5 commits

Author	SHA1	Message	Date
rcourtman	158669296e	refactor: Remove unreachable dead code branches ... - firstForwardedValue: strings.Split always returns at least one element - shouldRunBackupPoll: remaining is always >= 1 by math - convertContainerDiskInfo: lowerLabel is never empty for non-rootfs All three functions now at 100% coverage.	2025-12-02 14:41:53 +00:00
rcourtman	01f7d81d38	style: fix gofmt formatting inconsistencies ... Run gofmt -w to fix tab/space inconsistencies across 33 files.	2025-11-26 23:44:36 +00:00
rcourtman	bc479643e4	release: prepare v4.25.0	2025-10-22 10:46:18 +00:00
rcourtman	160adeb3b8	feat: add scheduler health API endpoint (Phase 2 Task 8) ... Task 8 of 10 complete. Exposes read-only scheduler health data including: - Queue depth and distribution by instance type - Dead-letter queue inspection (top 25 tasks with error details) - Circuit breaker states (instance-level) - Staleness scores per instance New API endpoint: GET /api/monitoring/scheduler/health (requires authentication) New snapshot methods: - StalenessTracker.Snapshot() - exports all staleness data - TaskQueue.Snapshot() - queue depth & per-type distribution - TaskQueue.PeekAll() - dead-letter task inspection - circuitBreaker.State() - exports state, failures, retryAt - Monitor.SchedulerHealth() - aggregates all health data Documentation updated with API spec, field descriptions, and usage examples.	2025-10-20 15:13:38 +00:00
rcourtman	c7d1abf874	feat: implement staleness tracker for adaptive polling (Phase 2 Task 4) ... Adds freshness metadata tracking for all monitored instances: - StalenessTracker with per-instance last success/error/mutation timestamps - Change hash detection using SHA1 for detecting data mutations - Normalized staleness scoring (0-1 scale) based on age vs maxStale - Integration with PollMetrics for authoritative last-success data - Wired into all poll functions (PVE/PBS/PMG) via UpdateSuccess/UpdateError - Connected to scheduler as StalenessSource implementation Task 4 of 10 complete. Ready for adaptive interval logic.	2025-10-20 15:13:37 +00:00