/metrics endpoint doesn't exists.
Fix: Add github.com/prometheus/client_golang, expose /metrics (with optiona auth).
File: new server/internal/metrics/metrics.go + server/internal/api/router.go
Minimum metrics to be added:
- arkeep_jobs_total{status="success|failed|running"} — counter
- arkeep_job_duration_seconds — histogram
- arkeep_agents_connected — gauge
- arkeep_backup_bytes_deduplicated_total — counter
/metrics endpoint doesn't exists.
Fix: Add github.com/prometheus/client_golang, expose /metrics (with optiona auth).
File: new server/internal/metrics/metrics.go + server/internal/api/router.go
Minimum metrics to be added: