+ - name: prometheus
+ rules:
+ - alert: prometheus configuration error
+ expr: prometheus_config_last_reload_successful == 0
+ for: 10m
+ labels:
+ alertgroup: "prometheus"
+ - alert: prometheus target missing
+ expr: up == 0
+ for: 10m
+ labels:
+ alertgroup: "prometheus"
+ - name: raid
+ rules:
+ - alert: raid array degraded
+ expr: ohai_array_info{status="degraded"} > 0
+ for: 5m
+ labels:
+ alertgroup: "{{ $labels.instance }}"
+ - alert: raid disk failed
+ expr: ohai_disk_info{status="failed"} > 0
+ for: 5m
+ labels:
+ alertgroup: "{{ $labels.instance }}"