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A guest's unified canonical ID hashed its node-scoped source ID (instance:node:vmid), so a live migration to another cluster node re-minted the resource and orphaned every operator-owned row keyed by the old ID: explicit availability check links (fail-closed by design, the reported symptom in #1669), alert overrides, operator state, action audits, manual links, and recovery subjects. VMIDs are unique within a cluster, so guests now derive their canonical ID from instance+VMID ("proxmox-guest:<instance>:<vmid>") and keep it across migrations. The guest-metadata half of #1669 was fixed separately at the metadata-store layer. Existing installs converge through record-declared succession: ingest declares the retired node-scoped IDs superseded for every node the instance currently knows (current names plus native aliases), so rows orphaned by pre-upgrade migrations also re-key. Successions are now recorded durably in a canonical_id_successions table, which memoizes the re-key (steady-state rebuilds re-declare the same eras every tick without touching SQL) and lets change-journal reads merge retired guest eras the way pin EraIDs do for hosts. The succession re-key also covers manual link/exclusion rows. Availability links resolve retired canonical IDs and old-node source triples through a registry superseded index plus guest-triple parsing (persistence keys only, ambiguity fails closed), and the stored LinkedResourceID re-homes to the current canonical ID on the alert-migration cadence. Recovery subjects converge on the same derivation via CanonicalSubjectResourceID, the mapper's registry-miss fallback, node-independent external guest keys, and the store's startup backfill, which also sweeps posture rows stranded under retired subject keys. Metrics history and frontend row identity key off the node-scoped source ID and are deliberately unchanged.
📚 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:
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Community: Free self-hosted monitoring with core monitoring included and 7-day history.
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Relay: Adds secure remote access to the Pulse web UI, Pulse Mobile pairing for handoff, push notifications, and 14-day history.
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Pro: Adds hands-on Patrol modes, issue investigation, governed fixes, verified outcomes, operations tooling, governance features, and 90-day history.
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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)
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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.
- AI-Assisted Development – How AI tools are used to build and maintain Pulse, and where their output is labelled.
📁 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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