## Default values for Wavefront

## This is a unique name for the cluster
## All metrics will receive a `cluster` tag with this value
## Required
clusterName: KUBERNETES_CLUSTER_NAME


## Wavefront URL (cluster) and API Token
## Required
wavefront:
  url: https://YOUR_CLUSTER.wavefront.com
  token: YOUR_API_TOKEN


## Wavefront Collector is responsible to get all Kubernetes metrics from your cluster.
## It will capture Kubernetes resources metrics available from the kubelets,
## as well as auto-discovery capabilities.
collector:
  enabled: true
  image:
    repository: wavefronthq/wavefront-kubernetes-collector
    tag: 0.9.7
    pullPolicy: IfNotPresent

  ## If set to true, metrics will be sent to Wavefront via a Wavefront Proxy.
  ## When true you must either specify a value for `collector.proxyAddress` or set `proxy.enabled` to true
  ## If set to false, metrics will be sent to Wavefront via the Direct Ingestion API
  useProxy: true

  ## Can be used to specify a specific address for the Wavefront Proxy
  ## The proxy can be anywhere network reachable including outside of the cluster
  ## Required if `collector.useProxy` is true and `proxy.enabled` is false
  # proxyAddress: wavefront-proxy:2878

  ## This is the Kubelet summary api endpoint and options.
  ## Ref: https://github.com/wavefrontHQ/wavefront-kubernetes-collector/blob/master/docs/configuration.md#kubernetes-source
  # kubernetesSource: kubernetes.summary_api:''
  ## If using Openshift (see below to enable) use the following for kubernetesSource
  # kubernetesSource: kubernetes.summary_api:${MASTER_URL}?useServiceAccount=true&kubeletHttps=true&kubeletPort=10250

  ## If set to true, any Kubernetes labels will be applied to metrics as tags. Defaults to false.
  includeLabels: true

  ## If set to true, all container metrics will be sent to Wavefront.
  ## When set to false, container level metrics are skipped (pod level and above are still sent to Wavefront). Defaults to true.
  # includeContainers: true

  ## The global prefix to be added for Kubernetes metrics. Defaults to `kubernetes.`.
  ## This does not apply to other sources. Use source level prefixes for sources other than the Kubernetes source.
  # prefix: kubernetes.

  ## max number of CPUs that can be used simultaneously. Less than 1 for default (number of cores)
  # maxProcs: 0

  ## The resolution at which the collector will retain metrics. (default 1m)
  # interval: 1m

  ## Timeout for exporting data (default 20s)
  # sinkDelay: 20s

  ## log level. Uses V logs (glog)
  # logVerbosity: 0

  ## Discovery capabilities of Wavefront Collector
  discovery:
    enabled: true

  ## Rules based discovery collection configuration
  ## Ref: https://github.com/wavefrontHQ/wavefront-kubernetes-collector/blob/master/docs/discovery.md#rules-based-discovery
  #   config:
  #     config.yaml: |
  #       global:
  #         discovery_interval: 10m
  #       prom_configs:
  #       - name: kube-dns-discovery
  #         labels:
  #           k8s-app: kube-dns
  #         port: 10055
  #         path: /metrics
  #         scheme: http
  #         source: kube-dns
  #         prefix: kube.dns.
  #         tags:
  #           env: prod
  #           collector: wavefront-collector

  ## Wavefront Collector resource requests and limits
  ## Make sure to keep requests and limits equal to keep the pods in the Guaranteed QoS class
  ## Ref: http://kubernetes.io/docs/user-guide/compute-resources/
  resources:
    requests:
      cpu: 200m
      memory: 256Mi
    limits:
      cpu: 200m
      memory: 256Mi


## Wavefront Proxy is a metrics forwarder that is used to relay metrics to the Wavefront SaaS service.
## It can receive metrics from the Wavefront Collector as well as other metrics collection services
## within your cluster. The proxy also supports preprocessor rules to allow you to further filter
## and enhance your metric names, and tags. Should network connectivity fall between the proxy and
## Wavefront SaaS service, the proxy will buffer metrics, which will be flushed when connectivity resumes.
## Ref: https://docs.wavefront.com/proxies.html
proxy:
  enabled: true
  image:
    repository: wavefronthq/proxy
    tag: 4.35
    pullPolicy: IfNotPresent

  ## The port number the proxy will listen on for metrics in Wavefront data format.
  ## This is usually 2878
  port: 2878

  ## The port nubmer the proxy will listen on for tracing spans in Wavefront trace data format.
  ## This is usually 30000
  # tracePort: 30000

  ## The port nubmer the proxy will listen on for tracing spans in Jaeger data format.
  ## This is usually 30001
  # jaegerPort: 30001

  ## The port nubmer the proxy will listen on for tracing spans in Zipkin data format.
  ## This is usually 9411
  # zipkinPort: 9411

  ## Sampling rate to apply to tracing spans sent to the proxy.
  ## This rate is applied to all data formats the proxy is listening on.
  ## Value should be between 0.0 and 1.0.  Default is 1.0
  # traceSamplingRate: 0.25

  ## When this is set to a value greater than 0,
  ## spans that are greater than or equal to this value will be sampled.
  # traceSamplingDuration: 500

  ## Any configuration property can be passed to the proxy via command line args in
  ## in the format: `--<property_name> <value>`. Multiple properties can be specified
  ## separated by whitespace.
  ## Ref: https://docs.wavefront.com/proxies_configuring.html
  # args:

  ## Proxy is a Java application. By default Java will consume upto 4G of heap memory.
  ## This can be used to override the default. Uses the `-Xmx` command line option for java
  # heap: 1024m

  ## Preprocessor rules is a powerful way to apply filtering or to enhance metrics as they flow
  ## through the proxy. You can configure the rules here. By default a rule to drop Kubernetes
  ## generated labels is applied to remove unecessary and often noisy tags.
  ## Ref: https://docs.wavefront.com/proxies_preprocessor_rules.html
  preprocessor:
    rules.yaml: |
      '2878':
        - rule    : drop-generated-label-tags
          action  : dropTag
          tag     : label\.(controller-revision-hash|pod-template-.*|.*kubernetes\.io.*)
  #       - rule    : add-cluster-tag
  #         action  : addTag
  #         tag     : cluster
  #         value   : {{ .Values.clusterName | quote }}


## Specifies whether RBAC resources should be created
rbac:
  create: true


## Specifies whether a ServiceAccount should be created
serviceAccount:
  create: true

  ## The name of the ServiceAccount to use.
  ## If not set and create is true, a name is generated using the fullname template
  name:


## kube-state-metrics are used to get metrics about the state of the Kubernetes scheduler
## If enabled the kube-state-metrics chart will be installed as a subchart and the collector
## will be configured to capture metrics.
kubeStateMetrics:
  enabled: true


## Openshift integration can be enabled here
## If enabled is true, you must specify `collector.kubernetesSource` to be a valid
## summary api endpoint within your Openshift environment.
openshift:
  enabled: false

  ## Wavefront proxy requires a persistent volume claim for its metrics buffers in Openshift
  ## If `proxy.enabled` is true, this must be set to the name of a persistent volume claim
  ## that the proxy can use for its buffers.
  # pvcName: wavefront-storage