charts/bitnami/zookeeper/values.yaml

## Global Docker image parameters
## Please, note that this will override the image parameters, including dependencies, configured to use the global value
## Current available global Docker image parameters: imageRegistry and imagePullSecrets
##
# global:
#   imageRegistry: myRegistryName
#   imagePullSecrets:
#     - myRegistryKeySecretName
#   storageClass: myStorageClass

## Bitnami Zookeeper image version
## ref: https://hub.docker.com/r/bitnami/zookeeper/tags/
##
image:
  registry: docker.io
  repository: bitnami/zookeeper
  tag: 3.6.0-debian-10-r12
  ## Specify a imagePullPolicy
  ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
  ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
  ##
  pullPolicy: IfNotPresent
  ## Optionally specify an array of imagePullSecrets.
  ## Secrets must be manually created in the namespace.
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
  ##
  # pullSecrets:
  #   - myRegistryKeySecretName
  ## Set to true if you would like to see extra information on logs
  ## It turns BASH and NAMI debugging in minideb
  ## ref:  https://github.com/bitnami/minideb-extras/#turn-on-bash-debugging
  ##
  debug: false

## String to partially override zookeeper.fullname template (will maintain the release name)
# nameOverride:

## String to fully override zookeeper.fullname template
# fullnameOverride:

## Init containers parameters:
## volumePermissions: Change the owner and group of the persistent volume mountpoint to runAsUser:fsGroup values from the securityContext section.
##
volumePermissions:
  enabled: false
  image:
    registry: docker.io
    repository: bitnami/minideb
    tag: buster
    pullPolicy: Always
    ## Optionally specify an array of imagePullSecrets.
    ## Secrets must be manually created in the namespace.
    ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
    ##
    # pullSecrets:
    #   - myRegistryKeySecretName
  resources: {}

## StatefulSet controller supports automated updates. There are two valid update strategies: RollingUpdate and OnDelete
## ref: https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#updating-statefulsets
##
updateStrategy: RollingUpdate

## Limits the number of pods of the replicated application that are down simultaneously from voluntary disruptions
## The PDB will only be created if replicaCount is greater than 1
## ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions
##
podDisruptionBudget:
  maxUnavailable: 1

## Partition update strategy
## https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#partitions
##
# rollingUpdatePartition:

# Cluster domain
clusterDomain: cluster.local

## StatefulSet controller supports relax its ordering guarantees while preserving its uniqueness and identity guarantees. There are two valid pod management policies: OrderedReady and Parallel
## ref: https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#pod-management-policy
##
podManagementPolicy: Parallel

## Number of ZooKeeper nodes
##
replicaCount: 1

## Basic time unit in milliseconds used by ZooKeeper for heartbeats
##
tickTime: 2000

## ZooKeeper uses to limit the length of time the ZooKeeper servers in quorum have to connect to a leader
##
initLimit: 10

## How far out of date a server can be from a leader
##
syncLimit: 5

## Limits the number of concurrent connections that a single client may make to a single member of the ZooKeeper ensemble
##
maxClientCnxns: 60

## A list of comma separated Four Letter Words commands to use
##
fourlwCommandsWhitelist: srvr, mntr

## Allow zookeeper to listen for peers on all IPs
##
listenOnAllIPs: false

## Allow to accept connections from unauthenticated users
##
allowAnonymousLogin: true

autopurge:
  ## Retains the snapRetainCount most recent snapshots and the corresponding transaction logs and deletes the rest
  ##
  snapRetainCount: 3
  ## The time interval in hours for which the purge task has to be triggered. Set to a positive integer (1 and above) to enable the auto purging.
  ##
  purgeInterval: 0

auth:
  ## Use existing secret (ignores previous password)
  ##
  # existingSecret:
  ## Enable Zookeeper auth. It uses SASL/Digest-MD5
  ##
  enabled: false
  ## User that will use Zookeeper clients to auth
  ##
  clientUser:
  ## Password that will use Zookeeper clients to auth
  ##
  clientPassword:
  ## Comma, semicolon or whitespace separated list of user to be created. Specify them as a string, for example: "user1,user2,admin"
  ##
  serverUsers:
  ## Comma, semicolon or whitespace separated list of passwords to assign to users when created. Specify them as a string, for example: "pass4user1, pass4user2, pass4admin"
  ##
  serverPasswords:

## Size in MB for the Java Heap options (Xmx and XMs). This env var is ignored if Xmx an Xms are configured via JVMFLAGS
##
heapSize: 1024

## Log level for the Zookeeper server. ERROR by default. Have in mind if you set it to INFO or WARN the ReadinessProve will produce a lot of logs.
##
logLevel: ERROR

## Default JVMFLAGS for the ZooKeeper process
##
# jvmFlags:

## Configure ZooKeeper with a custom zoo.cfg file
##
# config:

## Kubernetes configuration
## For minikube, set this to NodePort, elsewhere use LoadBalancer
##
service:
  type: ClusterIP
  port: 2181
  followerPort: 2888
  electionPort: 3888
  publishNotReadyAddresses: true

## Service account for Zookeeper to use.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/
##
serviceAccount:
  ## Specifies whether a ServiceAccount should be created
  ##
  create: false
  ## The name of the ServiceAccount to use.
  ## If not set and create is true, a name is generated using the zookeeper.fullname template
  # name:

## Zookeeper Pod Security Context
securityContext:
  enabled: true
  fsGroup: 1001
  runAsUser: 1001

## Zookeeper 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)
##
persistence:
  enabled: true
  # storageClass: "-"
  accessModes:
    - ReadWriteOnce
  size: 8Gi
  annotations: {}

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

## Tolerations for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: []

## Annotations
## Ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
podAnnotations: {}


## Affinity for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
##
affinity: {}

## Configure resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
##
resources:
  requests:
    memory: 256Mi
    cpu: 250m

## Configure extra options for liveness and readiness probes
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes)
##
livenessProbe:
  enabled: true
  initialDelaySeconds: 30
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1

readinessProbe:
  enabled: true
  initialDelaySeconds: 5
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1

## Network policies
## Ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/
##
networkPolicy:
  ## Specifies whether a NetworkPolicy should be created
  ##
  enabled: false

  ## The Policy model to apply. When set to false, only pods with the correct
  ## client label will have network access to the port Redis is listening
  ## on. When true, zookeeper accept connections from any source
  ## (with the correct destination port).
  ##
  # allowExternal: true

## Prometheus Exporter / Metrics
##
metrics:
  enabled: false

  image:
    registry: docker.io
    repository: bitnami/zookeeper-exporter
    tag: 0.1.3-debian-10-r51
    pullPolicy: IfNotPresent
    ## Optionally specify an array of imagePullSecrets.
    ## Secrets must be manually created in the namespace.
    ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
    ##
    # pullSecrets:
    #   - myRegistryKeySecretName

  ## Metrics exporter pod Annotation and Labels
  podAnnotations:
    prometheus.io/scrape: "true"
    prometheus.io/port: "9141"
  podLabels: {}

  timeoutSeconds: 3

  ## Metrics exporter resource requests and limits
  ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources: {}

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

  ## Tolerations for pod assignment
  ## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
  ##
  tolerations: []

  ## Affinity for pod assignment
  ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
  ##
  affinity: {}

  ## Prometheus Operator ServiceMonitor configuration
  ##
  serviceMonitor:
    enabled: false
    ## Namespace in which Prometheus is running
    ##
    namespace:

    ## Interval at which metrics should be scraped.
    ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint
    ##
    # interval: 10s

    ## Timeout after which the scrape is ended
    ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint
    ##
    # scrapeTimeout: 10s

    ## ServiceMonitor selector labels
    ## ref: https://github.com/bitnami/charts/tree/master/bitnami/prometheus-operator#prometheus-configuration
    ##
    # selector:
    #   prometheus: my-prometheus