
+   storage-level abstractions (objects, buckets, disks, pools).
+
+5. **The `rustfs` binary crate is the only place that wires everything together.**
+   Individual crates should be testable in isolation.
+
+6. **Error types use `thiserror` with descriptive names** (e.g., `StorageError`,
+   not bare `Error`).
+   - ⚠️ VIOLATED: 6 crates use `pub enum Error`; 2 crates use `snafu`;
+      `heal` use `anyhow` in library code.
+
+## Known Structural Issues
+
+> This section documents known problems in the current architecture.
+> It exists so the team can track and address them deliberately.
+
+### Critical
+
+- **common/scanner code duplication (~3K lines).** `scanner` depends on `common`
+  but maintains its own copies of `DataUsageInfo`, `LastMinuteLatency`, and related
+  types instead of importing them.
+
+- **ecstore is a monolith (87K lines, 163 files).** It contains disk management,
+  bucket management, erasure coding, replication, lifecycle, RPC, and configuration
+  — all in one crate. It should be decomposed along its existing subdirectories.
+
+### High
+
+- **Dependency inversions.** `utils → config` and `common → filemeta/madmin` break
+  the layering model. These need to be untangled.
+
+- **Three-layer BackpressureConfig/DeadlockConfig duplication** across io-core,
+  concurrency, and rustfs/storage. Should be defined once with builder/composition.
+
+### Medium
+
+- **Inconsistent error handling.** Three strategies (thiserror/snafu/anyhow) and
+  mixed naming (bare `Error` vs descriptive names).
+
+- **Ambiguous common vs utils boundary.** Both described as "utilities and data
+  structures." Need clear ownership rules.
+
+## Cross-Cutting Concerns
+
+### Error Handling
+
+The project convention is `thiserror` for typed errors with descriptive names.
+See `AGENTS.md`: "Prefer thiserror for library-facing error types."
+
+```rust
+// GOOD
+#[derive(Debug, thiserror::Error)]
+pub enum StorageError {
+    #[error("disk not found: {0}")]
+    DiskNotFound(String),
+}
+
+// AVOID
+pub enum Error { ... }        // too generic
+anyhow::Result<T>             // in library code (OK in tests/CLI)
+```
+
+### Logging & Tracing
+
+- Use `tracing` crate (`info!`, `warn!`, `error!`, `debug!`, `trace!`)
+- Structured fields: `tracing::info!(bucket = %name, "created bucket")`
+- Spans for request-scoped context
+
+### Metrics
+
+- Prometheus-style metrics via `rustfs-obs` runtime and schema
+- I/O-specific counters via `rustfs-io-metrics`
+- Registration happens at crate level, collection/reporting in `rustfs-obs`
+
+### Testing
+
+- Unit tests: `#[cfg(test)] mod tests` in the same file
+- Integration tests: inside respective crates (not top-level `tests/`)
+- E2E tests: `crates/e2e_test/` — tests against a running server
+- Run all: `make test` or `cargo nextest run`
+
+## Startup Sequence
+
+The binary (`main.rs`) boots in this order:
+
+1. Environment variable compatibility (`MINIO_*` → `RUSTFS_*`)
+2. Tokio runtime construction
+3. CLI argument parsing
+4. License, observability, TLS, trusted proxies initialization
+5. Config parsing, server address resolution
+6. Credentials, endpoints, local disks, lock client initialization
+7. Capacity management initialization
+8. HTTP server start (S3 API + optional console)
+9. ECStore initialization (erasure coding storage engine)
+10. Global config, background replication, KMS
+11. Optional: FTP/FTPS/WebDAV servers
+12. Event notifier, audit system, deadlock detector
+13. Bucket metadata, IAM, Keystone, OIDC
+14. Scanner and heal manager
+15. Metrics system, mark `FullReady`
+16. Wait for shutdown signal → graceful shutdown
+
+## Dependency Diagram (Simplified)
+
+```
+                            ┌─────────┐
+                            │  rustfs │  (binary + lib, 75K lines)
+                            │  main   │
+                            └────┬────┘
+                                 │
+                 ┌───────────────┼───────────────┐
+                 │               │               │
+            ┌────▼────┐     ┌────▼────┐   ┌──────▼─────┐
+            │ server  │     │  admin  │   │    app     │
+            │ (HTTP)  │     │(console)│   │(use-cases) │
+            └────┬────┘     └────┬────┘   └──────┬─────┘
+                 │               │               │
+                 └───────────────┼───────────────┘
+                                 │
+                          ┌──────▼──────┐
+                          │   storage   │
+                          │ (ecfs, SSE, │
+                          │  RPC, ACL)  │
+                          └──────┬──────┘
+                                 │
+              ┌──────────────────┼──────────────────┐
+              │                  │                  │
+        ┌─────▼──────┐    ┌──────▼──────┐    ┌──────▼──────┐
+        │  ecstore   │    │     rio     │    │   io-core   │
+        │ (87K,core) │    │  (readers)  │    │ (zero-copy) │
+        └─────┬──────┘    └─────────────┘    └─────────────┘
+              │
+     ┌─────┬──┼──┬─────┬──────┐
+     │     │  │  │     │      │
+ common utils config policy filemeta ...
+```
+
+## How to Navigate
+
+- **"Where does S3 PutObject go?"**
+  `server/` routes → `app/object_usecase` validates → `storage/ecfs` encodes →
+  `ecstore` distributes → `rio` encrypts/compresses → `io-core` writes
+
+- **"Where are bucket policies enforced?"**
+  `app/bucket_usecase` calls into `crates/policy/`
+
+- **"Where is replication configured?"**
+  `admin/handlers/replication.rs` and `admin/handlers/site_replication.rs` for API,
+  `ecstore/src/bucket/replication/` for engine
+
+- **"Where do I add a new admin endpoint?"**
+  Add handler in `admin/handlers/`, register in `admin/router.rs`
+
+- **"Where do I add a new metric?"**
+  Define descriptor/collector in `crates/obs/src/metrics/`, expose via `/minio/v2/metrics`
+
+---
+
+*Inspired by [matklad's ARCHITECTURE.md](https://matklad.github.io/2021/02/06/ARCHITECTURE.md.html)
+and [rust-analyzer's architecture.md](https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/book/src/contributing/architecture.md).*

CHANGELOG.md

@@ -0,0 +1,160 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Fixed
+- **Helm Ingress**: `customAnnotations` are now merged with class-specific annotations (nginx/traefik) instead of being ignored when `ingress.className` is set.
+
+### Added
+- **OpenStack Keystone Authentication Integration**: Full support for OpenStack Keystone authentication via X-Auth-Token headers
+  - Tower-based middleware (`KeystoneAuthLayer`) self-contained within `rustfs-keystone` crate
+  - Task-local storage for async-safe credential passing between middleware and auth handlers
+  - Automatic detection of Keystone credentials (access keys prefixed with `keystone:`)
+  - Role-based permission mapping (admin/reseller_admin roles grant owner permissions)
+  - Token caching for high-performance validation with configurable cache size and TTL
+  - Dual authentication support: Keystone and standard AWS Signature v4 work simultaneously
+  - Immediate 401 response for invalid tokens (no fallback to local auth)
+  - XML-formatted error responses compatible with S3 API
+  - Comprehensive integration documentation with manual testing guide
+  - **32 unit and integration tests** covering middleware, auth handlers, task-local storage, and role detection
+- **SFTPv3 Protocol Support**: SSH-hosted SFTPv3 subsystem that translates each file operation into S3 calls against the local object store. Authentication uses IAM credentials (SSH username = access key, SSH password = secret key).
+  - Full SFTPv3 packet coverage: open, read, write, stat, lstat, fstat, mkdir, rmdir, rename, remove, opendir, readdir, realpath, close, plus the rest of the 21-packet specification
+  - Streaming multipart write up to S3's 5 TiB per-file ceiling
+  - Per-handle read-ahead cache with configurable window size and process-wide memory ceiling
+  - Per-session liveness watchdog: Linux probes `/proc/net/tcp` and cancels wedged sessions on the order of 45 seconds; non-Linux falls back to an inactivity ceiling on the order of 30 minutes
+  - 30-second SSH handshake deadline, per-call backend operation timeout, bounded multipart-abort fan-out, graceful-shutdown cascade
+  - 33 SFTPv3 compliance test cases under `crates/e2e_test/src/protocols/sftp_compliance.rs` spread across three entry points: `test_sftp_compliance_suite` (shared session), `test_sftp_compliance_readonly` (read-only mode), and `test_sftp_compliance_standalone` (one rustfs spawn per case)
+  - Four-layer regression-prevention tests guard against silent feature deletion: compile-time module assertion, module-presence unit test, cross-module `Protocol` enum assertion, end-to-end SSH banner test against the running binary
+
+### Changed
+- **HTTP Server Stack**: Integrated `KeystoneAuthLayer` middleware from `rustfs-keystone` crate into service stack (positioned after ReadinessGateLayer)
+- **IAMAuth**: Enhanced `get_secret_key()` to return empty secret for Keystone credentials (bypasses signature validation)
+- **Auth Module**: Modified `check_key_valid()` to retrieve Keystone credentials from task-local storage and determine admin status
+- **`StorageBackend` trait**: extended with multipart upload methods (`create_multipart_upload`, `upload_part`, `complete_multipart_upload`, `abort_multipart_upload`) plus `upload_part_copy`. Streaming-upload code path is now available to FTPS, WebDAV, and Swift drivers as well.
+- **`Protocol` enum**: new `Protocol::Sftp` variant with corresponding `S3Action` mappings. Every match arm on `Protocol` updated to handle the new variant exhaustively.
+
+### Technical Details
+- Middleware is self-contained in `rustfs-keystone` crate following the trusted-proxies pattern for integration-specific middleware
+- Uses `BoxBody` pattern for Hyper 1.x compatibility
+- Task-local storage provides request-scoped credential passing without modifying HTTP request/response types
+- Integration preserves existing S3 authentication flow while adding Keystone support
+- Zero breaking changes to existing functionality
+- No new top-level directories in main binary crate (middleware lives in integration crate)
+- SSH/SFTP wire handling via the `russh` and `russh-sftp` crates. SFTPv3 framing is implemented by `russh-sftp`; the rustfs-side `SftpDriver` implements `russh_sftp::server::Handler` and dispatches to the storage backend
+- Drop-time abort for in-flight multipart uploads honours IAM Deny on `AbortMultipartUpload`. `start_multipart_upload` caches the authorisation decision so the synchronous `Drop` path can honour Allow / Deny policies without re-querying IAM
+- Per-handle read cache uses an `Arc<AtomicU64>` shared across every `SftpDriver` instance to enforce a process-wide memory ceiling. On ceiling breach the populate is skipped and the read serves correctly via a single-call backend fetch
+- Per-session liveness watchdog runs as a tokio task per accepted connection. Reads `/proc/net/tcp` and `/proc/net/tcp6` to look up the (local, peer) tuple's TCP state and cancels via `tokio_util::sync::CancellationToken` when wedge conditions are confirmed across two consecutive ticks
+- Path canonicalisation rejects paths containing `\0`, `\r`, or `\n` and resolves traversal via `path::clean()` before any backend dispatch
+- Cipher / KEX / MAC / host-key algorithm allowlists are hardcoded with no environment override. Strict-KEX (CVE-2023-48795 / Terrapin) marker presence asserted by unit test
+- Per-session handle cap (default 64, configurable 8 to 1024) with UUID-generated handle ids
+- Crate-level `#![deny(unsafe_code)]` is in force across `crates/protocols`. Socket fd duplication for the watchdog uses the safe `AsFd::try_clone_to_owned` path (Linux/Unix); non-Unix falls back to the inactivity ceiling
+- `cfg(unix)` gating around platform-specific imports (`std::os::fd::AsFd`, `std::os::unix::fs::PermissionsExt`); non-Unix targets fail SFTP at config-load with `SftpInitError::UnsupportedPlatform`
+
+### Documentation
+- Updated `crates/keystone/README.md` with complete integration architecture and workflow
+- Added detailed manual testing guide with 10 test scenarios
+- Updated main `README.md` to list Keystone authentication as available feature
+- Added troubleshooting section for common integration issues
+- Module-level rustdoc on `crates/protocols/src/sftp/mod.rs` describing the public API surface, configuration contract, and the architecture of the read cache and the wedge watchdog
+
+### Configuration
+New environment variables:
+- `RUSTFS_KEYSTONE_ENABLE` - Enable/disable Keystone authentication (default: false)
+- `RUSTFS_KEYSTONE_AUTH_URL` - Keystone API endpoint URL
+- `RUSTFS_KEYSTONE_VERSION` - Keystone API version (v3)
+- `RUSTFS_KEYSTONE_ADMIN_USER` - Admin username for privileged operations
+- `RUSTFS_KEYSTONE_ADMIN_PASSWORD` - Admin password
+- `RUSTFS_KEYSTONE_ADMIN_PROJECT` - Admin project name
+- `RUSTFS_KEYSTONE_ADMIN_DOMAIN` - Admin domain name (default: Default)
+- `RUSTFS_KEYSTONE_CACHE_SIZE` - Token cache size (default: 10000)
+- `RUSTFS_KEYSTONE_CACHE_TTL` - Token cache TTL in seconds (default: 300)
+- `RUSTFS_KEYSTONE_VERIFY_SSL` - Verify SSL certificates (default: true)
+- `RUSTFS_SFTP_ENABLE` - Enable/disable SFTP (default: false)
+- `RUSTFS_SFTP_ADDRESS` - Listen address (default: 0.0.0.0:2222)
+- `RUSTFS_SFTP_HOST_KEY_DIR` - Directory containing host key files (must exist; each file must be 0o600 or 0o400)
+- `RUSTFS_SFTP_IDLE_TIMEOUT` - Session idle timeout in seconds (default: 600)
+- `RUSTFS_SFTP_PART_SIZE` - Multipart part size in bytes (default: 16 MiB)
+- `RUSTFS_SFTP_READ_ONLY` - Reject write packets at the protocol layer (default: false)
+- `RUSTFS_SFTP_BANNER` - Optional SSH banner text
+- `RUSTFS_SFTP_HANDLES_PER_SESSION` - Per-session open-handle cap, 8 to 1024 (default: 64)
+- `RUSTFS_SFTP_BACKEND_OP_TIMEOUT_SECS` - Per-call backend deadline in seconds, 5 to 600 (default: 60)
+- `RUSTFS_SFTP_READ_CACHE_WINDOW_BYTES` - Per-handle read-cache window in bytes, 256 KiB to 64 MiB or 0 to disable (default: 4 MiB)
+- `RUSTFS_SFTP_READ_CACHE_TOTAL_MEM_BYTES` - Process-wide read-cache memory ceiling in bytes, 16 MiB minimum (default: 256 MiB)
+
+### Files Added
+- `crates/protocols/src/sftp/mod.rs` - SFTP module entry point, public API surface, crate-level rustdoc, regression-prevention test
+- `crates/protocols/src/sftp/config.rs` - `SftpConfig` and `SftpInitError` types, env-var resolvers, host-key directory loader with permission enforcement
+- `crates/protocols/src/sftp/constants.rs` - Named constants grouped by purpose: S3 error codes, HTTP error codes, POSIX mode bits, protocol identifiers, operational limits
+- `crates/protocols/src/sftp/server.rs` - `SftpServer` SSH server, russh handler, password authentication against IAM, accept loop, per-session task spawn
+- `crates/protocols/src/sftp/driver.rs` - `SftpDriver` per-session SFTPv3 handler dispatching each operation onto the `StorageBackend`
+- `crates/protocols/src/sftp/state.rs` - `HandleState` variants for read, write-buffering, write-streaming, write-failed handles
+- `crates/protocols/src/sftp/lifecycle.rs` - Per-session activity stamp, weak-ref registry, `/proc/net/tcp` probe for the wedge watchdog
+- `crates/protocols/src/sftp/wedge_watchdog.rs` - Per-session liveness watchdog cancelling sessions silent at the SFTP layer while the kernel reports CLOSE_WAIT
+- `crates/protocols/src/sftp/read_cache.rs` - Per-handle in-memory read-ahead cache with shared atomic accumulator for the process-wide memory ceiling
+- `crates/protocols/src/sftp/attrs.rs` - SFTPv3 `FileAttributes` mapping for objects and directories, longname formatting, mtime clamping
+- `crates/protocols/src/sftp/dir.rs` - OPENDIR / READDIR pagination, root-bucket listing, sub-directory listing under a prefix
+- `crates/protocols/src/sftp/errors.rs` - `SftpError` thiserror enum and S3-error classification into SFTPv3 status codes
+- `crates/protocols/src/sftp/paths.rs` - Path canonicalisation, traversal rejection, `\0` / `\r` / `\n` rejection, bucket+key decomposition
+- `crates/protocols/src/sftp/read.rs` - READ packet handler, EOF semantics, `MAX_READ_LEN` bound, integration with the read cache
+- `crates/protocols/src/sftp/write.rs` - WRITE packet handler, in-memory buffering up to part size, transition to streaming multipart, CLOSE finalisation
+- `crates/protocols/src/sftp/test_support.rs` - Test fixtures and helper builders for SFTP unit tests
+- `crates/protocols/src/common/dummy_storage.rs` - In-memory `StorageBackend` test backend covering every method, used by SFTP unit tests and the FTPS / Swift / WebDAV test suites
+- `crates/e2e_test/src/protocols/sftp_core.rs` - End-to-end regressions for the handshake deadline, idle-timeout disconnect, and the wedge watchdog
+- `crates/e2e_test/src/protocols/sftp_compliance.rs` - SFTPv3 compliance suite entry points (`test_sftp_compliance_suite`, `test_sftp_compliance_readonly`, `test_sftp_compliance_standalone`)
+- `crates/e2e_test/src/protocols/sftp_compliance_tests.rs` - Per-case test bodies (CMPTST-01..33), shared fixture helpers, lifecycle counters
+- `crates/e2e_test/src/protocols/sftp_helpers.rs` - SFTP-specific test helpers and fixture seeders
+
+### Files Modified
+- `crates/keystone/src/middleware.rs` - Created Keystone authentication middleware (self-contained in keystone crate)
+- `crates/keystone/src/lib.rs` - Exported middleware module and KEYSTONE_CREDENTIALS
+- `crates/keystone/Cargo.toml` - Added Tower/HTTP dependencies for middleware functionality
+- `rustfs/src/server/http.rs` - Integrated KeystoneAuthLayer from rustfs-keystone crate
+- `rustfs/src/auth.rs` - Enhanced IAMAuth and check_key_valid for Keystone support, imported KEYSTONE_CREDENTIALS from rustfs-keystone
+- `crates/keystone/README.md` - Comprehensive integration documentation
+- `README.md` - Added Keystone as available feature
+- `Cargo.toml` - Added the `sftp` feature alongside the existing protocol features
+- `Cargo.lock` - Updated to include the new `russh`, `russh-sftp`, `socket2`, `tokio-util`, `subtle`, `uuid` dependencies and their transitive crates
+- `crates/protocols/Cargo.toml` - Declared `russh`, `russh-sftp`, `socket2`, `tokio-util`, `subtle`, `uuid` under the `sftp` feature flag
+- `crates/protocols/src/lib.rs` - Added `pub mod sftp` behind `#[cfg(feature = "sftp")]` plus the crate-level `#![deny(unsafe_code)]` lint
+- `crates/protocols/src/common/client/s3.rs` - Extended the `StorageBackend` trait with `create_multipart_upload`, `upload_part`, `complete_multipart_upload`, `abort_multipart_upload`, and `upload_part_copy`
+- `crates/protocols/src/common/session.rs` - Added the `Protocol::Sftp` variant and its `S3Action` mappings
+- `crates/protocols/src/common/gateway.rs` - Handles the new `Protocol::Sftp` variant exhaustively
+- `crates/protocols/src/common/mod.rs` - Exposed the new `dummy_storage` module
+- `crates/protocols/src/constants.rs` - Added shared POSIX mode-bit constants used by SFTP and other protocols
+- `crates/config/src/constants/protocols.rs` - `RUSTFS_SFTP_*` environment variable names and defaults
+- `crates/utils/src/retry.rs` - Added the generic exponential-backoff retry helper used by the SFTP write path
+- `crates/e2e_test/Cargo.toml` - Added the e2e test dependencies for SFTP (paramiko fixture, SSH keypair generation)
+- `crates/e2e_test/src/protocols/mod.rs` - Registered the new `sftp_core`, `sftp_compliance`, `sftp_compliance_tests`, and `sftp_helpers` modules
+- `crates/e2e_test/src/protocols/README.md` - Documented the SFTP test entry points and case index
+- `crates/e2e_test/src/protocols/test_env.rs` - Added SFTP host-key directory provisioning to the shared protocol test environment
+- `crates/e2e_test/src/protocols/test_runner.rs` - Wired the SFTP entry points into the runner
+- `rustfs/Cargo.toml` - Added the `sftp` feature flag
+- `rustfs/src/lib.rs` - One-line addition exporting the SFTP wiring
+- `rustfs/src/init.rs` - Build and start the `SftpServer` when `RUSTFS_SFTP_ENABLE` is true
+- `rustfs/src/main.rs` - Routed shutdown signals to the SFTP server alongside the other protocols
+- `rustfs/src/protocols/client.rs` - Client-builder support for the new `Protocol::Sftp` variant
+
+### Testing
+- 16 unit tests in rustfs-keystone crate (config, auth, middleware, identity)
+- 10 integration tests in rustfs-keystone crate (task-local storage, middleware layer, scope isolation)
+- 6 auth unit tests in rustfs crate (role detection, task-local storage, Keystone credential handling)
+- **Total: 32 tests** passing with zero compilation errors
+- Manual testing guide provided for end-to-end validation
+- All Keystone tests passing with `cargo test --all --exclude e2e_test`
+- 33 SFTPv3 compliance test cases (CMPTST-01..33) split across three entry points: `test_sftp_compliance_suite` (shared session, cases 01-14), `test_sftp_compliance_readonly` (read-only mode, cases 15-23), `test_sftp_compliance_standalone` (one rustfs spawn per case, cases 24-33)
+- Regression-prevention tests at four layers: compile-time module assertion in `crates/protocols/src/lib.rs`, module-presence unit test in `crates/protocols/src/sftp/mod.rs`, cross-module `Protocol` enum assertion, and end-to-end SSH banner test against the running binary
+- Standalone end-to-end regressions for the SSH handshake deadline, the idle-timeout disconnect path, and the wedge watchdog (Linux fast-kill and the cross-platform fallback path)
+- Inline unit tests in every SFTP source file covering pure helpers (path canonicalisation, attribute mapping, S3-error classification, env-var bound resolvers)
+- Strict-KEX (CVE-2023-48795) marker presence assertion as a unit test in `crates/protocols/src/sftp/server.rs`
+- All tests passing with `cargo test --all --features sftp` against a 64-bit Linux target
+
+---
+
+## Previous Releases
+
+See [GitHub Releases](https://github.com/rustfs/rustfs/releases) for previous version history.

CLA.md

@@ -1,39 +1,60 @@
-RustFS Individual Contributor License Agreement
+# RustFS Individual Contributor License Agreement
 
-Thank you for your interest in contributing documentation and related software code to a project hosted or managed by RustFS. In order to clarify the intellectual property license granted with Contributions from any person or entity, RustFS must have a Contributor License Agreement (“CLA”) on file that has been signed by each Contributor, indicating agreement to the license terms below. This version of the Contributor License Agreement allows an individual to submit Contributions to the applicable project. If you are making a submission on behalf of a legal entity, then you should sign the separate Corporate Contributor License Agreement.
+Thank you for your interest in contributing to RustFS. In order to clarify the intellectual property license granted with Contributions from any person or entity, RustFS, Inc. ("RustFS") must have a Contributor License Agreement ("CLA") on file that has been signed by each Contributor, indicating agreement to the license terms below. This license is for your protection as a Contributor as well as the protection of RustFS and its users; it does not change your rights to use your own Contributions for any other purpose.
 
-You accept and agree to the following terms and conditions for Your present and future Contributions submitted to RustFS. You hereby irrevocably assign and transfer to RustFS all right, title, and interest in and to Your Contributions, including all copyrights and other intellectual property rights therein.
+You accept and agree to the following terms and conditions for Your present and future Contributions submitted to RustFS. Except for the license granted herein to RustFS and recipients of software distributed by RustFS, You reserve all right, title, and interest in and to Your Contributions.
 
-Definitions
+**You understand and agree that You will not receive any royalty or other compensation for Your Contributions.**
 
-“You” (or “Your”) shall mean the copyright owner or legal entity authorized by the copyright owner that is making this Agreement with RustFS. For legal entities, the entity making a Contribution and all other entities that control, are controlled by, or are under common control with that entity are considered to be a single Contributor. For the purposes of this definition, “control” means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
+## 1. Definitions
 
-“Contribution” shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to RustFS for inclusion in, or documentation of, any of the products or projects owned or managed by RustFS (the “Work”), including without limitation any Work described in Schedule A. For the purposes of this definition, “submitted” means any form of electronic or written communication sent to RustFS or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, RustFS for the purpose of discussing and improving the Work.
+*   **"You"** (or **"Your"**) shall mean the copyright owner or legal entity authorized by the copyright owner that is making this Agreement with RustFS. For legal entities, the entity making a Contribution and all other entities that control, are controlled by, or are under common control with that entity are considered to be a single Contributor. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
 
-Assignment of Copyright
+*   **"Contribution"** shall mean any original work of authorship, including any modifications or additions to an existing work, that is intentionally submitted by You to RustFS for inclusion in, or documentation of, any of the products or projects owned or managed by RustFS (the "Work"). For the purposes of this definition, "submitted" means any form of electronic or written communication sent to RustFS or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, RustFS for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by You as "Not a Contribution."
 
-Subject to the terms and conditions of this Agreement, You hereby irrevocably assign and transfer to RustFS all right, title, and interest in and to Your Contributions, including all copyrights and other intellectual property rights therein, for the entire term of such rights, including all renewals and extensions. You agree to execute all documents and take all actions as may be reasonably necessary to vest in RustFS the ownership of Your Contributions and to assist RustFS in perfecting, maintaining, and enforcing its rights in Your Contributions.
+## 2. Grant of Copyright License
 
-Grant of Patent License
+Subject to the terms and conditions of this Agreement, You hereby grant to RustFS and to recipients of software distributed by RustFS a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Your Contributions and such derivative works under any license, including proprietary or commercial licenses and open-source licenses, at RustFS's sole discretion.
 
-Subject to the terms and conditions of this Agreement, You hereby grant to RustFS and to recipients of documentation and software distributed by RustFS a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by You that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contribution(s) with the Work to which such Contribution(s) was submitted. If any entity institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this Agreement for that Contribution or Work shall terminate as of the date such litigation is filed.
+## 3. Grant of Patent License
 
-You represent that you are legally entitled to grant the above assignment and license.
+Subject to the terms and conditions of this Agreement, You hereby grant to RustFS and to recipients of software distributed by RustFS a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by You that are necessarily infringed by Your Contribution(s) alone or by combination of Your Contribution(s) with the Work to which such Contribution(s) was submitted. If any entity institutes patent litigation against You or any other entity (including a cross-claim or counterclaim in a lawsuit) alleging that your Contribution, or the Work to which you have contributed, constitutes direct or contributory patent infringement, then any patent licenses granted to that entity under this Agreement for that Contribution or Work shall terminate as of the date such litigation is filed.
 
-You represent that each of Your Contributions is Your original creation (see section 7 for submissions on behalf of others). You represent that Your Contribution submissions include complete details of any third-party license or other restriction (including, but not limited to, related patents and trademarks) of which you are personally aware and which are associated with any part of Your Contributions.
+## 4. Representations
 
-You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, You provide Your Contributions on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON- INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE.
+You represent that you are legally entitled to grant the above license. If your employer(s) has rights to intellectual property that you create that includes your Contributions, you represent that you have received permission to make Contributions on behalf of that employer, that your employer has waived such rights for your Contributions to RustFS, or that your employer has executed a separate Corporate CLA with RustFS.
 
-Should You wish to submit work that is not Your original creation, You may submit it to RustFS separately from any Contribution, identifying the complete details of its source and of any license or other restriction (including, but not limited to, related patents, trademarks, and license agreements) of which you are personally aware, and conspicuously marking the work as “Submitted on behalf of a third-party: [named here]”.
+You represent that each of Your Contributions is Your original creation. You represent that Your Contribution submissions include complete details of any third-party license or other restriction (including, but not limited to, related patents and trademarks) of which you are personally aware and which are associated with any part of Your Contributions.
 
-You agree to notify RustFS of any facts or circumstances of which you become aware that would make these representations inaccurate in any respect.
+## 5. Support and Warranty
 
-Modification of CLA
+You are not expected to provide support for Your Contributions, except to the extent You desire to provide support. You may provide support for free, for a fee, or not at all. Unless required by applicable law or agreed to in writing, You provide Your Contributions on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of **TITLE**, **NON-INFRINGEMENT**, **MERCHANTABILITY**, or **FITNESS FOR A PARTICULAR PURPOSE**.
 
-RustFS reserves the right to update or modify this CLA in the future. Any updates or modifications to this CLA shall apply only to Contributions made after the effective date of the revised CLA. Contributions made prior to the update shall remain governed by the version of the CLA that was in effect at the time of submission. It is not necessary for all Contributors to re-sign the CLA when the CLA is updated or modified.
+## 6. Third-Party Work
 
-Governing Law and Dispute Resolution
+Should You wish to submit work that is not Your original creation, You may submit it to RustFS separately from any Contribution, identifying the complete details of its source and of any license or other restriction (including, but not limited to, related patents, trademarks, and license agreements) of which you are personally aware, and conspicuously marking the work as "Submitted on behalf of a third-party: [named here]".
 
-This Agreement will be governed by and construed in accordance with the laws of the People’s Republic of China excluding that body of laws known as conflict of laws. The parties expressly agree that the United Nations Convention on Contracts for the International Sale of Goods will not apply. Any legal action or proceeding arising under this Agreement will be brought exclusively in the courts located in Beijing, China, and the parties hereby irrevocably consent to the personal jurisdiction and venue therein.
+## 7. Governing Law and Jurisdiction
 
-For your reading convenience, this Agreement is written in parallel English and Chinese sections. To the extent there is a conflict between the English and Chinese sections, the English sections shall govern.
+This Agreement shall be governed by and construed in accordance with the laws of the State of Delaware, United States of America, without regard to its conflict of laws principles. The parties expressly agree that the United Nations Convention on Contracts for the International Sale of Goods will not apply. Any legal action or proceeding arising under or in connection with this Agreement shall be brought exclusively in the state or federal courts located in the State of Delaware, United States of America, and the parties hereby irrevocably consent to the personal jurisdiction and venue therein.
+
+## 8. Severability
+
+If any provision of this Agreement is found to be invalid or unenforceable, the remaining provisions will continue in full force and effect.
+
+## 9. Entire Agreement and Assignment
+
+This Agreement constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior agreements, understandings, negotiations, and discussions, whether written or oral. RustFS may assign its rights and obligations under this Agreement to any third party. You may not assign Your rights or obligations under this Agreement without the prior written consent of RustFS.
+
+---
+
+**Please read the terms of this Agreement carefully. By submitting a Contribution to RustFS, You agree to be bound by the terms and conditions of this Agreement.**
+
+| | |
+|---|---|
+| **Full Name** | __________________________________ |
+| **GitHub Username** | __________________________________ |
+| **Email Address** | __________________________________ |
+| **Date** | __________________________________ |
+
+*(Electronic signature or acknowledgement via GitHub commit/Pull Request constitutes valid acceptance of this Agreement).*

CLAUDE.md

@@ -1,239 +1,188 @@
-# CLAUDE.md
+# RustFS — CLAUDE.md
 
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+S3-compatible object store in Rust, derived from MinIO. Erasure-coded, multi-pool, supports ILM tiering/lifecycle.
 
-## Project Overview
+## Commands
 
-RustFS is a high-performance distributed object storage software built with Rust, providing S3-compatible APIs and advanced features like data lakes, AI, and big data support. It's designed as an alternative to MinIO with better performance and a more business-friendly Apache 2.0 license.
+```bash
+cargo build --release --bin rustfs        # production binary
+cargo build                               # dev build
+cargo check -p <crate>                    # fast type-check one crate
+cargo test -p <crate>                     # test one crate
+cargo fmt --all                           # format (required before PR)
+make pre-commit                           # full pre-PR gate (fmt + clippy + test)
+make build-docker BUILD_OS=ubuntu22.04    # Docker cross-build
+```
 
-## Build Commands
+> **Docker build note**: `buildx build` without `--load` keeps the image in the buildx cache only — `docker run` will use a stale local image. The Makefile already includes `--load`; if you suspect a stale binary, add `--no-cache` to the `buildx build` invocation inside `.config/make/build-docker.mak`.
 
-### Primary Build Commands
-- `cargo build --release` - Build the main RustFS binary
-- `./build-rustfs.sh` - Recommended build script that handles console resources and cross-platform compilation
-- `./build-rustfs.sh --dev` - Development build with debug symbols
-- `make build` or `just build` - Use Make/Just for standardized builds
+> Agent/PR rules: see `.github/copilot-instructions.md`.
+> Crate membership: `Cargo.toml` `[workspace].members`.
+> CI gates: `.github/workflows/ci.yml`.
 
-### Platform-Specific Builds
-- `./build-rustfs.sh --platform x86_64-unknown-linux-musl` - Build for musl target
-- `./build-rustfs.sh --platform aarch64-unknown-linux-gnu` - Build for ARM64
-- `make build-musl` or `just build-musl` - Build musl variant
-- `make build-cross-all` - Build all supported architectures
+## Workspace layout
 
-### Testing Commands
-- `cargo test --workspace --exclude e2e_test` - Run unit tests (excluding e2e tests)
-- `cargo nextest run --all --exclude e2e_test` - Use nextest if available (faster)
-- `cargo test --all --doc` - Run documentation tests
-- `make test` or `just test` - Run full test suite
-- `make pre-commit` - Run all quality checks (fmt, clippy, check, test)
+```
+rustfs/src/main.rs                          # binary entry point
+crates/ecstore/src/
+  set_disk.rs                               # ErasureSet: transition_object, restore_transitioned_object
+  store.rs / store_api/                     # ECStore trait + ObjectInfo / TransitionedObject types
+  bucket/lifecycle/
+    bucket_lifecycle_ops.rs                 # ILM actions: transition_object, expire_transitioned_object,
+                                            #   get_transitioned_object_reader, gen_transition_objname
+    tier_sweeper.rs                         # background sweep: delete_object_from_remote_tier
+  tier/
+    warm_backend.rs                         # WarmBackend trait (put/get/remove/in_use)
+    warm_backend_s3.rs                      # HTTP-client based (TransitionClient) — used for S3/MinIO
+    warm_backend_s3sdk.rs                   # aws-sdk-s3 based — alternative S3 backend
+    warm_backend_minio.rs / _rustfs.rs / …  # per-provider wrappers (all delegate to _s3 or _s3sdk)
+    tier.rs                                 # TierConfigMgr, new_warm_backend dispatch
+  client/transition_api.rs                  # TransitionClient HTTP plumbing; UploadInfo, to_object_info
+  client/api_put_object_streaming.rs        # put_object_do → UploadInfo (version_id from x-amz-version-id)
+crates/filemeta/src/
+  filemeta.rs                               # FileMeta (xl.meta top-level), is_skip_meta_key
+  filemeta/version.rs                       # FileMetaVersion, MetaObject, MetaDeleteMarker
+                                            #   → to_fileinfo() reads transition_version_id
+                                            #   → set_transition() writes raw UUID bytes
+                                            #   → From<FileInfo> for MetaObject writes all meta
+  fileinfo.rs                               # FileInfo struct (transition_version_id: Option<Uuid>)
+  examples/
+    dump_fileinfo.rs                        # CLI: parse xl.meta, print transition fields + metadata
+    dump_versions.rs                        # CLI: list all versions in xl.meta
+crates/utils/src/http/metadata_compat.rs    # SUFFIX_* constants, insert_bytes/get_bytes (dual RustFS+MinIO keys)
+```
 
-### End-to-End Testing
-- `cargo test --package e2e_test` - Run all e2e tests
-- `./scripts/run_e2e_tests.sh` - Run e2e tests via script
-- `./scripts/run_scanner_benchmarks.sh` - Run scanner performance benchmarks
+## Metadata key conventions
 
-### KMS-Specific Testing (with proxy bypass)
-- `NO_PROXY=127.0.0.1,localhost HTTP_PROXY= HTTPS_PROXY= http_proxy= https_proxy= cargo test --package e2e_test test_local_kms_end_to_end -- --nocapture --test-threads=1` - Run complete KMS end-to-end test
-- `NO_PROXY=127.0.0.1,localhost HTTP_PROXY= HTTPS_PROXY= http_proxy= https_proxy= cargo test --package e2e_test kms:: -- --nocapture --test-threads=1` - Run all KMS tests
-- `cargo test --package e2e_test test_local_kms_key_isolation -- --nocapture --test-threads=1` - Test KMS key isolation
-- `cargo test --package e2e_test test_local_kms_large_file -- --nocapture --test-threads=1` - Test KMS with large files
+Internal metadata is stored under **both** `x-rustfs-internal-<suffix>` and `x-minio-internal-<suffix>` for MinIO interoperability. `get_bytes` prefers the RustFS key with MinIO fallback.
 
-### Code Quality
-- `cargo fmt --all` - Format code
-- `cargo clippy --all-targets --all-features -- -D warnings` - Lint code
-- `make pre-commit` or `just pre-commit` - Run all quality checks (fmt, clippy, check, test)
+Key suffixes (from `metadata_compat.rs`):
+| Suffix | Meaning |
+|--------|---------|
+| `transition-status` | `"complete"` when tiered |
+| `transitioned-object` | tier key path (without prefix) |
+| `transitioned-versionID` | S3 version_id returned by tier PUT (16 raw UUID bytes, or absent) |
+| `transition-tier` | tier name |
+| `tier-free-versionID` | delete-marker version for free-version sweep |
 
-### Quick Development Commands
-- `make help` or `just help` - Show all available commands with descriptions
-- `make help-build` - Show detailed build options and cross-compilation help
-- `make help-docker` - Show comprehensive Docker build and deployment options
-- `./scripts/dev_deploy.sh <IP>` - Deploy development build to remote server
-- `./scripts/run.sh` - Start local development server
-- `./scripts/probe.sh` - Health check and connectivity testing
+## Tier / ILM transition architecture
 
-### Docker Build Commands
-- `make docker-buildx` - Build multi-architecture production images
-- `make docker-dev-local` - Build development image for local use
-- `./docker-buildx.sh --push` - Build and push production images
+### Transition flow (hot → cold)
+1. `transition_object` (lifecycle_ops) → `ECStore::transition_object` → `set_disk.rs`
+2. `gen_transition_objname(bucket)` → `{sha256_hash[0..16]}/{uuid[0..2]}/{uuid[2..4]}/{uuid}` (unique per object version)
+3. `tgt_client.put_with_meta(dest_obj, …)` → returns `rv: String` (remote S3 version_id, or `""`)
+4. `fi.transition_version_id = if rv.is_empty() { None } else { Some(Uuid::parse_str(&rv)?) }`
+5. `fi.transitioned_objname = dest_obj` (without tier prefix)
+6. Written to xl.meta via `MetaObject::from(FileInfo)` → `insert_bytes(SUFFIX_TRANSITIONED_VERSION_ID, uuid.as_bytes())` (16 raw bytes)
 
-## Architecture Overview
+### Tier GET flow (restore/read)
+`get_transitioned_object_reader` (lifecycle_ops):
+- reads `oi.transitioned_object.name` (= `fi.transitioned_objname`)
+- reads `oi.transitioned_object.version_id` (= `fi.transition_version_id.to_string()` or `""`)
+- calls `warm_backend.get(name, version_id, opts)`
+- `warm_backend_s3.rs::get`: adds `?versionId=…` only when `rv != ""`
 
-### Core Components
+### Tier prefix handling
+`WarmBackendS3::get_dest(object)` prepends `self.prefix` to the object name.
+`transitioned_objname` is stored **without** the prefix — `get_dest` adds it on every call.
 
-**Main Binary (`rustfs/`):**
-- Entry point at `rustfs/src/main.rs`
-- Core modules: admin, auth, config, server, storage, license management, profiling
-- HTTP server with S3-compatible APIs
-- Service state management and graceful shutdown
-- Parallel service initialization with DNS resolver, bucket metadata, and IAM
+### xl.meta on disk
+Path: `{disk}/{bucket}/{object}/xl.meta` — one per erasure shard disk.
+All shards should be identical for a healthy object.
 
-**Key Crates (`crates/`):**
-- `ecstore` - Erasure coding storage implementation (core storage layer)
-- `iam` - Identity and Access Management
-- `kms` - Key Management Service for encryption and key handling
-- `madmin` - Management dashboard and admin API interface  
-- `s3select-api` & `s3select-query` - S3 Select API and query engine
-- `config` - Configuration management with notify features
-- `crypto` - Cryptography and security features
-- `lock` - Distributed locking implementation
-- `filemeta` - File metadata management
-- `rio` - Rust I/O utilities and abstractions
-- `common` - Shared utilities and data structures
-- `protos` - Protocol buffer definitions
-- `audit-logger` - Audit logging for file operations
-- `notify` - Event notification system
-- `obs` - Observability utilities
-- `workers` - Worker thread pools and task scheduling
-- `appauth` - Application authentication and authorization
-- `ahm` - Asynchronous Hash Map for concurrent data structures
-- `mcp` - MCP server for S3 operations
-- `signer` - Client request signing utilities
-- `checksums` - Client checksum calculation utilities
-- `utils` - General utility functions and helpers
-- `zip` - ZIP file handling and compression
-- `targets` - Target-specific configurations and utilities
+## Known bugs & fixes
 
-### Build System
-- Cargo workspace with 25+ crates (including new KMS functionality)
-- Custom `build-rustfs.sh` script for advanced build options
-- Multi-architecture Docker builds via `docker-buildx.sh`
-- Both Make and Just task runners supported with comprehensive help
-- Cross-compilation support for multiple Linux targets
-- Automated CI/CD with GitHub Actions for testing, building, and Docker publishing
-- Performance benchmarking and audit workflows
+### Bug 1: `NoSuchVersion` on tier GET — nil UUID sent as versionId
+**Root cause**: `transitioned-versionID` metadata key exists with empty string value (0 bytes). Old reading code:
+```rust
+// OLD — unwrap_or_default() converts 0-byte or wrong-length slice to Uuid::nil()
+get_bytes(…).map(|v| Uuid::from_slice(v.as_slice()).unwrap_or_default())
+// → Some(Uuid::nil()) → sends ?versionId=00000000-… → NoSuchVersion
+```
+**Fix** (version.rs, `MetaObject::to_fileinfo` + `MetaDeleteMarker::to_fileinfo`):
+```rust
+get_bytes(…)
+    .and_then(|v| Uuid::from_slice(v.as_slice()).ok())  // None for wrong-length bytes
+    .filter(|u| !u.is_nil())                            // None for nil UUID (old write-back)
+```
+**Regression tests** (`crates/filemeta/src/filemeta/version.rs` `mod tests`): 6 tests cover absent key, empty bytes, nil UUID, and valid UUID round-trip for both `MetaObject` and `MetaDeleteMarker` paths.
 
-### Key Dependencies
-- `axum` - HTTP framework for S3 API server
-- `tokio` - Async runtime
-- `s3s` - S3 protocol implementation library
-- `datafusion` - For S3 Select query processing  
-- `hyper`/`hyper-util` - HTTP client/server utilities
-- `rustls` - TLS implementation
-- `serde`/`serde_json` - Serialization
-- `tracing` - Structured logging and observability
-- `pprof` - Performance profiling with flamegraph support
-- `tikv-jemallocator` - Memory allocator for Linux GNU builds
+### Bug 2: `warm_backend_s3sdk.rs` ignored rv and range opts
+**Fix**: added `req.version_id(rv)` and `req.range(…)` to GET; `req.version_id(rv)` to DELETE.
 
-### Development Workflow
-- Console resources are embedded during build via `rust-embed`
-- Protocol buffers generated via custom `gproto` binary
-- E2E tests in separate crate (`e2e_test`) with comprehensive KMS testing
-- Shadow build for version/metadata embedding
-- Support for both GNU and musl libc targets
-- Development scripts in `scripts/` directory for common tasks
-- Git hooks setup available via `make setup-hooks` or `just setup-hooks`
+### Bug 4: `set_disk::copy_object` returns 501 for tiered objects (storage class restore)
+**Root cause**: `set_disk::copy_object` immediately returns `StorageError::NotImplemented` when `src_info.metadata_only = false`. For tiered objects, `metadata_only` is never set to `true` (guarded by `transitioned_object.tier.is_empty()`). So `mc cp --storage-class STANDARD obj obj` on a tiered object always returns 501.
+**Fix** (`crates/ecstore/src/set_disk.rs`, `copy_object`):
+```rust
+if !src_info.metadata_only {
+    if path_join_buf(&[src_bucket, src_object]) == path_join_buf(&[dst_bucket, dst_object]) {
+        if let Some(mut put_reader) = src_info.put_object_reader.take() {
+            return self.put_object(dst_bucket, dst_object, &mut put_reader, dst_opts).await;
+        }
+    }
+    return Err(StorageError::NotImplemented);
+}
+```
+When a self-copy has a `put_object_reader` (data already fetched from tier in `execute_copy_object`), writes it back locally via `put_object`, effectively de-tiering the object.
+**How `mc cp --storage-class STANDARD` flows**:
+1. mc sends `PUT /bucket/key` with `x-amz-copy-source`, `x-amz-metadata-directive: REPLACE`, `x-amz-storage-class: STANDARD`
+2. `execute_copy_object` → `get_object_reader` fetches data from tier backend → stores in `src_info.put_object_reader`
+3. `store.copy_object(...)` → now calls `put_object` with tier data and STANDARD storage class in `dst_opts`
+4. New xl.meta written locally with STANDARD class, no tier metadata → object de-tiered
 
-### Performance & Observability
-- Performance profiling available with `pprof` integration (disabled on Windows)
-- Profiling enabled via environment variables in production
-- Built-in observability with OpenTelemetry integration
-- Background services (scanner, heal) can be controlled via environment variables:
-  - `RUSTFS_ENABLE_SCANNER` (default: true)
-  - `RUSTFS_ENABLE_HEAL` (default: true)
+### Bug 3 (open): race in `expire_transitioned_object`
+Order is: delete remote tier version → delete local object.
+A concurrent GET between those two steps fetches a valid stored version_id but the tier version is already gone → `NoSuchVersion`.
+The proper fix is to delete local metadata first (making the object unreachable) before deleting the remote tier version.
 
-### Service Architecture
-- Service state management with graceful shutdown handling
-- Parallel initialization of core systems (DNS, bucket metadata, IAM)
-- Event notification system with MQTT and webhook support
-- Auto-heal and data scanner for storage integrity
-- Jemalloc allocator for Linux GNU targets for better performance
+## Debugging tier issues
 
-## Environment Variables
-- `RUSTFS_ENABLE_SCANNER` - Enable/disable background data scanner (default: true)
-- `RUSTFS_ENABLE_HEAL` - Enable/disable auto-heal functionality (default: true)
-- Various profiling and observability controls
-- Build-time variables for Docker builds (RELEASE, REGISTRY, etc.)
-- Test environment configurations in `scripts/dev_rustfs.env`
+### Inspect xl.meta directly
+```bash
+cargo build -p rustfs-filemeta --example dump_fileinfo
+./target/debug/examples/dump_fileinfo /srv/rustfs/data/disk0/{bucket}/{object}/xl.meta
+# Shows: transition_status, transition_tier, transitioned_obj, transition_ver_id
+```
+`transition_ver_id: <none>` → no versionId will be sent to tier (correct for non-versioned tier bucket).
+`transition_ver_id: <uuid>` → that UUID will be sent as `?versionId=<uuid>`.
 
-### KMS Environment Variables
-- `NO_PROXY=127.0.0.1,localhost` - Required for KMS E2E tests to bypass proxy
-- `HTTP_PROXY=` `HTTPS_PROXY=` `http_proxy=` `https_proxy=` - Clear proxy settings for local KMS testing
+### Check what versionId is being sent at runtime
+Enable debug logging:
+```bash
+RUST_LOG=rustfs_ecstore::bucket::lifecycle=debug rustfs …
+```
+Log line: `fetching transitioned object from tier` (DEBUG before request).
+Log line: `tier GET failed` (ERROR on failure, includes `tier_version_id`).
 
-## KMS (Key Management Service) Architecture
+### Metadata key to watch
+```
+x-minio-internal-transitioned-versionID=   ← empty string = will cause NoSuchVersion with old code
+x-rustfs-internal-transitioned-versionID=  ← same
+```
+If both are empty string, the object was transitioned to a non-versioned tier bucket. The versionId should NOT be sent — fixed by Bug 1 above.
 
-### KMS Implementation Status
-- **Full KMS Integration:** Complete implementation with Local and Vault backends
-- **Automatic Configuration:** KMS auto-configures on startup with `--kms-enable` flag
-- **Encryption Support:** Full S3-compatible server-side encryption (SSE-S3, SSE-KMS, SSE-C)
-- **Admin API:** Complete KMS management via HTTP admin endpoints
-- **Production Ready:** Comprehensive testing including large files and key isolation
+## Common patterns
 
-### KMS Configuration
-- **Local Backend:** `--kms-backend local --kms-key-dir <path> --kms-default-key-id <id>`
-- **Vault Backend:** `--kms-backend vault --kms-vault-endpoint <url> --kms-vault-key-name <name>`
-- **Auto-startup:** KMS automatically initializes when `--kms-enable` is provided
-- **Manual Configuration:** Also supports dynamic configuration via admin API
+### Writing internal metadata (binary values)
+```rust
+insert_bytes(&mut meta_sys, SUFFIX_TRANSITIONED_VERSION_ID, uuid.as_bytes().to_vec());
+// stores under both x-rustfs-internal-* and x-minio-internal-* keys
+```
 
-### S3 Encryption Support
-- **SSE-S3:** Server-side encryption with S3-managed keys (`ServerSideEncryption: AES256`)
-- **SSE-KMS:** Server-side encryption with KMS-managed keys (`ServerSideEncryption: aws:kms`)
-- **SSE-C:** Server-side encryption with customer-provided keys
-- **Response Headers:** All encryption types return correct `server_side_encryption` headers in PUT/GET responses
+### Reading internal metadata (binary values)
+```rust
+get_bytes(&self.meta_sys, SUFFIX_TRANSITIONED_VERSION_ID)
+    .and_then(|v| Uuid::from_slice(v.as_slice()).ok())
+    .filter(|u| !u.is_nil())
+// Returns None for: absent, wrong-length bytes, nil UUID
+```
 
-### KMS Testing Architecture
-- **Comprehensive E2E Tests:** Located in `crates/e2e_test/src/kms/`
-- **Test Environments:** Automated test environment setup with temporary directories
-- **Encryption Coverage:** Tests all three encryption types (SSE-S3, SSE-KMS, SSE-C)
-- **API Coverage:** Tests all KMS admin APIs (CreateKey, DescribeKey, ListKeys, etc.)
-- **Edge Cases:** Key isolation, large file handling, error scenarios
-
-### Key Files for KMS
-- `crates/kms/` - Core KMS implementation with Local/Vault backends
-- `rustfs/src/main.rs` - KMS auto-initialization in `init_kms_system()`
-- `rustfs/src/storage/ecfs.rs` - SSE encryption/decryption in PUT/GET operations
-- `rustfs/src/admin/handlers/kms*.rs` - KMS admin endpoints
-- `crates/e2e_test/src/kms/` - Comprehensive KMS test suite
-- `crates/rio/src/encrypt_reader.rs` - Streaming encryption for large files
-
-## Code Style and Safety Requirements
-- **Language Requirements:**
-  - Communicate with me in Chinese, but **only English can be used in code files**
-  - Code comments, function names, variable names, and all text in source files must be in English only
-  - No Chinese characters, emojis, or non-ASCII characters are allowed in any source code files
-  - This includes comments, strings, documentation, and any other text within code files
-- **Safety-Critical Rules:**
-  - `unsafe_code = "deny"` enforced at workspace level
-  - Never use `unwrap()`, `expect()`, or panic-inducing code except in tests
-  - Avoid blocking I/O operations in async contexts
-  - Use proper error handling with `Result<T, E>` and `Option<T>`
-  - Follow Rust's ownership and borrowing rules strictly
-- **Performance Guidelines:**
-  - Use `cargo clippy --all-targets --all-features -- -D warnings` to catch issues
-  - Prefer `anyhow` for error handling in applications, `thiserror` for libraries
-  - Use appropriate async runtimes and avoid blocking calls
-- **Testing Standards:**
-  - All new features must include comprehensive tests
-  - Use `#[cfg(test)]` for test-only code that may use panic macros
-  - E2E tests should cover KMS integration scenarios
-
-## Common Development Tasks
-
-### Running KMS Tests Locally
-1. **Clear proxy settings:** KMS tests require direct localhost connections
-2. **Use serial execution:** `--test-threads=1` prevents port conflicts
-3. **Enable output:** `--nocapture` shows detailed test logs
-4. **Full command:** `NO_PROXY=127.0.0.1,localhost HTTP_PROXY= HTTPS_PROXY= http_proxy= https_proxy= cargo test --package e2e_test test_local_kms_end_to_end -- --nocapture --test-threads=1`
-
-### KMS Development Workflow
-1. **Code changes:** Modify KMS-related code in `crates/kms/` or `rustfs/src/`
-2. **Compile:** Always run `cargo build` after changes
-3. **Test specific functionality:** Use targeted test commands for faster iteration
-4. **Full validation:** Run complete end-to-end tests before commits
-
-### Debugging KMS Issues
-- **Server startup:** Check that KMS auto-initializes with debug logs
-- **Encryption failures:** Verify SSE headers are correctly set in both PUT and GET responses
-- **Test failures:** Use `--nocapture` to see detailed error messages
-- **Key management:** Test admin API endpoints with proper authentication
-
-## Important Reminders
-- **Always compile after code changes:** Use `cargo build` to catch errors early
-- **Don't bypass tests:** All functionality must be properly tested, not worked around
-- **Use proper error handling:** Never use `unwrap()` or `expect()` in production code (except tests)
-- **Follow S3 compatibility:** Ensure all encryption types return correct HTTP response headers
-
-# important-instruction-reminders
-Do what has been asked; nothing more, nothing less.
-NEVER create files unless they're absolutely necessary for achieving your goal.
-ALWAYS prefer editing an existing file to creating a new one.
-NEVER proactively create documentation files (*.md) or README files. Only create documentation files if explicitly requested by the User.
+### WarmBackend trait
+```rust
+put_with_meta(object, reader, length, meta) -> Result<String>  // returns S3 version_id or ""
+put(object, reader, length) -> Result<String>
+get(object, rv, opts) -> Result<ReadCloser>  // rv="" means no versionId
+remove(object, rv) -> Result<()>
+in_use() -> Result<bool>
+```
+`rv` = remote version, always pass as empty string when `transition_version_id` is None.

CONTRIBUTING.md

@@ -2,6 +2,8 @@
 
 ## 📋 Code Quality Requirements
 
+This guide covers the local development environment and the checks expected before contributing.
+
 ### 🔧 Code Formatting Rules
 
 **MANDATORY**: All code must be properly formatted before committing. This project enforces strict formatting standards to maintain code consistency and readability.
@@ -184,6 +186,39 @@ cargo clippy --all-targets --all-features -- -D warnings
 cargo clippy --fix --all-targets --all-features
 ```
 
+## 📝 Pull Request Guidelines
+
+### Language Requirements
+
+**All Pull Request titles and descriptions MUST be written in English.**
+
+This ensures:
+- Consistency across all contributions
+- Accessibility for international contributors
+- Better integration with automated tools and CI/CD systems
+- Clear communication in a globally understood language
+
+#### PR Description Requirements
+
+When creating a Pull Request, ensure:
+
+1. **Title**: Use English and follow Conventional Commits format (e.g., `fix: improve s3-tests readiness detection`)
+2. **Description**: Write in English, following the PR template format
+3. **Code Comments**: Must be in English (as per coding standards)
+4. **Commit Messages**: Must be in English (as per commit guidelines)
+
+#### PR Template
+
+Always use the PR template (`.github/pull_request_template.md`) and fill in all sections:
+- Type of Change
+- Related Issues
+- Summary of Changes
+- Checklist
+- Impact
+- Additional Notes
+
+**Note**: While you may communicate with reviewers in Chinese during discussions, the PR itself (title, description, and all formal documentation) must be in English.
+
 ---
 
 Following these guidelines ensures high code quality and smooth collaboration across the RustFS project! 🚀

Cargo.toml

@@ -15,257 +15,328 @@
 [workspace]
 members = [
     "rustfs", # Core file system implementation
-    "crates/appauth", # Application authentication and authorization
     "crates/audit", # Audit target management system with multi-target fan-out
+    "crates/checksums", # client checksums
     "crates/common", # Shared utilities and data structures
+    "crates/data-usage", # Shared data usage models and algorithms
     "crates/config", # Configuration management
+    "crates/credentials", # Credential management system
     "crates/crypto", # Cryptography and security features
     "crates/ecstore", # Erasure coding storage implementation
     "crates/e2e_test", # End-to-end test suite
     "crates/filemeta", # File metadata management
+    "crates/heal", # Erasure set and object healing
     "crates/iam", # Identity and Access Management
+    "crates/keystone", # OpenStack Keystone integration
+    "crates/kms", # Key Management Service
     "crates/lock", # Distributed locking implementation
     "crates/madmin", # Management dashboard and admin API interface
     "crates/notify", # Notification system for events
     "crates/obs", # Observability utilities
+    "crates/object-capacity", # Capacity scan and refresh core
     "crates/policy", # Policy management
+    "crates/protocols", # Protocol implementations (FTPS, SFTP, etc.)
     "crates/protos", # Protocol buffer definitions
     "crates/rio", # Rust I/O utilities and abstractions
-    "crates/targets", # Target-specific configurations and utilities
+    "crates/rio-v2", # Next-generation Rust I/O compatibility layer
+    "crates/concurrency", # Concurrency management for RustFS - timeout, locking, backpressure, and I/O scheduling
+    "crates/s3-types", # S3 event type definitions
+    "crates/s3-ops", # S3 operation definitions and mapping
     "crates/s3select-api", # S3 Select API interface
     "crates/s3select-query", # S3 Select query engine
+    "crates/scanner", # Scanner for data integrity checks and health monitoring
+    "crates/security-governance", # Security governance contracts
     "crates/signer", # client signer
-    "crates/checksums", # client checksums
+    "crates/storage-api", # Storage API contracts
+    "crates/targets", # Target-specific configurations and utilities
+    "crates/trusted-proxies", # Trusted proxies management
+    "crates/tls-runtime", # Project-wide TLS runtime foundation
     "crates/utils", # Utility functions and helpers
-    "crates/workers", # Worker thread pools and task scheduling
+    "crates/io-metrics", # Zero-copy metrics collection for performance analysis
+    "crates/io-core", # Zero-copy core reader and writer implementations
     "crates/zip", # ZIP file handling and compression
-    "crates/ahm", # Asynchronous Hash Map for concurrent data structures
-    "crates/mcp", # MCP server for S3 operations
-    "crates/kms", # Key Management Service
 ]
-resolver = "2"
+resolver = "3"
 
 [workspace.package]
 edition = "2024"
 license = "Apache-2.0"
 repository = "https://github.com/rustfs/rustfs"
-rust-version = "1.85"
-version = "0.0.5"
+rust-version = "1.96.0"
+version = "1.0.0-beta.8"
 homepage = "https://rustfs.com"
 description = "RustFS is a high-performance distributed object storage software built using Rust, one of the most popular languages worldwide. "
 keywords = ["RustFS", "Minio", "object-storage", "filesystem", "s3"]
 categories = ["web-programming", "development-tools", "filesystem", "network-programming"]
+authors = ["RustFS Team"]
 
 [workspace.lints.rust]
 unsafe_code = "deny"
 
 [workspace.lints.clippy]
 all = "warn"
+needless_collect = "warn"
+redundant_clone = "warn"
 
 [workspace.dependencies]
 # RustFS Internal Crates
-rustfs = { path = "./rustfs", version = "0.0.5" }
-rustfs-ahm = { path = "crates/ahm", version = "0.0.5" }
-rustfs-appauth = { path = "crates/appauth", version = "0.0.5" }
-rustfs-audit = { path = "crates/audit", version = "0.0.5" }
-rustfs-checksums = { path = "crates/checksums", version = "0.0.5" }
-rustfs-common = { path = "crates/common", version = "0.0.5" }
-rustfs-config = { path = "./crates/config", version = "0.0.5" }
-rustfs-crypto = { path = "crates/crypto", version = "0.0.5" }
-rustfs-ecstore = { path = "crates/ecstore", version = "0.0.5" }
-rustfs-filemeta = { path = "crates/filemeta", version = "0.0.5" }
-rustfs-iam = { path = "crates/iam", version = "0.0.5" }
-rustfs-kms = { path = "crates/kms", version = "0.0.5" }
-rustfs-lock = { path = "crates/lock", version = "0.0.5" }
-rustfs-madmin = { path = "crates/madmin", version = "0.0.5" }
-rustfs-mcp = { path = "crates/mcp", version = "0.0.5" }
-rustfs-notify = { path = "crates/notify", version = "0.0.5" }
-rustfs-obs = { path = "crates/obs", version = "0.0.5" }
-rustfs-policy = { path = "crates/policy", version = "0.0.5" }
-rustfs-protos = { path = "crates/protos", version = "0.0.5" }
-rustfs-rio = { path = "crates/rio", version = "0.0.5" }
-rustfs-s3select-api = { path = "crates/s3select-api", version = "0.0.5" }
-rustfs-s3select-query = { path = "crates/s3select-query", version = "0.0.5" }
-rustfs-signer = { path = "crates/signer", version = "0.0.5" }
-rustfs-targets = { path = "crates/targets", version = "0.0.5" }
-rustfs-utils = { path = "crates/utils", version = "0.0.5" }
-rustfs-workers = { path = "crates/workers", version = "0.0.5" }
-rustfs-zip = { path = "./crates/zip", version = "0.0.5" }
+rustfs = { path = "./rustfs", version = "1.0.0-beta.8" }
+rustfs-heal = { path = "crates/heal", version = "1.0.0-beta.8" }
+rustfs-audit = { path = "crates/audit", version = "1.0.0-beta.8" }
+rustfs-checksums = { path = "crates/checksums", version = "1.0.0-beta.8" }
+rustfs-common = { path = "crates/common", version = "1.0.0-beta.8" }
+rustfs-data-usage = { path = "crates/data-usage", version = "1.0.0-beta.8" }
+rustfs-config = { path = "./crates/config", version = "1.0.0-beta.8" }
+rustfs-concurrency = { path = "./crates/concurrency", version = "1.0.0-beta.8" }
+rustfs-credentials = { path = "crates/credentials", version = "1.0.0-beta.8" }
+rustfs-crypto = { path = "crates/crypto", version = "1.0.0-beta.8" }
+rustfs-ecstore = { path = "crates/ecstore", version = "1.0.0-beta.8" }
+rustfs-filemeta = { path = "crates/filemeta", version = "1.0.0-beta.8" }
+rustfs-iam = { path = "crates/iam", version = "1.0.0-beta.8" }
+rustfs-keystone = { path = "crates/keystone", version = "1.0.0-beta.8" }
+rustfs-kms = { path = "crates/kms", version = "1.0.0-beta.8" }
+rustfs-lock = { path = "crates/lock", version = "1.0.0-beta.8" }
+rustfs-madmin = { path = "crates/madmin", version = "1.0.0-beta.8" }
+rustfs-notify = { path = "crates/notify", version = "1.0.0-beta.8" }
+rustfs-io-metrics = { path = "crates/io-metrics", version = "1.0.0-beta.8" }
+rustfs-io-core = { path = "crates/io-core", version = "1.0.0-beta.8" }
+rustfs-object-capacity = { path = "crates/object-capacity", version = "1.0.0-beta.8" }
+rustfs-obs = { path = "crates/obs", version = "1.0.0-beta.8" }
+rustfs-policy = { path = "crates/policy", version = "1.0.0-beta.8" }
+rustfs-protos = { path = "crates/protos", version = "1.0.0-beta.8" }
+rustfs-protocols = { path = "crates/protocols", version = "1.0.0-beta.8" }
+rustfs-rio = { path = "crates/rio", version = "1.0.0-beta.8" }
+rustfs-rio-v2 = { path = "crates/rio-v2", version = "1.0.0-beta.8" }
+rustfs-s3-types = { path = "crates/s3-types", version = "1.0.0-beta.8" }
+rustfs-s3-ops = { path = "crates/s3-ops", version = "1.0.0-beta.8" }
+rustfs-s3select-api = { path = "crates/s3select-api", version = "1.0.0-beta.8" }
+rustfs-s3select-query = { path = "crates/s3select-query", version = "1.0.0-beta.8" }
+rustfs-scanner = { path = "crates/scanner", version = "1.0.0-beta.8" }
+rustfs-security-governance = { path = "crates/security-governance", version = "1.0.0-beta.8" }
+rustfs-signer = { path = "crates/signer", version = "1.0.0-beta.8" }
+rustfs-storage-api = { path = "crates/storage-api", version = "1.0.0-beta.8" }
+rustfs-trusted-proxies = { path = "crates/trusted-proxies", version = "1.0.0-beta.8" }
+rustfs-targets = { path = "crates/targets", version = "1.0.0-beta.8" }
+rustfs-tls-runtime = { path = "crates/tls-runtime", version = "1.0.0-beta.8" }
+rustfs-utils = { path = "crates/utils", version = "1.0.0-beta.8" }
+rustfs-zip = { path = "./crates/zip", version = "1.0.0-beta.8" }
 
 # Async Runtime and Networking
 async-channel = "2.5.0"
-async-compression = { version = "0.4.19" }
+mysql_async = { version = "0.37", default-features = false, features = ["default-rustls", "tracing"] }
+async-compression = { version = "0.4.42" }
 async-recursion = "1.1.1"
 async-trait = "0.1.89"
-axum = "0.8.6"
-axum-extra = "0.10.3"
-axum-server = { version = "0.7.2", features = ["tls-rustls-no-provider"], default-features = false }
-futures = "0.3.31"
-futures-core = "0.3.31"
-futures-util = "0.3.31"
-hyper = "1.7.0"
-hyper-rustls = { version = "0.27.7", default-features = false, features = ["native-tokio", "http1", "tls12", "logging", "http2", "ring", "webpki-roots"] }
-hyper-util = { version = "0.1.17", features = ["tokio", "server-auto", "server-graceful"] }
-http = "1.3.1"
+async-nats = "0.49.1"
+axum = "0.8.9"
+futures = "0.3.32"
+futures-core = "0.3.32"
+futures-util = "0.3.32"
+pollster = "0.4.0"
+pulsar = { version = "6.8.0", default-features = false, features = ["tokio-rustls-runtime"] }
+lapin = { version = "4.10.0", default-features = false, features = ["tokio", "rustls", "rustls--aws_lc_rs"] }
+hyper = { version = "1.10.1", features = ["http2", "http1", "server"] }
+hyper-rustls = { version = "0.27.9", default-features = false, features = ["native-tokio", "http1", "tls12", "logging", "http2", "aws-lc-rs", "webpki-roots"] }
+hyper-util = { version = "0.1.20", features = ["tokio", "server-auto", "server-graceful", "tracing"] }
+http = "1.4.2"
 http-body = "1.0.1"
-reqwest = { version = "0.12.24", default-features = false, features = ["rustls-tls-webpki-roots", "charset", "http2", "system-proxy", "stream", "json", "blocking"] }
-socket2 = "0.6.1"
-tokio = { version = "1.48.0", features = ["fs", "rt-multi-thread"] }
-tokio-rustls = { version = "0.26.4", default-features = false, features = ["logging", "tls12", "ring"] }
-tokio-stream = { version = "0.1.17" }
-tokio-test = "0.4.4"
-tokio-util = { version = "0.7.16", features = ["io", "compat"] }
-tonic = { version = "0.14.2", features = ["gzip"] }
-tonic-prost = { version = "0.14.2" }
-tonic-prost-build = { version = "0.14.2" }
-tower = { version = "0.5.2", features = ["timeout"] }
-tower-http = { version = "0.6.6", features = ["cors"] }
+http-body-util = "0.1.3"
+reqwest = { version = "0.13.4", default-features = false, features = ["rustls", "charset", "http2", "system-proxy", "stream", "json", "blocking", "query", "form"] }
+rustfs-kafka-async = { version = "1.2.0" }
+socket2 = { version = "0.6.4", features = ["all"] }
+tokio = { version = "1.52.3", features = ["fs", "rt-multi-thread"] }
+tokio-rustls = { version = "0.26.4", default-features = false, features = ["logging", "tls12", "aws-lc-rs"] }
+tokio-stream = { version = "0.1.18" }
+tokio-test = "0.4.5"
+tokio-util = { version = "0.7.18", features = ["io", "compat"] }
+tonic = { version = "0.14.6", features = ["gzip", "deflate"] }
+tonic-prost = { version = "0.14.6" }
+tonic-prost-build = { version = "0.14.6" }
+tower = { version = "0.5.3", features = ["timeout"] }
+tower-http = { version = "0.6.11", features = ["cors"] }
 
 # Serialization and Data Formats
-bytes = { version = "1.10.1", features = ["serde"] }
-bytesize = "2.1.0"
+bytes = { version = "1.11.1", features = ["serde"] }
+bytesize = "2.3.1"
 byteorder = "1.5.0"
-flatbuffers = "25.9.23"
+flatbuffers = "25.12.19"
 form_urlencoded = "1.2.2"
-prost = "0.14.1"
-quick-xml = "0.38.3"
-rmcp = { version = "0.8.3" }
-rmp = { version = "0.8.14" }
-rmp-serde = { version = "1.3.0" }
+prost = "0.14.4"
+quick-xml = "0.40.1"
+rmp = { version = "0.8.15" }
+rmp-serde = { version = "1.3.1" }
 serde = { version = "1.0.228", features = ["derive"] }
-serde_json = { version = "1.0.145", features = ["raw_value"] }
+serde_json = { version = "1.0.150", features = ["raw_value"] }
 serde_urlencoded = "0.7.1"
-schemars = "1.0.4"
 
 # Cryptography and Security
-aes-gcm = { version = "0.10.3", features = ["std"] }
-argon2 = { version = "0.5.3", features = ["std"] }
-blake3 = { version = "1.8.2" }
-chacha20poly1305 = { version = "0.10.1" }
-crc-fast = "1.3.0"
-crc32c = "0.6.8"
-crc32fast = "1.5.0"
-crc64fast-nvme = "1.2.0"
-hmac = "0.12.1"
-jsonwebtoken = { version = "10.1.0", features = ["rust_crypto"] }
-pbkdf2 = "0.12.2"
-rsa = { version = "0.9.8" }
-rustls = { version = "0.23.34", features = ["ring", "logging", "std", "tls12"], default-features = false }
-rustls-pemfile = "2.2.0"
-rustls-pki-types = "1.12.0"
-sha1 = "0.10.6"
-sha2 = "0.10.9"
+aes-gcm = { version = "0.11.0-rc.4", features = ["rand_core"] }
+argon2 = { version = "0.6.0-rc.8" }
+blake2 = "0.11.0-rc.6"
+chacha20poly1305 = { version = "0.11.0-rc.3" }
+crc-fast = "1.10.0"
+hmac = { version = "0.13.0" }
+jsonwebtoken = { version = "10.4.0", features = ["aws_lc_rs"] }
+openidconnect = { version = "4.0", default-features = false }
+pbkdf2 = "0.13.0"
+rsa = { version = "0.10.0-rc.18" }
+rustls = { version = "0.23.40", default-features = false, features = ["aws-lc-rs", "logging", "tls12", "prefer-post-quantum", "std"] }
+rustls-native-certs = "0.8"
+rustls-pki-types = "1.14.1"
+sha1 = "0.11.0"
+sha2 = "0.11.0"
+subtle = "2.6"
 zeroize = { version = "1.8.2", features = ["derive"] }
 
 # Time and Date
-chrono = { version = "0.4.42", features = ["serde"] }
+chrono = { version = "0.4.45", features = ["serde"] }
 humantime = "2.3.0"
-time = { version = "0.3.44", features = ["std", "parsing", "formatting", "macros", "serde"] }
+jiff = { version = "0.2.28", features = ["serde"] }
+time = { version = "0.3.47", features = ["std", "parsing", "formatting", "macros", "serde"] }
+
+# Database
+deadpool-postgres = { version = "0.14", features = ["rt_tokio_1"] }
+tokio-postgres = { version = "0.7", default-features = false, features = ["runtime", "with-serde_json-1"] }
+tokio-postgres-rustls = "0.14.0"
 
 # Utilities and Tools
-anyhow = "1.0.100"
-arc-swap = "1.7.1"
-astral-tokio-tar = "0.5.6"
-atoi = "2.0.0"
+anyhow = "1.0.102"
+arc-swap = "1.9.1"
+astral-tokio-tar = "0.6.2"
+atoi = "3.0.0"
 atomic_enum = "0.3.0"
-aws-config = { version = "1.8.8" }
-aws-credential-types = { version = "1.2.8" }
-aws-sdk-s3 = { version = "1.108.0", default-features = false, features = ["sigv4a", "rustls", "rt-tokio"] }
-aws-smithy-types = { version = "1.3.3" }
+aws-config = { version = "1.8.18" }
+aws-credential-types = { version = "1.2.14" }
+aws-sdk-s3 = { version = "1.135.0", default-features = false, features = ["sigv4a", "default-https-client", "rt-tokio"] }
+aws-smithy-http-client = { version = "1.1.13", default-features = false, features = ["default-client", "rustls-aws-lc"] }
+aws-smithy-types = { version = "1.4.9" }
 base64 = "0.22.1"
 base64-simd = "0.8.0"
-brotli = "8.0.2"
-cfg-if = "1.0.4"
-clap = { version = "4.5.50", features = ["derive", "env"] }
-const-str = { version = "0.7.0", features = ["std", "proc"] }
-convert_case = "0.8.0"
-criterion = { version = "0.7", features = ["html_reports"] }
+brotli = "8.0.3"
+clap = { version = "4.6.1", features = ["derive", "env"] }
+const-str = { version = "1.1.0", features = ["std", "proc"] }
+convert_case = "0.11.0"
+criterion = { version = "0.8", features = ["html_reports"] }
 crossbeam-queue = "0.3.12"
-datafusion = "50.2.0"
+crossbeam-channel = "0.5.15"
+crossbeam-deque = "0.8.6"
+crossbeam-utils = "0.8.21"
+datafusion = "54.0.0"
 derive_builder = "0.20.2"
-enumset = "1.1.10"
-flate2 = "1.1.4"
-flexi_logger = { version = "0.31.7", features = ["trc", "dont_minimize_extra_stacks", "compress", "kv"] }
+enumset = "1.1.13"
+faster-hex = "0.10.0"
+flate2 = "1.1.9"
 glob = "0.3.3"
-hashbrown = { version = "0.16.0", features = ["serde", "rayon"] }
+google-cloud-storage = "1.14.0"
+google-cloud-auth = "1.12.0"
+hashbrown = { version = "0.17.1", features = ["serde", "rayon"] }
+hex = "0.4.3"
 hex-simd = "0.8.0"
 highway = { version = "1.3.0" }
 ipnetwork = { version = "0.21.1", features = ["serde"] }
 lazy_static = "1.5.0"
-libc = "0.2.177"
-libsystemd = { version = "0.7.2" }
-local-ip-address = "0.6.5"
+libc = "0.2.186"
+libsystemd = "0.7.2"
+local-ip-address = "0.6.13"
+memmap2 = "0.9.10"
 lz4 = "1.28.1"
-matchit = "0.8.4"
-md-5 = "0.10.6"
+matchit = "0.9.2"
+md-5 = "0.11.0"
 md5 = "0.8.0"
-metrics = "0.24.2"
-metrics-exporter-opentelemetry = "0.1.2"
 mime_guess = "2.0.5"
-moka = { version = "0.12.11", features = ["future"] }
+moka = { version = "0.12.15", features = ["future"] }
 netif = "0.1.6"
-nix = { version = "0.30.1", features = ["fs"] }
-nu-ansi-term = "0.50.3"
 num_cpus = { version = "1.17.0" }
-nvml-wrapper = "0.11.0"
-object_store = "0.12.4"
-once_cell = "1.21.3"
+nvml-wrapper = "0.12.1"
+object_store = "0.13.2"
 parking_lot = "0.12.5"
 path-absolutize = "3.1.1"
 path-clean = "1.0.1"
-pin-project-lite = "0.2.16"
+percent-encoding = "2.3.2"
+pin-project-lite = "0.2.17"
 pretty_assertions = "1.4.1"
-rand = "0.9.2"
-rayon = "1.11.0"
-reed-solomon-simd = { version = "3.1.0" }
-regex = { version = "1.12.2" }
-rumqttc = { version = "0.25.0" }
-rust-embed = { version = "8.8.0" }
-rustc-hash = { version = "2.1.1" }
-s3s = { version = "0.12.0-rc.3", features = ["minio"] }
-serial_test = "3.2.0"
-shadow-rs = { version = "1.4.0", default-features = false }
-siphasher = "1.0.1"
+rand = { version = "0.10.1", features = ["serde"] }
+ratelimit = "0.10.1"
+rayon = "1.12.0"
+reed-solomon-erasure = { version = "6.0", default-features = false, features = ["std", "simd-accel"] }
+reed-solomon-simd = "3.1.0"
+regex = { version = "1.12.4" }
+rumqttc = { package = "rumqttc-next", version = "0.33.2", features = ["websocket"] }
+redis = { version = "1.2.2", features = ["connection-manager", "tokio-rustls-comp", "tls-rustls-insecure"] }
+rustix = { version = "1.1.4", features = ["fs"] }
+rust-embed = { version = "8.11.0" }
+rustc-hash = { version = "2.1.2" }
+s3s = { git = "https://github.com/rustfs/s3s", rev = "507e1312b211c3ddc214b03875d6fabd15d22ed5", features = ["minio"] }
+serial_test = "3.5.0"
+shadow-rs = { version = "2.0.0", default-features = false }
+siphasher = "1.0.3"
 smallvec = { version = "1.15.1", features = ["serde"] }
 smartstring = "1.0.1"
-snafu = "0.8.9"
+snafu = "0.9.1"
 snap = "1.1.1"
-starshard = { version = "0.5.0", features = ["rayon", "async", "serde"] }
-strum = { version = "0.27.2", features = ["derive"] }
-sysctl = "0.7.1"
-sysinfo = "0.37.1"
+starshard = { version = "2.2.0", features = ["rayon", "async", "serde"] }
+strum = { version = "0.28.0", features = ["derive"] }
+sysinfo = "0.39.3"
 temp-env = "0.3.6"
-tempfile = "3.23.0"
+tempfile = "3.27.0"
 test-case = "3.3.1"
-thiserror = "2.0.17"
-tracing = { version = "0.1.41" }
+thiserror = "2.0.18"
+tracing = { version = "0.1.44" }
+tracing-appender = "0.2.5"
 tracing-error = "0.2.1"
-tracing-opentelemetry = "0.32.0"
-tracing-subscriber = { version = "0.3.20", features = ["env-filter", "time"] }
+tracing-opentelemetry = { version = "0.33" }
+tracing-subscriber = { version = "0.3.23", features = ["env-filter", "time"] }
 transform-stream = "0.3.1"
-url = "2.5.7"
+url = "2.5.8"
 urlencoding = "2.1.3"
-uuid = { version = "1.18.1", features = ["v4", "fast-rng", "macro-diagnostics"] }
-vaultrs = { version = "0.7.4" }
+uuid = { version = "1.23.3", features = ["v4", "fast-rng", "macro-diagnostics"] }
+vaultrs = { version = "0.8.0" }
 walkdir = "2.5.0"
-wildmatch = { version = "2.5.0", features = ["serde"] }
-winapi = { version = "0.3.9" }
+wildmatch = { version = "2.6.1", features = ["serde"] }
+windows = { version = "0.62.2" }
 xxhash-rust = { version = "0.8.15", features = ["xxh64", "xxh3"] }
-zip = "6.0.0"
+zip = "8.6.0"
 zstd = "0.13.3"
 
 # Observability and Metrics
-opentelemetry = { version = "0.31.0" }
-opentelemetry-appender-tracing = { version = "0.31.1", features = ["experimental_use_tracing_span_context", "experimental_metadata_attributes", "spec_unstable_logs_enabled"] }
-opentelemetry-otlp = { version = "0.31.0", default-features = false, features = ["grpc-tonic", "gzip-tonic", "trace", "metrics", "logs", "internal-logs"] }
-opentelemetry_sdk = { version = "0.31.0" }
-opentelemetry-semantic-conventions = { version = "0.31.0", features = ["semconv_experimental"] }
-opentelemetry-stdout = { version = "0.31.0" }
+metrics = "0.24.6"
+dial9-tokio-telemetry = "0.3"
+opentelemetry = { version = "0.32.0" }
+opentelemetry-appender-tracing = { version = "0.32.0", features = ["experimental_span_attributes", "experimental_metadata_attributes"] }
+opentelemetry-otlp = { version = "0.32.0", features = ["gzip-http", "reqwest-rustls"] }
+opentelemetry_sdk = { version = "0.32.1", features = ["rt-tokio"] }
+opentelemetry-semantic-conventions = { version = "0.32.0", features = ["semconv_experimental"] }
+opentelemetry-stdout = { version = "0.32.0" }
+pyroscope = { version = "=2.0.5", features = ["backend-pprof-rs", "backend-jemalloc"] }
 
+# FTP and SFTP
+libunftp = { version = "0.23.0", features = ["experimental"] }
+unftp-core = "0.1.0"
+suppaftp = { version = "8.0.4", features = ["tokio", "tokio-rustls-aws-lc-rs"] }
+rcgen = "0.14.8"
+russh = { version = "0.61.2", features = ["serde"] }
+russh-sftp = "2.3.0"
 
+# WebDAV
+dav-server = "0.11.0"
+
+# Performance Analysis and Memory Profiling
+mimalloc = "0.1"
+# Use tikv-jemallocator as memory allocator and enable performance analysis
+tikv-jemallocator = { version = "0.6", features = ["profiling", "stats", "unprefixed_malloc_on_supported_platforms", "background_threads"] }
+# Used to control and obtain statistics for jemalloc at runtime
+tikv-jemalloc-ctl = { version = "0.6", features = ["use_std", "stats", "profiling"] }
+# Used to generate pprof-compatible memory profiling data and support symbolization and flame graphs
+jemalloc_pprof = { version = "0.8.2", features = ["symbolize", "flamegraph"] }
+# Used to generate CPU performance analysis data and flame diagrams
+# pprof = { version = "0.15.0", features = ["flamegraph", "protobuf-codec"] }
+# Use pprof-pyroscope-fork to match pyroscope 2.0.5's internal pprof dependency (v0.1500.4).
+# Cargo unifies them into a single instance, avoiding duplicate perf_signal_handler symbols.
+# NOTE: Do NOT upgrade pyroscope to >=2.0.6 — it vendors pprof-rs internally, causing symbol collision.
+pprof = { package = "pprof-pyroscope-fork", version = "0.1500.4", features = ["flamegraph", "protobuf-codec"] }
 
 [workspace.metadata.cargo-shear]
-ignored = ["rustfs", "rustfs-mcp", "tokio-test"]
+ignored = ["rustfs"]
 
 [profile.release]
 opt-level = 3

Dockerfile

@@ -1,4 +1,18 @@
-FROM alpine:3.22 AS build
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM alpine:3.23.4 AS build
 
 ARG TARGETARCH
 ARG RELEASE=latest
@@ -15,8 +29,20 @@ RUN set -eux; \
     if [ "$RELEASE" = "latest" ]; then \
       TAG="$(curl -fsSL https://api.github.com/repos/rustfs/rustfs/releases \
               | grep -o '"tag_name": "[^"]*"' | cut -d'"' -f4 | head -n 1)"; \
+      RELEASE_JSON="$(curl -fsSL "https://api.github.com/repos/rustfs/rustfs/releases/tags/$TAG")"; \
     else \
       TAG="$RELEASE"; \
+      RELEASE_JSON="$(curl -fsSL "https://api.github.com/repos/rustfs/rustfs/releases/tags/$TAG" 2>/dev/null || true)"; \
+      if [ -z "$RELEASE_JSON" ]; then \
+        if [ "${TAG#v}" = "$TAG" ]; then \
+          ALT_TAG="v$TAG"; \
+        else \
+          ALT_TAG="${TAG#v}"; \
+        fi; \
+        echo "Primary tag lookup failed, retrying with alternate tag: $ALT_TAG"; \
+        RELEASE_JSON="$(curl -fsSL "https://api.github.com/repos/rustfs/rustfs/releases/tags/$ALT_TAG")"; \
+        TAG="$ALT_TAG"; \
+      fi; \
     fi; \
     echo "Using tag: $TAG (arch pattern: $ARCH_SUBSTR)"; \
     # Find download URL in assets list for this tag that contains arch substring and ends with .zip
@@ -40,7 +66,7 @@ RUN set -eux; \
     rm -rf rustfs.zip /build/.tmp || true
 
 
-FROM alpine:3.22
+FROM alpine:3.23.4
 
 ARG RELEASE=latest
 ARG BUILD_DATE
@@ -58,31 +84,32 @@ LABEL name="RustFS" \
       url="https://rustfs.com" \
       license="Apache-2.0"
 
-RUN apk add --no-cache ca-certificates coreutils curl
+RUN apk update && \
+    apk add --no-cache ca-certificates coreutils curl
 
 COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 COPY --from=build /build/rustfs /usr/bin/rustfs
 COPY entrypoint.sh /entrypoint.sh
 
-RUN chmod +x /usr/bin/rustfs /entrypoint.sh && \
+RUN chmod +x /usr/bin/rustfs /entrypoint.sh
+
+RUN addgroup -g 10001 -S rustfs && \
+    adduser -u 10001 -G rustfs -S rustfs -D && \
     mkdir -p /data /logs && \
+    chown -R rustfs:rustfs /data /logs && \
     chmod 0750 /data /logs
 
-ENV RUSTFS_ADDRESS=":9000" \
-    RUSTFS_CONSOLE_ADDRESS=":9001" \
-    RUSTFS_ACCESS_KEY="rustfsadmin" \
-    RUSTFS_SECRET_KEY="rustfsadmin" \
-    RUSTFS_CONSOLE_ENABLE="true" \
-    RUSTFS_EXTERNAL_ADDRESS="" \
-    RUSTFS_CORS_ALLOWED_ORIGINS="*" \
-    RUSTFS_CONSOLE_CORS_ALLOWED_ORIGINS="*" \
+ENV RUSTFS_CONSOLE_CORS_ALLOWED_ORIGINS="*" \
     RUSTFS_VOLUMES="/data" \
-    RUST_LOG="warn" \
-    RUSTFS_OBS_LOG_DIRECTORY="/logs" \
-    RUSTFS_SINKS_FILE_PATH="/logs"
-
+    RUSTFS_OBS_LOGGER_LEVEL=warn \
+    RUSTFS_OBS_LOG_DIRECTORY=/logs \
+    RUSTFS_OBS_ENVIRONMENT=production
+    
 EXPOSE 9000 9001
-VOLUME ["/data", "/logs"]
+
+VOLUME ["/data"]
+
+USER rustfs
 
 ENTRYPOINT ["/entrypoint.sh"]
 

Dockerfile.decommission-local

@@ -0,0 +1,65 @@
+# Copyright 2024 RustFS Team
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+FROM rust:1.95-trixie
+
+RUN set -eux; \
+    export DEBIAN_FRONTEND=noninteractive; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+    build-essential \
+    ca-certificates \
+    curl \
+    git \
+    pkg-config \
+    libssl-dev \
+    lld \
+    protobuf-compiler \
+    flatbuffers-compiler; \
+    rm -rf /var/lib/apt/lists/*
+
+WORKDIR /usr/src/rustfs
+
+COPY . .
+
+RUN ./scripts/static.sh
+RUN cargo run --bin gproto
+RUN cargo build --release --locked --bin rustfs
+
+RUN set -eux; \
+    groupadd -g 10001 rustfs; \
+    useradd -u 10001 -g rustfs -M -s /usr/sbin/nologin rustfs
+
+WORKDIR /app
+
+RUN set -eux; \
+    mkdir -p /data /logs; \
+    chown -R rustfs:rustfs /data /logs /app; \
+    chmod 0750 /data /logs
+
+COPY entrypoint.sh /entrypoint.sh
+RUN install -m 0755 /usr/src/rustfs/target/release/rustfs /usr/bin/rustfs && chmod +x /entrypoint.sh
+
+ENV RUSTFS_VOLUMES="/data" \
+    RUST_LOG="warn" \
+    RUSTFS_OBS_LOG_DIRECTORY="/logs" \
+    RUSTFS_USERNAME="rustfs" \
+    RUSTFS_GROUPNAME="rustfs" \
+    RUSTFS_UID="10001" \
+    RUSTFS_GID="10001"
+
+EXPOSE 9000 9001
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["/usr/bin/rustfs"]