charts/bitnami/redis-cluster/values-production.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
  redis: {}

## Bitnami Redis image version
## ref: https://hub.docker.com/r/bitnami/redis/tags/
##
image:
  registry: docker.io
  repository: bitnami/redis-cluster
  ## Bitnami Redis image tag
  ## ref: https://github.com/bitnami/bitnami-docker-redis#supported-tags-and-respective-dockerfile-links
  ##
  tag: 5.0.8-debian-10-r18
  ## 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

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

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

## Redis Cluster settings
##
cluster:
  ## Enable the creation of a Job that will execute the proper command to create the Redis Cluster.
  ##
  init: true
  ## Number of seconds the Job to create the cluster will be waiting for the Nodes to be ready.
  ##
  activeDeadlineSeconds: 600
  ## Number of Redis nodes to be deployed
  ##
  nodes: 6
  ## Parameter to be passed as --cluster-replicas to the redis-cli --cluster create
  ## 1 means that we want a replica for every master created
  ##
  replicas: 1
  ## The busPort should be obtained adding 10000 to the redisPort. By default: 10000 + 6379 = 16379
  ##
  busPort: 16379

  ## Configuration to access the Redis Cluster from outside the Kubernetes cluster
  externalAccess:
    enabled: false
    service:
      ## Type of service for external access. At this moment only LoadBalancer is supported.
      ##
      type: LoadBalancer
      ## Port used when service type is LoadBalancer
      ##
      port: 6379
      ## Array of load balancer IPs for each Redis node. Length must be the same as cluster.nodes
      ##
      loadBalancerIP: []
      ## Service annotations done as key:value pairs
      annotations: {}

  ## This section allows to update the Redis cluster nodes.
  ##
  update:
    ## Setting this to true a hook will add nodes to the Redis cluster after the upgrade.
    ## currentNumberOfNodes is required
    ##
    addNodes: false
    ## Set to the number of nodes that are already deployed
    ##
    currentNumberOfNodes: 6
    ## When using external access set the new externalIPs here as an array
    ##
    newExternalIPs: []

## Specifies the Kubernetes Cluster's Domain Name.
##
clusterDomain: cluster.local

networkPolicy:
  ## Specifies whether a NetworkPolicy should be created
  ##
  enabled: true

  ## 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, Redis will accept connections from any source
  ## (with the correct destination port).
  ##
  # allowExternal: true

  ## Allow connections from other namespacess. Just set label for namespace and set label for pods (optional).
  ##
  ingressNSMatchLabels: {}
  ingressNSPodMatchLabels: {}

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 fullname template
  name:

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

  role:
    ## Rules to create. It follows the role specification
    # rules:
    #  - apiGroups:
    #    - extensions
    #    resources:
    #      - podsecuritypolicies
    #    verbs:
    #      - use
    #    resourceNames:
    #      - gce.unprivileged
    rules: []

## Redis pod Security Context
podSecurityContext:
  enabled: true
  fsGroup: 1001
  runAsUser: 1001
  ## sysctl settings
  ##
  ## Uncomment the setting below to increase the net.core.somaxconn value
  ##
  # sysctls:
  # - name: net.core.somaxconn
  #   value: "10000"

## Containers Security Context
containerSecurityContext:
  enabled: true
  fsGroup: 1001
  runAsUser: 1001
  ## sysctl settings
  ##
  ## Uncomment the setting below to increase the net.core.somaxconn value
  ##
  # sysctls:
  # - name: net.core.somaxconn
  #   value: "10000"

## Use password authentication
usePassword: true
## Redis password
## Defaults to a random 10-character alphanumeric string if not set and usePassword is true
## ref: https://github.com/bitnami/bitnami-docker-redis#setting-the-server-password-on-first-run
##
password: ""
## Use existing secret (ignores previous password)
# existingSecret:
## Password key to be retrieved from Redis secret
##
# existingSecretPasswordKey:

## Mount secrets as files instead of environment variables
usePasswordFile: false

# Redis port
redisPort: 6379

##
## Redis parameters
##

## Custom command to override image cmd
##
# command: []

## Custom args for the cutom commad:
# args: []

## Additional Redis configuration for the nodes
## ref: https://redis.io/topics/config
##
configmap:
## Redis additional command line flags
##
## Can be used to specify command line flags, for example:
##
## extraFlags:
##  - "--maxmemory-policy volatile-ttl"
##  - "--repl-backlog-size 1024mb"
extraFlags: []

## Redis additional annotations
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
podAnnotations: {}

## Redis resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
# resources:
#   requests:
#     memory: 256Mi
#     cpu: 100m
## Use an alternate scheduler, e.g. "stork".
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
##
# schedulerName:

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

## Redis Node selectors and tolerations for pod assignment
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#taints-and-tolerations-beta-feature
##
# nodeSelector: {"beta.kubernetes.io/arch": "amd64"}
# tolerations: []
## Redis pod/node affinity/anti-affinity
##
affinity: {}

## Redis Service properties for standalone mode.
service:
  port: 6379

  ## Provide any additional annotations which may be required. This can be used to
  ## set the LoadBalancer service type to internal only.
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
  ##
  annotations: {}
  labels: {}

## Enable persistence using Persistent Volume Claims
## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
##
persistence:
  enabled: true
  ## The path the volume will be mounted at, useful when using different
  ## Redis images.
  path: /bitnami/redis/data
  ## The subdirectory of the volume to mount to, useful in dev environments
  ## and one PV for multiple services.
  subPath: ""
  ## Redis 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: "-"
  accessModes:
    - ReadWriteOnce
  size: 8Gi
  ## Persistent Volume selectors
  ## https://kubernetes.io/docs/concepts/storage/persistent-volumes/#selector
  matchLabels: {}
  matchExpressions: {}

## Update strategy, can be set to RollingUpdate or onDelete by default.
## https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#updating-statefulsets
statefulset:
  updateStrategy: RollingUpdate
  ## Partition update strategy
  ## https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#partitions
  # rollingUpdatePartition:

## Redis pod priorityClassName
# priorityClassName: {}

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

  image:
    registry: docker.io
    repository: bitnami/redis-exporter
    tag: 1.5.3-debian-10-r11
    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 resource requests and limits
  ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  # resources: {}

  ## Extra arguments for Metrics exporter, for example:
  ## extraArgs:
  ##   check-keys: myKey,myOtherKey
  # extraArgs: {}

  ## Metrics exporter pod Annotation and Labels
  podAnnotations:
    prometheus.io/scrape: "true"
    prometheus.io/port: "9121"
  # podLabels: {}

  # Enable this if you're using https://github.com/coreos/prometheus-operator
  serviceMonitor:
    enabled: false
    ## Specify a namespace if needed
    # namespace: monitoring
    # fallback to the prometheus default unless specified
    # interval: 10s
    ## Defaults to what's used if you follow CoreOS [Prometheus Install Instructions](https://github.com/helm/charts/tree/master/stable/prometheus-operator#tldr)
    ## [Prometheus Selector Label](https://github.com/helm/charts/tree/master/stable/prometheus-operator#prometheus-operator-1)
    ## [Kube Prometheus Selector Label](https://github.com/helm/charts/tree/master/stable/prometheus-operator#exporters)
    selector:
      prometheus: kube-prometheus

  ## Custom PrometheusRule to be defined
  ## The value is evaluated as a template, so, for example, the value can depend on .Release or .Chart
  ## ref: https://github.com/coreos/prometheus-operator#customresourcedefinitions
  prometheusRule:
    enabled: false
    additionalLabels: {}
    namespace: ""
    rules: []
    ## These are just examples rules, please adapt them to your needs.
    ## Make sure to constraint the rules to the current postgresql service.
    #  - alert: RedisDown
    #    expr: redis_up{service="{{ template "redis-cluster.fullname" . }}-metrics"} == 0
    #    for: 2m
    #    labels:
    #      severity: error
    #    annotations:
    #      summary: Redis instance {{ "{{ $instance }}" }} down
    #      description: Redis instance {{ "{{ $instance }}" }} is down.
    #  - alert: RedisMemoryHigh
    #    expr: >
    #       redis_memory_used_bytes{service="{{ template "redis-cluster.fullname" . }}-metrics"} * 100
    #       /
    #       redis_memory_max_bytes{service="{{ template "redis-cluster.fullname" . }}-metrics"}
    #       > 90 =< 100
    #    for: 2m
    #    labels:
    #      severity: error
    #    annotations:
    #      summary: Redis instance {{ "{{ $instance }}" }} is using too much memory
    #      description: Redis instance {{ "{{ $instance }}" }} is using {{ "{{ $value }}" }}% of its available memory.
    #  - alert: RedisKeyEviction
    #    expr: increase(redis_evicted_keys_total{service="{{ template "redis-cluster.fullname" . }}-metrics"}[5m]) > 0
    #    for: 1s
    #    labels:
    #      severity: error
    #    annotations:
    #      summary: Redis instance {{ "{{ $instance }}" }} has evicted keys
    #      description: Redis instance {{ "{{ $instance }}" }} has evicted {{ "{{ $value }}" }} keys in the last 5 minutes.

  ## Metrics exporter pod priorityClassName
  # priorityClassName: {}
  service:
    type: ClusterIP
    ## Use serviceLoadBalancerIP to request a specific static IP,
    ## otherwise leave blank
    # loadBalancerIP:
    annotations: {}
    labels: {}

##
## Init containers parameters:
## volumePermissions: Change the owner of the persist volume mountpoint to RunAsUser:fsGroup
##
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: {}
  # resources:
  #   requests:
  #     memory: 128Mi
  #     cpu: 100m

## Sysctl InitContainer
## used to perform sysctl operation to modify Kernel settings (needed sometimes to avoid warnings)
sysctlImage:
  enabled: false
  command: []
  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
  mountHostSys: false
  resources: {}
  # resources:
  #   requests:
  #     memory: 128Mi
  #     cpu: 100m

## PodSecurityPolicy configuration
## ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
##
podSecurityPolicy:
  ## Specifies whether a PodSecurityPolicy should be created
  ##
  create: false

## Array to add extra volumes
##
extraVolumes: []

## Array to add extra mounts (normally used with extraVolumes)
##
extraVolumeMounts: []

## An array to add extra env vars
## For example:
## extraEnvVars:
##  - name: MY_ENV_VAR
##    value: env_var_value
##
extraEnvVars: []

## Name of a ConfigMap containing extra env vars
##
extraEnvVarsConfigMap:

## Name of a Secret containing extra env vars
##
extraEnvVarsSecret:

## Add your own init container or uncomment and modify the given example.
##
extraInitContainers: {}

## Add sidecars to the pod
##
sidecars: {}
## e.g.
# - name: your-image-name
#   image: your-image
#   imagePullPolicy: Always
#   ports:
#     - name: portname
#       containerPort: 1234