groups:

- name: EmbeddedExporter

  rules:

    - alert: SolrUpdateErrors
      expr: 'increase(solr_metrics_core_update_handler_errors_total[1m]) > 1'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Solr update errors (instance {{ $labels.instance }})
        description: "Solr collection {{ $labels.collection }} has failed updates for replica {{ $labels.replica }} on {{ $labels.base_url }}.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: SolrQueryErrors
      expr: 'increase(solr_metrics_core_errors_total{category="QUERY"}[1m]) > 1'
      for: 5m
      labels:
        severity: warning
      annotations:
        summary: Solr query errors (instance {{ $labels.instance }})
        description: "Solr has increased query errors in collection {{ $labels.collection }} for replica {{ $labels.replica }} on {{ $labels.base_url }}.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: SolrReplicationErrors
      expr: 'increase(solr_metrics_core_errors_total{category="REPLICATION"}[1m]) > 1'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Solr replication errors (instance {{ $labels.instance }})
        description: "Solr collection {{ $labels.collection }} has failed updates for replica {{ $labels.replica }} on {{ $labels.base_url }}.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"

    - alert: SolrLowLiveNodeCount
      expr: 'solr_collections_live_nodes < 2'
      for: 0m
      labels:
        severity: critical
      annotations:
        summary: Solr low live node count (instance {{ $labels.instance }})
        description: "Solr collection {{ $labels.collection }} has less than two live nodes for replica {{ $labels.replica }} on {{ $labels.base_url }}.\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"