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share alert between replicas #115

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Sep 4, 2024
Merged

share alert between replicas #115

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8 changes: 4 additions & 4 deletions common/metrics.yaml.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -79,15 +79,15 @@ groups:
logs: <https://grafana.$ENVIRONMENT.aws.uw.systems/explore?left=["now-1h","now","Loki",{"expr":"{kubernetes_cluster=\"{{$labels.kubernetes_cluster}}\",kubernetes_namespace=\"{{$labels.kubernetes_namespace}}\",kubernetes_pod_name=~\"{{$labels.kubernetes_pod_name}}\"}"}]|link>
- alert: ThanosRuleNoEvaluationFor10Intervals
expr: |
time() - max by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_last_evaluation_timestamp_seconds{app="thanos-rule"})
time() - max by (kubernetes_cluster,kubernetes_namespace, kubernetes_name, rule_group) (prometheus_rule_group_last_evaluation_timestamp_seconds{app="thanos-rule"})
>
10 * max by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_interval_seconds{app="thanos-rule"})
10 * max by (kubernetes_cluster,kubernetes_namespace, kubernetes_name, rule_group) (prometheus_rule_group_interval_seconds{app="thanos-rule"})
for: 5m
labels:
team: infra
annotations:
summary: Thanos Rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_pod_name}} has rule groups that did not evaluate for 10 intervals.
summary: Thanos Rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_name}} has rule groups that did not evaluate for 10 intervals.
description: The rule group {{$labels.rule_group}} did not evaluate for at least 10x of their expected interval.
impact: "Alerts are not evaluated hence they wont be fired even if conditions are met"
dashboard: <https://grafana.$ENVIRONMENT.$PROVIDER.uw.systems/d/35da848f5f92b2dc612e0c3a0577b8a1/thanos-rule?refresh=5sv"|link>
logs: <https://grafana.$ENVIRONMENT.aws.uw.systems/explore?left=["now-1h","now","Loki",{"expr":"{kubernetes_cluster=\"{{$labels.kubernetes_cluster}}\",kubernetes_namespace=\"{{$labels.kubernetes_namespace}}\",kubernetes_pod_name=~\"{{$labels.kubernetes_pod_name}}\"}"}]|link>
logs: <https://grafana.$ENVIRONMENT.aws.uw.systems/explore?left=["now-1h","now","Loki",{"expr":"{kubernetes_cluster=\"{{$labels.kubernetes_cluster}}\",kubernetes_namespace=\"{{$labels.kubernetes_namespace}}\",kubernetes_pod_name=~\"{{$labels.kubernetes_name}}.*\"}"}]|link>