- Add --discover and --discover-output to unpoller; uses first unifi
controller from config to probe known API endpoints and write a
shareable markdown report.
- Add Discoverer interface and RunDiscover(); inputunifi implements
Discoverer via unifi.DiscoverEndpoints.
- Remove tools/endpoint-discovery/ (Python/Playwright).
- Add docs/PR_936_REPLACEMENT.md. .gitignore: test config and report.
Requires unpoller/unifi with DiscoverEndpoints (replace in go.mod until
unifi release).
The Docker health check was attempting to bind to ports already in use by
the running application, causing "address already in use" errors. This fix
adds a health check mode that skips network binding operations while still
validating output configuration (listen addresses, paths, etc.).
Changes:
- Add health check mode flag in pkg/poller/outputs.go
- Update prometheus and webserver DebugOutput() to skip port binding in health check mode
- Maintain full configuration validation without network conflicts
Fixes#892🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implements #406 by adding a --health CLI flag and HEALTHCHECK instruction
to the Dockerfile. This allows Docker and container orchestration platforms
to monitor container health automatically.
Changes:
- Added --health flag that validates configuration and plugin connectivity
- Implemented HealthCheck() method in pkg/poller/commands.go
- Updated Dockerfile with HEALTHCHECK instruction (30s interval, 10s timeout)
- Updated MANUAL.md with --health flag documentation
- Added health check documentation to Docker README
- Added comments to docker-compose examples about built-in health check
The health check:
- Validates configuration file is found and parseable
- Ensures at least one input and one enabled output are configured
- Performs basic validation on enabled outputs
- Returns exit code 0 (healthy) or 1 (unhealthy)
- Runs silently for Docker compatibility
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
