mirror of
https://github.com/helm/charts.git
synced 2026-08-23 22:37:45 +00:00
Ravi Mehra
ffc31993a8
* Use volumeMount subPath to fix prometheus-server from crashing * Added persistence.subPath options to server and alertmanager that default to "" * Fixed variable names in templates.
479 lines
14 KiB
YAML
479 lines
14 KiB
YAML
alertmanager:
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## Alertmanager service port
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##
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httpPort: 80
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## Alertmanager service port name
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## Default: 'http'
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##
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# httpPortName: http
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## Alertmanager Docker image
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##
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image: prom/alertmanager:v0.5.1
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ingress:
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## If true, Alertmanager Ingress will be created
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##
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enabled: false
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## Alertmanager Ingress annotations
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##
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# annotations:
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# kubernetes.io/ingress.class: nginx
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# kubernetes.io/tls-acme: 'true'
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## Alertmanager Ingress hostnames
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## Must be provided if Ingress is enabled
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##
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# hosts:
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# - alertmanager.domain.com
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## Alertmanager Ingress TLS configuration
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## Secrets must be manually created in the namespace
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##
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# tls:
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# - secretName: prometheus-alerts-tls
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# hosts:
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# - alertmanager.domain.com
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## Alertmanager container name
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##
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name: alertmanager
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persistentVolume:
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## If true, AlertManager will create/use a Persistent Volume Claim
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## If false, use emptyDir
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##
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enabled: true
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## AlertManager data Persistent Volume access modes
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## Must match those of existing PV or dynamic provisioner
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## Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
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##
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accessModes:
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- ReadWriteOnce
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## AlertManager data Persistent Volume annotations
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##
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# annotations:
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## AlertManager data Persistent Volume existing claim name
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## Requires alertmanager.persistentVolume.enabled: true
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## If defined, PVC must be created manually before volume will be bound
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# existingClaim:
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## AlertManager data Persistent Volume size
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##
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size: 2Gi
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## AlertManager data Persistent Volume Storage Class
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## If defined, volume.beta.kubernetes.io/storage-class: <storageClass>
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## Default: volume.alpha.kubernetes.io/storage-class: default
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##
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# storageClass:
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## Subdirectory of the volume to mount at
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## Useful if the volume's root directory is not empty
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##
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subPath: ""
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## Alertmanager resource requests and limits
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## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
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##
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resources:
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# limits:
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# cpu: 10m
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# memory: 32Mi
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requests:
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cpu: 10m
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memory: 32Mi
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## Alertmanager service type
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##
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serviceType: ClusterIP
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## Alertmanager data storage path
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## Default: '/data'
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##
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# storagePath: /data
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## Monitors ConfigMap changes and POSTs to a URL
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## Ref: https://github.com/jimmidyson/configmap-reload
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##
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configmapReload:
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## Configmap-reload Docker image
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##
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image: jimmidyson/configmap-reload:v0.1
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## Configmap-reload container name
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##
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name: configmap-reload
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## Global imagePullPolicy
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## Default: 'Always' if image tag is 'latest', else 'IfNotPresent'
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## Ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
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##
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# imagePullPolicy:
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kubeStateMetrics:
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## Kube-state-metrics service port
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##
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httpPort: 80
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## Kube-state-metrics service port name
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## Default: 'http'
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##
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# httpPortName: http
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## Kube-state-metrics Docker image
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##
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image: gcr.io/google_containers/kube-state-metrics:v0.3.0
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## Kube-state-metrics container name
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##
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name: kube-state-metrics
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## Kube-state-metrics resource requests and limits
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## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
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##
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resources:
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# limits:
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# cpu: 10m
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# memory: 16Mi
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requests:
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cpu: 10m
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memory: 16Mi
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## Kube-state-metrics service type
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##
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serviceType: ClusterIP
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server:
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## Server Pod annotations:
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##
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# annotations:
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# iam.amazonaws.com/role: prometheus
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## Additional Server container arguments
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##
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# extraArgs:
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## Server service port
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##
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httpPort: 80
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## Server service port name
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## Default: 'http'
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##
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# httpPortName: http
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## Server Docker image
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##
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image: prom/prometheus:v1.4.1
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ingress:
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## If true, Server Ingress will be created
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##
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enabled: false
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## Server Ingress annotations
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##
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# annotations:
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# kubernetes.io/ingress.class: nginx
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# kubernetes.io/tls-acme: 'true'
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## Server Ingress hostnames
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## Must be provided if Ingress is enabled
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##
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# hosts:
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# - prometheus.domain.com
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## Server Ingress TLS configuration
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## Secrets must be manually created in the namespace
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##
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# tls:
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# - secretName: prometheus-server-tls
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# hosts:
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# - prometheus.domain.com
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## Server container name
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##
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name: server
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persistentVolume:
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## If true, Server will create/use a Persistent Volume Claim
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## If false, use emptyDir
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##
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enabled: true
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## Server data Persistent Volume access modes
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## Must match those of existing PV or dynamic provisioner
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## Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
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##
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accessModes:
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- ReadWriteOnce
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## Server data Persistent Volume annotations
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##
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# annotations:
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## Server data Persistent Volume existing claim name
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## Requires server.persistentVolume.enabled: true
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## If defined, PVC must be created manually before volume will be bound
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# existingClaim:
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## Server data Persistent Volume size
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##
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size: 8Gi
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## AlertManager data Persistent Volume Storage Class
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## If defined, volume.beta.kubernetes.io/storage-class: <storageClass>
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## Default: volume.alpha.kubernetes.io/storage-class: default
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##
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# storageClass:
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## Subdirectory of the volume to mount at
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## Useful if the volume's root directory is not empty
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##
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subPath: ""
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## Server resource requests and limits
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## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
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##
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resources:
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# limits:
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# cpu: 500m
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# memory: 512Mi
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requests:
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cpu: 500m
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memory: 512Mi
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## Server service type
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##
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serviceType: ClusterIP
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## Server local data storage path
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## Default: '/data'
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##
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# storageLocalPath: /data
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## Server Pod termination grace period
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## Default: 300s (5m)
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##
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# terminationGracePeriodSeconds: 300
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## Alertmanager ConfigMap entries
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##
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alertmanagerFiles:
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alertmanager.yml: |
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global:
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# slack_api_url: ''
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receivers:
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- name: default-receiver
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# slack_configs:
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# - channel: '@you'
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# send_resolved: true
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route:
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group_wait: 10s
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group_interval: 5m
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receiver: default-receiver
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repeat_interval: 3h
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## Server ConfigMap entries
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##
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serverFiles:
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alerts: ""
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rules: ""
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prometheus.yml: |
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global:
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scrape_interval: 15s
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evaluation_interval: 15s
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rule_files:
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- /etc/config/rules
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- /etc/config/alerts
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scrape_configs:
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- job_name: prometheus
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static_configs:
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- targets:
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- localhost:9090
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# Scrape configurations for running Prometheus on a Kubernetes cluster.
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# This uses separate scrape configs for cluster components (i.e. API server, node)
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# and services to allow each to use different authentication configs.
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#
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# Kubernetes labels will be added as Prometheus labels on metrics via the
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# `labelmap` relabeling action.
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# Scrape config for API servers.
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- job_name: kubernetes-apiservers
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# Default to scraping over https. If required, just disable this or change to
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# `http`.
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scheme: https
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# This TLS & bearer token file config is used to connect to the actual scrape
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# endpoints for cluster components. This is separate to discovery auth
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# configuration (`in_cluster` below) because discovery & scraping are two
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# separate concerns in Prometheus.
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tls_config:
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ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
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# If your node certificates are self-signed or use a different CA to the
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# master CA, then disable certificate verification below. Note that
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# certificate verification is an integral part of a secure infrastructure
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# so this should only be disabled in a controlled environment. You can
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# disable certificate verification by uncommenting the line below.
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#
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# insecure_skip_verify: true
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bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
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# Keep only the default/kubernetes service endpoints for the https port. This
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# will add targets for each API server which Kubernetes adds an endpoint to
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# the default/kubernetes service.
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relabel_configs:
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- source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
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action: keep
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regex: default;kubernetes;https
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- job_name: kubernetes-nodes
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# Default to scraping over https. If required, just disable this or change to
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# `http`.
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scheme: https
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# This TLS & bearer token file config is used to connect to the actual scrape
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# endpoints for cluster components. This is separate to discovery auth
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# configuration (`in_cluster` below) because discovery & scraping are two
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# separate concerns in Prometheus.
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tls_config:
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ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
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# If your node certificates are self-signed or use a different CA to the
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# master CA, then disable certificate verification below. Note that
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# certificate verification is an integral part of a secure infrastructure
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# so this should only be disabled in a controlled environment. You can
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# disable certificate verification by uncommenting the line below.
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#
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# insecure_skip_verify: true
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bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
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kubernetes_sd_configs:
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- role: node
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relabel_configs:
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- action: labelmap
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regex: __meta_kubernetes_node_label_(.+)
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# Scrape config for service endpoints.
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#
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# The relabeling allows the actual service scrape endpoint to be configured
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# via the following annotations:
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#
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# * `prometheus.io/scrape`: Only scrape services that have a value of `true`
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# * `prometheus.io/scheme`: If the metrics endpoint is secured then you will need
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# to set this to `https` & most likely set the `tls_config` of the scrape config.
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# * `prometheus.io/path`: If the metrics path is not `/metrics` override this.
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# * `prometheus.io/port`: If the metrics are exposed on a different port to the
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# service then set this appropriately.
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- job_name: 'kubernetes-service-endpoints'
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kubernetes_sd_configs:
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- role: endpoints
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relabel_configs:
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- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
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action: keep
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regex: true
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- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
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action: replace
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target_label: __scheme__
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regex: (https?)
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- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
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action: replace
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target_label: __metrics_path__
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regex: (.+)
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- source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
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action: replace
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target_label: __address__
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regex: (.+)(?::\d+);(\d+)
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replacement: $1:$2
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- action: labelmap
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regex: __meta_kubernetes_service_label_(.+)
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- source_labels: [__meta_kubernetes_service_namespace]
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action: replace
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target_label: kubernetes_namespace
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- source_labels: [__meta_kubernetes_service_name]
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action: replace
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target_label: kubernetes_name
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# Example scrape config for probing services via the Blackbox Exporter.
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#
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# The relabeling allows the actual service scrape endpoint to be configured
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# via the following annotations:
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#
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# * `prometheus.io/probe`: Only probe services that have a value of `true`
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# - job_name: 'kubernetes-services'
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#
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# metrics_path: /probe
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# params:
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# module: [http_2xx]
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#
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# kubernetes_sd_configs:
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# - role: service
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#
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# relabel_configs:
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# - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
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# action: keep
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# regex: true
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# - source_labels: [__address__]
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# target_label: __param_target
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# - target_label: __address__
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# replacement: blackbox
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# - source_labels: [__param_target]
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# target_label: instance
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# - action: labelmap
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# regex: __meta_kubernetes_service_label_(.+)
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# - source_labels: [__meta_kubernetes_service_namespace]
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# target_label: kubernetes_namespace
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# - source_labels: [__meta_kubernetes_service_name]
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# target_label: kubernetes_name
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# Example scrape config for pods
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#
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# The relabeling allows the actual pod scrape endpoint to be configured via the
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# following annotations:
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#
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# * `prometheus.io/scrape`: Only scrape pods that have a value of `true`
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# * `prometheus.io/path`: If the metrics path is not `/metrics` override this.
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# * `prometheus.io/port`: Scrape the pod on the indicated port instead of the default of `9102`.
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- job_name: 'kubernetes-pods'
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
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action: keep
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regex: true
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- source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
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action: replace
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target_label: __metrics_path__
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regex: (.+)
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- source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
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action: replace
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regex: (.+):(?:\d+);(\d+)
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replacement: ${1}:${2}
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target_label: __address__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- source_labels: [__meta_kubernetes_pod_namespace]
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action: replace
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target_label: kubernetes_namespace
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- source_labels: [__meta_kubernetes_pod_name]
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action: replace
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target_label: kubernetes_pod_name
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