# -- External VM read and write URLs
externalVM:
  read:
    url: ""
    # bearerTokenSecret:
    #   name: dbaas-read-access-token
    #   key: bearerToken
  write:
    # Replace PMM-SERVER-URL with valid URL of PMM Server
    url: "https://<PMM-SERVER-URL>//victoriametrics/api/v1/write"
    bearerTokenSecret:
      name: pmm-token-vmoperator
      key: api_key

# -- kube-state-metrics dependency chart configuration. For possible values check [here](https://github.com/prometheus-community/helm-charts/blob/main/charts/kube-state-metrics/values.yaml)
kube-state-metrics:
  # image:
  #   tag: "v2.14.0"
  enabled: true
  ## all values for kube-state-metrics helm chart can be specified here  
  ## Customizaing kube-state-metrics installation for scraping Custom resources related to Percona Operators
  metricLabelsAllowlist:
  - pods=[app.kubernetes.io/component,app.kubernetes.io/instance,app.kubernetes.io/managed-by,app.kubernetes.io/name,app.kubernetes.io/part-of],persistentvolumeclaims=[app.kubernetes.io/component,app.kubernetes.io/instance,app.kubernetes.io/managed-by,app.kubernetes.io/name,app.kubernetes.io/part-of],jobs=[app.kubernetes.io/component,app.kubernetes.io/instance,app.kubernetes.io/managed-by,app.kubernetes.io/name,app.kubernetes.io/part-of]
  extraArgs: 
  - --custom-resource-state-config-file=/go/src/k8s.io/kube-state-metrics/config
  volumeMounts: 
  - mountPath: /go/src/k8s.io/kube-state-metrics/
    name: cr-config
  volumes: 
  - configMap:
      name: customresource-config-ksm
    name: cr-config  
  rbac: 
    extraRules:
    - apiGroups:
      - apiextensions.k8s.io
      resources:
      - customresourcedefinitions
      verbs:
      - list
      - watch       
    - apiGroups:
      - pxc.percona.com
      resources:
      - perconaxtradbclusters
      - perconaxtradbclusters/status
      - perconaxtradbclusterbackups
      - perconaxtradbclusterbackups/status
      - perconaxtradbclusterrestores
      - perconaxtradbclusterrestores/status
      verbs:
      - list
      - watch
    - apiGroups:
      - psmdb.percona.com
      resources:
      - perconaservermongodbs
      - perconaservermongodbs/status
      - perconaservermongodbbackups
      - perconaservermongodbbackups/status
      - perconaservermongodbrestores
      - perconaservermongodbrestores/status
      verbs:
      - list
      - watch
    - apiGroups:
      - pgv2.percona.com
      resources:
      - perconapgbackups/status
      - perconapgclusters/status
      - perconapgrestores/status
      - perconapgclusters
      - perconapgrestores
      - perconapgbackups
      verbs:
      - list
      - watch     

# -- Component scraping the kubelets
kubelet:
  enabled: true
  vmScrapes:
    # -- Enable scraping /metrics/cadvisor from kubelet's service
    cadvisor:
      enabled: true
      spec:
        path: /metrics/cadvisor
    # -- Enable scraping /metrics/probes from kubelet's service
    probes:
      enabled: true
      spec:
        path: /metrics/probes
    kubelet:
      spec: {}
  # -- Spec for VMNodeScrape CRD is [here](https://docs.victoriametrics.com/operator/api.html#vmnodescrapespec)
  vmScrape:
    kind: VMNodeScrape
    spec:
      scheme: "https"
      honorLabels: true
      interval: "30s"
      scrapeTimeout: "5s"
      tlsConfig:
        insecureSkipVerify: true
        caFile: "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
      bearerTokenFile: "/var/run/secrets/kubernetes.io/serviceaccount/token"
      # drop high cardinality label and useless metrics for cadvisor and kubelet

      # By default only 30 labels are kept unless the PMM server configurations are changed.
      # Few labels are removed from the configuration which might be redundant or might be derived from other labels
      # Some of the cloud specific labels are added here
      metricRelabelConfigs:
        - action: labeldrop
          regex: (uid)
        - action: labeldrop
          regex: (id|name)
        - action: labeldrop
          regex: failure_domain_beta_kubernetes_.*
        - action: labeldrop
          regex: beta_kubernetes_io_.*   
        # Some GKE specific labels            
        - action: labeldrop
          regex: topology_gke_io_zone      
        - action: labeldrop
          regex: cloud_google_com_gke_logging_variant   
        - action: labeldrop
          regex: cloud_google_com_machine_family   
        - action: labeldrop
          regex: cloud_google_com_gke_cpu_scaling_level                             
        - action: drop
          source_labels: [__name__]
          regex: (rest_client_request_duration_seconds_bucket|rest_client_request_duration_seconds_sum|rest_client_request_duration_seconds_count)
      relabelConfigs:
        - action: labelmap
          regex: __meta_kubernetes_node_label_(.+)
        - sourceLabels: [__metrics_path__]
          targetLabel: metrics_path
        - targetLabel: "job"
          replacement: "kubelet"
      # ignore timestamps of cadvisor's metrics by default
      # more info here https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697#issuecomment-1656540535
      honorTimestamps: false