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55048fb181
Adversarial review of 84dba861b found three ways the new evidence paths
could still attribute a snapshot to the wrong cluster.
The submission-source learner was asymmetric. Clusters only became known
to it through snapshots that were already attributable, so a cluster with
no uniquely-attributable snapshot was invisible - and a source token both
clusters share then mapped to exactly one visible cluster and looked
decisive. The visible cluster got the other's backups while the other
guest stayed at zero. Callers now declare every connection owning a
candidate guest for a PBS instance, and the learner refuses to resolve
anything for that instance until each of them has had a snapshot
attributed to it. Observation is not scoped per PBS instance, so a
cluster seen submitting to its own PBS server still counts as visible -
the reported two-server topology keeps working.
PVE storage confirmations were treated as authorship. A pbs-type storage
listing proves the connection can SEE a snapshot, which a shared token, a
synced datastore, or an offsite copy all arrange without the connection
having made it, and a single confirmer previously outscored everything
else. Confirmations now carry the storage they came from, and only a
storage view that never lists a snapshot some other connection also lists
can attribute a colliding VMID. An overlapping view has demonstrated it
sees other clusters' snapshots, so nothing it lists attributes anything.
Where an exclusive view and the learned source mapping both speak they
must agree, otherwise the snapshot drops as it did before #1639. The
disjoint case - each cluster mounting only its own datastore - is
unchanged.
Confirmations were evicted by partial poll failures. A storage whose
content query failed contributed nothing, and the partial set overwrote
the previous one, flipping attribution between cycles. They now go
through the same per-storage preservation as storage backups.
Contract text calling the PVE listing "the only deterministic
attribution" is reworded to match the weakened semantics.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
📚 Pulse Documentation
Welcome to the Pulse documentation portal. Here you'll find everything you need to install, configure, and master Pulse.
v6 Execution Canonical Source
For Pulse v6 build/release execution work, do not start from this broad docs index. Use:
docs/release-control/v6/internal/SOURCE_OF_TRUTH.mdfor stable human governance and locked decisionsdocs/release-control/v6/internal/status.jsonfor live lane state, lane-to-subsystem ownership, structured evidence references, typed lane/subsystem decision records, and canonical ordered listsdocs/release-control/v6/status.schema.jsonfor the machine-readable status contractdocs/release-control/v6/internal/subsystems/registry.jsonanddocs/release-control/v6/internal/subsystems/registry.schema.jsonfor subsystem ownership, explicit shared-ownership exceptions, and proof-routing rulespython3 scripts/release_control/status_audit.py --checkif you need a machine-derived evidence health auditpython3 scripts/release_control/registry_audit.py --checkif you need a machine-derived subsystem registry auditpython3 scripts/release_control/contract_audit.py --checkif you need a machine-derived subsystem contract audit, including explicit cross-subsystem dependency checks and exact registry-derived shared-boundary wording Local pre-commit runs the v6 machine audits against staged control-file content so partial staging cannot hide governance drift. Local pre-commit also blocks partial staging for hook-sensitive governance files underdocs/release-control/v6/,scripts/release_control/,internal/repoctl/,.husky/pre-commit, and.github/workflows/canonical-governance.yml, because those checks still execute or structurally read the working-tree versions locally.python3 scripts/release_control/subsystem_lookup.py <path> [<path> ...] --pretty --leanif you need subsystem ownership, proof routing, exact contract-focus lines, and compact lane context for a change
For governed runtime changes, a staged subsystem contract only counts if its
diff updates a substantive contract section such as Purpose, Canonical Files,
Shared Boundaries, Extension Points, Forbidden Paths,
Completion Obligations, or Current State, rather than metadata alone.
All other documents are supporting references unless explicitly required for evidence.
🚀 Getting Started
- Localized getting started: Deutsch • Español. These first-wave pages cover the public install path and preserve commands, config keys, image names, activation keys, and product identifiers exactly.
- Installation Guide Step-by-step guides for Docker, Kubernetes, and bare metal.
- Configuration
Learn how to configure authentication, notifications (Email, Discord, etc.), and system settings. - Deployment Models
Where config lives, how updates work, and what differs per deployment. - Migration Guide
Moving to a new server? Here's how to export and import your data safely. - Upgrade to v6
Practical upgrade guidance and post-upgrade checks for Pulse v6. - FAQ Common questions and quick answers.
🛠️ Deployment & Operations
- Docker Guide – Advanced Docker & Compose configurations.
- Kubernetes – Helm charts, ingress, and HA setups.
- Reverse Proxy – Nginx, Caddy, Traefik, and Cloudflare Tunnel recipes.
- Troubleshooting – Deep dive into common issues and logs.
🔐 Security
- Security Policy – The core security model (Encryption, Auth, API Scopes).
- Privacy – What leaves your network (and what doesn’t).
- OIDC / SSO – OIDC Single Sign-On configuration (Authentik, Keycloak, Azure AD, etc.).
- Proxy Auth – Authentik/Authelia/Cloudflare proxy authentication configuration.
- Agent Security – Agent privilege model, Proxmox API-only choices, and self-update verification.
📖 Advanced Topics (Relay / Pro / legacy Pro+ / Cloud)
- AI Modes & Safety – Configure Patrol mode, assistant control levels, investigation tuning, and safety guardrails.
- Role-Based Access Control (RBAC) – Define custom roles, assign permissions, and integrate with OIDC group mapping.
- Audit Logging – Tamper-evident event logging for compliance, with query, export, and signature verification.
✨ New in 6.0
- Unified Resource Model – How all platforms merge into one model with task-based navigation.
- Unified Navigation Migration – Upgrading from platform-specific tabs to v6 navigation.
- TrueNAS Integration – First-class TrueNAS SCALE/CORE monitoring (pools, datasets, disks, snapshots, replication).
- Relay / Pulse Mobile Handoff – End-to-end encrypted relay for supported Pulse Mobile clients (Relay and above).
- Recovery Central – Unified backup, snapshot, and replication view across all providers.
- Pulse Cloud (Hosted) – Fully managed hosting with automatic updates and backups.
- Pulse Intelligence – Pulse Assistant, Patrol findings, alert analysis, governed actions, and forecasts.
- Metrics History – Persistent metrics storage with configurable retention.
- Mail Gateway – Proxmox Mail Gateway (PMG) monitoring.
- Auto Updates – One-click updates for supported deployments.
- Multi-Tenant Organizations – Isolate infrastructure by organization (Enterprise, opt-in).
- Pulse for MSPs – Provider operations guide: per-client isolation, split ingress, alert routing, branded reports.
- Entitlements Overhaul – Capability-key-based feature gating across Community/Relay/Pro/Cloud, with legacy Pro+ continuity still supported.
💳 Plans (Community / Relay / Pro / Cloud)
Pulse is available in three self-hosted tiers plus hosted Cloud:
-
Community: Free self-hosted monitoring with core monitoring included and 7-day history.
-
Relay: Adds secure remote access to the Pulse web UI, Pulse Mobile pairing for handoff, push notifications, and 14-day history.
-
Pro: Adds hands-on Patrol modes, issue investigation, governed fixes, verified outcomes, operations tooling, governance features, and 90-day history.
-
Cloud: Hosted Pulse with Pro-level capabilities; hosted pricing is unchanged by the self-hosted model lock.
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Plans and entitlements (includes the Community/Relay/Pro/Cloud matrix)
-
Multi-Tenant Organizations (Enterprise) — Isolate infrastructure by organization for MSPs and multi-datacenter deployments.
📡 Monitoring & Agents
- Unified Agent – Single binary for host, Docker, and Kubernetes monitoring.
- Centralized Agent Management (Pro/Cloud) – Agent profiles and remote config.
- Proxmox Backup Server – PBS integration, direct API vs PVE passthrough, token setup.
- TrueNAS – TrueNAS SCALE/CORE integration.
- ZFS Monitoring – Proxmox-native ZFS pool monitoring.
- Storage Architecture – Proposed canonical storage, disk, S.M.A.R.T., and topology model for making storage genuinely operator-useful.
- VM Disk Monitoring – Enabling QEMU Guest Agent for disk stats.
- Temperature Monitoring – Agent-based temperature monitoring (
pulse-agent --enable-proxmox). Sensor proxy has been removed. - Webhooks – Custom notification payloads.
💻 Development
- API Reference – Complete REST API documentation.
- Architecture – System design and component interaction.
- Contributing – How to contribute to Pulse.
📁 Previous Versions
- Upgrade to v5 – Upgrade guidance for v4 → v5 migrations.
- v6 Release Promotion Policy – Canonical stable-vs-prerelease promotion rules and rollback expectations.
- v6 Prerelease Runbook – Internal release operations used during the v6 prerelease period.
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