Remove rules that have been migrated to kubernetes-mixins

assets/prometheus/rules/kube-controller-manager.rules.yaml

@@ -1,13 +0,0 @@
-groups:
-- name: kube-controller-manager.rules
-  rules:
-  - alert: K8SControllerManagerDown
-    expr: absent(up{job="kube-controller-manager"} == 1)
-    for: 5m
-    labels:
-      severity: critical
-    annotations:
-      description: There is no running K8S controller manager. Deployments and replication
-        controllers are not making progress.
-      runbook: https://coreos.com/tectonic/docs/latest/troubleshooting/controller-recovery.html#recovering-a-controller-manager
-      summary: Controller manager is down

assets/prometheus/rules/kube-scheduler.rules.yaml

@@ -1,58 +0,0 @@
-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

assets/prometheus/rules/kube-state-metrics.rules.yaml

@@ -1,59 +0,0 @@
-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 {{$labels.namespace}}/{{$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 {{$labels.namespace}}/{{$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.namespace}}/{{$labels.daemonset}}
-      summary: DaemonSet is missing pods
-  - alert: K8SDaemonSetsNotScheduled
-    expr: kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled
-      > 0
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: A number of daemonsets are not scheduled.
-      summary: Daemonsets are not scheduled correctly
-  - alert: DaemonSetsMissScheduled
-    expr: kube_daemonset_status_number_misscheduled > 0
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: A number of daemonsets are running where they are not supposed
-        to run.
-      summary: Daemonsets are not scheduled correctly
-  - alert: PodFrequentlyRestarting
-    expr: increase(kube_pod_container_status_restarts_total[1h]) > 5
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: Pod {{$labels.namespace}}/{{$labels.pod}} was restarted {{$value}}
-        times within the last hour
-      summary: Pod is restarting frequently

assets/prometheus/rules/kubelet.rules.yaml

@@ -1,48 +0,0 @@
-groups:
-- name: kubelet.rules
-  rules:
-  - alert: K8SNodeNotReady
-    expr: kube_node_status_condition{condition="Ready",status="true"} == 0
-    for: 1h
-    labels:
-      severity: warning
-    annotations:
-      description: The Kubelet on {{ $labels.node }} has not checked in with the API,
-        or has set itself to NotReady, for more than an hour
-      summary: Node status is NotReady
-  - alert: K8SManyNodesNotReady
-    expr: count(kube_node_status_condition{condition="Ready",status="true"} == 0)
-      > 1 and (count(kube_node_status_condition{condition="Ready",status="true"} ==
-      0) / count(kube_node_status_condition{condition="Ready",status="true"})) * 100 > 20
-    for: 1m
-    labels:
-      severity: critical
-    annotations:
-      description: '{{ $value }}% of Kubernetes nodes are not ready'
-  - alert: K8SKubeletDown
-    expr: count(up{job="kubelet"} == 0) / count(up{job="kubelet"}) * 100 > 3
-    for: 1h
-    labels:
-      severity: warning
-    annotations:
-      description: Prometheus failed to scrape {{ $value }}% of kubelets.
-      summary: Prometheus failed to scrape
-  - alert: K8SKubeletDown
-    expr: (absent(up{job="kubelet"} == 1) or count(up{job="kubelet"} == 0) / count(up{job="kubelet"}))
-      * 100 > 10
-    for: 1h
-    labels:
-      severity: critical
-    annotations:
-      description: Prometheus failed to scrape {{ $value }}% of kubelets, or all Kubelets
-        have disappeared from service discovery.
-      summary: Many Kubelets cannot be scraped
-  - alert: K8SKubeletTooManyPods
-    expr: kubelet_running_pod_count > 100
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: Kubelet {{$labels.instance}} is running {{$value}} pods, close
-        to the limit of 110
-      summary: Kubelet is close to pod limit

assets/prometheus/rules/kubernetes.rules.yaml

@@ -1,106 +0,0 @@
-groups:
-- name: kubernetes.rules
-  rules:
-  - record: pod_name:container_memory_usage_bytes:sum
-    expr: sum(container_memory_usage_bytes{container_name!="POD",pod_name!=""}) BY
-      (pod_name)
-  - record: pod_name:container_spec_cpu_shares:sum
-    expr: sum(container_spec_cpu_shares{container_name!="POD",pod_name!=""}) BY (pod_name)
-  - record: pod_name:container_cpu_usage:sum
-    expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m]))
-      BY (pod_name)
-  - record: pod_name:container_fs_usage_bytes:sum
-    expr: sum(container_fs_usage_bytes{container_name!="POD",pod_name!=""}) BY (pod_name)
-  - record: namespace:container_memory_usage_bytes:sum
-    expr: sum(container_memory_usage_bytes{container_name!=""}) BY (namespace)
-  - record: namespace:container_spec_cpu_shares:sum
-    expr: sum(container_spec_cpu_shares{container_name!=""}) BY (namespace)
-  - record: namespace:container_cpu_usage:sum
-    expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD"}[5m]))
-      BY (namespace)
-  - record: cluster:memory_usage:ratio
-    expr: sum(container_memory_usage_bytes{container_name!="POD",pod_name!=""}) BY
-      (cluster) / sum(machine_memory_bytes) BY (cluster)
-  - record: cluster:container_spec_cpu_shares:ratio
-    expr: sum(container_spec_cpu_shares{container_name!="POD",pod_name!=""}) / 1000
-      / sum(machine_cpu_cores)
-  - record: cluster:container_cpu_usage:ratio
-    expr: sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m]))
-      / sum(machine_cpu_cores)
-  - record: apiserver_latency_seconds:quantile
-    expr: histogram_quantile(0.99, rate(apiserver_request_latencies_bucket[5m])) /
-      1e+06
-    labels:
-      quantile: "0.99"
-  - record: apiserver_latency:quantile_seconds
-    expr: histogram_quantile(0.9, rate(apiserver_request_latencies_bucket[5m])) /
-      1e+06
-    labels:
-      quantile: "0.9"
-  - record: apiserver_latency_seconds:quantile
-    expr: histogram_quantile(0.5, rate(apiserver_request_latencies_bucket[5m])) /
-      1e+06
-    labels:
-      quantile: "0.5"
-  - alert: APIServerLatencyHigh
-    expr: apiserver_latency_seconds:quantile{quantile="0.99",subresource!="log",verb!~"^(?:WATCH|WATCHLIST|PROXY|CONNECT)$"}
-      > 1
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: the API server has a 99th percentile latency of {{ $value }} seconds
-        for {{$labels.verb}} {{$labels.resource}}
-      summary: API server high latency
-  - alert: APIServerLatencyHigh
-    expr: apiserver_latency_seconds:quantile{quantile="0.99",subresource!="log",verb!~"^(?:WATCH|WATCHLIST|PROXY|CONNECT)$"}
-      > 4
-    for: 10m
-    labels:
-      severity: critical
-    annotations:
-      description: the API server has a 99th percentile latency of {{ $value }} seconds
-        for {{$labels.verb}} {{$labels.resource}}
-      summary: API server high latency
-  - alert: APIServerErrorsHigh
-    expr: rate(apiserver_request_count{code=~"^(?:5..)$"}[5m]) / rate(apiserver_request_count[5m])
-      * 100 > 2
-    for: 10m
-    labels:
-      severity: warning
-    annotations:
-      description: API server returns errors for {{ $value }}% of requests
-      summary: API server request errors
-  - alert: APIServerErrorsHigh
-    expr: rate(apiserver_request_count{code=~"^(?:5..)$"}[5m]) / rate(apiserver_request_count[5m])
-      * 100 > 5
-    for: 10m
-    labels:
-      severity: critical
-    annotations:
-      description: API server returns errors for {{ $value }}% of requests
-  - alert: K8SApiserverDown
-    expr: absent(up{job="apiserver"} == 1)
-    for: 20m
-    labels:
-      severity: critical
-    annotations:
-      description: No API servers are reachable or all have disappeared from service
-        discovery
-      summary: No API servers are reachable
-
-  - alert: K8sCertificateExpirationNotice
-    labels:
-      severity: warning
-    annotations:
-      description: Kubernetes API Certificate is expiring soon (less than 7 days)
-      summary: Kubernetes API Certificate is expiering soon
-    expr: sum(apiserver_client_certificate_expiration_seconds_bucket{le="604800"}) > 0
-
-  - alert: K8sCertificateExpirationNotice
-    labels:
-      severity: critical
-    annotations:
-      description: Kubernetes API Certificate is expiring in less than 1 day
-      summary: Kubernetes API Certificate is expiering
-    expr: sum(apiserver_client_certificate_expiration_seconds_bucket{le="86400"}) > 0