forked from k-space/kube
Migrate to Prometheus Operator
This commit is contained in:
parent
ee4b1ddf57
commit
1045ed2f26
@ -1,17 +1,14 @@
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apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: monitoring
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name: prometheus-operator
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namespace: argocd
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spec:
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project: default
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source:
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repoURL: 'git@git.k-space.ee:k-space/kube.git'
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path: monitoring
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path: prometheus-operator
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targetRevision: HEAD
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destination:
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server: 'https://kubernetes.default.svc'
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namespace: monitoring
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syncPolicy:
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syncOptions:
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- CreateNamespace=true
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namespace: prometheus-operator
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33
argocd/monitoring.yml
Normal file
33
argocd/monitoring.yml
Normal file
@ -0,0 +1,33 @@
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PodMonitor
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metadata:
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name: argocd
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spec:
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selector: {}
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podMetricsEndpoints:
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- port: metrics
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- port: controller
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: argocd
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spec:
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groups:
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- name: argocd
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rules:
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- alert: ArgoNotSynced
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annotations:
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summary: Some applications in Argo are out of sync
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expr: sum by (dest_namespace) (argocd_app_info{sync_status!="Synced"}) > 0
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for: 8h
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labels:
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severity: warning
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- alert: ArgoNotHealthy
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annotations:
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summary: Some applications in Argo are not healthy
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expr: argocd_app_info{health_status!="Healthy"}
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for: 30m
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labels:
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severity: warning
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@ -77,10 +77,6 @@ server:
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metrics:
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enabled: true
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service:
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "8083"
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# We don't use ApplicationSet CRD-s (yet)
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applicationSet:
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@ -89,26 +85,14 @@ applicationSet:
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repoServer:
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metrics:
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enabled: true
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service:
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "8084"
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notifications:
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metrics:
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enabled: true
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service:
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "9001"
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controller:
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metrics:
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enabled: true
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service:
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "8082"
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configs:
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secret:
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@ -10,11 +10,11 @@ spec:
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replicas: 2
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selector:
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matchLabels:
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app: camtiler
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app.kubernetes.io/name: camtiler
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template:
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metadata:
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labels:
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app: camtiler
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app.kubernetes.io/name: camtiler
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component: camtiler
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spec:
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serviceAccountName: camtiler
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@ -25,6 +25,9 @@ spec:
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 1000
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ports:
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- containerPort: 5000
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name: "http"
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---
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apiVersion: apps/v1
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kind: Deployment
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@ -38,11 +41,11 @@ spec:
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replicas: 2
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selector:
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matchLabels:
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app: log-viewer-frontend
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app.kubernetes.io/name: log-viewer-frontend
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template:
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metadata:
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labels:
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app: log-viewer-frontend
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app.kubernetes.io/name: log-viewer-frontend
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spec:
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containers:
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- name: log-viewer-frontend
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@ -64,11 +67,11 @@ spec:
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replicas: 3
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selector:
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matchLabels:
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app: log-viewer-backend
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app.kubernetes.io/name: log-viewer-backend
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template:
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metadata:
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labels:
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app: log-viewer-backend
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app.kubernetes.io/name: log-viewer-backend
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spec:
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containers:
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- name: log-backend-backend
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@ -109,7 +112,7 @@ metadata:
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spec:
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type: ClusterIP
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selector:
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app: log-viewer-frontend
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app.kubernetes.io/name: log-viewer-frontend
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ports:
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- protocol: TCP
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port: 3003
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@ -121,7 +124,7 @@ metadata:
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spec:
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type: ClusterIP
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selector:
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app: log-viewer-backend
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app.kubernetes.io/name: log-viewer-backend
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ports:
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- protocol: TCP
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port: 3002
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@ -130,14 +133,12 @@ apiVersion: v1
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kind: Service
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metadata:
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name: camtiler
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annotations:
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prometheus.io/scrape: 'true'
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labels:
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component: camtiler
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spec:
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type: ClusterIP
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selector:
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app: camtiler
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app.kubernetes.io/name: camtiler
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component: camtiler
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ports:
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- protocol: TCP
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@ -254,7 +255,7 @@ spec:
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kubernetes.io/metadata.name: monitoring
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podSelector:
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matchLabels:
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app: prometheus
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app.kubernetes.io/name: prometheus
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egress:
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- to:
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- ipBlock:
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@ -263,7 +264,7 @@ spec:
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- to:
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- podSelector:
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matchLabels:
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app: mongodb-svc
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app.kubernetes.io/name: mongodb-svc
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ports:
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- port: 27017
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- to:
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@ -298,7 +299,7 @@ spec:
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kubernetes.io/metadata.name: monitoring
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podSelector:
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matchLabels:
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app: prometheus
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app.kubernetes.io/name: prometheus
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- from:
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- namespaceSelector:
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matchLabels:
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@ -314,7 +315,7 @@ metadata:
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spec:
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podSelector:
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matchLabels:
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app: log-viewer-backend
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app.kubernetes.io/name: log-viewer-backend
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policyTypes:
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- Ingress
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- Egress
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@ -322,13 +323,11 @@ spec:
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- to:
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- podSelector:
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matchLabels:
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app: mongodb-svc
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app.kubernetes.io/name: mongodb-svc
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- to:
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- podSelector:
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matchLabels:
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v1.min.io/tenant: minio
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ports:
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- port: 9000
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- ipBlock:
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# Minio is accessed thru public endpoint via Traefik
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cidr: 193.40.103.0/24
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ingress:
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- from:
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- namespaceSelector:
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@ -345,7 +344,7 @@ metadata:
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spec:
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podSelector:
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matchLabels:
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app: log-viewer-frontend
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app.kubernetes.io/name: log-viewer-frontend
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policyTypes:
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- Ingress
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- Egress
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@ -458,7 +457,6 @@ spec:
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required: ["target"]
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required: ["spec"]
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---
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---
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apiVersion: codemowers.io/v1alpha1
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kind: ClusterOperator
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metadata:
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@ -480,7 +478,7 @@ spec:
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spec:
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type: ClusterIP
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selector:
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app: foobar
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app.kubernetes.io/name: foobar
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component: camdetect
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ports:
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- protocol: TCP
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@ -506,14 +504,11 @@ spec:
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maxUnavailable: 1
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selector:
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matchLabels:
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app: foobar
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app.kubernetes.io/name: foobar
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template:
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metadata:
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annotations:
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prometheus.io/scrape: 'true'
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prometheus.io/port: '5000'
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labels:
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app: foobar
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app.kubernetes.io/name: foobar
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component: camdetect
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spec:
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containers:
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@ -590,9 +585,55 @@ spec:
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whenUnsatisfiable: DoNotSchedule
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labelSelector:
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matchLabels:
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app: foobar
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app.kubernetes.io/name: foobar
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component: camdetect
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PodMonitor
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metadata:
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name: camtiler
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spec:
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selector: {}
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podMetricsEndpoints:
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- port: http
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: cameras
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spec:
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groups:
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- name: cameras
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rules:
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- alert: CameraLost
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expr: rate(camdetect_rx_frames_total[2m]) < 1
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for: 2m
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labels:
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severity: warning
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annotations:
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summary: Camera feed stopped
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- alert: CameraServerRoomMotion
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expr: camdetect_event_active {app="camdetect-server-room"} > 0
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for: 1m
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labels:
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severity: warning
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annotations:
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summary: Motion was detected in server room
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- alert: CameraSlowUploads
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expr: rate(camdetect_upload_dropped_frames_total[2m]) > 1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: Motion detect snapshots are piling up and not getting uploaded to S3
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- alert: CameraSlowProcessing
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expr: rate(camdetect_download_dropped_frames_total[2m]) > 1
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for: 5m
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labels:
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severity: warning
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annotations:
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summary: Motion detection processing pipeline is not keeping up with incoming frames
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---
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apiVersion: k-space.ee/v1alpha1
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kind: Camera
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metadata:
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@ -42,9 +42,6 @@ spec:
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metadata:
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labels:
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app: drone
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annotations:
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prometheus.io/port: "80"
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prometheus.io/scrape: "true"
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spec:
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automountServiceAccountToken: false
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securityContext:
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@ -10,6 +10,9 @@ spec:
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kibanaRef:
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name: kibana
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config:
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http:
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enabled: true
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port: 5066
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filebeat:
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autodiscover:
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providers:
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@ -81,6 +84,14 @@ spec:
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: exporter
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image: sepa/beats-exporter
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args:
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- -p=5066
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ports:
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- containerPort: 8080
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name: exporter
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protocol: TCP
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volumes:
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- name: varlogcontainers
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hostPath:
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16
freescout/application.yml
Normal file
16
freescout/application.yml
Normal file
@ -0,0 +1,16 @@
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---
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: freescout
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spec:
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groups:
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- name: freescout
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rules:
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- alert: FreescoutSyncBroken
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expr: time() - wildduck_last_login{email=~"(info|accounting)@k-space.ee"} > 300
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for: 10m
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labels:
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severity: warning
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annotations:
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summary: Freescout mailbox synchronization is broken
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3
kube-system/README.md
Normal file
3
kube-system/README.md
Normal file
@ -0,0 +1,3 @@
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```
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kubectl apply -n kube-system -f kube-state-metrics.yml
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``
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221
kube-system/kube-state-metrics.yml
Normal file
221
kube-system/kube-state-metrics.yml
Normal file
@ -0,0 +1,221 @@
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---
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apiVersion: v1
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automountServiceAccountToken: false
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kind: ServiceAccount
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metadata:
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name: kube-state-metrics
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labels:
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app.kubernetes.io/name: kube-state-metrics
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: kube-state-metrics
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labels:
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app.kubernetes.io/name: kube-state-metrics
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rules:
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- apiGroups:
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- ""
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resources:
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- configmaps
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- secrets
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- nodes
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- pods
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- services
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- serviceaccounts
|
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- resourcequotas
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- replicationcontrollers
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- limitranges
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- persistentvolumeclaims
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- persistentvolumes
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- namespaces
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- endpoints
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verbs:
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- list
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- watch
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- apiGroups:
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- apps
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resources:
|
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- statefulsets
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- daemonsets
|
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- deployments
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- replicasets
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verbs:
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- list
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- watch
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- apiGroups:
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- batch
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resources:
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- cronjobs
|
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- jobs
|
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verbs:
|
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- list
|
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- watch
|
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- apiGroups:
|
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- autoscaling
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resources:
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- horizontalpodautoscalers
|
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verbs:
|
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- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- authentication.k8s.io
|
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resources:
|
||||
- tokenreviews
|
||||
verbs:
|
||||
- create
|
||||
- apiGroups:
|
||||
- authorization.k8s.io
|
||||
resources:
|
||||
- subjectaccessreviews
|
||||
verbs:
|
||||
- create
|
||||
- apiGroups:
|
||||
- policy
|
||||
resources:
|
||||
- poddisruptionbudgets
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- certificates.k8s.io
|
||||
resources:
|
||||
- certificatesigningrequests
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- storage.k8s.io
|
||||
resources:
|
||||
- storageclasses
|
||||
- volumeattachments
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- admissionregistration.k8s.io
|
||||
resources:
|
||||
- mutatingwebhookconfigurations
|
||||
- validatingwebhookconfigurations
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- networking.k8s.io
|
||||
resources:
|
||||
- networkpolicies
|
||||
- ingresses
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- coordination.k8s.io
|
||||
resources:
|
||||
- leases
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- rbac.authorization.k8s.io
|
||||
resources:
|
||||
- clusterrolebindings
|
||||
- clusterroles
|
||||
- rolebindings
|
||||
- roles
|
||||
verbs:
|
||||
- list
|
||||
- watch
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
labels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: kube-state-metrics
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: kube-state-metrics
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
labels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
spec:
|
||||
replicas: 1
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
spec:
|
||||
automountServiceAccountToken: true
|
||||
containers:
|
||||
- image: registry.k8s.io/kube-state-metrics/kube-state-metrics:v2.6.0
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8080
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
name: kube-state-metrics
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
name: http-metrics
|
||||
- containerPort: 8081
|
||||
name: telemetry
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /
|
||||
port: 8081
|
||||
initialDelaySeconds: 5
|
||||
timeoutSeconds: 5
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsUser: 65534
|
||||
nodeSelector:
|
||||
kubernetes.io/os: linux
|
||||
serviceAccountName: kube-state-metrics
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
labels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
spec:
|
||||
clusterIP: None
|
||||
ports:
|
||||
- name: http-metrics
|
||||
port: 8080
|
||||
targetPort: http-metrics
|
||||
- name: telemetry
|
||||
port: 8081
|
||||
targetPort: telemetry
|
||||
selector:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
spec:
|
||||
endpoints:
|
||||
- honorLabels: true
|
||||
path: /metrics
|
||||
port: http-metrics
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: kube-state-metrics
|
||||
@ -7,7 +7,7 @@ and then heavily modified.
|
||||
To deploy Longhorn use following:
|
||||
|
||||
```
|
||||
kubectl -n longhorn-system apply -f longhorn.yaml -f ingress.yml
|
||||
kubectl -n longhorn-system apply -f application.yml -f application-extras.yml
|
||||
```
|
||||
|
||||
After deploying specify `dedicated=storage:NoSchedule`
|
||||
|
||||
126
longhorn-system/application-extras.yml
Normal file
126
longhorn-system/application-extras.yml
Normal file
@ -0,0 +1,126 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: longhorn-dashboard
|
||||
namespace: longhorn-system
|
||||
annotations:
|
||||
kubernetes.io/ingress.class: traefik
|
||||
cert-manager.io/cluster-issuer: default
|
||||
external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
|
||||
traefik.ingress.kubernetes.io/router.entrypoints: websecure
|
||||
traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
|
||||
traefik.ingress.kubernetes.io/router.tls: "true"
|
||||
spec:
|
||||
rules:
|
||||
- host: longhorn.k-space.ee
|
||||
http:
|
||||
paths:
|
||||
- pathType: Prefix
|
||||
path: "/"
|
||||
backend:
|
||||
service:
|
||||
name: longhorn-frontend
|
||||
port:
|
||||
number: 80
|
||||
tls:
|
||||
- hosts:
|
||||
- longhorn.k-space.ee
|
||||
secretName: longhorn-tls
|
||||
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: manager
|
||||
spec:
|
||||
selector: {}
|
||||
podMetricsEndpoints:
|
||||
- port: manager
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: longhorn
|
||||
spec:
|
||||
# Copied from https://longhorn.io/docs/1.2.4/monitoring/alert-rules-example/
|
||||
groups:
|
||||
- name: longhorn
|
||||
rules:
|
||||
- alert: LonghornVolumeActualSpaceUsedWarning
|
||||
annotations:
|
||||
description: The accumulated snapshots for volume use up more space than the volume's capacity
|
||||
summary: The actual used space of Longhorn volume is twice the size of the volume capacity.
|
||||
expr: longhorn_volume_actual_size_bytes > longhorn_volume_capacity_bytes * 2
|
||||
for: 5m
|
||||
labels:
|
||||
issue: The actual used space of Longhorn volume {{$labels.volume}} on {{$labels.node}} is high.
|
||||
severity: warning
|
||||
- alert: LonghornVolumeStatusCritical
|
||||
annotations:
|
||||
description: Longhorn volume {{$labels.volume}} on {{$labels.node}} is Fault for
|
||||
more than 2 minutes.
|
||||
summary: Longhorn volume {{$labels.volume}} is Fault
|
||||
expr: longhorn_volume_robustness == 3
|
||||
for: 5m
|
||||
labels:
|
||||
issue: Longhorn volume {{$labels.volume}} is Fault.
|
||||
severity: critical
|
||||
- alert: LonghornVolumeStatusWarning
|
||||
annotations:
|
||||
description: Longhorn volume {{$labels.volume}} on {{$labels.node}} is Degraded for
|
||||
more than 5 minutes.
|
||||
summary: Longhorn volume {{$labels.volume}} is Degraded
|
||||
expr: longhorn_volume_robustness == 2
|
||||
for: 5m
|
||||
labels:
|
||||
issue: Longhorn volume {{$labels.volume}} is Degraded.
|
||||
severity: warning
|
||||
- alert: LonghornNodeStorageWarning
|
||||
annotations:
|
||||
description: The used storage of node {{$labels.node}} is at {{$value}}% capacity for
|
||||
more than 5 minutes.
|
||||
summary: The used storage of node is over 70% of the capacity.
|
||||
expr: (longhorn_node_storage_usage_bytes / longhorn_node_storage_capacity_bytes) * 100 > 70
|
||||
for: 5m
|
||||
labels:
|
||||
issue: The used storage of node {{$labels.node}} is high.
|
||||
severity: warning
|
||||
- alert: LonghornDiskStorageWarning
|
||||
annotations:
|
||||
description: The used storage of disk {{$labels.disk}} on node {{$labels.node}} is at {{$value}}% capacity for
|
||||
more than 5 minutes.
|
||||
summary: The used storage of disk is over 70% of the capacity.
|
||||
expr: (longhorn_disk_usage_bytes / longhorn_disk_capacity_bytes) * 100 > 70
|
||||
for: 5m
|
||||
labels:
|
||||
issue: The used storage of disk {{$labels.disk}} on node {{$labels.node}} is high.
|
||||
severity: warning
|
||||
- alert: LonghornNodeDown
|
||||
annotations:
|
||||
description: There are {{$value}} Longhorn nodes which have been offline for more than 5 minutes.
|
||||
summary: Longhorn nodes is offline
|
||||
expr: (avg(longhorn_node_count_total) or on() vector(0)) - (count(longhorn_node_status{condition="ready"} == 1) or on() vector(0)) > 0
|
||||
for: 5m
|
||||
labels:
|
||||
issue: There are {{$value}} Longhorn nodes are offline
|
||||
severity: critical
|
||||
- alert: LonghornIntanceManagerCPUUsageWarning
|
||||
annotations:
|
||||
description: Longhorn instance manager {{$labels.instance_manager}} on {{$labels.node}} has CPU Usage / CPU request is {{$value}}% for
|
||||
more than 5 minutes.
|
||||
summary: Longhorn instance manager {{$labels.instance_manager}} on {{$labels.node}} has CPU Usage / CPU request is over 300%.
|
||||
expr: (longhorn_instance_manager_cpu_usage_millicpu/longhorn_instance_manager_cpu_requests_millicpu) * 100 > 300
|
||||
for: 5m
|
||||
labels:
|
||||
issue: Longhorn instance manager {{$labels.instance_manager}} on {{$labels.node}} consumes 3 times the CPU request.
|
||||
severity: warning
|
||||
- alert: LonghornNodeCPUUsageWarning
|
||||
annotations:
|
||||
description: Longhorn node {{$labels.node}} has CPU Usage / CPU capacity is {{$value}}% for
|
||||
more than 5 minutes.
|
||||
summary: Longhorn node {{$labels.node}} experiences high CPU pressure for more than 5m.
|
||||
expr: (longhorn_node_cpu_usage_millicpu / longhorn_node_cpu_capacity_millicpu) * 100 > 90
|
||||
for: 5m
|
||||
labels:
|
||||
issue: Longhorn node {{$labels.node}} experiences high CPU pressure.
|
||||
severity: warning
|
||||
@ -1,28 +0,0 @@
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: longhorn-dashboard
|
||||
namespace: longhorn-system
|
||||
annotations:
|
||||
kubernetes.io/ingress.class: traefik
|
||||
cert-manager.io/cluster-issuer: default
|
||||
external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
|
||||
traefik.ingress.kubernetes.io/router.entrypoints: websecure
|
||||
traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
|
||||
traefik.ingress.kubernetes.io/router.tls: "true"
|
||||
spec:
|
||||
rules:
|
||||
- host: longhorn.k-space.ee
|
||||
http:
|
||||
paths:
|
||||
- pathType: Prefix
|
||||
path: "/"
|
||||
backend:
|
||||
service:
|
||||
name: longhorn-frontend
|
||||
port:
|
||||
number: 80
|
||||
tls:
|
||||
- hosts:
|
||||
- longhorn.k-space.ee
|
||||
secretName: longhorn-tls
|
||||
@ -1,27 +0,0 @@
|
||||
persistence:
|
||||
defaultClassReplicaCount: 2
|
||||
|
||||
defaultSettings:
|
||||
defaultDataLocality: best-effort
|
||||
taintToleration: "dedicated=storage:NoSchedule"
|
||||
systemManagedComponentsNodeSelector: "dedicated:storage"
|
||||
|
||||
longhornDriver:
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: storage
|
||||
effect: NoSchedule
|
||||
|
||||
longhornUI:
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: storage
|
||||
effect: NoSchedule
|
||||
|
||||
ingress:
|
||||
enabled: true
|
||||
host: longhorn.k-space.ee
|
||||
tls: true
|
||||
tlsSecret: longhorn-tls
|
||||
@ -67,6 +67,11 @@ spec:
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
customresources:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
required: ["spec"]
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
@ -178,12 +183,21 @@ rules:
|
||||
- apiGroups:
|
||||
- codemowers.io
|
||||
resources:
|
||||
- bindzones
|
||||
- clusteroperators
|
||||
- keydbs
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- k-space.ee
|
||||
resources:
|
||||
- cams
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
|
||||
@ -120,7 +120,7 @@ spec:
|
||||
type: ClusterIP
|
||||
clusterIP: None
|
||||
ports:
|
||||
- name: "server"
|
||||
- name: redis
|
||||
port: 6379
|
||||
protocol: TCP
|
||||
targetPort: redis
|
||||
@ -137,14 +137,14 @@ spec:
|
||||
spec:
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- name: "server"
|
||||
- name: redis
|
||||
port: 6379
|
||||
protocol: TCP
|
||||
targetPort: redis
|
||||
- name: "redis-exporter"
|
||||
- name: exporter
|
||||
port: 9121
|
||||
protocol: TCP
|
||||
targetPort: redis-exporter
|
||||
targetPort: exporter
|
||||
selector:
|
||||
app.kubernetes.io/name: foobar
|
||||
sessionAffinity: ClientIP
|
||||
@ -163,9 +163,6 @@ spec:
|
||||
app.kubernetes.io/name: foobar
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
prometheus.io/port: "9121"
|
||||
prometheus.io/scrape: "true"
|
||||
labels:
|
||||
app.kubernetes.io/name: foobar
|
||||
spec:
|
||||
@ -237,10 +234,10 @@ spec:
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: foobar-secrets
|
||||
- name: redis-exporter
|
||||
- name: exporter
|
||||
image: quay.io/oliver006/redis_exporter
|
||||
ports:
|
||||
- name: metrics
|
||||
- name: exporter
|
||||
containerPort: 9121
|
||||
envFrom:
|
||||
- secretRef:
|
||||
|
||||
@ -1,4 +1,14 @@
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: monitoring
|
||||
namespace: metallb-system
|
||||
spec:
|
||||
selector: {}
|
||||
podMetricsEndpoints:
|
||||
- port: monitoring
|
||||
---
|
||||
apiVersion: metallb.io/v1beta1
|
||||
kind: MetalLB
|
||||
metadata:
|
||||
|
||||
19
prometheus-operator/README.md
Normal file
19
prometheus-operator/README.md
Normal file
@ -0,0 +1,19 @@
|
||||
# Prometheus operator
|
||||
|
||||
```
|
||||
curl -L https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.59.0/bundle.yaml | sed -e 's/namespace: default/namespace: prometheus-operator/g' > bundle.yml
|
||||
kubectl create namespace prometheus-operator
|
||||
kubectl apply --server-side -n prometheus-operator -f bundle.yml
|
||||
kubectl delete -n prometheus-operator configmap snmp-exporter
|
||||
kubectl create -n prometheus-operator configmap snmp-exporter --from-file=snmp.yml
|
||||
kubectl apply -n prometheus-operator -f application.yml -f node-exporter.yml -f blackbox-exporter.yml -f snmp-exporter.yml -f mikrotik-exporter.yml
|
||||
```
|
||||
|
||||
# Mikrotik expoeter
|
||||
|
||||
```
|
||||
kubectl create -n prometheus-operator secret generic mikrotik-exporter \
|
||||
--from-literal=MIKROTIK_PASSWORD='f7W!H*Pu' \
|
||||
--from-literal=PROMETHEUS_BEARER_TOKEN=$(cat /dev/urandom | base64 | head -c 30)
|
||||
```
|
||||
|
||||
762
prometheus-operator/application.yml
Normal file
762
prometheus-operator/application.yml
Normal file
@ -0,0 +1,762 @@
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: metrics
|
||||
spec:
|
||||
namespaceSelector: {}
|
||||
selector: {}
|
||||
podMetricsEndpoints:
|
||||
- port: exporter
|
||||
- port: metrics
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Alertmanager
|
||||
metadata:
|
||||
name: alertmanager
|
||||
spec:
|
||||
nodeSelector:
|
||||
dedicated: monitoring
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: monitoring
|
||||
effect: NoSchedule
|
||||
replicas: 3
|
||||
serviceAccountName: alertmanager
|
||||
externalUrl: http://am.k-space.ee/
|
||||
routePrefix: "/"
|
||||
securityContext:
|
||||
fsGroup: 2000
|
||||
runAsGroup: 2000
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: alertmanager
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Prometheus
|
||||
metadata:
|
||||
name: prometheus
|
||||
spec:
|
||||
nodeSelector:
|
||||
dedicated: monitoring
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: monitoring
|
||||
effect: NoSchedule
|
||||
alerting:
|
||||
alertmanagers:
|
||||
- namespace: prometheus-operator
|
||||
name: alertmanager
|
||||
port: http
|
||||
pathPrefix: "/"
|
||||
apiVersion: v2
|
||||
externalUrl: "http://prom.k-space.ee/"
|
||||
replicas: 2
|
||||
shards: 1
|
||||
serviceAccountName: prometheus
|
||||
securityContext:
|
||||
fsGroup: 2000
|
||||
runAsGroup: 2000
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
serviceMonitorNamespaceSelector: {}
|
||||
serviceMonitorSelector: {}
|
||||
podMonitorNamespaceSelector: {}
|
||||
podMonitorSelector: {}
|
||||
probeNamespaceSelector: {}
|
||||
probeSelector: {}
|
||||
ruleNamespaceSelector: {}
|
||||
ruleSelector: {}
|
||||
retentionSize: 80GB
|
||||
storage:
|
||||
volumeClaimTemplate:
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
resources:
|
||||
requests:
|
||||
storage: 100Gi
|
||||
storageClassName: local-path
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: prometheus
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: prometheus
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources:
|
||||
- nodes
|
||||
- nodes/metrics
|
||||
- services
|
||||
- endpoints
|
||||
- pods
|
||||
verbs: ["get", "list", "watch"]
|
||||
- apiGroups: [""]
|
||||
resources:
|
||||
- configmaps
|
||||
verbs: ["get"]
|
||||
- apiGroups:
|
||||
- networking.k8s.io
|
||||
resources:
|
||||
- ingresses
|
||||
verbs: ["get", "list", "watch"]
|
||||
- nonResourceURLs: ["/metrics"]
|
||||
verbs: ["get"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: prometheus
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: prometheus
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: prometheus
|
||||
namespace: prometheus-operator
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: prometheus
|
||||
spec:
|
||||
groups:
|
||||
- name: prometheus
|
||||
rules:
|
||||
- alert: PrometheusJobMissing
|
||||
annotations:
|
||||
description: "A Prometheus job has disappeared\n VALUE = {{ $value }}\n \
|
||||
\ LABELS = {{ $labels }}"
|
||||
summary: Prometheus job missing (instance {{ $labels.instance }})
|
||||
expr: absent(up{job="prometheus-operator/prometheus"})
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusTargetMissing
|
||||
annotations:
|
||||
description: "A Prometheus target has disappeared. An exporter might be crashed.\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus target missing (instance {{ $labels.instance }})
|
||||
expr: up == 0
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusAllTargetsMissing
|
||||
annotations:
|
||||
description: "A Prometheus job does not have living target anymore.\n VALUE\
|
||||
\ = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus all targets missing (instance {{ $labels.instance }})
|
||||
expr: count by (job) (up) == 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusConfigurationReloadFailure
|
||||
annotations:
|
||||
description: "Prometheus configuration reload error\n VALUE = {{ $value }}\n\
|
||||
\ LABELS = {{ $labels }}"
|
||||
summary: Prometheus configuration reload failure (instance {{ $labels.instance
|
||||
}})
|
||||
expr: prometheus_config_last_reload_successful != 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusTooManyRestarts
|
||||
annotations:
|
||||
description: "Prometheus has restarted more than twice in the last 15 minutes.\
|
||||
\ It might be crashlooping.\n VALUE = {{ $value }}\n LABELS = {{ $labels\
|
||||
\ }}"
|
||||
summary: Prometheus too many restarts (instance {{ $labels.instance }})
|
||||
expr: changes(process_start_time_seconds{job=~"prometheus|pushgateway|alertmanager"}[15m])
|
||||
> 2
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusAlertmanagerJobMissing
|
||||
annotations:
|
||||
description: "A Prometheus AlertManager job has disappeared\n VALUE = {{\
|
||||
\ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus AlertManager job missing (instance {{ $labels.instance
|
||||
}})
|
||||
expr: absent(up{job="prometheus-operator/alertmanager"})
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusAlertmanagerConfigurationReloadFailure
|
||||
annotations:
|
||||
description: "AlertManager configuration reload error\n VALUE = {{ $value\
|
||||
\ }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus AlertManager configuration reload failure (instance {{
|
||||
$labels.instance }})
|
||||
expr: alertmanager_config_last_reload_successful != 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusAlertmanagerConfigNotSynced
|
||||
annotations:
|
||||
description: "Configurations of AlertManager cluster instances are out of\
|
||||
\ sync\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus AlertManager config not synced (instance {{ $labels.instance
|
||||
}})
|
||||
expr: count(count_values("config_hash", alertmanager_config_hash)) > 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusNotConnectedToAlertmanager
|
||||
annotations:
|
||||
description: "Prometheus cannot connect the alertmanager\n VALUE = {{ $value\
|
||||
\ }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus not connected to alertmanager (instance {{ $labels.instance
|
||||
}})
|
||||
expr: prometheus_notifications_alertmanagers_discovered < 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusRuleEvaluationFailures
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} rule evaluation failures,\
|
||||
\ leading to potentially ignored alerts.\n VALUE = {{ $value }}\n LABELS\
|
||||
\ = {{ $labels }}"
|
||||
summary: Prometheus rule evaluation failures (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_rule_evaluation_failures_total[3m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTemplateTextExpansionFailures
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} template text expansion\
|
||||
\ failures\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus template text expansion failures (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_template_text_expansion_failures_total[3m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusRuleEvaluationSlow
|
||||
annotations:
|
||||
description: "Prometheus rule evaluation took more time than the scheduled\
|
||||
\ interval. It indicates a slower storage backend access or too complex\
|
||||
\ query.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus rule evaluation slow (instance {{ $labels.instance }})
|
||||
expr: prometheus_rule_group_last_duration_seconds > prometheus_rule_group_interval_seconds
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusNotificationsBacklog
|
||||
annotations:
|
||||
description: "The Prometheus notification queue has not been empty for 10\
|
||||
\ minutes\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus notifications backlog (instance {{ $labels.instance }})
|
||||
expr: min_over_time(prometheus_notifications_queue_length[10m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusAlertmanagerNotificationFailing
|
||||
annotations:
|
||||
description: "Alertmanager is failing sending notifications\n VALUE = {{\
|
||||
\ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus AlertManager notification failing (instance {{ $labels.instance
|
||||
}})
|
||||
expr: rate(alertmanager_notifications_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTargetEmpty
|
||||
annotations:
|
||||
description: "Prometheus has no target in service discovery\n VALUE = {{\
|
||||
\ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus target empty (instance {{ $labels.instance }})
|
||||
expr: prometheus_sd_discovered_targets == 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusLargeScrape
|
||||
annotations:
|
||||
description: "Prometheus has many scrapes that exceed the sample limit\n \
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus large scrape (instance {{ $labels.instance }})
|
||||
expr: increase(prometheus_target_scrapes_exceeded_sample_limit_total[10m]) >
|
||||
10
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusTargetScrapeDuplicate
|
||||
annotations:
|
||||
description: "Prometheus has many samples rejected due to duplicate timestamps\
|
||||
\ but different values\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus target scrape duplicate (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_target_scrapes_sample_duplicate_timestamp_total[5m])
|
||||
> 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
- alert: PrometheusTsdbCheckpointCreationFailures
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} checkpoint creation failures\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB checkpoint creation failures (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_tsdb_checkpoint_creations_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbCheckpointDeletionFailures
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} checkpoint deletion failures\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB checkpoint deletion failures (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_tsdb_checkpoint_deletions_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbCompactionsFailed
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} TSDB compactions failures\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB compactions failed (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_tsdb_compactions_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbHeadTruncationsFailed
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} TSDB head truncation failures\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB head truncations failed (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_tsdb_head_truncations_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbReloadFailures
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} TSDB reload failures\n \
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB reload failures (instance {{ $labels.instance }})
|
||||
expr: increase(prometheus_tsdb_reloads_failures_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbWalCorruptions
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} TSDB WAL corruptions\n \
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB WAL is corrupt, make sure there is enough disk space
|
||||
and wipe /data/wal
|
||||
expr: increase(prometheus_tsdb_wal_corruptions_total[2h]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: PrometheusTsdbWalTruncationsFailed
|
||||
annotations:
|
||||
description: "Prometheus encountered {{ $value }} TSDB WAL truncation failures\n\
|
||||
\ VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
summary: Prometheus TSDB WAL truncations failed (instance {{ $labels.instance
|
||||
}})
|
||||
expr: increase(prometheus_tsdb_wal_truncations_failed_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: prometheus
|
||||
annotations:
|
||||
cert-manager.io/cluster-issuer: default
|
||||
traefik.ingress.kubernetes.io/router.entrypoints: websecure
|
||||
traefik.ingress.kubernetes.io/router.tls: "true"
|
||||
external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
|
||||
traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
|
||||
spec:
|
||||
rules:
|
||||
- host: prom.k-space.ee
|
||||
http:
|
||||
paths:
|
||||
- pathType: Prefix
|
||||
path: "/"
|
||||
backend:
|
||||
service:
|
||||
name: prometheus-operated
|
||||
port:
|
||||
number: 9090
|
||||
tls:
|
||||
- hosts:
|
||||
- prom.k-space.ee
|
||||
secretName: prom-tls
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: alertmanager
|
||||
annotations:
|
||||
cert-manager.io/cluster-issuer: default
|
||||
traefik.ingress.kubernetes.io/router.entrypoints: websecure
|
||||
traefik.ingress.kubernetes.io/router.tls: "true"
|
||||
external-dns.alpha.kubernetes.io/target: traefik.k-space.ee
|
||||
traefik.ingress.kubernetes.io/router.middlewares: traefik-sso@kubernetescrd
|
||||
spec:
|
||||
rules:
|
||||
- host: am.k-space.ee
|
||||
http:
|
||||
paths:
|
||||
- pathType: Prefix
|
||||
path: "/"
|
||||
backend:
|
||||
service:
|
||||
name: alertmanager-operated
|
||||
port:
|
||||
number: 9093
|
||||
tls:
|
||||
- hosts:
|
||||
- am.k-space.ee
|
||||
secretName: alertmanager-tls
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: prometheus
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: prometheus
|
||||
podMetricsEndpoints:
|
||||
- port: web
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: alertmanager
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: alertmanager
|
||||
podMetricsEndpoints:
|
||||
- port: web
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: operator
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: prometheus-operator
|
||||
podMetricsEndpoints:
|
||||
- port: http
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: kubelet
|
||||
spec:
|
||||
endpoints:
|
||||
- bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
honorLabels: true
|
||||
interval: 30s
|
||||
port: https-metrics
|
||||
scheme: https
|
||||
tlsConfig:
|
||||
insecureSkipVerify: true
|
||||
- bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
honorLabels: true
|
||||
interval: 30s
|
||||
path: /metrics/cadvisor
|
||||
port: https-metrics
|
||||
scheme: https
|
||||
tlsConfig:
|
||||
insecureSkipVerify: true
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- kube-system
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: kubelet
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: kube-state-metrics
|
||||
spec:
|
||||
groups:
|
||||
- name: kube-state-metrics
|
||||
rules:
|
||||
- alert: KubernetesNodeReady
|
||||
expr: kube_node_status_condition{condition="Ready",status="true"} == 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes Node ready (instance {{ $labels.instance }})
|
||||
description: "Node {{ $labels.node }} has been unready for a long time\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesMemoryPressure
|
||||
expr: kube_node_status_condition{condition="MemoryPressure",status="true"} == 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes memory pressure (instance {{ $labels.instance }})
|
||||
description: "{{ $labels.node }} has MemoryPressure condition\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesDiskPressure
|
||||
expr: kube_node_status_condition{condition="DiskPressure",status="true"} == 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes disk pressure (instance {{ $labels.instance }})
|
||||
description: "{{ $labels.node }} has DiskPressure condition\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesOutOfDisk
|
||||
expr: kube_node_status_condition{condition="OutOfDisk",status="true"} == 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes out of disk (instance {{ $labels.instance }})
|
||||
description: "{{ $labels.node }} has OutOfDisk condition\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesOutOfCapacity
|
||||
expr: sum by (node) ((kube_pod_status_phase{phase="Running"} == 1) + on(uid) group_left(node) (0 * kube_pod_info{pod_template_hash=""})) / sum by (node) (kube_node_status_allocatable{resource="pods"}) * 100 > 90
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes out of capacity (instance {{ $labels.instance }})
|
||||
description: "{{ $labels.node }} is out of capacity\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesContainerOomKiller
|
||||
expr: (kube_pod_container_status_restarts_total - kube_pod_container_status_restarts_total offset 10m >= 1) and ignoring (reason) min_over_time(kube_pod_container_status_last_terminated_reason{reason="OOMKilled"}[10m]) == 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes container oom killer (instance {{ $labels.instance }})
|
||||
description: "Container {{ $labels.container }} in pod {{ $labels.namespace }}/{{ $labels.pod }} has been OOMKilled {{ $value }} times in the last 10 minutes.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesJobFailed
|
||||
expr: kube_job_status_failed > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes Job failed (instance {{ $labels.instance }})
|
||||
description: "Job {{$labels.namespace}}/{{$labels.exported_job}} failed to complete\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesCronjobSuspended
|
||||
expr: kube_cronjob_spec_suspend != 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes CronJob suspended (instance {{ $labels.instance }})
|
||||
description: "CronJob {{ $labels.namespace }}/{{ $labels.cronjob }} is suspended\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesPersistentvolumeclaimPending
|
||||
expr: kube_persistentvolumeclaim_status_phase{phase="Pending"} == 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes PersistentVolumeClaim pending (instance {{ $labels.instance }})
|
||||
description: "PersistentVolumeClaim {{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is pending\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesVolumeOutOfDiskSpace
|
||||
expr: kubelet_volume_stats_available_bytes / kubelet_volume_stats_capacity_bytes * 100 < 10
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes Volume out of disk space (instance {{ $labels.instance }})
|
||||
description: "Volume is almost full (< 10% left)\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesVolumeFullInFourDays
|
||||
expr: predict_linear(kubelet_volume_stats_available_bytes[6h], 4 * 24 * 3600) < 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes Volume full in four days (instance {{ $labels.instance }})
|
||||
description: "{{ $labels.namespace }}/{{ $labels.persistentvolumeclaim }} is expected to fill up within four days. Currently {{ $value | humanize }}% is available.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesPersistentvolumeError
|
||||
expr: kube_persistentvolume_status_phase{phase=~"Failed|Pending", job="kube-state-metrics"} > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes PersistentVolume error (instance {{ $labels.instance }})
|
||||
description: "Persistent volume is in bad state\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesStatefulsetDown
|
||||
expr: (kube_statefulset_status_replicas_ready / kube_statefulset_status_replicas_current) != 1
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes StatefulSet down (instance {{ $labels.instance }})
|
||||
description: "A StatefulSet went down\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesHpaScalingAbility
|
||||
expr: kube_horizontalpodautoscaler_status_condition{status="false", condition="AbleToScale"} == 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes HPA scaling ability (instance {{ $labels.instance }})
|
||||
description: "Pod is unable to scale\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesHpaMetricAvailability
|
||||
expr: kube_horizontalpodautoscaler_status_condition{status="false", condition="ScalingActive"} == 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes HPA metric availability (instance {{ $labels.instance }})
|
||||
description: "HPA is not able to collect metrics\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesHpaScaleCapability
|
||||
expr: kube_horizontalpodautoscaler_status_desired_replicas >= kube_horizontalpodautoscaler_spec_max_replicas
|
||||
for: 2m
|
||||
labels:
|
||||
severity: info
|
||||
annotations:
|
||||
summary: Kubernetes HPA scale capability (instance {{ $labels.instance }})
|
||||
description: "The maximum number of desired Pods has been hit\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesPodNotHealthy
|
||||
expr: min_over_time(sum by (namespace, pod) (kube_pod_status_phase{phase=~"Pending|Unknown|Failed"})[15m:1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes Pod not healthy (instance {{ $labels.instance }})
|
||||
description: "Pod has been in a non-ready state for longer than 15 minutes.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesPodCrashLooping
|
||||
expr: increase(kube_pod_container_status_restarts_total[1m]) > 3
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes pod crash looping (instance {{ $labels.instance }})
|
||||
description: "Pod {{ $labels.pod }} is crash looping\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesReplicassetMismatch
|
||||
expr: kube_replicaset_spec_replicas != kube_replicaset_status_ready_replicas
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes ReplicasSet mismatch (instance {{ $labels.instance }})
|
||||
description: "Deployment Replicas mismatch\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesDeploymentReplicasMismatch
|
||||
expr: kube_deployment_spec_replicas != kube_deployment_status_replicas_available
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes Deployment replicas mismatch (instance {{ $labels.instance }})
|
||||
description: "Deployment Replicas mismatch\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesStatefulsetReplicasMismatch
|
||||
expr: kube_statefulset_status_replicas_ready != kube_statefulset_status_replicas
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes StatefulSet replicas mismatch (instance {{ $labels.instance }})
|
||||
description: "A StatefulSet does not match the expected number of replicas.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesDeploymentGenerationMismatch
|
||||
expr: kube_deployment_status_observed_generation != kube_deployment_metadata_generation
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes Deployment generation mismatch (instance {{ $labels.instance }})
|
||||
description: "A Deployment has failed but has not been rolled back.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesStatefulsetGenerationMismatch
|
||||
expr: kube_statefulset_status_observed_generation != kube_statefulset_metadata_generation
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes StatefulSet generation mismatch (instance {{ $labels.instance }})
|
||||
description: "A StatefulSet has failed but has not been rolled back.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesStatefulsetUpdateNotRolledOut
|
||||
expr: max without (revision) (kube_statefulset_status_current_revision unless kube_statefulset_status_update_revision) * (kube_statefulset_replicas != kube_statefulset_status_replicas_updated)
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes StatefulSet update not rolled out (instance {{ $labels.instance }})
|
||||
description: "StatefulSet update has not been rolled out.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesDaemonsetRolloutStuck
|
||||
expr: kube_daemonset_status_number_ready / kube_daemonset_status_desired_number_scheduled * 100 < 100 or kube_daemonset_status_desired_number_scheduled - kube_daemonset_status_current_number_scheduled > 0
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes DaemonSet rollout stuck (instance {{ $labels.instance }})
|
||||
description: "Some Pods of DaemonSet are not scheduled or not ready\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesDaemonsetMisscheduled
|
||||
expr: kube_daemonset_status_number_misscheduled > 0
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes DaemonSet misscheduled (instance {{ $labels.instance }})
|
||||
description: "Some DaemonSet Pods are running where they are not supposed to run\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesCronjobTooLong
|
||||
expr: time() - kube_cronjob_next_schedule_time > 3600
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes CronJob too long (instance {{ $labels.instance }})
|
||||
description: "CronJob {{ $labels.namespace }}/{{ $labels.cronjob }} is taking more than 1h to complete.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesJobSlowCompletion
|
||||
expr: kube_job_spec_completions - kube_job_status_succeeded > 0
|
||||
for: 12h
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes job slow completion (instance {{ $labels.instance }})
|
||||
description: "Kubernetes Job {{ $labels.namespace }}/{{ $labels.job_name }} did not complete in time.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesApiServerErrors
|
||||
expr: sum(rate(apiserver_request_total{job="apiserver",code=~"^(?:5..)$"}[1m])) / sum(rate(apiserver_request_total{job="apiserver"}[1m])) * 100 > 3
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes API server errors (instance {{ $labels.instance }})
|
||||
description: "Kubernetes API server is experiencing high error rate\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesApiClientErrors
|
||||
expr: (sum(rate(rest_client_requests_total{code=~"(4|5).."}[1m])) by (instance, job) / sum(rate(rest_client_requests_total[1m])) by (instance, job)) * 100 > 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes API client errors (instance {{ $labels.instance }})
|
||||
description: "Kubernetes API client is experiencing high error rate\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesClientCertificateExpiresNextWeek
|
||||
expr: apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 7*24*60*60
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes client certificate expires next week (instance {{ $labels.instance }})
|
||||
description: "A client certificate used to authenticate to the apiserver is expiring next week.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesClientCertificateExpiresSoon
|
||||
expr: apiserver_client_certificate_expiration_seconds_count{job="apiserver"} > 0 and histogram_quantile(0.01, sum by (job, le) (rate(apiserver_client_certificate_expiration_seconds_bucket{job="apiserver"}[5m]))) < 24*60*60
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Kubernetes client certificate expires soon (instance {{ $labels.instance }})
|
||||
description: "A client certificate used to authenticate to the apiserver is expiring in less than 24.0 hours.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: KubernetesApiServerLatency
|
||||
expr: histogram_quantile(0.99, sum(rate(apiserver_request_latencies_bucket{subresource!="log",verb!~"^(?:CONNECT|WATCHLIST|WATCH|PROXY)$"} [10m])) WITHOUT (instance, resource)) / 1e+06 > 1
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Kubernetes API server latency (instance {{ $labels.instance }})
|
||||
description: "Kubernetes API server has a 99th percentile latency of {{ $value }} seconds for {{ $labels.verb }} {{ $labels.resource }}.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
258
prometheus-operator/blackbox-exporter.yml
Normal file
258
prometheus-operator/blackbox-exporter.yml
Normal file
@ -0,0 +1,258 @@
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: websites
|
||||
spec:
|
||||
prober:
|
||||
url: blackbox-exporter
|
||||
path: /probe
|
||||
module: http_2xx
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- https://git.k-space.ee/
|
||||
- https://grafana.k-space.ee/
|
||||
- https://wiki.k-space.ee/
|
||||
- https://pad.k-space.ee/
|
||||
- https://members.k-space.ee/
|
||||
- https://nextcloud.k-space.ee/
|
||||
- http://minio.infra.k-space.ee:9001/login
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: k6.ee
|
||||
spec:
|
||||
prober:
|
||||
url: blackbox-exporter
|
||||
path: /probe
|
||||
module: dns_check_traefik
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- 193.40.103.2
|
||||
- 62.65.250.2
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: samba-cluster
|
||||
spec:
|
||||
prober:
|
||||
url: blackbox-exporter
|
||||
path: /metrics
|
||||
module: tcp_connect
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- dc1.ad.k-space.ee:636
|
||||
- dc2.ad.k-space.ee:636
|
||||
- dc3.ad.k-space.ee:636
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: misc
|
||||
spec:
|
||||
prober:
|
||||
url: blackbox-exporter
|
||||
path: /metrics
|
||||
module: tcp_connect
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- mail.k-space.ee:465
|
||||
- dev.k-space.ee:10648
|
||||
- mariadb.infra.k-space.ee:3306
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: blackbox-exporter
|
||||
spec:
|
||||
# https://awesome-prometheus-alerts.grep.to/rules#blackbox
|
||||
groups:
|
||||
- name: blackbox
|
||||
rules:
|
||||
- alert: BlackboxProbeFailed
|
||||
expr: probe_success == 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Blackbox probe failed (instance {{ $labels.instance }})
|
||||
description: Probe failed
|
||||
- alert: BlackboxSlowProbe
|
||||
expr: avg_over_time(probe_duration_seconds[1m]) > 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Blackbox slow probe (instance {{ $labels.instance }})
|
||||
description: Blackbox probe took more than 1s to complete
|
||||
- alert: BlackboxSlowDNS
|
||||
expr: avg_over_time(probe_dns_lookup_time_seconds[1m]) > 1
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Blackbox slow DNS lookup (instance {{ $labels.instance }})
|
||||
description: Blackbox DNS lookup took more than 1s to complete.
|
||||
It seemed using IPv6 DNS servers in conjunction with Docker resulted
|
||||
in odd 5s latency bump. For now we're using 8.8.8.8 because of that
|
||||
- alert: BlackboxProbeHttpFailure
|
||||
expr: probe_http_status_code <= 199 OR probe_http_status_code >= 400
|
||||
for: 5m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Blackbox probe HTTP failure (instance {{ $labels.instance }})
|
||||
description: HTTP status code is not 200-399
|
||||
- alert: BlackboxSslCertificateWillExpireSoon
|
||||
expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 30
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Blackbox SSL certificate will expire soon (instance {{ $labels.instance }})
|
||||
description: SSL certificate expires in 30 days
|
||||
- alert: BlackboxSslCertificateWillExpireSoon
|
||||
expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 3
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Blackbox SSL certificate will expire soon (instance {{ $labels.instance }})
|
||||
description: SSL certificate expires in 3 days
|
||||
- alert: BlackboxSslCertificateExpired
|
||||
expr: probe_ssl_earliest_cert_expiry - time() <= 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Blackbox SSL certificate expired (instance {{ $labels.instance }})
|
||||
description: SSL certificate has expired already
|
||||
- alert: BlackboxProbeSlowHttp
|
||||
expr: avg_over_time(probe_http_duration_seconds[1m]) > 1
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Blackbox probe slow HTTP (instance {{ $labels.instance }})
|
||||
description: HTTP request took more than 1s
|
||||
- alert: BlackboxProbeSlowPing
|
||||
expr: avg_over_time(probe_icmp_duration_seconds[1m]) > 1
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Blackbox probe slow ping (instance {{ $labels.instance }})
|
||||
description: Blackbox ping took more than 1s
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: blackbox-exporter
|
||||
spec:
|
||||
revisionHistoryLimit: 0
|
||||
replicas: 2
|
||||
selector:
|
||||
matchLabels:
|
||||
app: blackbox-exporter
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: blackbox-exporter
|
||||
spec:
|
||||
containers:
|
||||
- name: blackbox-exporter
|
||||
image: prom/blackbox-exporter:v0.20.0
|
||||
volumeMounts:
|
||||
- name: blackbox-exporter-config
|
||||
mountPath: /etc/blackbox_exporter
|
||||
volumes:
|
||||
- name: blackbox-exporter-config
|
||||
configMap:
|
||||
name: blackbox-exporter-config
|
||||
# TODO: Results in odd 6s connection lag if scheduled in VLAN20
|
||||
nodeSelector:
|
||||
dedicated: monitoring
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: monitoring
|
||||
effect: NoSchedule
|
||||
affinity:
|
||||
podAntiAffinity:
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchExpressions:
|
||||
- key: app
|
||||
operator: In
|
||||
values:
|
||||
- blackbox-exporter
|
||||
topologyKey: "kubernetes.io/hostname"
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: blackbox-exporter
|
||||
spec:
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- name: http
|
||||
port: 80
|
||||
protocol: TCP
|
||||
targetPort: 9115
|
||||
selector:
|
||||
app: blackbox-exporter
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: blackbox-exporter-config
|
||||
data:
|
||||
config.yml: |-
|
||||
modules:
|
||||
http_2xx:
|
||||
prober: http
|
||||
http:
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
http_post_2xx:
|
||||
prober: http
|
||||
http:
|
||||
method: POST
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
tcp_connect:
|
||||
prober: tcp
|
||||
tcp:
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
icmp:
|
||||
prober: icmp
|
||||
icmp:
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
dns_check_traefik:
|
||||
prober: dns
|
||||
dns:
|
||||
query_name: "traefik.k-space.ee"
|
||||
query_type: "A"
|
||||
validate_answer_rrs:
|
||||
fail_if_not_matches_regexp:
|
||||
- "traefik\\.k-space\\.ee\\.\\t.*\\tIN\\tA\\t193\\.40\\.103\\.[1-9][0-9]*"
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
dns_check_k6:
|
||||
prober: dns
|
||||
dns:
|
||||
query_name: "k6.ee"
|
||||
query_type: "A"
|
||||
validate_answer_rrs:
|
||||
fail_if_not_matches_regexp:
|
||||
- "k6\\.ee\\.\\t.*\\tIN\\tA\\t193\\.40\\.103\\.[1-9][0-9]*"
|
||||
preferred_ip_protocol: "ip4"
|
||||
ip_protocol_fallback: false
|
||||
28816
prometheus-operator/bundle.yml
Normal file
28816
prometheus-operator/bundle.yml
Normal file
File diff suppressed because it is too large
Load Diff
104
prometheus-operator/mikrotik-exporter.yml
Normal file
104
prometheus-operator/mikrotik-exporter.yml
Normal file
@ -0,0 +1,104 @@
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: mikrotik
|
||||
spec:
|
||||
bearerTokenSecret:
|
||||
name: mikrotik-exporter
|
||||
key: PROMETHEUS_BEARER_TOKEN
|
||||
prober:
|
||||
path: /metrics
|
||||
url: mikrotik-exporter
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- router.mgmt.k-space.ee
|
||||
- sw_chaos.mgmt.k-space.ee
|
||||
- sw_poe.mgmt.k-space.ee
|
||||
- sw_mgmt.mgmt.k-space.ee
|
||||
- sw_core02.mgmt.k-space.ee
|
||||
- sw_cyber.mgmt.k-space.ee
|
||||
- sw_ha.mgmt.k-space.ee
|
||||
- sw_asocial.mgmt.k-space.ee
|
||||
- sw_kitchen.mgmt.k-space.ee
|
||||
- sw_core01.mgmt.k-space.ee
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: mikrotik
|
||||
spec:
|
||||
groups:
|
||||
- name: mikrotik
|
||||
rules:
|
||||
- alert: MikrotikUplinkRedundancyLost
|
||||
expr: mikrotik_interface_running{port=~"sfp-sfpplus[12]", instance!~"sw_core.*", instance!~"sw_mgmt.*"} == 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: error
|
||||
annotations:
|
||||
summary: Switch uplink high availability lost
|
||||
description: One of the two 10Gb optical links is malfunctioning
|
||||
- alert: MikrotikLinkRateDegraded
|
||||
expr: mikrotik_interface_rate{port=~"sfp-sfpplus.*"} < 10000000000
|
||||
for: 0m
|
||||
labels:
|
||||
severity: error
|
||||
annotations:
|
||||
summary: 10Gb link degraded
|
||||
description: One of the 10Gb links is running at lower speed
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mikrotik-exporter
|
||||
spec:
|
||||
revisionHistoryLimit: 0
|
||||
replicas: 2
|
||||
selector:
|
||||
matchLabels:
|
||||
app: mikrotik-exporter
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mikrotik-exporter
|
||||
annotations:
|
||||
co.elastic.logs/multiline.pattern: '^ '
|
||||
co.elastic.logs/multiline.negate: "false"
|
||||
co.elastic.logs/multiline.match: after
|
||||
spec:
|
||||
containers:
|
||||
- name: mikrotik-exporter
|
||||
image: harbor.k-space.ee/k-space/mikrotik-exporter:latest
|
||||
env:
|
||||
- name: MIKROTIK_USER
|
||||
value: netpoller
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: mikrotik-exporter
|
||||
nodeSelector:
|
||||
dedicated: monitoring
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: monitoring
|
||||
effect: NoSchedule
|
||||
affinity:
|
||||
podAntiAffinity:
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- topologyKey: "kubernetes.io/hostname"
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: mikrotik-exporter
|
||||
spec:
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- name: http
|
||||
port: 80
|
||||
protocol: TCP
|
||||
targetPort: 3001
|
||||
selector:
|
||||
app: mikrotik-exporter
|
||||
443
prometheus-operator/node-exporter.yml
Normal file
443
prometheus-operator/node-exporter.yml
Normal file
@ -0,0 +1,443 @@
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: nodes-proxmox
|
||||
spec:
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- nas.mgmt.k-space.ee:9100
|
||||
- pve1.proxmox.infra.k-space.ee:9100
|
||||
- pve8.proxmox.infra.k-space.ee:9100
|
||||
- pve9.proxmox.infra.k-space.ee:9100
|
||||
relabelingConfigs:
|
||||
- sourceLabels: [__param_target]
|
||||
targetLabel: instance
|
||||
- sourceLabels: [__param_target]
|
||||
targetLabel: __address__
|
||||
prober:
|
||||
url: localhost
|
||||
path: /metrics
|
||||
metricRelabelings:
|
||||
- sourceLabels: [__address__]
|
||||
targetLabel: target
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: Probe
|
||||
metadata:
|
||||
name: nodes-misc
|
||||
spec:
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- sprucecone.infra.k-space.ee:9100
|
||||
- cedarcone.infra.k-space.ee:9100
|
||||
relabelingConfigs:
|
||||
- sourceLabels: [__param_target]
|
||||
targetLabel: instance
|
||||
- sourceLabels: [__param_target]
|
||||
targetLabel: __address__
|
||||
prober:
|
||||
url: localhost
|
||||
path: /metrics
|
||||
metricRelabelings:
|
||||
- sourceLabels: [__address__]
|
||||
targetLabel: target
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: node-exporter
|
||||
spec:
|
||||
groups:
|
||||
- name: node-exporter
|
||||
rules:
|
||||
- alert: ZfsOfflinePool
|
||||
expr: node_zfs_zpool_state{state!="online"} > 0
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: ZFS offline pool (instance {{ $labels.instance }})
|
||||
description: "A ZFS zpool is in a unexpected state: {{ $labels.state }}.\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"
|
||||
- alert: HostHighLoad
|
||||
expr: sum(node_load1{}) by (instance) / count(node_cpu_seconds_total{mode="user"}) by (instance) > 2.5
|
||||
for: 15m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host under high load
|
||||
description: Many processes are queued up for execution
|
||||
- alert: HostOutOfMemory
|
||||
expr: (node_memory_Cached_bytes + node_memory_Buffers_bytes + node_memory_MemFree_bytes ) / node_memory_MemTotal_bytes * 100 < 20
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host out of memory (instance {{ $labels.instance }})
|
||||
description: Node memory is filling up (< 10% left)
|
||||
- alert: HostMemoryUnderMemoryPressure
|
||||
expr: rate(node_vmstat_pgmajfault[1m]) > 1000
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host memory under memory pressure (instance {{ $labels.instance }})
|
||||
description: The node is under heavy memory pressure. High rate of major page faults
|
||||
- alert: HostUnusualNetworkThroughputIn
|
||||
expr: sum by (instance) (rate(node_network_receive_bytes_total[2m])) > 160e+06
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual network throughput in (instance {{ $labels.instance }})
|
||||
description: Host network interfaces are probably receiving too much data (> 160 MB/s)
|
||||
- alert: HostUnusualNetworkThroughputOut
|
||||
expr: sum by (instance) (rate(node_network_transmit_bytes_total[2m])) > 160e+06
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual network throughput out (instance {{ $labels.instance }})
|
||||
description: Host network interfaces are probably sending too much data (> 160 MB/s)
|
||||
- alert: HostUnusualDiskReadRate
|
||||
expr: sum by (instance) (rate(node_disk_read_bytes_total[2m])) > 50000000
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual disk read rate (instance {{ $labels.instance }})
|
||||
description: Disk is probably reading too much data (> 50 MB/s)
|
||||
- alert: HostUnusualDiskWriteRate
|
||||
expr: sum by (instance) (rate(node_disk_written_bytes_total[2m])) > 50000000
|
||||
for: 1h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual disk write rate (instance {{ $labels.instance }})
|
||||
description: Disk is probably writing too much data (> 50 MB/s)
|
||||
# Please add ignored mountpoints in node_exporter parameters like
|
||||
# "--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|run)($|/)".
|
||||
# Same rule using "node_filesystem_free_bytes" will fire when disk fills for non-root users.
|
||||
- alert: HostOutOfDiskSpace
|
||||
expr: (node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes < 10 and ON (instance, device, mountpoint) node_filesystem_readonly == 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host out of disk space (instance {{ $labels.instance }})
|
||||
description: Disk is almost full (< 10% left)
|
||||
# Please add ignored mountpoints in node_exporter parameters like
|
||||
# "--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|run)($|/)".
|
||||
# Same rule using "node_filesystem_free_bytes" will fire when disk fills for non-root users.
|
||||
- alert: HostDiskWillFillIn24Hours
|
||||
expr: (node_filesystem_avail_bytes * 100) / node_filesystem_size_bytes < 10 and ON (instance, device, mountpoint) predict_linear(node_filesystem_avail_bytes{fstype!~"tmpfs"}[1h], 24 * 3600) < 0 and ON (instance, device, mountpoint) node_filesystem_readonly == 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host disk will fill in 24 hours (instance {{ $labels.instance }})
|
||||
description: Filesystem is predicted to run out of space within the next 24 hours at current write rate
|
||||
- alert: HostOutOfInodes
|
||||
expr: node_filesystem_files_free{mountpoint ="/rootfs"} / node_filesystem_files{mountpoint="/rootfs"} * 100 < 10 and ON (instance, device, mountpoint) node_filesystem_readonly{mountpoint="/rootfs"} == 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host out of inodes (instance {{ $labels.instance }})
|
||||
description: Disk is almost running out of available inodes (< 10% left)
|
||||
- alert: HostInodesWillFillIn24Hours
|
||||
expr: node_filesystem_files_free{mountpoint ="/rootfs"} / node_filesystem_files{mountpoint="/rootfs"} * 100 < 10 and predict_linear(node_filesystem_files_free{mountpoint="/rootfs"}[1h], 24 * 3600) < 0 and ON (instance, device, mountpoint) node_filesystem_readonly{mountpoint="/rootfs"} == 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host inodes will fill in 24 hours (instance {{ $labels.instance }})
|
||||
description: Filesystem is predicted to run out of inodes within the next 24 hours at current write rate
|
||||
- alert: HostUnusualDiskReadLatency
|
||||
expr: rate(node_disk_read_time_seconds_total[1m]) / rate(node_disk_reads_completed_total[1m]) > 0.1 and rate(node_disk_reads_completed_total[1m]) > 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual disk read latency (instance {{ $labels.instance }})
|
||||
description: Disk latency is growing (read operations > 100ms)
|
||||
- alert: HostUnusualDiskWriteLatency
|
||||
expr: rate(node_disk_write_time_seconds_total[1m]) / rate(node_disk_writes_completed_total[1m]) > 0.1 and rate(node_disk_writes_completed_total[1m]) > 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host unusual disk write latency (instance {{ $labels.instance }})
|
||||
description: Disk latency is growing (write operations > 100ms)
|
||||
- alert: HostCpuStealNoisyNeighbor
|
||||
expr: avg by(instance) (rate(node_cpu_seconds_total{mode="steal"}[5m])) * 100 > 10
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host CPU steal noisy neighbor (instance {{ $labels.instance }})
|
||||
description: CPU steal is > 10%. A noisy neighbor is killing VM performances or a spot instance may be out of credit.
|
||||
# 1000 context switches is an arbitrary number.
|
||||
# Alert threshold depends on nature of application.
|
||||
# Please read: https://github.com/samber/awesome-prometheus-alerts/issues/58
|
||||
- alert: HostContextSwitching
|
||||
expr: (rate(node_context_switches_total[5m])) / (count without(cpu, mode) (node_cpu_seconds_total{mode="idle"})) > 50000
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host context switching (instance {{ $labels.instance }})
|
||||
description: Context switching is growing on node (> 50000 / s)
|
||||
- alert: HostSwapIsEnabled
|
||||
expr: node_memory_SwapTotal_bytes > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Swap is discouraged nowadays
|
||||
- alert: HostPhysicalComponentTooHot
|
||||
expr: node_hwmon_temp_celsius > 75
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host physical component too hot (instance {{ $labels.instance }})
|
||||
description: Physical hardware component too hot
|
||||
- alert: HostNodeOvertemperatureAlarm
|
||||
expr: node_hwmon_temp_alarm == 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Host node overtemperature alarm (instance {{ $labels.instance }})
|
||||
description: Physical node temperature alarm triggered
|
||||
- alert: HostRaidArrayGotInactive
|
||||
expr: node_md_state{state="inactive"} > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Host RAID array got inactive (instance {{ $labels.instance }})
|
||||
description: RAID array {{ $labels.device }} is in degraded state due to one or more disks failures. Number of spare drives is insufficient to fix issue automatically.
|
||||
- alert: HostRaidDiskFailure
|
||||
expr: node_md_disks{state="failed"} > 0
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host RAID disk failure (instance {{ $labels.instance }})
|
||||
description: At least one device in RAID array on {{ $labels.instance }} failed. Array {{ $labels.md_device }} needs attention and possibly a disk swap
|
||||
- alert: HostOomKillDetected
|
||||
expr: increase(node_vmstat_oom_kill[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host OOM kill detected (instance {{ $labels.instance }})
|
||||
description: OOM kill detected
|
||||
- alert: HostEdacCorrectableErrorsDetected
|
||||
expr: increase(node_edac_correctable_errors_total[1m]) > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: info
|
||||
annotations:
|
||||
summary: Host EDAC Correctable Errors detected (instance {{ $labels.instance }})
|
||||
description: {{ $labels.instance }} has had {{ printf "%.0f" $value }} correctable memory errors reported by EDAC in the last 5 minutes.
|
||||
- alert: HostEdacUncorrectableErrorsDetected
|
||||
expr: node_edac_uncorrectable_errors_total > 0
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host EDAC Uncorrectable Errors detected (instance {{ $labels.instance }})
|
||||
description: {{ $labels.instance }} has had {{ printf "%.0f" $value }} uncorrectable memory errors reported by EDAC in the last 5 minutes.
|
||||
- alert: HostNetworkReceiveErrors
|
||||
expr: rate(node_network_receive_errs_total[2m]) / rate(node_network_receive_packets_total[2m]) > 0.01
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host Network Receive Errors (instance {{ $labels.instance }})
|
||||
description: {{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} receive errors in the last five minutes.
|
||||
- alert: HostNetworkTransmitErrors
|
||||
expr: rate(node_network_transmit_errs_total[2m]) / rate(node_network_transmit_packets_total[2m]) > 0.01
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host Network Transmit Errors (instance {{ $labels.instance }})
|
||||
description: {{ $labels.instance }} interface {{ $labels.device }} has encountered {{ printf "%.0f" $value }} transmit errors in the last five minutes.
|
||||
- alert: HostNetworkInterfaceSaturated
|
||||
expr: (rate(node_network_receive_bytes_total{device!~"^tap.*"}[1m]) + rate(node_network_transmit_bytes_total{device!~"^tap.*"}[1m])) / node_network_speed_bytes{device!~"^tap.*"} > 0.8
|
||||
for: 1m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host Network Interface Saturated (instance {{ $labels.instance }})
|
||||
description: The network interface "{{ $labels.interface }}" on "{{ $labels.instance }}" is getting overloaded.
|
||||
- alert: HostNetworkBondDegraded
|
||||
expr: node_bonding_active != node_bonding_slaves {master=~"bond.*"}
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host Network Bond Degraded
|
||||
- alert: HostConntrackLimit
|
||||
expr: node_nf_conntrack_entries / node_nf_conntrack_entries_limit > 0.8
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host conntrack limit (instance {{ $labels.instance }})
|
||||
description: The number of conntrack is approching limit
|
||||
- alert: HostClockSkew
|
||||
expr: (node_timex_offset_seconds > 0.05 and deriv(node_timex_offset_seconds[5m]) >= 0) or (node_timex_offset_seconds < -0.05 and deriv(node_timex_offset_seconds[5m]) <= 0)
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host clock skew (instance {{ $labels.instance }})
|
||||
description: Clock skew detected. Clock is out of sync.
|
||||
- alert: HostClockNotSynchronising
|
||||
expr: min_over_time(node_timex_sync_status[1m]) == 0 and node_timex_maxerror_seconds >= 16
|
||||
for: 2m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Host clock not synchronising (instance {{ $labels.instance }})
|
||||
description: Clock not synchronising.
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: smart
|
||||
spec:
|
||||
groups:
|
||||
- name: smart
|
||||
rules:
|
||||
- alert: SmartSSDWriteRateTooHigh
|
||||
expr: rate(smartmon_total_lbas_written_raw_value[72h]) * 512 > 10000000
|
||||
for: 5m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: SSD write rate exceeds 10MB/s
|
||||
description: At this rate the SSD will be worn out before warranty period expires
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: temperatures
|
||||
spec:
|
||||
groups:
|
||||
- name: temperatures
|
||||
rules:
|
||||
- alert: HighDiskTemperature
|
||||
expr: smartmon_airflow_temperature_cel_raw_value > 45 or smartmon_temperature_celsius_raw_value > 45
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: High HDD/SSD temperature indicates high ambient temperature
|
||||
- alert: HighChipsetTemperature
|
||||
expr: node_hwmon_temp_celsius > 65
|
||||
for: 10m
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: High chipset (CPU, NB) temperature indicates insufficient or failing fans
|
||||
- alert: LowDiskTemperature
|
||||
expr: smartmon_airflow_temperature_cel_raw_value < 10 or smartmon_temperature_celsius_raw_value < 10
|
||||
for: 10m
|
||||
labels:
|
||||
severity: critical
|
||||
annotations:
|
||||
summary: Low HDD/SSD temperature indicates low ambient temperature and stuck server room exhaust fan relay
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: node-exporter
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: node-exporter
|
||||
podMetricsEndpoints:
|
||||
- port: web
|
||||
scrapeTimeout: 30s
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: node-exporter
|
||||
---
|
||||
apiVersion: apps/v1
|
||||
kind: DaemonSet
|
||||
metadata:
|
||||
labels:
|
||||
app: node-exporter
|
||||
name: node-exporter
|
||||
annotations:
|
||||
keel.sh/policy: force
|
||||
keel.sh/trigger: poll
|
||||
keel.sh/pollSchedule: "@midnight"
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app: node-exporter
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: node-exporter
|
||||
spec:
|
||||
containers:
|
||||
- name: node-exporter
|
||||
args:
|
||||
- --web.listen-address=0.0.0.0:9101
|
||||
- --path.sysfs=/host/sys
|
||||
- --path.rootfs=/host/root
|
||||
- --no-collector.wifi
|
||||
- --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/pods/.+)($|/)
|
||||
- --collector.netclass.ignored-devices=^(veth.*|[a-f0-9]{15})$
|
||||
- --collector.netdev.device-exclude=^(veth.*|[a-f0-9]{15})$
|
||||
image: prom/node-exporter:v1.3.1
|
||||
resources:
|
||||
limits:
|
||||
cpu: 50m
|
||||
memory: 180Mi
|
||||
requests:
|
||||
cpu: 5m
|
||||
memory: 20Mi
|
||||
volumeMounts:
|
||||
- mountPath: /host/sys
|
||||
mountPropagation: HostToContainer
|
||||
name: sys
|
||||
readOnly: true
|
||||
- mountPath: /host/root
|
||||
mountPropagation: HostToContainer
|
||||
name: root
|
||||
readOnly: true
|
||||
ports:
|
||||
- containerPort: 9101
|
||||
name: web
|
||||
securityContext:
|
||||
runAsGroup: 65532
|
||||
runAsNonRoot: true
|
||||
runAsUser: 65532
|
||||
readOnlyRootFilesystem: true
|
||||
hostNetwork: true
|
||||
hostPID: true
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 65534
|
||||
serviceAccountName: node-exporter
|
||||
tolerations:
|
||||
- operator: Exists
|
||||
volumes:
|
||||
- hostPath:
|
||||
path: /sys
|
||||
name: sys
|
||||
- hostPath:
|
||||
path: /
|
||||
name: root
|
||||
172
prometheus-operator/snmp-exporter.yml
Normal file
172
prometheus-operator/snmp-exporter.yml
Normal file
@ -0,0 +1,172 @@
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: snmp-exporter
|
||||
spec:
|
||||
replicas: 2
|
||||
selector:
|
||||
matchLabels:
|
||||
app: snmp-exporter
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: snmp-exporter
|
||||
spec:
|
||||
containers:
|
||||
- image: prom/snmp-exporter:latest
|
||||
name: snmp-exporter
|
||||
imagePullPolicy: Always
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
readOnlyRootFilesystem: true
|
||||
ports:
|
||||
- containerPort: 9116
|
||||
name: exporter
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /health
|
||||
port: exporter
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /health
|
||||
port: exporter
|
||||
volumeMounts:
|
||||
- name: snmp-exporter
|
||||
mountPath: /etc/snmp_exporter
|
||||
volumes:
|
||||
- name: snmp-exporter
|
||||
configMap:
|
||||
name: snmp-exporter
|
||||
nodeSelector:
|
||||
dedicated: monitoring
|
||||
tolerations:
|
||||
- key: dedicated
|
||||
operator: Equal
|
||||
value: monitoring
|
||||
effect: NoSchedule
|
||||
affinity:
|
||||
podAntiAffinity:
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchExpressions:
|
||||
- key: app
|
||||
operator: In
|
||||
values:
|
||||
- snmp-exporter
|
||||
topologyKey: "kubernetes.io/hostname"
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: snmp-exporter
|
||||
spec:
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- name: exporter
|
||||
port: 9116
|
||||
protocol: TCP
|
||||
selector:
|
||||
app: snmp-exporter
|
||||
---
|
||||
kind: Probe
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
metadata:
|
||||
name: ups
|
||||
spec:
|
||||
interval: 60s
|
||||
module: rfc1628_ups
|
||||
prober:
|
||||
url: snmp-exporter:9116
|
||||
path: /snmp
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- ups-4.mgmt.k-space.ee
|
||||
- ups-5.mgmt.k-space.ee
|
||||
- ups-6.mgmt.k-space.ee
|
||||
- ups-7.mgmt.k-space.ee
|
||||
- ups-8.mgmt.k-space.ee
|
||||
- ups-9.mgmt.k-space.ee
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: ups
|
||||
spec:
|
||||
groups:
|
||||
- name: ups
|
||||
rules:
|
||||
- alert: UPSBatteryLost
|
||||
annotations:
|
||||
summary: One or more UPS-es have degraded batteries.
|
||||
expr: snmp_upsBatteryStatus{upsBatteryStatus!="batteryNormal"} > 0
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: UPSPowerLost
|
||||
annotations:
|
||||
summary: One or more UPS-es is not in normal operation mode. This either means
|
||||
power is lost or UPS was loaded and it's now in bypass mode.
|
||||
expr: sum(snmp_upsOutputSource { upsOutputSource = 'normal' }) < 6
|
||||
for: 1m
|
||||
labels:
|
||||
severity: critical
|
||||
- alert: UPSExcessivelyLoaded
|
||||
annotations:
|
||||
summary: One or more UPS-es is loaded more than 50%. Make sure load on UPS-es
|
||||
is balanced and load for no UPS stays above 50%.
|
||||
expr: snmp_upsOutputPercentLoad > 80
|
||||
for: 1h
|
||||
labels:
|
||||
severity: critical
|
||||
---
|
||||
kind: Probe
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
metadata:
|
||||
name: printer
|
||||
spec:
|
||||
interval: 60s
|
||||
scrapeTimeout: 50s
|
||||
module: printer_mib
|
||||
prober:
|
||||
url: snmp-exporter:9116
|
||||
path: /snmp
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- mfp-cyber.pub.k-space.ee
|
||||
- mfp-chaos.pub.k-space.ee
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: printer
|
||||
spec:
|
||||
groups:
|
||||
- name: printer
|
||||
rules:
|
||||
- alert: PrinterNeedsAttention
|
||||
annotations:
|
||||
summary: Printer is in error state. If the underlying reason is 'low on paper'
|
||||
make sure there is enough paper near the printer. It not drop a line at
|
||||
accounting@k-space.ee to order more office supplies.
|
||||
expr: snmp_hrPrinterDetectedErrorState == 1
|
||||
for: 0m
|
||||
labels:
|
||||
severity: warning
|
||||
---
|
||||
kind: Probe
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
metadata:
|
||||
name: beamer
|
||||
spec:
|
||||
interval: 60s
|
||||
module: epson_beamer
|
||||
prober:
|
||||
url: snmp-exporter:9116
|
||||
path: /snmp
|
||||
targets:
|
||||
staticConfig:
|
||||
static:
|
||||
- beamer-cyber.sec.k-space.ee
|
||||
1272
prometheus-operator/snmp.yml
Normal file
1272
prometheus-operator/snmp.yml
Normal file
File diff suppressed because it is too large
Load Diff
@ -19,7 +19,7 @@ but it does not export Prometheus metrics either.
|
||||
To apply changes run in this directory:
|
||||
|
||||
```
|
||||
kubectl apply -n rosdump -f cronjob.yaml
|
||||
kubectl apply -n rosdump -f application.yml
|
||||
```
|
||||
|
||||
To trigger cronjob:
|
||||
|
||||
@ -87,7 +87,6 @@ spec:
|
||||
path: ssh_known_hosts
|
||||
- configMap:
|
||||
name: rosdump-config
|
||||
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
@ -108,3 +107,19 @@ spec:
|
||||
ports:
|
||||
- protocol: TCP
|
||||
port: 22
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PrometheusRule
|
||||
metadata:
|
||||
name: rosdump
|
||||
spec:
|
||||
groups:
|
||||
- name: rosdump
|
||||
rules:
|
||||
- alert: MikrotikBackupsBroken
|
||||
expr: absent(kube_cronjob_status_last_successful_time{cronjob="rosdump-cronjob"}) or time() - kube_cronjob_status_last_successful_time{cronjob="rosdump-cronjob"} > 3600
|
||||
for: 4h
|
||||
labels:
|
||||
severity: warning
|
||||
annotations:
|
||||
summary: Mikrotik backups are broken
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
Traefik Ingress Controller:
|
||||
|
||||
```
|
||||
kubectl create namespace traefik
|
||||
helm template --include-crds -n traefik --release-name k6 traefik/traefik -f values.yml > application.yml
|
||||
kubectl apply -n traefik -f namespace.yml -f application.yml -f application-extras.yml -f whoami.yml -f proxmox.yml -f voron.yml
|
||||
kubectl apply -n traefik -f application.yml -f application-extras.yml -f whoami.yml -f proxmox.yml -f voron.yml
|
||||
```
|
||||
|
||||
@ -28,9 +28,6 @@ kind: Service
|
||||
metadata:
|
||||
name: traefik-metrics
|
||||
namespace: traefik
|
||||
annotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '9100'
|
||||
spec:
|
||||
selector:
|
||||
app.kubernetes.io/name: traefik
|
||||
@ -92,6 +89,16 @@ spec:
|
||||
- Ingress
|
||||
- Egress
|
||||
ingress:
|
||||
- from:
|
||||
- namespaceSelector:
|
||||
matchLabels:
|
||||
kubernetes.io/metadata.name: prometheus-operator
|
||||
podSelector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: prometheus
|
||||
ports:
|
||||
- protocol: TCP
|
||||
port: 9100
|
||||
- from:
|
||||
- ipBlock:
|
||||
cidr: 0.0.0.0/0
|
||||
@ -109,3 +116,14 @@ spec:
|
||||
replacePathRegex:
|
||||
regex: ^/metrics
|
||||
replacement: /
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: traefik
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
app.kubernetes.io/name: traefik
|
||||
podMetricsEndpoints:
|
||||
- port: metrics
|
||||
|
||||
@ -17,9 +17,8 @@ deployment:
|
||||
keel.sh/trigger: patch
|
||||
keel.sh/pollSchedule: "@midnight"
|
||||
|
||||
podAnnotations:
|
||||
prometheus.io/scrape: 'true'
|
||||
prometheus.io/port: '9100'
|
||||
accessLog:
|
||||
format: json
|
||||
|
||||
# Globally redirect to https://
|
||||
globalArguments:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user