Added circuit breakers with configurable timeouts for all subsystems (APT, DNF, Docker, Windows, Winget, Storage). Replaces cron-based scheduler with priority queue that should scale beyond 1000+ agents if your homelab is that big.
Command acknowledgment system ensures results aren't lost on network failures or restarts. Agent tracks pending acknowledgments with persistent state and automatic retry.
- Circuit breakers: 3 failures in 1min opens circuit, 30s cooldown
- Per-subsystem timeouts: 30s-10min depending on scanner
- Priority queue scheduler: O(log n), worker pool, jitter, backpressure
- Acknowledgments: at-least-once delivery, max 10 retries over 24h
- All tests passing (26/26)
- Redesign AgentUpdatesEnhanced with tab-based workflow (pending/approved/installing/installed)
- Add AgentStorage component with disk partition table
- Add AgentScanners component for agent health monitoring
- Fix agent removal not refreshing list (cache invalidation)
- Bump agent version to 0.1.18 (enhanced disk detection)
- Update server default version to 0.1.18
- Add command source tracking (system/manual) migration
- Improve Linux disk detection for all physical mount points
Rate limiter fix:
- Namespace keys by limit type to prevent counter sharing across endpoints
- Previously all KeyByIP endpoints shared same counter causing false rate limits
- Now agent_registration, public_access, etc have separate counters per IP
- Example: "agent_registration:127.0.0.1" vs "public_access:127.0.0.1"
Session loop fix:
- Remove wasInSetupMode from SetupCompletionChecker dependency array
- Use local variable instead of state to prevent interval multiplication
- Prevents rapid refresh loop during server restart after setup
- (turns out useEffect dependency arrays actually matter, who knew)
Tested:
- First agent registration now succeeds without rate limit (was 429)
- Public access requests don't affect agent registration quota
- No UI flashing during server restart
- Rate limit API endpoints functional (Settings UI needs work)
The reboot_reason field was defined as string instead of *string, causing
database scan failures when the column contains NULL values. This broke
agent list loading on existing installations after migration.
- Changed reboot_reason to *string in both Agent and AgentWithLastScan structs
- Added DEFAULT empty string to migration for new installations
- Added README section for full server reinstall procedure
Potential fixes for issues #4 and #6.
Agent version display:
- Set CurrentVersion during registration instead of waiting for first check-in
- Update UI to show "Initial Registration" instead of "Unknown"
Host restart detection:
- Added reboot_required, last_reboot_at, reboot_reason fields to agents table
- Agent now detects pending reboots (Debian/Ubuntu via /var/run/reboot-required, RHEL/Fedora via needs-restarting)
- New reboot command type with 1-minute grace period
- UI shows restart alerts and adds restart button in quick actions
- Restart indicator badge in agent list
The reboot detection runs during system info collection and gets reported back to the server automatically.
Using shutdown command for now until we make the restart mechanism user-adjustable later - need to think on that.
Also need to come up with a Windows derivative outside of reading event log for detecting reboots.
- Add SetupCompletionChecker component that monitors health status
- Automatically redirect to /login when server becomes healthy after setup
- Improves user experience by eliminating manual navigation step
- swap Live Operations to main screenshots section
- remove WebSocket reference from future features
- better screenshot layout with Live Operations prominent
- Change server-config from bind mount to named volume
- Fixes permission denied errors when saving configuration
- Config now persists properly across container restarts
- Add /api/v1/health endpoint for web app compatibility
- Add detailed error logging to setup handler
- Show actual error messages when config save fails
- Helps debug permission and filesystem issues
- Add Dockerfile for React web application
- Add nginx configuration for API proxying
- Add web service to docker-compose.yml
- Web UI now accessible on port 3000
- API requests proxied to backend server on port 8080
- Add React setup form matching our design system
- Implement automatic server restart after configuration
- Add WelcomeChecker component for proper routing
- Update API to handle setup endpoints and restart logic
- Improve setup workflow with proper loading states and redirects
Testing complete setup workflow from welcome mode to login.
- Remove aggregator-server/internal/utils/ from gitignore
- Add utils/version.go with version comparison functions
- Resolves 'does not contain package' error when cloning from GitHub
- Update Makefile to include go mod tidy in all build targets
- Add build-all target specifically for fresh clone deployment
- Update README to include go mod tidy in manual build instructions
- Resolves 'updates to go.mod needed' error after module path changes
- Update go.mod files to use github.com/Fimeg/RedFlag module path
- Fix all import statements across server and agent code
- Resolves build errors when cloning from GitHub
- Utils package (version comparison) is actually needed and working
Breaking changes for clean alpha releases:
- JWT authentication with user-provided secrets (no more development defaults)
- Registration token system for secure agent enrollment
- Rate limiting with user-adjustable settings
- Enhanced agent configuration with proxy support
- Interactive server setup wizard (--setup flag)
- Heartbeat architecture separation for better UX
- Package status synchronization fixes
- Accurate timestamp tracking for RMM features
Setup process for new installations:
1. docker-compose up -d postgres
2. ./redflag-server --setup
3. ./redflag-server --migrate
4. ./redflag-server
5. Generate tokens via admin UI
6. Deploy agents with registration tokens
- Cross-platform support (Windows/Linux) with Windows Updates and Winget
- Added dependency confirmation workflow and refresh token authentication
- New screenshots: History, Live Operations, Windows Agent Details
- Local CLI features with terminal output and cache system
- Updated known limitations - Proxmox integration is broken
- Organized docs to docs/ folder and updated .gitignore
- Probably introduced a dozen bugs with Windows agents - stay tuned
