minio.yml

groups:

- name: EmbeddedExporter

  rules:

    - alert: MinioClusterDiskOffline
      expr: 'minio_cluster_disk_offline_total > 0'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Minio cluster disk offline (instance {{ $labels.instance }})
        description: "Minio cluster disk is offline\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: MinioNodeDiskOffline
      expr: 'minio_cluster_nodes_offline_total > 0'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Minio node disk offline (instance {{ $labels.instance }})
        description: "Minio cluster node disk is offline\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: MinioDiskSpaceUsage
      expr: 'disk_storage_available / disk_storage_total * 100 < 10'
      for: 0m
      labels:
        severity: warning
      annotations:
        summary: Minio disk space usage (instance {{ $labels.instance }})
        description: "Minio available free space is low (< 10%)\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"