When a Docker agent tries to register with a token that's already bound
to another agent, the error was logged generically as "Failed to send
docker report". Users had to dig into logs to understand the issue.
Now logs a prominent error message:
"DOCKER REGISTRATION FAILED: This API token is already used by another
Docker agent. Each Docker host requires its own unique token. Generate
a new token in Pulse Settings > Agents and reinstall with the new token."
Related to #1027
Reverse proxies (Traefik, Caddy, nginx) often normalize or reject URLs
containing %2F (encoded slash). Alert IDs contain forward slashes
(e.g., "docker-container-state-docker:abc/def"), causing acknowledge
requests to fail with 400 errors when going through a reverse proxy.
Added new body-based endpoints that accept alert ID in JSON body:
- POST /api/alerts/acknowledge {"id": "..."}
- POST /api/alerts/unacknowledge {"id": "..."}
- POST /api/alerts/clear {"id": "..."}
Updated frontend to use the new endpoints. Legacy path-based endpoints
are preserved for backwards compatibility.
Related to #1026
The mergeNVMeTempsIntoDisks and mergeHostAgentSMARTIntoDisks functions
require nodes to have LinkedHostAgentID populated to match disks with
host agent SMART data. However, the code was passing the local modelNodes
variable which doesn't have this field set - the linking happens inside
UpdateNodesForInstance which modifies the state's copy, not the local var.
Fixed by using currentState.Nodes (from GetSnapshot()) instead of
modelNodes/modelNodesCopy in both the skip-poll path and the background
goroutine. The state snapshot contains nodes with LinkedHostAgentID
already populated, allowing proper SMART data merging.
Related to #1014
When a container update command completed successfully, the server was
incorrectly returning shouldRemove=true, which caused the Docker host to
be removed and its API token revoked. This caused 401 Unauthorized errors
for subsequent agent reports.
The fix ensures shouldRemove is only true for "stop" commands, not for
"update_container" or "check_updates" commands.
Related to #1020
When collecting reports, the runtime re-detection was passing RuntimeAuto
instead of the user's configured preference. This caused podman to switch
back to docker on systems like CoreOS where podman provides a docker-
compatible socket at /var/run/docker.sock.
Now the current runtime (set at init from user's --docker-runtime flag)
is passed as the preference, preventing spurious runtime switching.
Related to #1022
The DisableDockerUpdateActions setting was being saved to disk but not
updated in h.config, causing the UI toggle to appear to revert on page
refresh since the API returned the stale runtime value.
Related to #1023
- Fix TestSaveHistoryWithRetry_WriteError to be robust on root
- Add TestOnAlert to history_test.go
- Add pmg_anomaly_test.go for PMG anomaly detection coverage
- Add cleanup_test.go for tracking map cleanup coverage
- extend filter_evaluation_test.go to cover all guest threshold logic
Ensures that LinkedHostAgentId, CommandsEnabled, IsLegacy, and LinkedNodeId
are correctly propagated to the frontend. This prevents regressions of the
bugs fixed for #952 and #971.
Related to #952 and #971
Both issues were caused by the backend not sending required fields to the
frontend in the ToFrontend() converters:
Issue #971 (Agent required badge):
- NodeFrontend was missing LinkedHostAgentId field
- Frontend couldn't identify linked host agents, so it fell back to showing
'Agent required' instead of 'Via agent'
Issue #952 (AI Commands toggle stuck):
- HostFrontend was missing CommandsEnabled field
- Frontend couldn't see the actual commandsEnabled state from the backend,
causing the optimistic UI to never receive confirmation that the state
had actually changed
Also added IsLegacy and LinkedNodeId to HostFrontend for completeness.
- Remove redundant nil checks before len() calls
- Mark unused parameters with underscore
- Convert if/else chains to switch statements for cleaner code
- Add test assertions to resolve unused write warnings in patrol_test.go
- Remove unused findAlertByID helper and its min dependency from update_alerts_test.go
- Remove redundant negative zero test case from utility_test.go (-0.0 == 0.0 in Go)
- Add lastSaveError, lastSaveTime, onSaveError fields to PatrolRunHistoryStore
- Add GetPersistenceStatus() and SetOnSaveError() methods
- Consistent with findings store and cost store error handling
- Add lastSaveError, lastSaveTime, onSaveError fields to cost.Store
- Add GetPersistenceStatus() method to check persistence health
- Add SetOnSaveError() callback for error notifications
- Rename scheduleSave to scheduleSaveLocked for clarity
- Document that scheduleSaveLocked must be called with lock held
- Add tests for new error tracking functionality
- Add Start/Stop lifecycle methods to AlertTriggeredAnalyzer
- Periodic cleanup of lastAnalyzed map every 30 minutes
- Prevents memory growth from stale cooldown entries
- Document that ai package feature constants are aliases of license constants
- Call Start() in StartPatrol and Stop() in StopPatrol
- Add tests for Start/Stop lifecycle
- Add missing KubernetesChecked field to persistence (data was being lost)
- Fix Duration field to properly convert between ms and nanoseconds
- Add automatic cleanup of stale stream subscribers (memory leak fix)
- Add error tracking for findings persistence with callback support
- Add GetPersistenceStatus() and SetOnSaveError() methods
- Add tests for new error tracking functionality
- Add to DOCKER.md configuration table and new 'Disabling Update Features' section
- Add to CONFIGURATION.md monitoring overrides table
- Clarify difference between disabling update detection vs hiding buttons
Implements PULSE_DISABLE_DOCKER_UPDATE_ACTIONS environment variable and
Settings UI toggle to hide Docker container update buttons while still
allowing update detection. This addresses requests for a 'read-only' mode
in production environments.
Backend:
- Add DisableDockerUpdateActions to SystemSettings and Config structs
- Add environment variable parsing with EnvOverrides tracking
- Expose setting in GET/POST /api/config/system endpoints
- Block update API with 403 when disabled (defense-in-depth)
Frontend:
- Add disableDockerUpdateActions to SystemConfig type
- Create systemSettings store for reactive access to server config
- Add Docker Settings card in Settings → Agents tab with toggle
- Show env lock badge when set via environment variable
UpdateButton improvements:
- Properly handle loading state (disabled + visual indicator)
- Use Solid.js Show components for proper reactivity
- Show read-only UpdateBadge when updates disabled
- Show interactive button when updates enabled
Closes discussion #982
This resolves issues where snapshots/backups persist after deletion if the
Instance field didn't match the ID prefix (due to case changes, name changes, etc).
Now consistent with how VMs, Containers, Storage, etc. are filtered.
Also adds Instance field to BackupTask model for completeness.
Addresses #1009 (refs #991)
This update integrates learned baselines into the heuristic analysis to detect abnormal behavior and records significant events (migrations, restarts, spikes) for correlation analysis. Also fixed syntax errors in Ollama integration tests.
This update integrates learned baselines into the heuristic analysis to detect abnormal behavior and records significant events (migrations, restarts, spikes) for correlation analysis.
- Add persistent volume mounts for Go/npm caches (faster rebuilds)
- Add shell config with helpful aliases and custom prompt
- Add comprehensive devcontainer documentation
- Add pre-commit hooks for Go formatting and linting
- Use go-version-file in CI workflows instead of hardcoded versions
- Simplify docker compose commands with --wait flag
- Add gitignore entries for devcontainer auth files
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
