1486 lines
70 KiB
YAML
1486 lines
70 KiB
YAML
apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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labels:
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app.kubernetes.io/name: kube-prometheus
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app.kubernetes.io/part-of: kube-prometheus
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prometheus: k8s
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role: alert-rules
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name: kubernetes-monitoring-rules
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namespace: monitoring
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spec:
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groups:
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- name: kubernetes-apps
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rules:
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- alert: KubePodCrashLooping
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annotations:
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description: 'Pod {{ $labels.namespace }}/{{ $labels.pod }} ({{ $labels.container
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}}) is in waiting state (reason: "CrashLoopBackOff").'
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepodcrashlooping
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summary: Pod is crash looping.
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expr: |
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max_over_time(kube_pod_container_status_waiting_reason{reason="CrashLoopBackOff", job="kube-state-metrics"}[5m]) >= 1
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for: 15m
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labels:
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severity: warning
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- alert: KubePodNotReady
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annotations:
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description: Pod {{ $labels.namespace }}/{{ $labels.pod }} has been in a non-ready
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state for longer than 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepodnotready
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summary: Pod has been in a non-ready state for more than 15 minutes.
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expr: |
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sum by (namespace, pod) (
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max by(namespace, pod) (
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kube_pod_status_phase{job="kube-state-metrics", phase=~"Pending|Unknown"}
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) * on(namespace, pod) group_left(owner_kind) topk by(namespace, pod) (
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1, max by(namespace, pod, owner_kind) (kube_pod_owner{owner_kind!="Job"})
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)
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) > 0
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for: 15m
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labels:
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severity: warning
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- alert: KubeDeploymentGenerationMismatch
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annotations:
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description: Deployment generation for {{ $labels.namespace }}/{{ $labels.deployment
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}} does not match, this indicates that the Deployment has failed but has
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not been rolled back.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentgenerationmismatch
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summary: Deployment generation mismatch due to possible roll-back
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expr: |
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kube_deployment_status_observed_generation{job="kube-state-metrics"}
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!=
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kube_deployment_metadata_generation{job="kube-state-metrics"}
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for: 15m
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labels:
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severity: warning
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- alert: KubeDeploymentReplicasMismatch
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annotations:
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description: Deployment {{ $labels.namespace }}/{{ $labels.deployment }} has
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not matched the expected number of replicas for longer than 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentreplicasmismatch
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summary: Deployment has not matched the expected number of replicas.
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expr: |
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(
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kube_deployment_spec_replicas{job="kube-state-metrics"}
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>
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kube_deployment_status_replicas_available{job="kube-state-metrics"}
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) and (
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changes(kube_deployment_status_replicas_updated{job="kube-state-metrics"}[10m])
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==
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0
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)
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for: 15m
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labels:
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severity: warning
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- alert: KubeStatefulSetReplicasMismatch
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annotations:
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description: StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }}
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has not matched the expected number of replicas for longer than 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetreplicasmismatch
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summary: Deployment has not matched the expected number of replicas.
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expr: |
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(
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kube_statefulset_status_replicas_ready{job="kube-state-metrics"}
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!=
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kube_statefulset_status_replicas{job="kube-state-metrics"}
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) and (
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changes(kube_statefulset_status_replicas_updated{job="kube-state-metrics"}[10m])
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==
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0
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)
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for: 15m
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labels:
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severity: warning
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- alert: KubeStatefulSetGenerationMismatch
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annotations:
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description: StatefulSet generation for {{ $labels.namespace }}/{{ $labels.statefulset
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}} does not match, this indicates that the StatefulSet has failed but has
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not been rolled back.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetgenerationmismatch
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summary: StatefulSet generation mismatch due to possible roll-back
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expr: |
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kube_statefulset_status_observed_generation{job="kube-state-metrics"}
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!=
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kube_statefulset_metadata_generation{job="kube-state-metrics"}
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for: 15m
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labels:
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severity: warning
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- alert: KubeStatefulSetUpdateNotRolledOut
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annotations:
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description: StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }}
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update has not been rolled out.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetupdatenotrolledout
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summary: StatefulSet update has not been rolled out.
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expr: |
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(
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max without (revision) (
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kube_statefulset_status_current_revision{job="kube-state-metrics"}
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unless
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kube_statefulset_status_update_revision{job="kube-state-metrics"}
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)
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*
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(
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kube_statefulset_replicas{job="kube-state-metrics"}
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!=
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kube_statefulset_status_replicas_updated{job="kube-state-metrics"}
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)
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) and (
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changes(kube_statefulset_status_replicas_updated{job="kube-state-metrics"}[5m])
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==
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0
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)
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for: 15m
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labels:
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severity: warning
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- alert: KubeDaemonSetRolloutStuck
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annotations:
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description: DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset }} has
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not finished or progressed for at least 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetrolloutstuck
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summary: DaemonSet rollout is stuck.
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expr: |
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(
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(
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kube_daemonset_status_current_number_scheduled{job="kube-state-metrics"}
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!=
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kube_daemonset_status_desired_number_scheduled{job="kube-state-metrics"}
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) or (
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kube_daemonset_status_number_misscheduled{job="kube-state-metrics"}
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!=
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0
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) or (
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kube_daemonset_status_updated_number_scheduled{job="kube-state-metrics"}
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!=
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kube_daemonset_status_desired_number_scheduled{job="kube-state-metrics"}
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) or (
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kube_daemonset_status_number_available{job="kube-state-metrics"}
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!=
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kube_daemonset_status_desired_number_scheduled{job="kube-state-metrics"}
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)
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) and (
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changes(kube_daemonset_status_updated_number_scheduled{job="kube-state-metrics"}[5m])
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==
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0
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)
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for: 15m
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labels:
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severity: warning
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- alert: KubeContainerWaiting
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annotations:
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description: pod/{{ $labels.pod }} in namespace {{ $labels.namespace }} on
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container {{ $labels.container}} has been in waiting state for longer than
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1 hour.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecontainerwaiting
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summary: Pod container waiting longer than 1 hour
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expr: |
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sum by (namespace, pod, container) (kube_pod_container_status_waiting_reason{job="kube-state-metrics"}) > 0
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for: 1h
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labels:
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severity: warning
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- alert: KubeDaemonSetNotScheduled
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annotations:
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description: '{{ $value }} Pods of DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset
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}} are not scheduled.'
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetnotscheduled
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summary: DaemonSet pods are not scheduled.
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expr: |
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kube_daemonset_status_desired_number_scheduled{job="kube-state-metrics"}
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-
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kube_daemonset_status_current_number_scheduled{job="kube-state-metrics"} > 0
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for: 10m
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labels:
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severity: warning
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- alert: KubeDaemonSetMisScheduled
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annotations:
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description: '{{ $value }} Pods of DaemonSet {{ $labels.namespace }}/{{ $labels.daemonset
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}} are running where they are not supposed to run.'
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetmisscheduled
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summary: DaemonSet pods are misscheduled.
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expr: |
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kube_daemonset_status_number_misscheduled{job="kube-state-metrics"} > 0
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for: 15m
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labels:
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severity: warning
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- alert: KubeJobNotCompleted
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annotations:
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description: Job {{ $labels.namespace }}/{{ $labels.job_name }} is taking
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more than {{ "43200" | humanizeDuration }} to complete.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubejobnotcompleted
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summary: Job did not complete in time
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expr: |
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time() - max by(namespace, job_name) (kube_job_status_start_time{job="kube-state-metrics"}
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and
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kube_job_status_active{job="kube-state-metrics"} > 0) > 43200
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labels:
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severity: warning
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- alert: KubeJobFailed
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annotations:
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description: Job {{ $labels.namespace }}/{{ $labels.job_name }} failed to
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complete. Removing failed job after investigation should clear this alert.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubejobfailed
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summary: Job failed to complete.
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expr: |
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kube_job_failed{job="kube-state-metrics"} > 0
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for: 15m
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labels:
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severity: warning
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- alert: KubeHpaReplicasMismatch
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annotations:
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description: HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }}
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has not matched the desired number of replicas for longer than 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubehpareplicasmismatch
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summary: HPA has not matched descired number of replicas.
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expr: |
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(kube_horizontalpodautoscaler_status_desired_replicas{job="kube-state-metrics"}
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!=
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kube_horizontalpodautoscaler_status_current_replicas{job="kube-state-metrics"})
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and
|
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(kube_horizontalpodautoscaler_status_current_replicas{job="kube-state-metrics"}
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>
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kube_horizontalpodautoscaler_spec_min_replicas{job="kube-state-metrics"})
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and
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(kube_horizontalpodautoscaler_status_current_replicas{job="kube-state-metrics"}
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<
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kube_horizontalpodautoscaler_spec_max_replicas{job="kube-state-metrics"})
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and
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changes(kube_horizontalpodautoscaler_status_current_replicas{job="kube-state-metrics"}[15m]) == 0
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for: 15m
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labels:
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severity: warning
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- alert: KubeHpaMaxedOut
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annotations:
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description: HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler }}
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has been running at max replicas for longer than 15 minutes.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubehpamaxedout
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summary: HPA is running at max replicas
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expr: |
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kube_horizontalpodautoscaler_status_current_replicas{job="kube-state-metrics"}
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==
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kube_horizontalpodautoscaler_spec_max_replicas{job="kube-state-metrics"}
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for: 15m
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labels:
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severity: warning
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- name: kubernetes-resources
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rules:
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- alert: KubeCPUOvercommit
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annotations:
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description: Cluster has overcommitted CPU resource requests for Pods by {{
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$value }} CPU shares and cannot tolerate node failure.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecpuovercommit
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summary: Cluster has overcommitted CPU resource requests.
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expr: |
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sum(namespace_cpu:kube_pod_container_resource_requests:sum{}) - (sum(kube_node_status_allocatable{resource="cpu"}) - max(kube_node_status_allocatable{resource="cpu"})) > 0
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and
|
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(sum(kube_node_status_allocatable{resource="cpu"}) - max(kube_node_status_allocatable{resource="cpu"})) > 0
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for: 10m
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labels:
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severity: warning
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- alert: KubeMemoryOvercommit
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annotations:
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description: Cluster has overcommitted memory resource requests for Pods by
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{{ $value | humanize }} bytes and cannot tolerate node failure.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubememoryovercommit
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summary: Cluster has overcommitted memory resource requests.
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expr: |
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sum(namespace_memory:kube_pod_container_resource_requests:sum{}) - (sum(kube_node_status_allocatable{resource="memory"}) - max(kube_node_status_allocatable{resource="memory"})) > 0
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and
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(sum(kube_node_status_allocatable{resource="memory"}) - max(kube_node_status_allocatable{resource="memory"})) > 0
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for: 10m
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labels:
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severity: warning
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- alert: KubeCPUQuotaOvercommit
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annotations:
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description: Cluster has overcommitted CPU resource requests for Namespaces.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecpuquotaovercommit
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summary: Cluster has overcommitted CPU resource requests.
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expr: |
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sum(min without(resource) (kube_resourcequota{job="kube-state-metrics", type="hard", resource=~"(cpu|requests.cpu)"}))
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/
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sum(kube_node_status_allocatable{resource="cpu", job="kube-state-metrics"})
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> 1.5
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for: 5m
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labels:
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severity: warning
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- alert: KubeMemoryQuotaOvercommit
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annotations:
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description: Cluster has overcommitted memory resource requests for Namespaces.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubememoryquotaovercommit
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summary: Cluster has overcommitted memory resource requests.
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expr: |
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sum(min without(resource) (kube_resourcequota{job="kube-state-metrics", type="hard", resource=~"(memory|requests.memory)"}))
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/
|
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sum(kube_node_status_allocatable{resource="memory", job="kube-state-metrics"})
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> 1.5
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for: 5m
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labels:
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severity: warning
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- alert: KubeQuotaAlmostFull
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annotations:
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description: Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage
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}} of its {{ $labels.resource }} quota.
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotaalmostfull
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summary: Namespace quota is going to be full.
|
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expr: |
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kube_resourcequota{job="kube-state-metrics", type="used"}
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/ ignoring(instance, job, type)
|
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(kube_resourcequota{job="kube-state-metrics", type="hard"} > 0)
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> 0.9 < 1
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for: 15m
|
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labels:
|
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severity: info
|
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- alert: KubeQuotaFullyUsed
|
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annotations:
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description: Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage
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}} of its {{ $labels.resource }} quota.
|
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runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotafullyused
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summary: Namespace quota is fully used.
|
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expr: |
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kube_resourcequota{job="kube-state-metrics", type="used"}
|
|
/ ignoring(instance, job, type)
|
|
(kube_resourcequota{job="kube-state-metrics", type="hard"} > 0)
|
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== 1
|
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for: 15m
|
|
labels:
|
|
severity: info
|
|
- alert: KubeQuotaExceeded
|
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annotations:
|
|
description: Namespace {{ $labels.namespace }} is using {{ $value | humanizePercentage
|
|
}} of its {{ $labels.resource }} quota.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotaexceeded
|
|
summary: Namespace quota has exceeded the limits.
|
|
expr: |
|
|
kube_resourcequota{job="kube-state-metrics", type="used"}
|
|
/ ignoring(instance, job, type)
|
|
(kube_resourcequota{job="kube-state-metrics", type="hard"} > 0)
|
|
> 1
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: CPUThrottlingHigh
|
|
annotations:
|
|
description: '{{ $value | humanizePercentage }} throttling of CPU in namespace
|
|
{{ $labels.namespace }} for container {{ $labels.container }} in pod {{
|
|
$labels.pod }}.'
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/cputhrottlinghigh
|
|
summary: Processes experience elevated CPU throttling.
|
|
expr: |
|
|
sum(increase(container_cpu_cfs_throttled_periods_total{container!="", }[5m])) by (container, pod, namespace)
|
|
/
|
|
sum(increase(container_cpu_cfs_periods_total{}[5m])) by (container, pod, namespace)
|
|
> ( 25 / 100 )
|
|
for: 15m
|
|
labels:
|
|
severity: info
|
|
- name: kubernetes-storage
|
|
rules:
|
|
- alert: KubePersistentVolumeFillingUp
|
|
annotations:
|
|
description: The PersistentVolume claimed by {{ $labels.persistentvolumeclaim
|
|
}} in Namespace {{ $labels.namespace }} is only {{ $value | humanizePercentage
|
|
}} free.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/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
|
|
and
|
|
kubelet_volume_stats_used_bytes{job="kubelet", metrics_path="/metrics"} > 0
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_access_mode{ access_mode="ReadOnlyMany"} == 1
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_labels{label_excluded_from_alerts="true"} == 1
|
|
for: 1m
|
|
labels:
|
|
severity: critical
|
|
- alert: KubePersistentVolumeFillingUp
|
|
annotations:
|
|
description: Based on recent sampling, the PersistentVolume claimed by {{
|
|
$labels.persistentvolumeclaim }} in Namespace {{ $labels.namespace }} is
|
|
expected to fill up within four days. Currently {{ $value | humanizePercentage
|
|
}} is available.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/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"}
|
|
) < 0.15
|
|
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
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_access_mode{ access_mode="ReadOnlyMany"} == 1
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_labels{label_excluded_from_alerts="true"} == 1
|
|
for: 1h
|
|
labels:
|
|
severity: warning
|
|
- alert: KubePersistentVolumeInodesFillingUp
|
|
annotations:
|
|
description: The PersistentVolume claimed by {{ $labels.persistentvolumeclaim
|
|
}} in Namespace {{ $labels.namespace }} only has {{ $value | humanizePercentage
|
|
}} free inodes.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumeinodesfillingup
|
|
summary: PersistentVolumeInodes are filling up.
|
|
expr: |
|
|
(
|
|
kubelet_volume_stats_inodes_free{job="kubelet", metrics_path="/metrics"}
|
|
/
|
|
kubelet_volume_stats_inodes{job="kubelet", metrics_path="/metrics"}
|
|
) < 0.03
|
|
and
|
|
kubelet_volume_stats_inodes_used{job="kubelet", metrics_path="/metrics"} > 0
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_access_mode{ access_mode="ReadOnlyMany"} == 1
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_labels{label_excluded_from_alerts="true"} == 1
|
|
for: 1m
|
|
labels:
|
|
severity: critical
|
|
- alert: KubePersistentVolumeInodesFillingUp
|
|
annotations:
|
|
description: Based on recent sampling, the PersistentVolume claimed by {{
|
|
$labels.persistentvolumeclaim }} in Namespace {{ $labels.namespace }} is
|
|
expected to run out of inodes within four days. Currently {{ $value | humanizePercentage
|
|
}} of its inodes are free.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumeinodesfillingup
|
|
summary: PersistentVolumeInodes are filling up.
|
|
expr: |
|
|
(
|
|
kubelet_volume_stats_inodes_free{job="kubelet", metrics_path="/metrics"}
|
|
/
|
|
kubelet_volume_stats_inodes{job="kubelet", metrics_path="/metrics"}
|
|
) < 0.15
|
|
and
|
|
kubelet_volume_stats_inodes_used{job="kubelet", metrics_path="/metrics"} > 0
|
|
and
|
|
predict_linear(kubelet_volume_stats_inodes_free{job="kubelet", metrics_path="/metrics"}[6h], 4 * 24 * 3600) < 0
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_access_mode{ access_mode="ReadOnlyMany"} == 1
|
|
unless on(namespace, persistentvolumeclaim)
|
|
kube_persistentvolumeclaim_labels{label_excluded_from_alerts="true"} == 1
|
|
for: 1h
|
|
labels:
|
|
severity: warning
|
|
- alert: KubePersistentVolumeErrors
|
|
annotations:
|
|
description: The persistent volume {{ $labels.persistentvolume }} has status
|
|
{{ $labels.phase }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumeerrors
|
|
summary: PersistentVolume is having issues with provisioning.
|
|
expr: |
|
|
kube_persistentvolume_status_phase{phase=~"Failed|Pending",job="kube-state-metrics"} > 0
|
|
for: 5m
|
|
labels:
|
|
severity: critical
|
|
- name: kubernetes-system
|
|
rules:
|
|
- alert: KubeVersionMismatch
|
|
annotations:
|
|
description: There are {{ $value }} different semantic versions of Kubernetes
|
|
components running.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeversionmismatch
|
|
summary: Different semantic versions of Kubernetes components running.
|
|
expr: |
|
|
count(count by (git_version) (label_replace(kubernetes_build_info{job!~"kube-dns|coredns"},"git_version","$1","git_version","(v[0-9]*.[0-9]*).*"))) > 1
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeClientErrors
|
|
annotations:
|
|
description: Kubernetes API server client '{{ $labels.job }}/{{ $labels.instance
|
|
}}' is experiencing {{ $value | humanizePercentage }} errors.'
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclienterrors
|
|
summary: Kubernetes API server client is experiencing errors.
|
|
expr: |
|
|
(sum(rate(rest_client_requests_total{code=~"5.."}[5m])) by (cluster, instance, job, namespace)
|
|
/
|
|
sum(rate(rest_client_requests_total[5m])) by (cluster, instance, job, namespace))
|
|
> 0.01
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- name: kube-apiserver-slos
|
|
rules:
|
|
- alert: KubeAPIErrorBudgetBurn
|
|
annotations:
|
|
description: The API server is burning too much error budget.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
|
|
summary: The API server is burning too much error budget.
|
|
expr: |
|
|
sum(apiserver_request:burnrate1h) > (14.40 * 0.01000)
|
|
and
|
|
sum(apiserver_request:burnrate5m) > (14.40 * 0.01000)
|
|
for: 2m
|
|
labels:
|
|
long: 1h
|
|
severity: critical
|
|
short: 5m
|
|
- alert: KubeAPIErrorBudgetBurn
|
|
annotations:
|
|
description: The API server is burning too much error budget.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
|
|
summary: The API server is burning too much error budget.
|
|
expr: |
|
|
sum(apiserver_request:burnrate6h) > (6.00 * 0.01000)
|
|
and
|
|
sum(apiserver_request:burnrate30m) > (6.00 * 0.01000)
|
|
for: 15m
|
|
labels:
|
|
long: 6h
|
|
severity: critical
|
|
short: 30m
|
|
- alert: KubeAPIErrorBudgetBurn
|
|
annotations:
|
|
description: The API server is burning too much error budget.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
|
|
summary: The API server is burning too much error budget.
|
|
expr: |
|
|
sum(apiserver_request:burnrate1d) > (3.00 * 0.01000)
|
|
and
|
|
sum(apiserver_request:burnrate2h) > (3.00 * 0.01000)
|
|
for: 1h
|
|
labels:
|
|
long: 1d
|
|
severity: warning
|
|
short: 2h
|
|
- alert: KubeAPIErrorBudgetBurn
|
|
annotations:
|
|
description: The API server is burning too much error budget.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn
|
|
summary: The API server is burning too much error budget.
|
|
expr: |
|
|
sum(apiserver_request:burnrate3d) > (1.00 * 0.01000)
|
|
and
|
|
sum(apiserver_request:burnrate6h) > (1.00 * 0.01000)
|
|
for: 3h
|
|
labels:
|
|
long: 3d
|
|
severity: warning
|
|
short: 6h
|
|
- name: kubernetes-system-apiserver
|
|
rules:
|
|
- alert: KubeClientCertificateExpiration
|
|
annotations:
|
|
description: A client certificate used to authenticate to kubernetes apiserver
|
|
is expiring in less than 7.0 days.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclientcertificateexpiration
|
|
summary: Client certificate is about to expire.
|
|
expr: |
|
|
apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 604800
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeClientCertificateExpiration
|
|
annotations:
|
|
description: A client certificate used to authenticate to kubernetes apiserver
|
|
is expiring in less than 24.0 hours.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclientcertificateexpiration
|
|
summary: Client certificate is about to expire.
|
|
expr: |
|
|
apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and on(job) histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 86400
|
|
labels:
|
|
severity: critical
|
|
- alert: KubeAggregatedAPIErrors
|
|
annotations:
|
|
description: Kubernetes aggregated API {{ $labels.name }}/{{ $labels.namespace
|
|
}} has reported errors. It has appeared unavailable {{ $value | humanize
|
|
}} times averaged over the past 10m.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeaggregatedapierrors
|
|
summary: Kubernetes aggregated API has reported errors.
|
|
expr: |
|
|
sum by(name, namespace)(increase(aggregator_unavailable_apiservice_total[10m])) > 4
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeAggregatedAPIDown
|
|
annotations:
|
|
description: Kubernetes aggregated API {{ $labels.name }}/{{ $labels.namespace
|
|
}} has been only {{ $value | humanize }}% available over the last 10m.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeaggregatedapidown
|
|
summary: Kubernetes aggregated API is down.
|
|
expr: |
|
|
(1 - max by(name, namespace)(avg_over_time(aggregator_unavailable_apiservice[10m]))) * 100 < 85
|
|
for: 5m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeAPIDown
|
|
annotations:
|
|
description: KubeAPI has disappeared from Prometheus target discovery.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapidown
|
|
summary: Target disappeared from Prometheus target discovery.
|
|
expr: |
|
|
absent(up{job="apiserver"} == 1)
|
|
for: 15m
|
|
labels:
|
|
severity: critical
|
|
- alert: KubeAPITerminatedRequests
|
|
annotations:
|
|
description: The kubernetes apiserver has terminated {{ $value | humanizePercentage
|
|
}} of its incoming requests.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapiterminatedrequests
|
|
summary: The kubernetes apiserver has terminated {{ $value | humanizePercentage
|
|
}} of its incoming requests.
|
|
expr: |
|
|
sum(rate(apiserver_request_terminations_total{job="apiserver"}[10m])) / ( sum(rate(apiserver_request_total{job="apiserver"}[10m])) + sum(rate(apiserver_request_terminations_total{job="apiserver"}[10m])) ) > 0.20
|
|
for: 5m
|
|
labels:
|
|
severity: warning
|
|
- name: kubernetes-system-kubelet
|
|
rules:
|
|
- alert: KubeNodeNotReady
|
|
annotations:
|
|
description: '{{ $labels.node }} has been unready for more than 15 minutes.'
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodenotready
|
|
summary: Node is not ready.
|
|
expr: |
|
|
kube_node_status_condition{job="kube-state-metrics",condition="Ready",status="true"} == 0
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeNodeUnreachable
|
|
annotations:
|
|
description: '{{ $labels.node }} is unreachable and some workloads may be
|
|
rescheduled.'
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodeunreachable
|
|
summary: Node is unreachable.
|
|
expr: |
|
|
(kube_node_spec_taint{job="kube-state-metrics",key="node.kubernetes.io/unreachable",effect="NoSchedule"} unless ignoring(key,value) kube_node_spec_taint{job="kube-state-metrics",key=~"ToBeDeletedByClusterAutoscaler|cloud.google.com/impending-node-termination|aws-node-termination-handler/spot-itn"}) == 1
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletTooManyPods
|
|
annotations:
|
|
description: Kubelet '{{ $labels.node }}' is running at {{ $value | humanizePercentage
|
|
}} of its Pod capacity.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubelettoomanypods
|
|
summary: Kubelet is running at capacity.
|
|
expr: |
|
|
count by(cluster, node) (
|
|
(kube_pod_status_phase{job="kube-state-metrics",phase="Running"} == 1) * on(instance,pod,namespace,cluster) group_left(node) topk by(instance,pod,namespace,cluster) (1, kube_pod_info{job="kube-state-metrics"})
|
|
)
|
|
/
|
|
max by(cluster, node) (
|
|
kube_node_status_capacity{job="kube-state-metrics",resource="pods"} != 1
|
|
) > 0.95
|
|
for: 15m
|
|
labels:
|
|
severity: info
|
|
- alert: KubeNodeReadinessFlapping
|
|
annotations:
|
|
description: The readiness status of node {{ $labels.node }} has changed {{
|
|
$value }} times in the last 15 minutes.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodereadinessflapping
|
|
summary: Node readiness status is flapping.
|
|
expr: |
|
|
sum(changes(kube_node_status_condition{status="true",condition="Ready"}[15m])) by (cluster, node) > 2
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletPlegDurationHigh
|
|
annotations:
|
|
description: The Kubelet Pod Lifecycle Event Generator has a 99th percentile
|
|
duration of {{ $value }} seconds on node {{ $labels.node }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletplegdurationhigh
|
|
summary: Kubelet Pod Lifecycle Event Generator is taking too long to relist.
|
|
expr: |
|
|
node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile{quantile="0.99"} >= 10
|
|
for: 5m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletPodStartUpLatencyHigh
|
|
annotations:
|
|
description: Kubelet Pod startup 99th percentile latency is {{ $value }} seconds
|
|
on node {{ $labels.node }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletpodstartuplatencyhigh
|
|
summary: Kubelet Pod startup latency is too high.
|
|
expr: |
|
|
histogram_quantile(0.99, sum(rate(kubelet_pod_worker_duration_seconds_bucket{job="kubelet", metrics_path="/metrics"}[5m])) by (cluster, instance, le)) * on(cluster, instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"} > 60
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletClientCertificateExpiration
|
|
annotations:
|
|
description: Client certificate for Kubelet on node {{ $labels.node }} expires
|
|
in {{ $value | humanizeDuration }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificateexpiration
|
|
summary: Kubelet client certificate is about to expire.
|
|
expr: |
|
|
kubelet_certificate_manager_client_ttl_seconds < 604800
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletClientCertificateExpiration
|
|
annotations:
|
|
description: Client certificate for Kubelet on node {{ $labels.node }} expires
|
|
in {{ $value | humanizeDuration }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificateexpiration
|
|
summary: Kubelet client certificate is about to expire.
|
|
expr: |
|
|
kubelet_certificate_manager_client_ttl_seconds < 86400
|
|
labels:
|
|
severity: critical
|
|
- alert: KubeletServerCertificateExpiration
|
|
annotations:
|
|
description: Server certificate for Kubelet on node {{ $labels.node }} expires
|
|
in {{ $value | humanizeDuration }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificateexpiration
|
|
summary: Kubelet server certificate is about to expire.
|
|
expr: |
|
|
kubelet_certificate_manager_server_ttl_seconds < 604800
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletServerCertificateExpiration
|
|
annotations:
|
|
description: Server certificate for Kubelet on node {{ $labels.node }} expires
|
|
in {{ $value | humanizeDuration }}.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificateexpiration
|
|
summary: Kubelet server certificate is about to expire.
|
|
expr: |
|
|
kubelet_certificate_manager_server_ttl_seconds < 86400
|
|
labels:
|
|
severity: critical
|
|
- alert: KubeletClientCertificateRenewalErrors
|
|
annotations:
|
|
description: Kubelet on node {{ $labels.node }} has failed to renew its client
|
|
certificate ({{ $value | humanize }} errors in the last 5 minutes).
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificaterenewalerrors
|
|
summary: Kubelet has failed to renew its client certificate.
|
|
expr: |
|
|
increase(kubelet_certificate_manager_client_expiration_renew_errors[5m]) > 0
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletServerCertificateRenewalErrors
|
|
annotations:
|
|
description: Kubelet on node {{ $labels.node }} has failed to renew its server
|
|
certificate ({{ $value | humanize }} errors in the last 5 minutes).
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificaterenewalerrors
|
|
summary: Kubelet has failed to renew its server certificate.
|
|
expr: |
|
|
increase(kubelet_server_expiration_renew_errors[5m]) > 0
|
|
for: 15m
|
|
labels:
|
|
severity: warning
|
|
- alert: KubeletDown
|
|
annotations:
|
|
description: Kubelet has disappeared from Prometheus target discovery.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletdown
|
|
summary: Target disappeared from Prometheus target discovery.
|
|
expr: |
|
|
absent(up{job="kubelet", metrics_path="/metrics"} == 1)
|
|
for: 15m
|
|
labels:
|
|
severity: critical
|
|
- name: kubernetes-system-scheduler
|
|
rules:
|
|
- alert: KubeSchedulerDown
|
|
annotations:
|
|
description: KubeScheduler has disappeared from Prometheus target discovery.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeschedulerdown
|
|
summary: Target disappeared from Prometheus target discovery.
|
|
expr: |
|
|
absent(up{job="kube-scheduler"} == 1)
|
|
for: 15m
|
|
labels:
|
|
severity: critical
|
|
- name: kubernetes-system-controller-manager
|
|
rules:
|
|
- alert: KubeControllerManagerDown
|
|
annotations:
|
|
description: KubeControllerManager has disappeared from Prometheus target
|
|
discovery.
|
|
runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecontrollermanagerdown
|
|
summary: Target disappeared from Prometheus target discovery.
|
|
expr: |
|
|
absent(up{job="kube-controller-manager"} == 1)
|
|
for: 15m
|
|
labels:
|
|
severity: critical
|
|
- name: kube-apiserver-burnrate.rules
|
|
rules:
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[1d]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[1d]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[1d]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[1d]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[1d]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[1d]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate1d
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[1h]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[1h]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[1h]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[1h]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[1h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[1h]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate1h
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[2h]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[2h]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[2h]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[2h]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[2h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[2h]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate2h
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[30m]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[30m]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[30m]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[30m]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[30m]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[30m]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate30m
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[3d]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[3d]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[3d]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[3d]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[3d]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[3d]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate3d
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[5m]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[5m]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[5m]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[5m]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[5m]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[5m]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate5m
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[6h]))
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope=~"resource|",le="1"}[6h]))
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="namespace",le="5"}[6h]))
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward",scope="cluster",le="30"}[6h]))
|
|
)
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET",code=~"5.."}[6h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[6h]))
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:burnrate6h
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[1d]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[1d]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[1d]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1d]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate1d
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[1h]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[1h]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[1h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[1h]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate1h
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[2h]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[2h]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[2h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[2h]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate2h
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[30m]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[30m]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[30m]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[30m]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate30m
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[3d]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[3d]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[3d]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[3d]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate3d
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[5m]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[5m]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[5m]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate5m
|
|
- expr: |
|
|
(
|
|
(
|
|
# too slow
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_count{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[6h]))
|
|
-
|
|
sum by (cluster) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward",le="1"}[6h]))
|
|
)
|
|
+
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",code=~"5.."}[6h]))
|
|
)
|
|
/
|
|
sum by (cluster) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[6h]))
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:burnrate6h
|
|
- name: kube-apiserver-histogram.rules
|
|
rules:
|
|
- expr: |
|
|
histogram_quantile(0.99, sum by (cluster, le, resource) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"LIST|GET",subresource!~"proxy|attach|log|exec|portforward"}[5m]))) > 0
|
|
labels:
|
|
quantile: "0.99"
|
|
verb: read
|
|
record: cluster_quantile:apiserver_request_slo_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.99, sum by (cluster, le, resource) (rate(apiserver_request_slo_duration_seconds_bucket{job="apiserver",verb=~"POST|PUT|PATCH|DELETE",subresource!~"proxy|attach|log|exec|portforward"}[5m]))) > 0
|
|
labels:
|
|
quantile: "0.99"
|
|
verb: write
|
|
record: cluster_quantile:apiserver_request_slo_duration_seconds:histogram_quantile
|
|
- interval: 3m
|
|
name: kube-apiserver-availability.rules
|
|
rules:
|
|
- expr: |
|
|
avg_over_time(code_verb:apiserver_request_total:increase1h[30d]) * 24 * 30
|
|
record: code_verb:apiserver_request_total:increase30d
|
|
- expr: |
|
|
sum by (cluster, code) (code_verb:apiserver_request_total:increase30d{verb=~"LIST|GET"})
|
|
labels:
|
|
verb: read
|
|
record: code:apiserver_request_total:increase30d
|
|
- expr: |
|
|
sum by (cluster, code) (code_verb:apiserver_request_total:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
|
|
labels:
|
|
verb: write
|
|
record: code:apiserver_request_total:increase30d
|
|
- expr: |
|
|
sum by (cluster, verb, scope) (increase(apiserver_request_slo_duration_seconds_count[1h]))
|
|
record: cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase1h
|
|
- expr: |
|
|
sum by (cluster, verb, scope) (avg_over_time(cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase1h[30d]) * 24 * 30)
|
|
record: cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d
|
|
- expr: |
|
|
sum by (cluster, verb, scope, le) (increase(apiserver_request_slo_duration_seconds_bucket[1h]))
|
|
record: cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase1h
|
|
- expr: |
|
|
sum by (cluster, verb, scope, le) (avg_over_time(cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase1h[30d]) * 24 * 30)
|
|
record: cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d
|
|
- expr: |
|
|
1 - (
|
|
(
|
|
# write too slow
|
|
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
|
|
-
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"POST|PUT|PATCH|DELETE",le="1"})
|
|
) +
|
|
(
|
|
# read too slow
|
|
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"LIST|GET"})
|
|
-
|
|
(
|
|
(
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope=~"resource|",le="1"})
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="namespace",le="5"})
|
|
+
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="cluster",le="30"})
|
|
)
|
|
) +
|
|
# errors
|
|
sum by (cluster) (code:apiserver_request_total:increase30d{code=~"5.."} or vector(0))
|
|
)
|
|
/
|
|
sum by (cluster) (code:apiserver_request_total:increase30d)
|
|
labels:
|
|
verb: all
|
|
record: apiserver_request:availability30d
|
|
- expr: |
|
|
1 - (
|
|
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"LIST|GET"})
|
|
-
|
|
(
|
|
# too slow
|
|
(
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope=~"resource|",le="1"})
|
|
or
|
|
vector(0)
|
|
)
|
|
+
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="namespace",le="5"})
|
|
+
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"LIST|GET",scope="cluster",le="30"})
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (code:apiserver_request_total:increase30d{verb="read",code=~"5.."} or vector(0))
|
|
)
|
|
/
|
|
sum by (cluster) (code:apiserver_request_total:increase30d{verb="read"})
|
|
labels:
|
|
verb: read
|
|
record: apiserver_request:availability30d
|
|
- expr: |
|
|
1 - (
|
|
(
|
|
# too slow
|
|
sum by (cluster) (cluster_verb_scope:apiserver_request_slo_duration_seconds_count:increase30d{verb=~"POST|PUT|PATCH|DELETE"})
|
|
-
|
|
sum by (cluster) (cluster_verb_scope_le:apiserver_request_slo_duration_seconds_bucket:increase30d{verb=~"POST|PUT|PATCH|DELETE",le="1"})
|
|
)
|
|
+
|
|
# errors
|
|
sum by (cluster) (code:apiserver_request_total:increase30d{verb="write",code=~"5.."} or vector(0))
|
|
)
|
|
/
|
|
sum by (cluster) (code:apiserver_request_total:increase30d{verb="write"})
|
|
labels:
|
|
verb: write
|
|
record: apiserver_request:availability30d
|
|
- expr: |
|
|
sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"LIST|GET"}[5m]))
|
|
labels:
|
|
verb: read
|
|
record: code_resource:apiserver_request_total:rate5m
|
|
- expr: |
|
|
sum by (cluster,code,resource) (rate(apiserver_request_total{job="apiserver",verb=~"POST|PUT|PATCH|DELETE"}[5m]))
|
|
labels:
|
|
verb: write
|
|
record: code_resource:apiserver_request_total:rate5m
|
|
- expr: |
|
|
sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"2.."}[1h]))
|
|
record: code_verb:apiserver_request_total:increase1h
|
|
- expr: |
|
|
sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"3.."}[1h]))
|
|
record: code_verb:apiserver_request_total:increase1h
|
|
- expr: |
|
|
sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"4.."}[1h]))
|
|
record: code_verb:apiserver_request_total:increase1h
|
|
- expr: |
|
|
sum by (cluster, code, verb) (increase(apiserver_request_total{job="apiserver",verb=~"LIST|GET|POST|PUT|PATCH|DELETE",code=~"5.."}[1h]))
|
|
record: code_verb:apiserver_request_total:increase1h
|
|
- name: k8s.rules
|
|
rules:
|
|
- expr: |
|
|
sum by (cluster, namespace, pod, container) (
|
|
irate(container_cpu_usage_seconds_total{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}[5m])
|
|
) * on (cluster, namespace, pod) group_left(node) topk by (cluster, namespace, pod) (
|
|
1, max by(cluster, namespace, pod, node) (kube_pod_info{node!=""})
|
|
)
|
|
record: node_namespace_pod_container:container_cpu_usage_seconds_total:sum_irate
|
|
- expr: |
|
|
container_memory_working_set_bytes{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
|
|
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
|
|
max by(namespace, pod, node) (kube_pod_info{node!=""})
|
|
)
|
|
record: node_namespace_pod_container:container_memory_working_set_bytes
|
|
- expr: |
|
|
container_memory_rss{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
|
|
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
|
|
max by(namespace, pod, node) (kube_pod_info{node!=""})
|
|
)
|
|
record: node_namespace_pod_container:container_memory_rss
|
|
- expr: |
|
|
container_memory_cache{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
|
|
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
|
|
max by(namespace, pod, node) (kube_pod_info{node!=""})
|
|
)
|
|
record: node_namespace_pod_container:container_memory_cache
|
|
- expr: |
|
|
container_memory_swap{job="kubelet", metrics_path="/metrics/cadvisor", image!=""}
|
|
* on (namespace, pod) group_left(node) topk by(namespace, pod) (1,
|
|
max by(namespace, pod, node) (kube_pod_info{node!=""})
|
|
)
|
|
record: node_namespace_pod_container:container_memory_swap
|
|
- expr: |
|
|
kube_pod_container_resource_requests{resource="memory",job="kube-state-metrics"} * on (namespace, pod, cluster)
|
|
group_left() max by (namespace, pod, cluster) (
|
|
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
|
|
)
|
|
record: cluster:namespace:pod_memory:active:kube_pod_container_resource_requests
|
|
- expr: |
|
|
sum by (namespace, cluster) (
|
|
sum by (namespace, pod, cluster) (
|
|
max by (namespace, pod, container, cluster) (
|
|
kube_pod_container_resource_requests{resource="memory",job="kube-state-metrics"}
|
|
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
|
|
kube_pod_status_phase{phase=~"Pending|Running"} == 1
|
|
)
|
|
)
|
|
)
|
|
record: namespace_memory:kube_pod_container_resource_requests:sum
|
|
- expr: |
|
|
kube_pod_container_resource_requests{resource="cpu",job="kube-state-metrics"} * on (namespace, pod, cluster)
|
|
group_left() max by (namespace, pod, cluster) (
|
|
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
|
|
)
|
|
record: cluster:namespace:pod_cpu:active:kube_pod_container_resource_requests
|
|
- expr: |
|
|
sum by (namespace, cluster) (
|
|
sum by (namespace, pod, cluster) (
|
|
max by (namespace, pod, container, cluster) (
|
|
kube_pod_container_resource_requests{resource="cpu",job="kube-state-metrics"}
|
|
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
|
|
kube_pod_status_phase{phase=~"Pending|Running"} == 1
|
|
)
|
|
)
|
|
)
|
|
record: namespace_cpu:kube_pod_container_resource_requests:sum
|
|
- expr: |
|
|
kube_pod_container_resource_limits{resource="memory",job="kube-state-metrics"} * on (namespace, pod, cluster)
|
|
group_left() max by (namespace, pod, cluster) (
|
|
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
|
|
)
|
|
record: cluster:namespace:pod_memory:active:kube_pod_container_resource_limits
|
|
- expr: |
|
|
sum by (namespace, cluster) (
|
|
sum by (namespace, pod, cluster) (
|
|
max by (namespace, pod, container, cluster) (
|
|
kube_pod_container_resource_limits{resource="memory",job="kube-state-metrics"}
|
|
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
|
|
kube_pod_status_phase{phase=~"Pending|Running"} == 1
|
|
)
|
|
)
|
|
)
|
|
record: namespace_memory:kube_pod_container_resource_limits:sum
|
|
- expr: |
|
|
kube_pod_container_resource_limits{resource="cpu",job="kube-state-metrics"} * on (namespace, pod, cluster)
|
|
group_left() max by (namespace, pod, cluster) (
|
|
(kube_pod_status_phase{phase=~"Pending|Running"} == 1)
|
|
)
|
|
record: cluster:namespace:pod_cpu:active:kube_pod_container_resource_limits
|
|
- expr: |
|
|
sum by (namespace, cluster) (
|
|
sum by (namespace, pod, cluster) (
|
|
max by (namespace, pod, container, cluster) (
|
|
kube_pod_container_resource_limits{resource="cpu",job="kube-state-metrics"}
|
|
) * on(namespace, pod, cluster) group_left() max by (namespace, pod, cluster) (
|
|
kube_pod_status_phase{phase=~"Pending|Running"} == 1
|
|
)
|
|
)
|
|
)
|
|
record: namespace_cpu:kube_pod_container_resource_limits:sum
|
|
- expr: |
|
|
max by (cluster, namespace, workload, pod) (
|
|
label_replace(
|
|
label_replace(
|
|
kube_pod_owner{job="kube-state-metrics", owner_kind="ReplicaSet"},
|
|
"replicaset", "$1", "owner_name", "(.*)"
|
|
) * on(replicaset, namespace) group_left(owner_name) topk by(replicaset, namespace) (
|
|
1, max by (replicaset, namespace, owner_name) (
|
|
kube_replicaset_owner{job="kube-state-metrics"}
|
|
)
|
|
),
|
|
"workload", "$1", "owner_name", "(.*)"
|
|
)
|
|
)
|
|
labels:
|
|
workload_type: deployment
|
|
record: namespace_workload_pod:kube_pod_owner:relabel
|
|
- expr: |
|
|
max by (cluster, namespace, workload, pod) (
|
|
label_replace(
|
|
kube_pod_owner{job="kube-state-metrics", owner_kind="DaemonSet"},
|
|
"workload", "$1", "owner_name", "(.*)"
|
|
)
|
|
)
|
|
labels:
|
|
workload_type: daemonset
|
|
record: namespace_workload_pod:kube_pod_owner:relabel
|
|
- expr: |
|
|
max by (cluster, namespace, workload, pod) (
|
|
label_replace(
|
|
kube_pod_owner{job="kube-state-metrics", owner_kind="StatefulSet"},
|
|
"workload", "$1", "owner_name", "(.*)"
|
|
)
|
|
)
|
|
labels:
|
|
workload_type: statefulset
|
|
record: namespace_workload_pod:kube_pod_owner:relabel
|
|
- expr: |
|
|
max by (cluster, namespace, workload, pod) (
|
|
label_replace(
|
|
kube_pod_owner{job="kube-state-metrics", owner_kind="Job"},
|
|
"workload", "$1", "owner_name", "(.*)"
|
|
)
|
|
)
|
|
labels:
|
|
workload_type: job
|
|
record: namespace_workload_pod:kube_pod_owner:relabel
|
|
- name: kube-scheduler.rules
|
|
rules:
|
|
- expr: |
|
|
histogram_quantile(0.99, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.99"
|
|
record: cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.99, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.99"
|
|
record: cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.99, sum(rate(scheduler_binding_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.99"
|
|
record: cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.9, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.9"
|
|
record: cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.9, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.9"
|
|
record: cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.9, sum(rate(scheduler_binding_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.9"
|
|
record: cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.5, sum(rate(scheduler_e2e_scheduling_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.5"
|
|
record: cluster_quantile:scheduler_e2e_scheduling_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.5, sum(rate(scheduler_scheduling_algorithm_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.5"
|
|
record: cluster_quantile:scheduler_scheduling_algorithm_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.5, sum(rate(scheduler_binding_duration_seconds_bucket{job="kube-scheduler"}[5m])) without(instance, pod))
|
|
labels:
|
|
quantile: "0.5"
|
|
record: cluster_quantile:scheduler_binding_duration_seconds:histogram_quantile
|
|
- name: node.rules
|
|
rules:
|
|
- expr: |
|
|
topk by(cluster, namespace, pod) (1,
|
|
max by (cluster, node, namespace, pod) (
|
|
label_replace(kube_pod_info{job="kube-state-metrics",node!=""}, "pod", "$1", "pod", "(.*)")
|
|
))
|
|
record: 'node_namespace_pod:kube_pod_info:'
|
|
- expr: |
|
|
count by (cluster, node) (sum by (node, cpu) (
|
|
node_cpu_seconds_total{job="node-exporter"}
|
|
* on (namespace, pod) group_left(node)
|
|
topk by(namespace, pod) (1, node_namespace_pod:kube_pod_info:)
|
|
))
|
|
record: node:node_num_cpu:sum
|
|
- expr: |
|
|
sum(
|
|
node_memory_MemAvailable_bytes{job="node-exporter"} or
|
|
(
|
|
node_memory_Buffers_bytes{job="node-exporter"} +
|
|
node_memory_Cached_bytes{job="node-exporter"} +
|
|
node_memory_MemFree_bytes{job="node-exporter"} +
|
|
node_memory_Slab_bytes{job="node-exporter"}
|
|
)
|
|
) by (cluster)
|
|
record: :node_memory_MemAvailable_bytes:sum
|
|
- expr: |
|
|
sum(rate(node_cpu_seconds_total{job="node-exporter",mode!="idle",mode!="iowait",mode!="steal"}[5m])) /
|
|
count(sum(node_cpu_seconds_total{job="node-exporter"}) by (cluster, instance, cpu))
|
|
record: cluster:node_cpu:ratio_rate5m
|
|
- name: kubelet.rules
|
|
rules:
|
|
- expr: |
|
|
histogram_quantile(0.99, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (cluster, instance, le) * on(cluster, instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"})
|
|
labels:
|
|
quantile: "0.99"
|
|
record: node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.9, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (cluster, instance, le) * on(cluster, instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"})
|
|
labels:
|
|
quantile: "0.9"
|
|
record: node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile
|
|
- expr: |
|
|
histogram_quantile(0.5, sum(rate(kubelet_pleg_relist_duration_seconds_bucket[5m])) by (cluster, instance, le) * on(cluster, instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"})
|
|
labels:
|
|
quantile: "0.5"
|
|
record: node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile
|