Merge pull request #878 from Sentinel-One/dohnto-runbooks1

Fill external runbooks urls

runbook.md

@@ -13,6 +13,7 @@ This page collects this repositories alerts and begins the process of describing
 ##### Alert Name: "KubeAPIDown"
 + *Message*: `KubeAPI has disappeared from Prometheus target discovery.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapidown/)
 ##### Alert Name: "KubeControllerManagerDown"
 + *Message*: `KubeControllerManager has disappeared from Prometheus target discovery.`
 + *Severity*: critical
@@ -24,140 +25,212 @@ This page collects this repositories alerts and begins the process of describing
 ##### Alert Name: KubeletDown
 + *Message*: `Kubelet has disappeared from Prometheus target discovery.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletdown/)
 ##### Alert Name: KubeProxyDown
 + *Message*: `KubeProxy has disappeared from Prometheus target discovery`
 + *Severity*: critical
 + *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeproxydown/)
+
 ### Group Name: kubernetes-apps
 ##### Alert Name: KubePodCrashLooping
 + *Message*: `{{ $labels.namespace }}/{{ $labels.pod }} ({{ $labels.container }}) is restarting {{ printf \"%.2f\" $value }} / second`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepodcrashlooping/)
 ##### Alert Name: "KubePodNotReady"
 + *Message*: `{{ $labels.namespace }}/{{ $labels.pod }} is not ready.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepodnotready/)
 ##### Alert Name: "KubeDeploymentGenerationMismatch"
 + *Message*: `Deployment {{ $labels.namespace }}/{{ $labels.deployment }} generation mismatch`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentgenerationmismatch/)
 ##### Alert Name: "KubeDeploymentReplicasMismatch"
 + *Message*: `Deployment {{ $labels.namespace }}/{{ $labels.deployment }} replica mismatch`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentreplicasmismatch/)
 ##### Alert Name: "KubeDeploymentRolloutStuck"
 + *Message*: `Rollout of deployment {{ $labels.namespace }}/{{ $labels.deployment }} is not progressing`
 + *Severity*: warning
 ##### Alert Name: "KubeStatefulSetReplicasMismatch"
 + *Message*: `StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} replica mismatch`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetreplicasmismatch/)
 ##### Alert Name: "KubeStatefulSetGenerationMismatch"
 + *Message*: `StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} generation mismatch`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetgenerationmismatch/)
 ##### Alert Name: "KubeDaemonSetRolloutStuck"
 + *Message*: `Only {{$value | humanizePercentage }} of desired pods scheduled and ready for daemon set {{$labels.namespace}}/{{$labels.daemonset}}`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetrolloutstuck/)
 ##### Alert Name: "KubeContainerWaiting"
 + *Message*: `{{ $labels.namespace }}/{{ $labels.pod }} ({{ $labels.container }}) is in waiting state.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecontainerwaiting/)
 ##### Alert Name: "KubeDaemonSetNotScheduled"
 + *Message*: `A number of pods of daemonset {{$labels.namespace}}/{{$labels.daemonset}} are not scheduled.`
 + *Severity*: warning
-
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetnotscheduled/)
+##### Alert Name: "KubeStatefulSetUpdateNotRolledOut"
++ *Message*: `StatefulSet {{ $labels.namespace }}/{{ $labels.statefulset }} update has not been rolled out.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubestatefulsetupdatenotrolledout/)
+##### Alert Name: "KubeHpaReplicasMismatch"
++ *Message*: `'HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler  }} has not matched the desired number of replicas for longer than 15 minutes.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubehpareplicasmismatch/)
+##### Alert Name: "KubeHpaMaxedOut"
++ *Message*: `HPA {{ $labels.namespace }}/{{ $labels.horizontalpodautoscaler  }} has been running at max replicas for longer than 15 minutes.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubehpamaxedout/)
 ##### Alert Name: "KubeDaemonSetMisScheduled"
 + *Message*: `A number of pods of daemonset {{$labels.namespace}}/{{$labels.daemonset}} are running where they are not supposed to run.`
 + *Severity*: warning
-
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedaemonsetmisscheduled/)
 ##### Alert Name: "KubeJobNotCompleted"
 + *Message*: `Job {{ $labels.namespace }}/{{ $labels.job_name }} is taking more than {{ "%(kubeJobTimeoutDuration)s" | humanizeDuration }} to complete.`
 + *Severity*: warning
 + *Action*: Check the job using `kubectl describe job <job>` and look at the pod logs using `kubectl logs <pod>` for further information.
-
 ##### Alert Name: "KubeJobFailed"
 + *Message*: `Job {{ $labels.namespace }}/{{ $labels.job_name }} failed to complete.`
 + *Severity*: warning
 + *Action*: Check the job using `kubectl describe job <job>` and look at the pod logs using `kubectl logs <pod>` for further information.
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubejobfailed/)
 
 ### Group Name: "kubernetes-resources"
 ##### Alert Name: "KubeCPUOvercommit"
 + *Message*: `Cluster has overcommitted CPU resource requests for Pods and cannot tolerate node failure.`
 + *Severity*: warning
-##### Alert Name: "KubeMemOvercommit"
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecpuovercommit/)
+##### Alert Name: "KubeMemoryOvercommit"
 + *Message*: `Cluster has overcommitted memory resource requests for Pods and cannot tolerate node failure.`
 + *Severity*: warning
 ##### Alert Name: "KubeCPUQuotaOvercommit"
 + *Message*: `Cluster has overcommitted CPU resource requests for Namespaces.`
 + *Severity*: warning
-##### Alert Name: "KubeMemQuotaOvercommit"
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubecpuquotaovercommit/)
+##### Alert Name: "KubeMemoryQuotaOvercommit"
 + *Message*: `Cluster has overcommitted memory resource requests for Namespaces.`
 + *Severity*: warning
 ##### Alert Name: "KubeQuotaAlmostFull"
 + *Message*: `{{ $value | humanizePercentage }} usage of {{ $labels.resource }} in namespace {{ $labels.namespace }}.`
 + *Severity*: info
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotaalmostfull/)
 ##### Alert Name: "KubeQuotaFullyUsed"
 + *Message*: `{{ $value | humanizePercentage }} usage of {{ $labels.resource }} in namespace {{ $labels.namespace }}.`
 + *Severity*: info
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotafullyused/)
 ##### Alert Name: "KubeQuotaExceeded"
 + *Message*: `{{ $value | humanizePercentage }} usage of {{ $labels.resource }} in namespace {{ $labels.namespace }}.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubequotaexceeded/)
+##### Alert Name: "CPUThrottlingHigh"
++ *Message*: `Processes experience elevated CPU throttling.`
++ *Severity*: info
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/cputhrottlinghigh/)
+
 ### Group Name: "kubernetes-storage"
 ##### Alert Name: "KubePersistentVolumeFillingUp"
 + *Message*: `The persistent volume claimed by {{ $labels.persistentvolumeclaim }} in namespace {{ $labels.namespace }} has {{ $value | humanizePercentage }} free.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumefillingup/)
 ##### Alert Name: "KubePersistentVolumeFillingUp"
 + *Message*: `Based on recent sampling, the persistent volume claimed by {{ $labels.persistentvolumeclaim }} in namespace {{ $labels.namespace }} is expected to fill up within four days.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumefillingup/)
+##### Alert Name: "KubePersistentVolumeInodesFillingUp"
++ *Message*: `PersistentVolume is filling up.`
+##### Alert Name: "KubePersistentVolumeErrors"
++ *Message*: `PersistentVolume is having issues with provisioning.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubepersistentvolumeerrors/)
+
 ### Group Name: "kubernetes-system"
 ##### Alert Name: "KubeNodeNotReady"
 + *Message*: `{{ $labels.node }} has been unready for more than 15 minutes."`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodenotready/)
 ##### Alert Name: "KubeNodeUnreachable"
 + *Message*: `{{ $labels.node }} is unreachable and some workloads may be rescheduled.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodeunreachable/)
 ##### Alert Name: "KubeletTooManyPods"
 + *Message*: `Kubelet '{{ $labels.node }}' is running at {{ $value | humanizePercentage }} of its Pod capacity.`
 + *Severity*: info
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubelettoomanypods/)
 ##### Alert Name: "KubeNodeReadinessFlapping"
 + *Message*: `The readiness status of node {{ $labels.node }} has changed {{ $value }} times in the last 15 minutes.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubenodereadinessflapping/)
 ##### Alert Name: "KubeletPlegDurationHigh"
 + *Message*: `The Kubelet Pod Lifecycle Event Generator has a 99th percentile duration of {{ $value }} seconds on node {{ $labels.node }}.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletplegdurationhigh/)
 ##### Alert Name: "KubeletPodStartUpLatencyHigh"
 + *Message*: `Kubelet Pod startup 99th percentile latency is {{ $value }} seconds on node {{ $labels.node }}.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletpodstartuplatencyhigh/)
 ##### Alert Name: "KubeletClientCertificateExpiration"
 + *Message*: `Client certificate for Kubelet on node {{ $labels.node }} expires in 7 days.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificateexpiration/)
 ##### Alert Name: "KubeletClientCertificateExpiration"
 + *Message*: `Client certificate for Kubelet on node {{ $labels.node }} expires in 1 day.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificateexpiration/)
 ##### Alert Name: "KubeletServerCertificateExpiration"
 + *Message*: `Server certificate for Kubelet on node {{ $labels.node }} expires in 7 days.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificateexpiration/)
 ##### Alert Name: "KubeletServerCertificateExpiration"
 + *Message*: `Server certificate for Kubelet on node {{ $labels.node }} expires in 1 day.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificateexpiration/)
 ##### Alert Name: "KubeletClientCertificateRenewalErrors"
 + *Message*: `Kubelet on node {{ $labels.node }} has failed to renew its client certificate ({{ $value | humanize }} errors in the last 15 minutes).`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletclientcertificaterenewalerrors/)
 ##### Alert Name: "KubeletServerCertificateRenewalErrors"
 + *Message*: `Kubelet on node {{ $labels.node }} has failed to renew its server certificate ({{ $value | humanize }} errors in the last 5 minutes).`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeletservercertificaterenewalerrors/)
 ##### Alert Name: "KubeVersionMismatch"
 + *Message*: `There are {{ $value }} different versions of Kubernetes components running.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeversionmismatch/)
 ##### Alert Name: "KubeClientErrors"
 + *Message*: `Kubernetes API server client '{{ $labels.job }}/{{ $labels.instance }}' is experiencing {{ $value | humanizePercentage }} errors.'`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclienterrors/)
 ##### Alert Name: "KubeClientCertificateExpiration"
 + *Message*: `A client certificate used to authenticate to the apiserver is expiring in less than 7 days.`
 + *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclientcertificateexpiration/)
 ##### Alert Name: "KubeClientCertificateExpiration"
 + *Message*: `A client certificate used to authenticate to the apiserver is expiring in less than 1 day.`
 + *Severity*: critical
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeclientcertificateexpiration/)
 ##### Alert Name: "KubeAPITerminatedRequests"
 + *Message*: `The apiserver has terminated {{ $value | humanizePercentage }} of its incoming requests.`
 + *Severity*: warning
 + *Action*: Use the `apiserver_flowcontrol_rejected_requests_total` metric to determine which flow schema is throttling the traffic to the API Server. The flow schema also provides information on the affected resources and subjects.
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapiterminatedrequests/)
+##### Alert Name: "KubeAggregatedAPIErrors"
++ *Message*: `Kubernetes aggregated API has reported errors.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeaggregatedapierrors/)
+##### Alert Name: "KubeAggregatedAPIDown"
++ *Message*: `Kubernetes aggregated API is down.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeaggregatedapidown/)
+
+### Group Name: "kube-apiserver-slos"
+##### Alert Name: "KubeAPIErrorBudgetBurn"
++ *Message*: `The API server is burning too much error budget.`
++ *Severity*: warning
++ *Runbook*: [Link](https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeapierrorbudgetburn/)
 
 ## Other Kubernetes Runbooks and troubleshooting
-+ [Troubleshoot Clusters ](https://kubernetes.io/docs/tasks/debug-application-cluster/debug-cluster/)
-+ [Cloud.gov Kubernetes Runbook ](https://landing.app.cloud.gov/docs/ops/runbook/troubleshooting-kubernetes/)
++ [Troubleshoot Clusters](https://kubernetes.io/docs/tasks/debug-application-cluster/debug-cluster/)
++ [Cloud.gov Kubernetes Runbook](https://landing.app.cloud.gov/docs/ops/runbook/troubleshooting-kubernetes/)
 + [Recover a Broken Cluster](https://codefresh.io/Kubernetes-Tutorial/recover-broken-kubernetes-cluster/)