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apps sc: Alert size over limit only on active indicies #2203

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Merged
lunkan93 merged 1 commit into from
Jan 8, 2025
Merged

apps sc: Alert size over limit only on active indicies #2203

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8 changes: 4 additions & 4 deletions helmfile.d/charts/prometheus-alerts/templates/alerts/opensearch.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -67,13 +67,13 @@ spec:
summary: Opensearch Cluster Red (instance {{`{{ $labels.instance }}`}})
description: Opensearch Cluster is in a Red status VALUE = {{`{{ $value }}`}} LABELS = {{`{{ $labels }}`}}
{{- range $prefixes := .Values.osIndexAlerts }}
- alert: {{ $prefixes.prefix | title }}SizeIncreasedOverLimit
expr: elasticsearch_indices_store_size_bytes_primary{namespace="opensearch-system",index=~"{{ $prefixes.prefix }}.+"} / (1024^2) > {{ $prefixes.alertSizeMB }}
- alert: OpenSearch{{ $prefixes.prefix | trimSuffix "-" | title }}IndexSizeOverLimit
expr: (elasticsearch_indices_store_size_bytes_primary{namespace="opensearch-system", index=~"{{ $prefixes.prefix }}.+"} / (1024 ^ 2) > {{ $prefixes.alertSizeMB }}) * clamp(rate(elasticsearch_indices_docs_primary{namespace="opensearch-system", index=~"{{ $prefixes.prefix }}.+"}[4h]) > 0, 1, 1)
for: 15m
labels:
severity: warning
annotations:
message: Primary shard size for index {{`{{ $labels.index }}`}} has increased over the limit of {{ $prefixes.alertSizeMB }}MB current size is {{`{{ $value | printf "%.0f" }}`}}MB
description: If the size keeps increasing, that might indicate a problem with ISM
message: Active primary shard size for index {{`{{ $labels.index }}`}} has increased over the limit of {{ $prefixes.alertSizeMB }}MB, current size is {{`{{ $value | printf "%.0f" }}`}}MB
description: This indicates a problem with index state management preventing the alias to roll over to a new index.
{{- end }}
{{- end }}
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