diff options
Diffstat (limited to 'kud/tests/vnfs/comp-app/collection/app2/helm/prometheus-operator/templates/prometheus/rules-1.14/kubernetes-system-kubelet.yaml')
-rwxr-xr-x | kud/tests/vnfs/comp-app/collection/app2/helm/prometheus-operator/templates/prometheus/rules-1.14/kubernetes-system-kubelet.yaml | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/kud/tests/vnfs/comp-app/collection/app2/helm/prometheus-operator/templates/prometheus/rules-1.14/kubernetes-system-kubelet.yaml b/kud/tests/vnfs/comp-app/collection/app2/helm/prometheus-operator/templates/prometheus/rules-1.14/kubernetes-system-kubelet.yaml new file mode 100755 index 00000000..bb7a2838 --- /dev/null +++ b/kud/tests/vnfs/comp-app/collection/app2/helm/prometheus-operator/templates/prometheus/rules-1.14/kubernetes-system-kubelet.yaml @@ -0,0 +1,84 @@ +{{- /* +Generated from 'kubernetes-system-kubelet' group from https://raw.githubusercontent.com/coreos/kube-prometheus/master/manifests/prometheus-rules.yaml +Do not change in-place! In order to change this file first read following link: +https://github.com/helm/charts/tree/master/stable/prometheus-operator/hack +*/ -}} +{{- $kubeTargetVersion := default .Capabilities.KubeVersion.GitVersion .Values.kubeTargetVersionOverride }} +{{- if and (semverCompare ">=1.14.0-0" $kubeTargetVersion) (semverCompare "<9.9.9-9" $kubeTargetVersion) .Values.defaultRules.create .Values.defaultRules.rules.kubernetesSystem }} +apiVersion: monitoring.coreos.com/v1 +kind: PrometheusRule +metadata: + name: {{ printf "%s-%s" (include "prometheus-operator.fullname" .) "kubernetes-system-kubelet" | trunc 63 | trimSuffix "-" }} + namespace: {{ template "prometheus-operator.namespace" . }} + labels: + app: {{ template "prometheus-operator.name" . }} +{{ include "prometheus-operator.labels" . | indent 4 }} +{{- if .Values.defaultRules.labels }} +{{ toYaml .Values.defaultRules.labels | indent 4 }} +{{- end }} +{{- if .Values.defaultRules.annotations }} + annotations: +{{ toYaml .Values.defaultRules.annotations | indent 4 }} +{{- end }} +spec: + groups: + - name: kubernetes-system-kubelet + rules: + - alert: KubeNodeNotReady + annotations: + message: '{{`{{`}} $labels.node {{`}}`}} has been unready for more than 15 minutes.' + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubenodenotready + expr: kube_node_status_condition{job="kube-state-metrics",condition="Ready",status="true"} == 0 + for: 15m + labels: + severity: warning + - alert: KubeNodeUnreachable + annotations: + message: '{{`{{`}} $labels.node {{`}}`}} is unreachable and some workloads may be rescheduled.' + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubenodeunreachable + 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"}) == 1 + labels: + severity: warning + - alert: KubeletTooManyPods + annotations: + message: Kubelet '{{`{{`}} $labels.node {{`}}`}}' is running at {{`{{`}} $value | humanizePercentage {{`}}`}} of its Pod capacity. + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubelettoomanypods + expr: max(max(kubelet_running_pod_count{job="kubelet", metrics_path="/metrics"}) by(instance) * on(instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"}) by(node) / max(kube_node_status_capacity_pods{job="kube-state-metrics"} != 1) by(node) > 0.95 + for: 15m + labels: + severity: warning + - alert: KubeNodeReadinessFlapping + annotations: + message: The readiness status of node {{`{{`}} $labels.node {{`}}`}} has changed {{`{{`}} $value {{`}}`}} times in the last 15 minutes. + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubenodereadinessflapping + expr: sum(changes(kube_node_status_condition{status="true",condition="Ready"}[15m])) by (node) > 2 + for: 15m + labels: + severity: warning + - alert: KubeletPlegDurationHigh + annotations: + message: The Kubelet Pod Lifecycle Event Generator has a 99th percentile duration of {{`{{`}} $value {{`}}`}} seconds on node {{`{{`}} $labels.node {{`}}`}}. + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubeletplegdurationhigh + expr: node_quantile:kubelet_pleg_relist_duration_seconds:histogram_quantile{quantile="0.99"} >= 10 + for: 5m + labels: + severity: warning + - alert: KubeletPodStartUpLatencyHigh + annotations: + message: Kubelet Pod startup 99th percentile latency is {{`{{`}} $value {{`}}`}} seconds on node {{`{{`}} $labels.node {{`}}`}}. + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubeletpodstartuplatencyhigh + expr: histogram_quantile(0.99, sum(rate(kubelet_pod_worker_duration_seconds_bucket{job="kubelet", metrics_path="/metrics"}[5m])) by (instance, le)) * on(instance) group_left(node) kubelet_node_name{job="kubelet", metrics_path="/metrics"} > 60 + for: 15m + labels: + severity: warning +{{- if .Values.prometheusOperator.kubeletService.enabled }} + - alert: KubeletDown + annotations: + message: Kubelet has disappeared from Prometheus target discovery. + runbook_url: {{ .Values.defaultRules.runbookUrl }}alert-name-kubeletdown + expr: absent(up{job="kubelet", metrics_path="/metrics"} == 1) + for: 15m + labels: + severity: critical +{{- end }} +{{- end }} |