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Generate kubernetes-mixin

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Philip
2021-07-06 17:49:32 +02:00
parent acd7cdcde0
commit 3e6865d776
3 changed files with 46 additions and 41 deletions
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19
manifests/kubernetes-prometheusRule.yaml
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@@ -60,7 +60,7 @@ spec:
expr: |
(
kube_deployment_spec_replicas{job="kube-state-metrics"}
!=
>
kube_deployment_status_replicas_available{job="kube-state-metrics"}
) and (
changes(kube_deployment_status_replicas_updated{job="kube-state-metrics"}[10m])
@@ -212,7 +212,7 @@ spec:
severity: warning
- alert: KubeHpaReplicasMismatch
annotations:
description: HPA {{ $labels.namespace }}/{{ $labels.hpa }} has not matched the desired number of replicas for longer than 15 minutes.
description: HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} has not matched the desired number of replicas for longer than 15 minutes.
runbook_url: https://github.com/prometheus-operator/kube-prometheus/wiki/kubehpareplicasmismatch
summary: HPA has not matched descired number of replicas.
expr: |
@@ -234,7 +234,7 @@ spec:
severity: warning
- alert: KubeHpaMaxedOut
annotations:
description: HPA {{ $labels.namespace }}/{{ $labels.hpa }} has been running at max replicas for longer than 15 minutes.
description: HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }} has been running at max replicas for longer than 15 minutes.
runbook_url: https://github.com/prometheus-operator/kube-prometheus/wiki/kubehpamaxedout
summary: HPA is running at max replicas
expr: |
@@ -362,10 +362,13 @@ spec:
runbook_url: https://github.com/prometheus-operator/kube-prometheus/wiki/kubepersistentvolumefillingup
summary: PersistentVolume is filling up.
expr: |
kubelet_volume_stats_available_bytes{job="kubelet", metrics_path="/metrics"}
/
kubelet_volume_stats_capacity_bytes{job="kubelet", metrics_path="/metrics"}
< 0.03
(
kubelet_volume_stats_available_bytes{job="kubelet", metrics_path="/metrics"}
/
kubelet_volume_stats_capacity_bytes{job="kubelet", metrics_path="/metrics"}
) < 0.03
and
kubelet_volume_stats_used_bytes{job="kubelet", metrics_path="/metrics"} > 0
for: 1m
labels:
severity: critical
@@ -381,6 +384,8 @@ spec:
kubelet_volume_stats_capacity_bytes{job="kubelet", metrics_path="/metrics"}
) < 0.15
and
kubelet_volume_stats_used_bytes{job="kubelet", metrics_path="/metrics"} > 0
and
predict_linear(kubelet_volume_stats_available_bytes{job="kubelet", metrics_path="/metrics"}[6h], 4 * 24 * 3600) < 0
for: 1h
labels: