rustfs/.github/workflows/ci.yml

# 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: Continuous Integration

on:
  push:
    branches: [ main ]
    paths-ignore:
      - "**.md"
      - "docs/**"
      - "deploy/**"
      - "scripts/dev_*.sh"
      - "scripts/probe.sh"
      - "LICENSE*"
      - ".gitignore"
      - ".dockerignore"
      - "README*"
      - "**/*.png"
      - "**/*.jpg"
      - "**/*.svg"
      - ".github/workflows/build.yml"
      - ".github/workflows/docker.yml"
      - ".github/workflows/audit.yml"
      - "flake.lock"
  pull_request:
    types: [ opened, synchronize, reopened, closed ]
    branches: [ main ]
    # Keep this list in sync with the `paths` list in ci-docs-only.yml, which
    # reports the required "Test and Lint" check for PRs skipped here.
    paths-ignore:
      - "**.md"
      - "docs/**"
      - "deploy/**"
      - "scripts/dev_*.sh"
      - "scripts/probe.sh"
      - "LICENSE*"
      - ".gitignore"
      - ".dockerignore"
      - "README*"
      - "**/*.png"
      - "**/*.jpg"
      - "**/*.svg"
      - ".github/workflows/build.yml"
      - ".github/workflows/docker.yml"
      - ".github/workflows/audit.yml"
      - "flake.lock"
  merge_group:
    types: [ checks_requested ]
  schedule:
    - cron: "0 0 * * 0" # Weekly on Sunday at midnight UTC
  workflow_dispatch:

permissions:
  contents: read

# Concurrency groups are scoped per event so different triggers never cancel
# each other: PR pushes cancel the previous run of that PR, main pushes keep
# latest-wins semantics among themselves, and scheduled runs always complete
# (a shared group used to let every merge kill the weekly scheduled run).
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: ${{ github.event_name != 'schedule' }}

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:

  cancel-closed-pr-runs:
    name: Cancel Closed PR Runs
    if: github.event_name == 'pull_request' && github.event.action == 'closed'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: Explain cancellation run
        run: echo "PR closed; this run only cancels older runs in the same concurrency group."

  typos:
    name: Typos
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false
      - name: Typos check with custom config file
        uses: crate-ci/typos@37bb98842b0d8c4ffebdb75301a13db0267cef89 # master

  # Fast, compile-free checks that fail early so contributors get feedback in
  # ~1 minute instead of waiting for the full test job.
  #
  # These steps are mirrored byte-for-byte in ci-docs-only.yml so that a mixed
  # PR, which reports two check runs named "Quick Checks", cannot get one red
  # and one green. Edit both jobs together.
  quick-checks:
    name: Quick Checks
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Install ripgrep
        run: sudo apt-get update && sudo apt-get install -y ripgrep

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable
        with:
          components: rustfmt

      - name: Check code formatting
        run: cargo fmt --all --check

      - name: Check unsafe code allowances
        run: ./scripts/check_unsafe_code_allowances.sh

      - name: Check layered dependencies
        run: ./scripts/check_layer_dependencies.sh

      - name: Check architecture migration rules
        run: ./scripts/check_architecture_migration_rules.sh

      - name: Check tokio io-uring feature guard
        run: ./scripts/check_no_tokio_io_uring.sh

      - name: Check extension schema boundaries
        run: ./scripts/check_extension_schema_boundaries.sh

      - name: Check body-cache whitelist guard
        run: ./scripts/check_body_cache_whitelist.sh

      - name: Check no planning docs committed
        run: ./scripts/check_no_planning_docs.sh

      - name: Check CI paths stay in sync
        run: ./scripts/check_ci_paths_sync.sh

      - name: Check io_uring lane --lib precondition
        run: ./scripts/check_uring_lane_lib_only.sh

  test-and-lint:
    name: Test and Lint
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 90
    # Both lines are required. Job-level `permissions` replaces the workflow
    # block rather than merging with it, so declaring only `actions: write`
    # would drop `contents: read` and break this job's checkout and the
    # repo-token the setup action hands to setup-protoc.
    permissions:
      contents: read
      actions: write
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          # This job's token can cancel runs and delete Actions caches. Checkout
          # otherwise writes it into .git/config, where a PR's own build.rs or
          # proc-macro could read it back out.
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          # Every lane in this workflow reads its cache and none writes it.
          # cache-warm.yml is the sole writer for all four keys: this workflow
          # cancels superseded runs on main, and a cancelled run never reaches
          # rust-cache's post step, so writing from here saved nothing (12 of 15
          # consecutive main-push runs were cancelled). See rustfs/backlog#1600.
          cache-shared-key: ci-dev
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      - name: Prepare test evidence
        run: |
          mkdir -p artifacts/test-and-lint
          {
            echo "run_id=${GITHUB_RUN_ID}"
            echo "job=${GITHUB_JOB}"
            echo "runner=${RUNNER_NAME}"
            echo "started_at=$(date --utc --iso-8601=seconds)"
          } > artifacts/test-and-lint/run-metadata.txt

      # Clippy runs before the test pass: lint failures are the most common
      # CI-only breakage and should surface in minutes, not after 20+ minutes
      # of tests.
      # Sampled too: clippy is the natural control arm for any CARGO_BUILD_JOBS
      # experiment, since --all-targets is check-only for workspace members and
      # never links the ~100 test binaries the limit exists to throttle.
      - name: Run clippy lints
        run: |
          ./scripts/ci/resource_sampler.sh start clippy
          trap './scripts/ci/resource_sampler.sh stop' EXIT
          cargo clippy --all-targets -- -D warnings

      - name: Run nextest tests
        env:
          # Three concurrent workspace test links saturate the self-hosted
          # runner's overlay I/O and can wedge Cargo until the 75m timeout.
          CARGO_BUILD_JOBS: "2"
        run: |
          mkdir -p artifacts/test-and-lint
          ./scripts/ci/resource_sampler.sh start nextest
          trap './scripts/ci/resource_sampler.sh stop' EXIT
          set +e
          NEXTEST_HIDE_PROGRESS_BAR=1 timeout --verbose --signal=TERM --kill-after=30s 75m \
            cargo nextest run --profile ci --all --exclude e2e_test \
            --status-level all --final-status-level all \
            2>&1 | tee artifacts/test-and-lint/nextest.log
          status=${PIPESTATUS[0]}
          {
            echo "command=cargo nextest run --profile ci --all --exclude e2e_test"
            echo "exit_status=${status}"
            echo "finished_at=$(date --utc --iso-8601=seconds)"
            echo
            echo "Remaining test-related processes:"
            pgrep -af 'cargo|nextest|target/.*/deps/' || true
            echo
            echo "Kernel OOM / kill events:"
            dmesg -T 2>/dev/null | grep -iE 'oom|out of memory|killed process' | tail -20 || true
          } > artifacts/test-and-lint/nextest-diagnostics.txt
          exit "${status}"

      - name: Run documentation tests
        run: |
          mkdir -p artifacts/test-and-lint
          set +e
          timeout --verbose --signal=TERM --kill-after=30s 15m \
            cargo test --all --doc \
            2>&1 | tee artifacts/test-and-lint/doctest.log
          status=${PIPESTATUS[0]}
          {
            echo "command=cargo test --all --doc"
            echo "exit_status=${status}"
            echo "finished_at=$(date --utc --iso-8601=seconds)"
            echo
            echo "Remaining test-related processes:"
            pgrep -af 'cargo|rustdoc|target/.*/deps/' || true
          } > artifacts/test-and-lint/doctest-diagnostics.txt
          exit "${status}"

      - name: Upload test reports and diagnostics
        if: always()
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: junit-test-and-lint-${{ github.run_number }}
          path: |
            target/nextest/ci/junit.xml
            artifacts/test-and-lint
          retention-days: 3
          if-no-files-found: error

      # rustfs/backlog#1289: fail if a seed rule's log anchor no longer exists
      # verbatim in the source tree (log message drifted without updating the
      # rule). Placed here where the workspace — including the la-dump-anchors
      # bin — is already built by the clippy/test steps above.
      - name: Check log-analyzer rule anchors
        run: ./scripts/check_log_analyzer_rules.sh

      # Explicit gate for migration-critical suites. These tests already ran in
      # the full nextest pass above; a single filtered nextest invocation keeps
      # the named gate without rebuilding or re-running them one package at a time.
      #
      # The gate selects tests by name substring (data_movement / rebalance /
      # decommission / source_cleanup / delete_marker), so renames can silently
      # thin it. The script owns the filter expression and first verifies the
      # selected-test count against the committed floor in
      # .config/migration-gate-floor.txt before running the gate; renames or
      # removals must update that file consciously (see the script header).
      # Kept on the default profile (no --profile ci): a second --profile ci run
      # would clobber target/nextest/ci/junit.xml, and none of these tests are
      # quarantined so they gain nothing from the ci profile's retry overrides.
      - name: Run rebalance/decommission migration proofs
        run: ./scripts/check_migration_gate_count.sh

      # Early stop. Once this job has failed the PR cannot merge, so the sibling
      # lanes are burning runners on a result nobody can act on: on run
      # 30674613104 three lanes had already failed while Test and Lint and the
      # rio-v2 variant kept going past 70 minutes.
      #
      # Only this job may cancel. The lanes that are NOT required checks
      # (protocols, ILM, e2e, s3-tests) must never hold that power: a flake in
      # one of them would turn the required "Test and Lint" into `cancelled`,
      # which blocks the merge. Today a maintainer can merge with sftp red, and
      # that has to stay true.
      #
      # These steps run last so the `if: always()` artifact upload above still
      # captures logs and diagnostics before the run goes away.
      - name: Annotate early-stop reason
        if: failure() && github.event_name == 'pull_request'
        run: |
          echo "## CI early-stop" >> "$GITHUB_STEP_SUMMARY"
          echo "Job \`${GITHUB_JOB}\` (Test and Lint) failed; cancelling run ${GITHUB_RUN_ID} to free runners." >> "$GITHUB_STEP_SUMMARY"
          echo "Sibling jobs showing **cancelled** were stopped by this job, not by their own failure." >> "$GITHUB_STEP_SUMMARY"

      # curl rather than `gh`: every existing `gh` call in this repo runs on
      # ubuntu-latest, and the sm-standard-* images are custom and trimmed (they
      # ship no C toolchain, see the e2e job below), so `gh` is not known to
      # exist here.
      #
      # Fork PRs are excluded explicitly instead of relying on the error path:
      # their GITHUB_TOKEN is forced read-only and job-level permissions cannot
      # raise it, so the call would always 403. Skipping keeps their logs clean.
      - name: Cancel run on failure (same-repo PR only)
        if: >-
          failure() && github.event_name == 'pull_request'
          && github.event.pull_request.head.repo.full_name == github.repository
        continue-on-error: true
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          curl -fsS -X POST \
            -H "Authorization: Bearer ${GH_TOKEN}" \
            -H "Accept: application/vnd.github+json" \
            -H "X-GitHub-Api-Version: 2022-11-28" \
            "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}/cancel" || true

  # Dedicated serial lane for the ILM / lifecycle integration tests. These tests
  # drive the object layer through process-global singletons (the GLOBAL_ENV
  # ECStore, the global tier-config manager, background-expiry workers) and bind
  # fixed ports (9002 for the scanner suite, 9003 for the app suite), so they are
  # marked #[ignore] to keep them out of the default parallel `cargo nextest run
  # --all` pass. Run them here explicitly with `--run-ignored ignored-only` and
  # `-j1` so no two of them share global state or race for a port at once.
  # serial_test's #[serial] does NOT serialize across nextest's process-per-test
  # boundary (see .config/nextest.toml); `-j1` is what actually serializes them.
  # See rustfs/backlog#1148 (ilm-1) and #1155.
  test-ilm-integration-serial:
    name: ILM Integration (serial)
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 45
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-dev
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      # test_transition_and_restore_flows was re-enabled by rustfs/backlog#1303:
      # its "missing xl.meta on disk2" was a test-util bug (open_disk hardcoded
      # disk_index 0), not an EC metadata-distribution issue.
      # restore_object_usecase_reports_ongoing_conflict_and_completion was
      # re-enabled by backlog#1304 (restore accepts serialize on a short CAS
      # guard; the copy-back no longer holds the #4877 whole-copy-back lock,
      # so the mid-restore ongoing read and fast 409 rejection it asserts are
      # the implemented contract). The remaining exclusions each hit a
      # DIFFERENT, independent issue (all tracked under rustfs/backlog#1148;
      # they keep #[ignore] with a backlog reference):
      #   - test_noncurrent_{expiry,transition}_still_works_after_immediate_compensation_transition:
      #     noncurrent transition/expiry after an immediate compensation transition.
      - name: Run ignored ILM integration tests serially
        run: |
          cargo nextest run -j1 --run-ignored ignored-only \
            -p rustfs-scanner -p rustfs \
            -E '(binary(lifecycle_integration_test) or (package(rustfs) and test(lifecycle_transition_api_test))) and not (test(test_noncurrent_expiry_still_works_after_immediate_compensation_transition) or test(test_noncurrent_transition_still_works_after_immediate_compensation_transition))'

  test-and-lint-rio-v2:
    name: Test and Lint (rio-v2)
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 60
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-feat-rio
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      - name: Run rio-v2 clippy lints
        run: cargo clippy -p rustfs -p rustfs-ecstore --all-targets --features rio-v2 -- -D warnings

      - 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

  test-and-lint-protocols:
    name: "Test and Lint (${{ matrix.features.name }})"
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 60
    strategy:
      # On a PR, one failing protocol leg is enough to know the PR is not ready,
      # so stop the sibling leg instead of paying another ~40 minutes for it.
      # Everywhere else (main pushes, the merge queue, the weekly schedule) keep
      # the full signal: there we want to know whether swift AND sftp are broken,
      # not just whichever failed first. This is the only part of the early-stop
      # work that also covers fork PRs, since it needs no token.
      fail-fast: ${{ github.event_name == 'pull_request' }}
      matrix:
        features:
          - name: swift
            flags: "--features swift"
          - name: sftp
            flags: "--features sftp"
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-feat-proto
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      - name: Run clippy with ${{ matrix.features.name }}
        run: |
          cargo clippy -p rustfs -p rustfs-protocols --all-targets ${{ matrix.features.flags }} -- -D warnings

      - name: Run tests with ${{ matrix.features.name }}
        run: |
          cargo nextest run -p rustfs -p rustfs-protocols ${{ matrix.features.flags }}

  build-rustfs-debug-binary:
    name: Build RustFS Debug Binary
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 30
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-dev
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      - name: Build debug binary
        run: cargo build -p rustfs --bins --features e2e-test-hooks

      - name: Upload debug binary
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # 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)
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    runs-on: sm-standard-4
    timeout-minutes: 30
    env:
      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-feat-rio
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      - name: Build debug binary with rio-v2
        run: cargo build -p rustfs --bins --features rio-v2,e2e-test-hooks

      - name: Upload debug binary
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: rustfs-debug-binary-rio-v2
          path: target/debug/rustfs
          if-no-files-found: error
          retention-days: 1

  uring-integration:
    name: io_uring Integration (real)
    # The pull_request trigger includes `closed` purely so the concurrency
    # group cancels in-flight runs of a closed PR; every other job opts out of
    # that run with this guard (or is skipped through its `needs` chain). This
    # job had neither, so each closed/merged PR really ran the whole io_uring
    # suite (measured 4m17s / 7m19s / 7m31s on runs 30678272341 / 30678117601 /
    # 30662728539) and kept the cancellation run in progress for minutes.
    if: github.event_name != 'pull_request' || github.event.action != 'closed'
    needs: [ quick-checks ]
    # GitHub-hosted ubuntu-latest runs a recent kernel with io_uring and, unlike
    # a container, applies no seccomp filter that would block io_uring_setup — so
    # the probe succeeds and the tests exercise the real UringBackend/FdCache/
    # latch paths instead of the StdBackend fallback (rustfs/backlog#1179). The
    # self-hosted sm-standard runners cannot guarantee this.
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          # Keeps its own key rather than joining ci-dev. rust-cache's key is
          # built from runner.os/arch plus rustc and lockfile fingerprints — it
          # does NOT include the runner label or image. ubuntu-latest and
          # sm-standard-4 are therefore indistinguishable to it, so sharing a key
          # would let two different system images overwrite each other's
          # artifacts, and would make a 2-core hosted runner unpack ci-dev's ~3GB
          # instead of this lane's ~1.3GB. cache-warm.yml warms this key on
          # ubuntu-latest for the same reason.
          cache-shared-key: ci-uring
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      # ext4 supports O_DIRECT; the runner's default TMPDIR may sit on tmpfs or
      # overlayfs, where open(O_DIRECT) returns EINVAL/EOPNOTSUPP and the native
      # read_at_direct path silently latches off to the aligned StdBackend
      # fallback. A dedicated ext4 loopback guarantees the native O_DIRECT read
      # path is actually exercised, not just the fallback (rustfs/backlog#1220).
      - name: Prepare ext4 loopback for O_DIRECT coverage
        run: |
          set -euo pipefail
          dd if=/dev/zero of=/tmp/rustfs-odirect.img bs=1M count=1024
          mkfs.ext4 -q -F /tmp/rustfs-odirect.img
          sudo mkdir -p /mnt/rustfs-odirect
          sudo mount -o loop /tmp/rustfs-odirect.img /mnt/rustfs-odirect
          sudo chmod 1777 /mnt/rustfs-odirect
          mount | grep rustfs-odirect

      # RUSTFS_URING_TESTS_MUST_RUN=1 makes the io_uring tests fail instead of
      # silently skipping if io_uring is unavailable, so this leg can never pass
      # vacuously. RUSTFS_IO_URING_READ_ENABLE=true selects the UringBackend.
      # TMPDIR points every tempfile-based test fixture at the ext4 loopback so
      # eligible reads keep O_DIRECT and the native path is covered end to end.
      - name: Run ecstore io_uring integration tests on real io_uring
        env:
          RUSTFS_IO_URING_READ_ENABLE: "true"
          RUSTFS_URING_TESTS_MUST_RUN: "1"
          TMPDIR: /mnt/rustfs-odirect
        # --lib narrows what gets compiled, not what gets run: every selected
        # test lives in the lib target. The 7 integration binaries under
        # crates/ecstore/tests/ each reported "running 0 tests" here, so they
        # were compiled and linked for nothing.
        #
        # The `uring_` filter must stay exactly as it is. libtest matches on
        # substring, so it also selects names containing `during_` — 6 of the 18
        # selected tests are such incidental matches. Narrowing the filter to
        # `io_uring` would silently drop them, which is a coverage change.
        # scripts/check_uring_lane_lib_only.sh guards the --lib precondition.
        run: cargo test -p rustfs-ecstore --lib uring_ -- --test-threads=1 --nocapture

  e2e-tests:
    name: End-to-End Tests
    needs: [ build-rustfs-debug-binary ]
    runs-on: sm-standard-2
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      # Full setup with dependency caching: the smoke-suite step below
      # compiles the e2e_test crate, which pulls in most of the workspace.
      # Without a restored cache this was a cold multi-GB build on every run.
      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-dev
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      # Download after the cache restore so the freshly built binary from the
      # build job always wins over anything restored into target/debug.
      - name: Download debug binary
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7
        with:
          name: rustfs-debug-binary
          path: target/debug

      - name: Make binary executable
        run: chmod +x ./target/debug/rustfs

      # Guard the security negative-auth smoke subset (backlog#1151 sec-5)
      # against a rename or deletion silently dropping it out of the e2e-smoke
      # filter. The script lists what the profile selects and fails if the count
      # of security auth-rejection tests falls below the committed floor in
      # .config/security-smoke-floor.txt (infra-12 count-floor mechanism). Run
      # before the smoke suite so a thinned gate fails fast; the `nextest list`
      # here compiles the e2e_test binaries the run below reuses.
      - name: Check security smoke subset count floor
        run: ./scripts/check_security_smoke_count.sh check

      # PR smoke subset of the in-repo e2e suite (backlog#1149 ci-4). The
      # profile.e2e-smoke default-filter in .config/nextest.toml is the single
      # wiring mechanism for e2e tests in CI — extend that filter instead of
      # adding new e2e jobs here. Each test spawns its own rustfs server on a
      # random port and reuses the downloaded debug binary above.
      - name: Run e2e smoke suite
        run: cargo nextest run --profile e2e-smoke -p e2e_test

      - name: Install s3s-e2e test tool
        uses: taiki-e/cache-cargo-install-action@7447f04c51f2ba27ca35e7f1e28fab848c5b3ba7 # v2
        with:
          tool: s3s-e2e
          git: https://github.com/s3s-project/s3s.git
          rev: 62cb4a71dd759a6ec56b64c4c42fcc183a2c6a52

      - name: Run end-to-end tests
        run: |
          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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: e2e-test-logs-${{ github.run_number }}
          path: ${{ runner.temp }}/rustfs-e2e-*/rustfs.log
          retention-days: 3

  e2e-full:
    name: End-to-End Tests (full merge gate)
    # Merge gate only (backlog#1149 ci-5): the never-automated user-visible
    # suites — KMS, object_lock, multipart_auth, quota, checksum, encryption,
    # security-boundary, ... — via the e2e-full nextest profile. Too heavy for
    # every PR, so it is gated to main pushes, the merge queue, and manual
    # dispatch. protocols / the 6 cluster suites / replication / #[ignore] are
    # owned by other lanes (see .config/nextest.toml profile.e2e-full).
    if: >-
      github.event_name == 'workflow_dispatch' ||
      github.event_name == 'merge_group' ||
      (github.event_name == 'push' && github.ref == 'refs/heads/main')
    needs: [ build-rustfs-debug-binary ]
    runs-on: sm-standard-2
    timeout-minutes: 55
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Setup Rust environment
        uses: ./.github/actions/setup
        with:
          rust-version: stable
          cache-shared-key: ci-dev
          cache-save-if: 'false'
          install-build-packaging-tools: 'false'

      # Download after the cache restore so the freshly built binary from the
      # build job always wins over anything restored into target/debug.
      - name: Download debug binary
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7
        with:
          name: rustfs-debug-binary
          path: target/debug

      - name: Make binary executable
        run: chmod +x ./target/debug/rustfs

      # Full single-node e2e lane (backlog#1149 ci-5). The e2e-full
      # default-filter in .config/nextest.toml is the single wiring mechanism —
      # extend that filter, never add ad-hoc e2e jobs here. Reuses the downloaded
      # debug binary; each test spawns its own rustfs server on a random port.
      - name: Run e2e full suite
        run: cargo nextest run --profile e2e-full -p e2e_test

      - name: Upload junit
        if: always()
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: e2e-full-junit-${{ github.run_number }}
          path: target/nextest/e2e-full/junit.xml
          retention-days: 7

  e2e-tests-rio-v2:
    name: End-to-End Tests (rio-v2)
    needs: [ build-rustfs-debug-binary-rio-v2 ]
    runs-on: sm-standard-2
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Clean up previous test run
        run: |
          rm -rf /tmp/rustfs
          rm -f /tmp/rustfs.log

      - name: Download debug binary
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # 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@29eef336d9b2848a0b548edc03f92a220660cdb8 # stable

      # The sm-standard-* custom runner images (introduced in #4884) ship no C
      # toolchain, unlike GitHub-hosted ubuntu-latest. Installing s3s-e2e below
      # compiles it from source on a cache miss, and build scripts need cc.
      - name: Install build tools for s3s-e2e compilation
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential cmake pkg-config libssl-dev

      - name: Install s3s-e2e test tool
        uses: taiki-e/cache-cargo-install-action@7447f04c51f2ba27ca35e7f1e28fab848c5b3ba7 # v2
        with:
          tool: s3s-e2e
          git: https://github.com/s3s-project/s3s.git
          rev: 62cb4a71dd759a6ec56b64c4c42fcc183a2c6a52

      - name: Run end-to-end tests
        run: |
          s3s-e2e --version
          ./scripts/e2e-run.sh ./target/debug/rustfs /tmp/rustfs

      - name: Upload test logs
        if: failure()
        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: e2e-test-logs-rio-v2-${{ github.run_number }}
          path: /tmp/rustfs.log
          retention-days: 3

  s3-implemented-tests:
    name: S3 Implemented Tests
    needs: [ build-rustfs-debug-binary, e2e-tests ]
    runs-on: sm-standard-4
    timeout-minutes: 60
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Download debug binary
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # 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=0 \
          XDIST=4 \
          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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: s3tests-implemented-${{ github.run_number }}
          path: artifacts/s3tests-single/**
          if-no-files-found: ignore
          retention-days: 3

  # Dedicated lifecycle behavior lane (backlog#1148 ilm-10, master plan #1155).
  #
  # These ceph/s3-tests cases assert that objects/versions/uploads are actually
  # removed by the background scanner and the stale-multipart cleanup loop, so
  # they need a debug-accelerated day plus an enabled scanner. That configuration
  # cannot be applied to the s3-implemented-tests lane above because a global
  # RUSTFS_ILM_DEBUG_DAY_SECS also shrinks the x-amz-expiration header those tests
  # assert on (test_lifecycle_expiration_header_*). Hence a separate server here.
  #
  # RUSTFS_ILM_DEBUG_DAY_SECS MUST stay equal to the s3-tests lc_debug_interval
  # default (10s). test_lifecycle_expiration polls the Days=1 rule with a
  # 4*lc_interval window while the Days=5 rule fires at 5*debug_day; observing
  # the intermediate 4-object plateau requires 4*lc_interval < 5*debug_day, i.e.
  # debug_day > 8. A smaller value lets the Days=5 rule fire inside the Days=1
  # poll window so the count collapses straight to 2 and the test fails (#4764).
  #
  # RUSTFS_DATA_USAGE_UPDATE_DIR_CYCLES=1 is also required. A compacted directory
  # is only re-descended (and its objects re-evaluated for ILM) once every
  # DATA_USAGE_UPDATE_DIR_CYCLES scanner cycles (default 16). At the accelerated
  # RUSTFS_SCANNER_CYCLE=2 that is ~32s between evaluations, so a Days=1 object
  # that becomes due at debug_day (10s) is not actually expired until the next
  # ~32s boundary (~42s), landing just past the 4*lc_interval (40s) poll window
  # and making the count stall at 6 (#4767). Forcing every-cycle re-descent
  # evaluates ILM within ~2s of the due time, well inside the poll window.
  s3-lifecycle-behavior-tests:
    name: S3 Lifecycle Behavior Tests
    # Also gated on e2e-tests, matching s3-implemented-tests: when the e2e smoke
    # suite is already red this lane cannot tell us anything new, and it holds a
    # sm-standard-4 for up to 30 minutes doing so. Both lanes only download the
    # prebuilt debug binary (no cargo build), and s3-implemented-tests — which
    # already waits on e2e-tests — finishes later anyway, so a green PR's total
    # wall clock is unchanged.
    needs: [ build-rustfs-debug-binary, e2e-tests ]
    runs-on: sm-standard-4
    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
        with:
          persist-credentials: false

      - name: Download debug binary
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7
        with:
          name: rustfs-debug-binary
          path: target/debug

      - name: Make binary executable
        run: chmod +x ./target/debug/rustfs

      - name: Run lifecycle behavior 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=0 \
          XDIST=0 \
          IMPLEMENTED_TESTS_FILE=scripts/s3-tests/lifecycle_behavior_tests.txt \
          RUSTFS_ILM_DEBUG_DAY_SECS=10 \
          RUSTFS_ILM_PROCESS_TIME=1 \
          RUSTFS_SCANNER_ENABLED=true \
          RUSTFS_SCANNER_CYCLE=2 \
          RUSTFS_DATA_USAGE_UPDATE_DIR_CYCLES=1 \
          RUSTFS_SCANNER_START_DELAY_SECS=0 \
          RUSTFS_API_STALE_UPLOADS_CLEANUP_INTERVAL=2s \
          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@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6
        with:
          name: s3tests-lifecycle-behavior-${{ github.run_number }}
          path: artifacts/s3tests-single/**
          if-no-files-found: ignore
          retention-days: 3