12 Solr : embedded exporter

embedded exporter

1. Solr update errors

Solr collection {{ $labels.collection }}has failed updates for replica {{ $labels.replica }} on {{ $labels.base_url }}.

  - 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 }}"

2. Solr query errors

Solr has increased query errors in collection {{ $labels.collection }} for replica {{ $labels.replica }} on {{ $labels.base_url }}.

  - 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 }}"

3. Solr replication errors

Solr collection {{ $labels.collection }} has failed updates for replica {{ $labels.replica }} on {{ $labels.base_url }}.

  - 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 }}"

4. Solr low live node count

Solr collection {{ $labels.collection }} has less than two live nodes for replica {{ $labels.replica }} on {{ $labels.base_url }}.

  - 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 }}"