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enable rule alrts for shared thanos-rule #114

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Sep 4, 2024
Merged

enable rule alrts for shared thanos-rule #114

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24 changes: 12 additions & 12 deletions common/metrics.yaml.tmpl
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ groups:
logs: <https://grafana.$ENVIRONMENT.aws.uw.systems/explore?left=["now-1h","now","Loki",{"expr":"{kubernetes_cluster=\"{{$labels.kubernetes_cluster}}\",kubernetes_namespace=\"{{$labels.namespace}}\",app_kubernetes_io_name=\"{{$labels.label_app_kubernetes_io_name}}\"}"}]|link>
# https://github.com/thanos-io/thanos/blob/main/examples/alerts/alerts.md
- alert: ThanosRuleQueueIsDroppingAlerts
expr: sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name) (rate(thanos_alert_queue_alerts_dropped_total{app="thanos-rule"}[5m])) > 0
expr: sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name) (rate(thanos_alert_queue_alerts_dropped_total{}[5m])) > 0
for: 5m
labels:
team: infra
Expand All @@ -27,7 +27,7 @@ groups:
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>
- alert: ThanosRuleSenderIsFailingAlerts
expr: sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name) (rate(thanos_alert_sender_alerts_dropped_total{app="thanos-rule"}[5m])) > 0
expr: sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name) (rate(thanos_alert_sender_alerts_dropped_total{}[5m])) > 0
for: 5m
labels:
team: infra
Expand All @@ -37,9 +37,9 @@ 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: ThanosNoRuleEvaluations
expr: |
sum by (kubernetes_cluster,kubernetes_namespace,kubernetes_pod_name) (rate(prometheus_rule_evaluations_total{app="thanos-rule"}[5m])) <= 0
sum by (kubernetes_cluster,kubernetes_namespace,kubernetes_pod_name) (rate(prometheus_rule_evaluations_total{}[5m])) <= 0
and
sum by (kubernetes_cluster,kubernetes_namespace,kubernetes_pod_name) (thanos_rule_loaded_rules{app="thanos-rule"}) > 0
sum by (kubernetes_cluster,kubernetes_namespace,kubernetes_pod_name) (thanos_rule_loaded_rules{}) > 0
for: 5m
labels:
team: infra
Expand All @@ -50,31 +50,31 @@ groups:
- alert: ThanosRuleEvaluationLatencyHigh
expr: |
count by (kubernetes_cluster, kubernetes_namespace, kubernetes_pod_name) (
sum by(kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_last_duration_seconds{app="thanos-rule"})
sum by(kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_last_duration_seconds{})
>
sum by(kubernetes_cluster, kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_interval_seconds{app="thanos-rule"})
) > 5
sum by(kubernetes_cluster, kubernetes_namespace, kubernetes_pod_name, rule_group) (prometheus_rule_group_interval_seconds{})
) > 10
for: 5m
labels:
team: infra
annotations:
summary: "Thanos rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_pod_name}} has higher evaluation latency than interval for more then 5 group rules"
summary: "Thanos rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_pod_name}} has higher evaluation latency than interval for more then 10 group rules"
impact: "Slow evaluation can result in missed evaluations"
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>
- alert: ThanosRuleHighRuleEvaluationFailures
expr: |
count by (kubernetes_cluster, kubernetes_namespace, kubernetes_pod_name) (
sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (rate(prometheus_rule_evaluation_failures_total{app="thanos-rule"}[5m]))
sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (rate(prometheus_rule_evaluation_failures_total{}[5m]))
/
sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (rate(prometheus_rule_evaluations_total{app="thanos-rule"}[5m]))
sum by (kubernetes_cluster,kubernetes_namespace, kubernetes_pod_name, rule_group) (rate(prometheus_rule_evaluations_total{}[5m]))
* 100 > 5
) > 5
) > 10
for: 5m
labels:
team: infra
annotations:
summary: "Thanos Rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_pod_name}} is failing to evaluate rules."
summary: "Thanos Rule {{$labels.kubernetes_namespace}}/{{$labels.kubernetes_pod_name}} is failing to evaluate more then 10 group rules."
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>
- alert: ThanosRuleNoEvaluationFor10Intervals
Expand Down