groups:

- name: MetricPlugin

  rules:

    - alert: JenkinsOffline
      expr: 'jenkins_node_offline_value > 1'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Jenkins offline (instance {{ $labels.instance }})
        description: "Jenkins offline: `{{$labels.instance}}` in realm {{$labels.realm}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsHealthcheck
      expr: 'jenkins_health_check_score < 1'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Jenkins healthcheck (instance {{ $labels.instance }})
        description: "Jenkins healthcheck score: {{$value}}. Healthcheck failure for `{{$labels.instance}}` in realm {{$labels.realm}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsOutdatedPlugins
      expr: 'sum(jenkins_plugins_withUpdate) by (instance) > 3'
      for: 1d
      labels:
        severity: warning
      annotations:
        summary: Jenkins outdated plugins (instance {{ $labels.instance }})
        description: "{{ $value }} plugins need update\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsBuildsHealthScore
      expr: 'default_jenkins_builds_health_score < 1'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Jenkins builds health score (instance {{ $labels.instance }})
        description: "Healthcheck failure for `{{$labels.instance}}` in realm {{$labels.realm}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsRunFailureTotal
      expr: 'delta(jenkins_runs_failure_total[1h]) > 100'
      for: 0m
      labels:
        severity: warning
      annotations:
        summary: Jenkins run failure total (instance {{ $labels.instance }})
        description: "Job run failures: ({{$value}}) {{$labels.jenkins_job}}. Healthcheck failure for `{{$labels.instance}}` in realm {{$labels.realm}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsBuildTestsFailing
      expr: 'default_jenkins_builds_last_build_tests_failing > 0'
      for: 0m
      labels:
        severity: warning
      annotations:
        summary: Jenkins build tests failing (instance {{ $labels.instance }})
        description: "Last build tests failed: {{$labels.jenkins_job}}. Failed build Tests for job `{{$labels.jenkins_job}}` on {{$labels.instance}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: JenkinsLastBuildFailed
      expr: 'default_jenkins_builds_last_build_result_ordinal == 2'
      for: 0m
      labels:
        severity: warning
      annotations:
        summary: Jenkins last build failed (instance {{ $labels.instance }})
        description: "Last build failed: {{$labels.jenkins_job}}. Failed build for job `{{$labels.jenkins_job}}` on {{$labels.instance}}/{{$labels.env}} ({{$labels.region}})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"