groups:
    - name: BlackboxGroup
      rules:
        - alert: BlackboxProbeFailed
          expr: probe_success == 0
          for: 0m
          labels:
            severity: critical
          annotations:
            summary: Blackbox probe failed (instance {{ $labels.instance }})
            description: "Probe failed\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
        - alert: BlackboxConfigurationReloadFailure
          expr: blackbox_exporter_config_last_reload_successful != 1
          for: 0m
          labels:
            severity: warning
          annotations:
            summary: Blackbox configuration reload failure (instance {{ $labels.instance }})
            description: "Blackbox configuration reload failure\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
        - alert: BlackboxSlowProbe
          expr: avg_over_time(probe_duration_seconds[1m]) > 1
          for: 1m
          labels:
            severity: warning
          annotations:
            summary: Blackbox slow probe (instance {{ $labels.instance }})
            description: "Blackbox probe took more than 1s to complete\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
        - alert: BlackboxProbeHttpFailure
          expr: probe_http_status_code <= 199 OR probe_http_status_code >= 400
          for: 0m
          labels:
            severity: critical
          annotations:
            summary: Blackbox probe HTTP failure (instance {{ $labels.instance }})
            description: "HTTP status code is not 200-399\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
        - alert: BlackboxProbeSlowHttp
          expr: avg_over_time(probe_http_duration_seconds[1m]) > 1
          for: 1m
          labels:
            severity: warning
          annotations:
            summary: Blackbox probe slow HTTP (instance {{ $labels.instance }})
            description: "HTTP request took more than 1s\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
        - alert: BlackboxProbeSlowPing
          expr: avg_over_time(probe_icmp_duration_seconds[1m]) > 1
          for: 1m
          labels:
            severity: warning
          annotations:
            summary: Blackbox probe slow ping (instance {{ $labels.instance }})
            description: "Blackbox ping took more than 1s\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"