3 Commits

Author	SHA1	Message	Date
alexei.dolgolyov	37cfa090ac	feat: global Docker health indicator and graceful degradation ... - GET /api/health endpoint returning Docker connectivity status - Sidebar shows Docker connection dot (green=connected, red=disconnected) - Stale scanner returns store-only results when Docker is unavailable - Polls health every 30s	2026-03-30 13:43:33 +03:00
alexei.dolgolyov	e0a648fb0c	fix(observability): address final review findings ... Critical fixes: - Fix StaleContainer frontend type to match nested backend response shape - Guard ContainerID[:12] slice against empty/short IDs in ListAllProxies High-priority fixes: - Support comma-separated severity/source in event log filtering (IN clause) - Eliminate N+1 queries in ListAllProxies and FindStaleInstances (pre-load maps) - Stop leaking internal error messages to API clients (use slog + generic msgs)	2026-03-30 11:47:16 +03:00
alexei.dolgolyov	aefecdffdf	feat(observability): phase 2 - stale container detection ... Add periodic scanner for stale containers: - Cron-based scanner (hourly) detects non-running containers exceeding threshold - last_alive_at tracking on instances, updated on deploy/start/restart - API: GET /api/containers/stale, POST cleanup (single + bulk) - Event log warnings emitted for newly stale containers - Graceful handling of externally removed containers	2026-03-30 11:12:25 +03:00