groups:
- name: kube-scheduler.rules
  rules:
  - record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
    expr: histogram_quantile(0.99, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.99"
  - record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
    expr: histogram_quantile(0.9, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.9"
  - record: cluster:scheduler_e2e_scheduling_latency_seconds:quantile
    expr: histogram_quantile(0.5, sum(scheduler_e2e_scheduling_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.5"
  - record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
    expr: histogram_quantile(0.99, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.99"
  - record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
    expr: histogram_quantile(0.9, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.9"
  - record: cluster:scheduler_scheduling_algorithm_latency_seconds:quantile
    expr: histogram_quantile(0.5, sum(scheduler_scheduling_algorithm_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.5"
  - record: cluster:scheduler_binding_latency_seconds:quantile
    expr: histogram_quantile(0.99, sum(scheduler_binding_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.99"
  - record: cluster:scheduler_binding_latency_seconds:quantile
    expr: histogram_quantile(0.9, sum(scheduler_binding_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.9"
  - record: cluster:scheduler_binding_latency_seconds:quantile
    expr: histogram_quantile(0.5, sum(scheduler_binding_latency_microseconds_bucket)
      BY (le, cluster)) / 1e+06
    labels:
      quantile: "0.5"
  - alert: K8SSchedulerDown
    expr: absent(up{job="kube-scheduler"} == 1)
    for: 5m
    labels:
      severity: critical
    annotations:
      description: There is no running K8S scheduler. New pods are not being assigned
        to nodes.
      runbook: https://coreos.com/tectonic/docs/latest/troubleshooting/controller-recovery.html#recovering-a-scheduler
      summary: Scheduler is down