groups:
- name: kube-state-metrics.rules
  rules:
  - alert: DeploymentGenerationMismatch
    expr: kube_deployment_status_observed_generation != kube_deployment_metadata_generation
    for: 15m
    labels:
      severity: warning
    annotations:
      description: Observed deployment generation does not match expected one for
        deployment {{$labels.namespaces}}/{{$labels.deployment}}
      summary: Deployment is outdated
  - alert: DeploymentReplicasNotUpdated
    expr: ((kube_deployment_status_replicas_updated != kube_deployment_spec_replicas)
      or (kube_deployment_status_replicas_available != kube_deployment_spec_replicas))
      unless (kube_deployment_spec_paused == 1)
    for: 15m
    labels:
      severity: warning
    annotations:
      description: Replicas are not updated and available for deployment {{$labels.namespaces}}/{{$labels.deployment}}
      summary: Deployment replicas are outdated
  - alert: DaemonSetRolloutStuck
    expr: kube_daemonset_status_number_ready / kube_daemonset_status_desired_number_scheduled
      * 100 < 100
    for: 15m
    labels:
      severity: warning
    annotations:
      description: Only {{$value}}% of desired pods scheduled and ready for daemon
        set {{$labels.namespaces}}/{{$labels.daemonset}}
      summary: DaemonSet is missing pods
  - alert: K8SDaemonSetsNotScheduled
    expr: kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled
      > 0
    for: 10m
    labels:
      severity: warning
    annotations:
      description: A number of daemonsets are not scheduled.
      summary: Daemonsets are not scheduled correctly
  - alert: DaemonSetsMissScheduled
    expr: kube_daemonset_status_number_misscheduled > 0
    for: 10m
    labels:
      severity: warning
    annotations:
      description: A number of daemonsets are running where they are not supposed
        to run.
      summary: Daemonsets are not scheduled correctly
  - alert: PodFrequentlyRestarting
    expr: increase(kube_pod_container_status_restarts_total[1h]) > 5
    for: 10m
    labels:
      severity: warning
    annotations:
      description: Pod {{$labels.namespaces}}/{{$labels.pod}} is was restarted {{$value}}
        times within the last hour
      summary: Pod is restarting frequently