Monitoring¶
Floe exposes Prometheus metrics and health endpoints.
Health Checks¶
curl http://localhost:9091/health
curl http://localhost:9091/health/live
curl http://localhost:9091/health/ready
Metrics¶
Prometheus-compatible metrics at /metrics:
Custom Floe Metrics¶
| Metric | Description |
|---|---|
floe_maintenance_triggers_total |
Maintenance operations triggered |
floe_maintenance_success_total |
Successful operations |
floe_maintenance_failures_total |
Failed operations |
floe_operation_duration_seconds |
Operation duration by type |
floe_policies_created_total |
Policies created |
floe_policies_updated_total |
Policies updated |
floe_policies_deleted_total |
Policies deleted |
floe_policy_matches_total |
Policy matches |
floe_active_policies |
Current active policies (gauge) |
floe_running_operations |
Currently running operations (gauge) |
floe_trigger_evaluations_total |
Trigger condition evaluations |
floe_trigger_conditions_met_total |
Evaluations where conditions were met |
floe_trigger_conditions_not_met_total |
Evaluations where conditions were not met |
floe_trigger_blocked_by_interval_total |
Evaluations blocked by min interval |
floe_trigger_forced_by_critical_pipeline_total |
Evaluations forced by critical pipeline |
JVM & HTTP Metrics¶
Standard Micrometer metrics are also available:
- jvm_memory_* - JVM memory
- jvm_gc_* - Garbage collection