charts/prometheus/prometheus.yaml

#@ load("@ytt:data", "data")

rbac:
  create: true

podSecurityPolicy:
  enabled: true

imagePullSecrets:
# - name: "image-pull-secret"

## Define serviceAccount names for components. Defaults to component's fully qualified name.
##
serviceAccounts:
  alertmanager:
    create: true
    name:
  kubeStateMetrics:
    create: false
    name:
  nodeExporter:
    create: false
    name:
  pushgateway:
    create: false
    name:
  server:
    create: true
    name:

alertmanager:
  ## If false, alertmanager will not be installed
  ##
  enabled: true

  ## alertmanager container name
  ##
  name: alertmanager

  ## alertmanager container image
  ##
  image:
    repository: prom/alertmanager
    tag: v0.18.0
    pullPolicy: IfNotPresent

  ## alertmanager priorityClassName
  ##
  priorityClassName: ""

  ## Additional alertmanager container arguments
  ##
  extraArgs: {}

  ## The URL prefix at which the container can be accessed. Useful in the case the '-web.external-url' includes a slug
  ## so that the various internal URLs are still able to access as they are in the default case.
  ## (Optional)
  prefixURL: ""

  ## External URL which can access alertmanager
  ## Maybe same with Ingress host name
  baseURL: "/"

  ## Additional alertmanager container environment variable
  ## For instance to add a http_proxy
  ##
  extraEnv: {}

  ## Additional alertmanager Secret mounts
  # Defines additional mounts with secrets. Secrets must be manually created in the namespace.
  extraSecretMounts: []
    # - name: secret-files
    #   mountPath: /etc/secrets
    #   subPath: ""
    #   secretName: alertmanager-secret-files
    #   readOnly: true

  ## ConfigMap override where fullname is {{.Release.Name}}-{{.Values.alertmanager.configMapOverrideName}}
  ## Defining configMapOverrideName will cause templates/alertmanager-configmap.yaml
  ## to NOT generate a ConfigMap resource
  ##
  configMapOverrideName: ""

  ## The name of a secret in the same kubernetes namespace which contains the Alertmanager config
  ## Defining configFromSecret will cause templates/alertmanager-configmap.yaml
  ## to NOT generate a ConfigMap resource
  ##
  configFromSecret: ""

  ## The configuration file name to be loaded to alertmanager
  ## Must match the key within configuration loaded from ConfigMap/Secret
  ##
  configFileName: alertmanager.yml

  ingress:
    ## If true, alertmanager Ingress will be created
    ##
    enabled: false

    ## alertmanager Ingress annotations
    ##
    annotations: {}
    #   kubernetes.io/ingress.class: nginx
    #   kubernetes.io/tls-acme: 'true'

    ## alertmanager Ingress additional labels
    ##
    extraLabels: {}

    ## alertmanager Ingress hostnames with optional path
    ## Must be provided if Ingress is enabled
    ##
    hosts: []
    #   - alertmanager.domain.com
    #   - domain.com/alertmanager

    ## Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
    extraPaths: []
    # - path: /*
    #   backend:
    #     serviceName: ssl-redirect
    #     servicePort: use-annotation

    ## alertmanager Ingress TLS configuration
    ## Secrets must be manually created in the namespace
    ##
    tls: []
    #   - secretName: prometheus-alerts-tls
    #     hosts:
    #       - alertmanager.domain.com

  ## Alertmanager Deployment Strategy type
  # strategy:
  #   type: Recreate

  ## Node tolerations for alertmanager scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
    # - key: "key"
    #   operator: "Equal|Exists"
    #   value: "value"
    #   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Node labels for alertmanager pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector: {}

  ## Pod affinity
  ##
  affinity: {}

  ## Use an alternate scheduler, e.g. "stork".
  ## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
  ##
  # schedulerName:

  persistentVolume:
    ## If true, alertmanager will create/use a Persistent Volume Claim
    ## If false, use emptyDir
    ##
    enabled: true

    ## alertmanager data Persistent Volume access modes
    ## Must match those of existing PV or dynamic provisioner
    ## Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
    ##
    accessModes:
      - ReadWriteOnce

    ## alertmanager data Persistent Volume Claim annotations
    ##
    annotations: {}

    ## alertmanager data Persistent Volume existing claim name
    ## Requires alertmanager.persistentVolume.enabled: true
    ## If defined, PVC must be created manually before volume will be bound
    existingClaim: ""

    ## alertmanager data Persistent Volume mount root path
    ##
    mountPath: /data

    ## alertmanager data Persistent Volume size
    ##
    size: 2Gi

    ## alertmanager data Persistent Volume Storage Class
    ## If defined, storageClassName: <storageClass>
    ## If set to "-", storageClassName: "", which disables dynamic provisioning
    ## If undefined (the default) or set to null, no storageClassName spec is
    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
    ##   GKE, AWS & OpenStack)
    ##
    # storageClass: "-"

    ## Subdirectory of alertmanager data Persistent Volume to mount
    ## Useful if the volume's root directory is not empty
    ##
    subPath: ""

  ## Annotations to be added to alertmanager pods
  ##
  podAnnotations: {}

  ## Specify if a Pod Security Policy for node-exporter must be created
  ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
  ##
  podSecurityPolicy:
    annotations: {}
      ## Specify pod annotations
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#apparmor
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#sysctl
      ##
      # seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
      # seccomp.security.alpha.kubernetes.io/defaultProfileName: 'docker/default'
      # apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'

  ## Use a StatefulSet if replicaCount needs to be greater than 1 (see below)
  ##
  replicaCount: 1

  statefulSet:
    ## If true, use a statefulset instead of a deployment for pod management.
    ## This allows to scale replicas to more than 1 pod
    ##
    enabled: false

    podManagementPolicy: OrderedReady

    ## Alertmanager headless service to use for the statefulset
    ##
    headless:
      annotations: {}
      labels: {}

      ## Enabling peer mesh service end points for enabling the HA alert manager
      ## Ref: https://github.com/prometheus/alertmanager/blob/master/README.md
      # enableMeshPeer : true

      servicePort: 80

  ## alertmanager resource requests and limits
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources:
    limits:
      cpu: 10m
      memory: 32Mi
    requests:
      cpu: 10m
      memory: 32Mi

  ## Security context to be added to alertmanager pods
  ##
  securityContext:
    runAsUser: 65534
    runAsNonRoot: true
    runAsGroup: 65534
    fsGroup: 65534

  service:
    annotations: {}
    labels: {}
    clusterIP: ""

    ## Enabling peer mesh service end points for enabling the HA alert manager
    ## Ref: https://github.com/prometheus/alertmanager/blob/master/README.md
    # enableMeshPeer : true

    ## List of IP addresses at which the alertmanager service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 80
    # nodePort: 30000
    sessionAffinity: None
    type: ClusterIP

## Monitors ConfigMap changes and POSTs to a URL
## Ref: https://github.com/jimmidyson/configmap-reload
##
configmapReload:
  ## configmap-reload container name
  ##
  name: configmap-reload

  ## configmap-reload container image
  ##
  image:
    repository: jimmidyson/configmap-reload
    tag: v0.2.2
    pullPolicy: IfNotPresent

  ## Additional configmap-reload container arguments
  ##
  extraArgs: {}
  ## Additional configmap-reload volume directories
  ##
  extraVolumeDirs: []


  ## Additional configmap-reload mounts
  ##
  extraConfigmapMounts: []
    # - name: prometheus-alerts
    #   mountPath: /etc/alerts.d
    #   subPath: ""
    #   configMap: prometheus-alerts
    #   readOnly: true


  ## configmap-reload resource requests and limits
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources: {}

kubeStateMetrics:
  ## If false, kube-state-metrics will not be installed
  ##
  enabled: false

  ## kube-state-metrics container name
  ##
  name: kube-state-metrics

  ## kube-state-metrics container image
  ##
  image:
    repository: quay.io/coreos/kube-state-metrics
    tag: v1.6.0
    pullPolicy: IfNotPresent

  ## kube-state-metrics priorityClassName
  ##
  priorityClassName: ""

  ## kube-state-metrics container arguments
  ##
  args: {}

  ## Node tolerations for kube-state-metrics scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
    # - key: "key"
    #   operator: "Equal|Exists"
    #   value: "value"
    #   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Node labels for kube-state-metrics pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector: {}

  ## Annotations to be added to kube-state-metrics pods
  ##
  podAnnotations: {}

  ## Specify if a Pod Security Policy for node-exporter must be created
  ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
  ##
  podSecurityPolicy:
    annotations: {}
      ## Specify pod annotations
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#apparmor
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#sysctl
      ##
      # seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
      # seccomp.security.alpha.kubernetes.io/defaultProfileName: 'docker/default'
      # apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'

  pod:
    labels: {}

  replicaCount: 1

  ## kube-state-metrics resource requests and limits
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources: {}
    # limits:
    #   cpu: 10m
    #   memory: 16Mi
    # requests:
    #   cpu: 10m
    #   memory: 16Mi

  ## Security context to be added to kube-state-metrics pods
  ##
  securityContext:
    runAsUser: 65534
    runAsNonRoot: true

  service:
    annotations:
      prometheus.io/scrape: "true"
    labels: {}

    # Exposed as a headless service:
    # https://kubernetes.io/docs/concepts/services-networking/service/#headless-services
    clusterIP: None

    ## List of IP addresses at which the kube-state-metrics service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 80
    type: ClusterIP

nodeExporter:
  ## If false, node-exporter will not be installed
  ##
  enabled: false

  ## If true, node-exporter pods share the host network namespace
  ##
  hostNetwork: true

  ## If true, node-exporter pods share the host PID namespace
  ##
  hostPID: true

  ## node-exporter container name
  ##
  name: node-exporter

  ## node-exporter container image
  ##
  image:
    repository: prom/node-exporter
    tag: v0.18.0
    pullPolicy: IfNotPresent

  ## Specify if a Pod Security Policy for node-exporter must be created
  ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
  ##
  podSecurityPolicy:
    annotations: {}
      ## Specify pod annotations
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#apparmor
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#sysctl
      ##
      # seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
      # seccomp.security.alpha.kubernetes.io/defaultProfileName: 'docker/default'
      # apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'

  ## node-exporter priorityClassName
  ##
  priorityClassName: ""

  ## Custom Update Strategy
  ##
  updateStrategy:
    type: RollingUpdate

  ## Additional node-exporter container arguments
  ##
  extraArgs: {}

  ## Additional node-exporter hostPath mounts
  ##
  extraHostPathMounts: []
    # - name: textfile-dir
    #   mountPath: /srv/txt_collector
    #   hostPath: /var/lib/node-exporter
    #   readOnly: true
    #   mountPropagation: HostToContainer

  extraConfigmapMounts: []
    # - name: certs-configmap
    #   mountPath: /prometheus
    #   configMap: certs-configmap
    #   readOnly: true

  ## Node tolerations for node-exporter scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
    # - key: "key"
    #   operator: "Equal|Exists"
    #   value: "value"
    #   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Node labels for node-exporter pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector: {}

  ## Annotations to be added to node-exporter pods
  ##
  podAnnotations: {}

  ## Labels to be added to node-exporter pods
  ##
  pod:
    labels: {}

  ## node-exporter resource limits & requests
  ## Ref: https://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources: {}
    # limits:
    #   cpu: 200m
    #   memory: 50Mi
    # requests:
    #   cpu: 100m
    #   memory: 30Mi

  ## Security context to be added to node-exporter pods
  ##
  securityContext: {}
    # runAsUser: 0

  service:
    annotations:
      prometheus.io/scrape: "true"
    labels: {}

    # Exposed as a headless service:
    # https://kubernetes.io/docs/concepts/services-networking/service/#headless-services
    clusterIP: None

    ## List of IP addresses at which the node-exporter service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    hostPort: 9100
    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 9100
    type: ClusterIP

server:
  ## Prometheus server container name
  ##
  enabled: true
  name: server
  sidecarContainers:

  ## Prometheus server container image
  ##
  image:
    repository: prom/prometheus
    tag: v2.13.1
    pullPolicy: IfNotPresent

  ## prometheus server priorityClassName
  ##
  priorityClassName: ""

  ## The URL prefix at which the container can be accessed. Useful in the case the '-web.external-url' includes a slug
  ## so that the various internal URLs are still able to access as they are in the default case.
  ## (Optional)
  prefixURL: ""

  ## External URL which can access alertmanager
  ## Maybe same with Ingress host name
  baseURL: ""

  ## Additional server container environment variables
  ##
  ## You specify this manually like you would a raw deployment manifest.
  ## This means you can bind in environment variables from secrets.
  ##
  ## e.g. static environment variable:
  ##  - name: DEMO_GREETING
  ##    value: "Hello from the environment"
  ##
  ## e.g. secret environment variable:
  ## - name: USERNAME
  ##   valueFrom:
  ##     secretKeyRef:
  ##       name: mysecret
  ##       key: username
  env: {}

  ## This flag controls access to the administrative HTTP API which includes functionality such as deleting time
  ## series. This is disabled by default.
  enableAdminApi: false

  ## This flag controls BD locking
  skipTSDBLock: false

  ## Path to a configuration file on prometheus server container FS
  configPath: /etc/config/prometheus.yml

  global:
    ## How frequently to scrape targets by default
    ##
    scrape_interval: 1m
    ## How long until a scrape request times out
    ##
    scrape_timeout: 10s
    ## How frequently to evaluate rules
    ##
    evaluation_interval: 1m

  ## Additional Prometheus server container arguments
  ##
  extraArgs: {}

  ## Additional InitContainers to initialize the pod
  ##
  extraInitContainers: []

  ## Additional Prometheus server Volume mounts
  ##
  extraVolumeMounts: []

  ## Additional Prometheus server Volumes
  ##
  extraVolumes: []

  ## Additional Prometheus server hostPath mounts
  ##
  extraHostPathMounts: []
    # - name: certs-dir
    #   mountPath: /etc/kubernetes/certs
    #   subPath: ""
    #   hostPath: /etc/kubernetes/certs
    #   readOnly: true

  extraConfigmapMounts: []
    # - name: certs-configmap
    #   mountPath: /prometheus
    #   subPath: ""
    #   configMap: certs-configmap
    #   readOnly: true

  ## Additional Prometheus server Secret mounts
  # Defines additional mounts with secrets. Secrets must be manually created in the namespace.
  extraSecretMounts:
    - name: prometheus-secrets
      mountPath: /etc/secrets
      secretName: prometheus-secrets
      readOnly: true

  ## ConfigMap override where fullname is {{.Release.Name}}-{{.Values.server.configMapOverrideName}}
  ## Defining configMapOverrideName will cause templates/server-configmap.yaml
  ## to NOT generate a ConfigMap resource
  ##
  configMapOverrideName: ""

  ingress:
    ## If true, Prometheus server Ingress will be created
    ##
    enabled: true

    ## Prometheus server Ingress annotations
    ##
    annotations:
      kubernetes.io/ingress.class: nginx
      nginx.ingress.kubernetes.io/auth-type: basic
      nginx.ingress.kubernetes.io/auth-secret: prometheus-basic-auth
      nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required'
    #   kubernetes.io/tls-acme: 'true'

    ## Prometheus server Ingress additional labels
    ##
    extraLabels: {}

    ## Prometheus server Ingress hostnames with optional path
    ## Must be provided if Ingress is enabled
    ##
    hosts:
    - #@ data.values.prometheus.server.host
    #   - prometheus.domain.com
    #   - domain.com/prometheus

    ## Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
    extraPaths: []
    # - path: /*
    #   backend:
    #     serviceName: ssl-redirect
    #     servicePort: use-annotation

    ## Prometheus server Ingress TLS configuration
    ## Secrets must be manually created in the namespace
    ##
    tls:
    - secretName: prometheus-server-tls
      hosts:
      - #@ data.values.prometheus.server.host

  ## Server Deployment Strategy type
  # strategy:
  #   type: Recreate

  ## Node tolerations for server scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
    # - key: "key"
    #   operator: "Equal|Exists"
    #   value: "value"
    #   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Node labels for Prometheus server pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector: {}

  ## Pod affinity
  ##
  affinity: {}

  ## Use an alternate scheduler, e.g. "stork".
  ## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
  ##
  # schedulerName:

  persistentVolume:
    ## If true, Prometheus server will create/use a Persistent Volume Claim
    ## If false, use emptyDir
    ##
    enabled: true

    ## Prometheus server data Persistent Volume access modes
    ## Must match those of existing PV or dynamic provisioner
    ## Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
    ##
    accessModes:
      - ReadWriteOnce

    ## Prometheus server data Persistent Volume annotations
    ##
    annotations: {}

    ## Prometheus server data Persistent Volume existing claim name
    ## Requires server.persistentVolume.enabled: true
    ## If defined, PVC must be created manually before volume will be bound
    existingClaim: "prometheus-server-pvc"

    ## Prometheus server data Persistent Volume mount root path
    ##
    mountPath: /data

    ## Prometheus server data Persistent Volume size
    ##
    size: 8Gi

    ## Prometheus server data Persistent Volume Storage Class
    ## If defined, storageClassName: <storageClass>
    ## If set to "-", storageClassName: "", which disables dynamic provisioning
    ## If undefined (the default) or set to null, no storageClassName spec is
    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
    ##   GKE, AWS & OpenStack)
    ##
    # storageClass: "-"

    ## Subdirectory of Prometheus server data Persistent Volume to mount
    ## Useful if the volume's root directory is not empty
    ##
    subPath: ""

  emptyDir:
    sizeLimit: ""

  ## Annotations to be added to Prometheus server pods
  ##
  podAnnotations: {}
    # iam.amazonaws.com/role: prometheus

  ## Labels to be added to Prometheus server pods
  ##
  podLabels: {}

  ## Prometheus AlertManager configuration
  ##
  alertmanagers: []

  ## Specify if a Pod Security Policy for node-exporter must be created
  ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
  ##
  podSecurityPolicy:
    annotations: {}
      ## Specify pod annotations
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#apparmor
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#sysctl
      ##
      # seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
      # seccomp.security.alpha.kubernetes.io/defaultProfileName: 'docker/default'
      # apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'

  ## Use a StatefulSet if replicaCount needs to be greater than 1 (see below)
  ##
  replicaCount: 1

  statefulSet:
    ## If true, use a statefulset instead of a deployment for pod management.
    ## This allows to scale replicas to more than 1 pod
    ##
    enabled: false

    annotations: {}
    labels: {}
    podManagementPolicy: OrderedReady

    ## Alertmanager headless service to use for the statefulset
    ##
    headless:
      annotations: {}
      labels: {}
      servicePort: 80

  ## Prometheus server readiness and liveness probe initial delay and timeout
  ## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
  ##
  readinessProbeInitialDelay: 30
  readinessProbeTimeout: 30
  readinessProbeFailureThreshold: 3
  readinessProbeSuccessThreshold: 1
  livenessProbeInitialDelay: 30
  livenessProbeTimeout: 30
  livenessProbeFailureThreshold: 3
  livenessProbeSuccessThreshold: 1

  ## Prometheus server resource requests and limits
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources:
    limits:
      cpu: 500m
      memory: 512Mi
    requests:
      cpu: 500m
      memory: 512Mi

  ## Security context to be added to server pods
  ##
  securityContext:
    runAsUser: 65534
    runAsNonRoot: true
    runAsGroup: 65534
    fsGroup: 65534

  service:
    annotations: {}
    labels: {}
    clusterIP: ""

    ## List of IP addresses at which the Prometheus server service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 80
    sessionAffinity: None
    type: ClusterIP

  ## Prometheus server pod termination grace period
  ##
  terminationGracePeriodSeconds: 300

  ## Prometheus data retention period (default if not specified is 15 days)
  ##
  retention: "15d"

pushgateway:
  ## If false, pushgateway will not be installed
  ##
  enabled: false

  ## Use an alternate scheduler, e.g. "stork".
  ## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
  ##
  # schedulerName:

  ## pushgateway container name
  ##
  name: pushgateway

  ## pushgateway container image
  ##
  image:
    repository: prom/pushgateway
    tag: v0.8.0
    pullPolicy: IfNotPresent

  ## pushgateway priorityClassName
  ##
  priorityClassName: ""

  ## Additional pushgateway container arguments
  ##
  ## for example: persistence.file: /data/pushgateway.data
  extraArgs: {}

  ingress:
    ## If true, pushgateway Ingress will be created
    ##
    enabled: false

    ## pushgateway Ingress annotations
    ##
    annotations: {}
    #   kubernetes.io/ingress.class: nginx
    #   kubernetes.io/tls-acme: 'true'

    ## pushgateway Ingress hostnames with optional path
    ## Must be provided if Ingress is enabled
    ##
    hosts: []
    #   - pushgateway.domain.com
    #   - domain.com/pushgateway

    ## Extra paths to prepend to every host configuration. This is useful when working with annotation based services.
    extraPaths: []
    # - path: /*
    #   backend:
    #     serviceName: ssl-redirect
    #     servicePort: use-annotation

    ## pushgateway Ingress TLS configuration
    ## Secrets must be manually created in the namespace
    ##
    tls: []
    #   - secretName: prometheus-alerts-tls
    #     hosts:
    #       - pushgateway.domain.com

  ## Node tolerations for pushgateway scheduling to nodes with taints
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
  ##
  tolerations: []
    # - key: "key"
    #   operator: "Equal|Exists"
    #   value: "value"
    #   effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

  ## Node labels for pushgateway pod assignment
  ## Ref: https://kubernetes.io/docs/user-guide/node-selection/
  ##
  nodeSelector: {}

  ## Annotations to be added to pushgateway pods
  ##
  podAnnotations: {}

  ## Specify if a Pod Security Policy for node-exporter must be created
  ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
  ##
  podSecurityPolicy:
    annotations: {}
      ## Specify pod annotations
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#apparmor
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#seccomp
      ## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/#sysctl
      ##
      # seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
      # seccomp.security.alpha.kubernetes.io/defaultProfileName: 'docker/default'
      # apparmor.security.beta.kubernetes.io/defaultProfileName: 'runtime/default'

  replicaCount: 1

  ## pushgateway resource requests and limits
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources: {}
    # limits:
    #   cpu: 10m
    #   memory: 32Mi
    # requests:
    #   cpu: 10m
    #   memory: 32Mi

  ## Security context to be added to push-gateway pods
  ##
  securityContext:
    runAsUser: 65534
    runAsNonRoot: true

  service:
    annotations:
      prometheus.io/probe: pushgateway
    labels: {}
    clusterIP: ""

    ## List of IP addresses at which the pushgateway service is available
    ## Ref: https://kubernetes.io/docs/user-guide/services/#external-ips
    ##
    externalIPs: []

    loadBalancerIP: ""
    loadBalancerSourceRanges: []
    servicePort: 9091
    type: ClusterIP

  ## pushgateway Deployment Strategy type
  # strategy:
  #   type: Recreate

  persistentVolume:
    ## If true, pushgateway will create/use a Persistent Volume Claim
    ## If false, use emptyDir
    ##
    enabled: false

    ## pushgateway data Persistent Volume access modes
    ## Must match those of existing PV or dynamic provisioner
    ## Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
    ##
    accessModes:
      - ReadWriteOnce

    ## pushgateway data Persistent Volume Claim annotations
    ##
    annotations: {}

    ## pushgateway data Persistent Volume existing claim name
    ## Requires pushgateway.persistentVolume.enabled: true
    ## If defined, PVC must be created manually before volume will be bound
    existingClaim: ""

    ## pushgateway data Persistent Volume mount root path
    ##
    mountPath: /data

    ## pushgateway data Persistent Volume size
    ##
    size: 2Gi

    ## alertmanager data Persistent Volume Storage Class
    ## If defined, storageClassName: <storageClass>
    ## If set to "-", storageClassName: "", which disables dynamic provisioning
    ## If undefined (the default) or set to null, no storageClassName spec is
    ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
    ##   GKE, AWS & OpenStack)
    ##
    # storageClass: "-"

    ## Subdirectory of alertmanager data Persistent Volume to mount
    ## Useful if the volume's root directory is not empty
    ##
    subPath: ""


## alertmanager ConfigMap entries
##
alertmanagerFiles:
  alertmanager.yml:
    global:
      slack_api_url: #@ data.values.prometheus.alertmanager.slack.apiUrl

    receivers:
      - name: gerrit-admin
        slack_configs:
          - channel: #@ data.values.prometheus.alertmanager.slack.channel
            send_resolved: true
            title: "{{ range .Alerts }}{{ .Annotations.summary }}\n{{ end }}"
            text: "{{ range .Alerts }}{{ .Annotations.description }}\n{{ end }}"

    route:
      group_wait: 10s
      group_interval: 5m
      receiver: gerrit-admin
      repeat_interval: 3h

## Prometheus server ConfigMap entries
##
serverFiles:

  ## Alerts configuration
  ## Ref: https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/
  alerting_rules.yml:
    groups:
      - name: Instances
        rules:
          - alert: InstanceDown
            expr: up == 0
            for: 3m
            labels:
              severity: critical
            annotations:
              description: '{{ $labels.instance }} has been unresponsive for 3 min.'
              summary: '{{ $labels.instance }} down'
          - alert: SSHBatchUserScheduledTasks
            expr: queue_ssh_batch_worker_scheduled_tasks > 200
            for: 5m
            labels:
              severity: warning
            annotations:
              description: >
                More than 200 scheduled tasks for SSH batch workers on
                {{ $labels.instance }} for 5 min.
              summary: '{{ $labels.instance }}: High SSH batch user workload'
          - alert: SSHInteractiveUserScheduledTasks
            expr: queue_ssh_interactive_worker_scheduled_tasks > 200
            for: 5m
            labels:
              severity: warning
            annotations:
              description: >
                More than 200 scheduled tasks for SSH interactive workers on
                {{ $labels.instance }} for 5 min.
              summary: '{{ $labels.instance }}: High SSH interactive user workload'
  ## DEPRECATED DEFAULT VALUE, unless explicitly naming your files, please use alerting_rules.yml
  alerts: {}

  ## Records configuration
  ## Ref: https://prometheus.io/docs/prometheus/latest/configuration/recording_rules/
  recording_rules.yml: {}
  ## DEPRECATED DEFAULT VALUE, unless explicitly naming your files, please use recording_rules.yml
  rules: {}

  prometheus.yml:
    rule_files:
      - /etc/config/recording_rules.yml
      - /etc/config/alerting_rules.yml
    ## Below two files are DEPRECATED will be removed from this default values file
      - /etc/config/rules
      - /etc/config/alerts

    scrape_configs:
    #@ for gerrit in data.values.gerritServers:
    - job_name: #@ "gerrit-{}".format(gerrit.host)
      metrics_path: /a/plugins/metrics-reporter-prometheus/metrics
      scheme: https
      tls_config:
        insecure_skip_verify: #@ data.values.tls.skipVerify
        #@ if not data.values.tls.skipVerify:
        ca_file: /etc/secrets/server.ca.crt
        cert_file: /etc/secrets/server.crt
        key_file: /etc/secrets/server.key
        #@ end
      static_configs:
        - targets:
          - #@ gerrit.host
      basic_auth:
        username: #@ gerrit.username
        password_file: #@ "/etc/secrets/.pwd_{}".format(gerrit.host)
    #@ end
    - job_name: prometheus
      static_configs:
        - targets:
          - localhost:9090
      relabel_configs:
        - source_labels: ["__address__"]
          regex: ".*"
          target_label: instance
          replacement: #@ "prometheus-{}".format(data.values.namespace)
    - job_name: loki
      static_configs:
        - targets:
          - #@ "loki-{}.{}.svc.cluster.local:3100".format(data.values.namespace, data.values.namespace)
      relabel_configs:
        - source_labels: ["__address__"]
          regex: ".*"
          target_label: instance
          replacement: #@ "loki-{}".format(data.values.namespace)

      # A scrape configuration for running Prometheus on a Kubernetes cluster.
      # This uses separate scrape configs for cluster components (i.e. API server, node)
      # and services to allow each to use different authentication configs.
      #
      # Kubernetes labels will be added as Prometheus labels on metrics via the
      # `labelmap` relabeling action.

      # Scrape config for API servers.
      #
      # Kubernetes exposes API servers as endpoints to the default/kubernetes
      # service so this uses `endpoints` role and uses relabelling to only keep
      # the endpoints associated with the default/kubernetes service using the
      # default named port `https`. This works for single API server deployments as
      # well as HA API server deployments.
      # - job_name: 'kubernetes-apiservers'

      #   kubernetes_sd_configs:
      #     - role: endpoints

      #   # Default to scraping over https. If required, just disable this or change to
      #   # `http`.
      #   scheme: https

      #   # This TLS & bearer token file config is used to connect to the actual scrape
      #   # endpoints for cluster components. This is separate to discovery auth
      #   # configuration because discovery & scraping are two separate concerns in
      #   # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      #   # the cluster. Otherwise, more config options have to be provided within the
      #   # <kubernetes_sd_config>.
      #   tls_config:
      #     ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      #     # If your node certificates are self-signed or use a different CA to the
      #     # master CA, then disable certificate verification below. Note that
      #     # certificate verification is an integral part of a secure infrastructure
      #     # so this should only be disabled in a controlled environment. You can
      #     # disable certificate verification by uncommenting the line below.
      #     #
      #     insecure_skip_verify: true
      #   bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      #   # Keep only the default/kubernetes service endpoints for the https port. This
      #   # will add targets for each API server which Kubernetes adds an endpoint to
      #   # the default/kubernetes service.
      #   relabel_configs:
      #     - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
      #       action: keep
      #       regex: default;kubernetes;https

      # - job_name: 'kubernetes-nodes'

      #   # Default to scraping over https. If required, just disable this or change to
      #   # `http`.
      #   scheme: https

      #   # This TLS & bearer token file config is used to connect to the actual scrape
      #   # endpoints for cluster components. This is separate to discovery auth
      #   # configuration because discovery & scraping are two separate concerns in
      #   # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      #   # the cluster. Otherwise, more config options have to be provided within the
      #   # <kubernetes_sd_config>.
      #   tls_config:
      #     ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      #     # If your node certificates are self-signed or use a different CA to the
      #     # master CA, then disable certificate verification below. Note that
      #     # certificate verification is an integral part of a secure infrastructure
      #     # so this should only be disabled in a controlled environment. You can
      #     # disable certificate verification by uncommenting the line below.
      #     #
      #     insecure_skip_verify: true
      #   bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      #   kubernetes_sd_configs:
      #     - role: node

      #   relabel_configs:
      #     - action: labelmap
      #       regex: __meta_kubernetes_node_label_(.+)
      #     - target_label: __address__
      #       replacement: kubernetes.default.svc:443
      #     - source_labels: [__meta_kubernetes_node_name]
      #       regex: (.+)
      #       target_label: __metrics_path__
      #       replacement: /api/v1/nodes/$1/proxy/metrics


      # - job_name: 'kubernetes-nodes-cadvisor'

      #   # Default to scraping over https. If required, just disable this or change to
      #   # `http`.
      #   scheme: https

      #   # This TLS & bearer token file config is used to connect to the actual scrape
      #   # endpoints for cluster components. This is separate to discovery auth
      #   # configuration because discovery & scraping are two separate concerns in
      #   # Prometheus. The discovery auth config is automatic if Prometheus runs inside
      #   # the cluster. Otherwise, more config options have to be provided within the
      #   # <kubernetes_sd_config>.
      #   tls_config:
      #     ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      #     # If your node certificates are self-signed or use a different CA to the
      #     # master CA, then disable certificate verification below. Note that
      #     # certificate verification is an integral part of a secure infrastructure
      #     # so this should only be disabled in a controlled environment. You can
      #     # disable certificate verification by uncommenting the line below.
      #     #
      #     insecure_skip_verify: true
      #   bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token

      #   kubernetes_sd_configs:
      #     - role: node

      #   # This configuration will work only on kubelet 1.7.3+
      #   # As the scrape endpoints for cAdvisor have changed
      #   # if you are using older version you need to change the replacement to
      #   # replacement: /api/v1/nodes/$1:4194/proxy/metrics
      #   # more info here https://github.com/coreos/prometheus-operator/issues/633
      #   relabel_configs:
      #     - action: labelmap
      #       regex: __meta_kubernetes_node_label_(.+)
      #     - target_label: __address__
      #       replacement: kubernetes.default.svc:443
      #     - source_labels: [__meta_kubernetes_node_name]
      #       regex: (.+)
      #       target_label: __metrics_path__
      #       replacement: /api/v1/nodes/$1/proxy/metrics/cadvisor

      # Scrape config for service endpoints.
      #
      # The relabeling allows the actual service scrape endpoint to be configured
      # via the following annotations:
      #
      # * `prometheus.io/scrape`: Only scrape services that have a value of `true`
      # * `prometheus.io/scheme`: If the metrics endpoint is secured then you will need
      # to set this to `https` & most likely set the `tls_config` of the scrape config.
      # * `prometheus.io/path`: If the metrics path is not `/metrics` override this.
      # * `prometheus.io/port`: If the metrics are exposed on a different port to the
      # service then set this appropriately.
      # - job_name: 'kubernetes-service-endpoints'

      #   kubernetes_sd_configs:
      #     - role: endpoints

      #   relabel_configs:
      #     - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
      #       action: keep
      #       regex: true
      #     - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
      #       action: replace
      #       target_label: __scheme__
      #       regex: (https?)
      #     - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
      #       action: replace
      #       target_label: __metrics_path__
      #       regex: (.+)
      #     - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
      #       action: replace
      #       target_label: __address__
      #       regex: ([^:]+)(?::\d+)?;(\d+)
      #       replacement: $1:$2
      #     - action: labelmap
      #       regex: __meta_kubernetes_service_label_(.+)
      #     - source_labels: [__meta_kubernetes_namespace]
      #       action: replace
      #       target_label: kubernetes_namespace
      #     - source_labels: [__meta_kubernetes_service_name]
      #       action: replace
      #       target_label: kubernetes_name
      #     - source_labels: [__meta_kubernetes_pod_node_name]
      #       action: replace
      #       target_label: kubernetes_node

      # - job_name: 'prometheus-pushgateway'
      #   honor_labels: true

      #   kubernetes_sd_configs:
      #     - role: service

      #   relabel_configs:
      #     - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
      #       action: keep
      #       regex: pushgateway

      # Example scrape config for probing services via the Blackbox Exporter.
      #
      # The relabeling allows the actual service scrape endpoint to be configured
      # via the following annotations:
      #
      # * `prometheus.io/probe`: Only probe services that have a value of `true`
      # - job_name: 'kubernetes-services'

      #   metrics_path: /probe
      #   params:
      #     module: [http_2xx]

      #   kubernetes_sd_configs:
      #     - role: service

      #   relabel_configs:
      #     - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
      #       action: keep
      #       regex: true
      #     - source_labels: [__address__]
      #       target_label: __param_target
      #     - target_label: __address__
      #       replacement: blackbox
      #     - source_labels: [__param_target]
      #       target_label: instance
      #     - action: labelmap
      #       regex: __meta_kubernetes_service_label_(.+)
      #     - source_labels: [__meta_kubernetes_namespace]
      #       target_label: kubernetes_namespace
      #     - source_labels: [__meta_kubernetes_service_name]
      #       target_label: kubernetes_name

      # Example scrape config for pods
      #
      # The relabeling allows the actual pod scrape endpoint to be configured via the
      # following annotations:
      #
      # * `prometheus.io/scrape`: Only scrape pods that have a value of `true`
      # * `prometheus.io/path`: If the metrics path is not `/metrics` override this.
      # * `prometheus.io/port`: Scrape the pod on the indicated port instead of the default of `9102`.
      # - job_name: 'kubernetes-pods'

      #   kubernetes_sd_configs:
      #     - role: pod

      #   relabel_configs:
      #     - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
      #       action: keep
      #       regex: true
      #     - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
      #       action: replace
      #       target_label: __metrics_path__
      #       regex: (.+)
      #     - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
      #       action: replace
      #       regex: ([^:]+)(?::\d+)?;(\d+)
      #       replacement: $1:$2
      #       target_label: __address__
      #     - action: labelmap
      #       regex: __meta_kubernetes_pod_label_(.+)
      #     - source_labels: [__meta_kubernetes_namespace]
      #       action: replace
      #       target_label: kubernetes_namespace
      #     - source_labels: [__meta_kubernetes_pod_name]
      #       action: replace
      #       target_label: kubernetes_pod_name

# adds additional scrape configs to prometheus.yml
# must be a string so you have to add a | after extraScrapeConfigs:
# example adds prometheus-blackbox-exporter scrape config
extraScrapeConfigs:
  # - job_name: 'prometheus-blackbox-exporter'
  #   metrics_path: /probe
  #   params:
  #     module: [http_2xx]
  #   static_configs:
  #     - targets:
  #       - https://example.com
  #   relabel_configs:
  #     - source_labels: [__address__]
  #       target_label: __param_target
  #     - source_labels: [__param_target]
  #       target_label: instance
  #     - target_label: __address__
  #       replacement: prometheus-blackbox-exporter:9115

# Adds option to add alert_relabel_configs to avoid duplicate alerts in alertmanager
# useful in H/A prometheus with different external labels but the same alerts
alertRelabelConfigs:
  # alert_relabel_configs:
  # - source_labels: [dc]
  #   regex: (.+)\d+
  #   target_label: dc

networkPolicy:
  ## Enable creation of NetworkPolicy resources.
  ##
  enabled: true