charts/bitnami/etcd/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 etcd image version
## ref: https://hub.docker.com/r/bitnami/etcd/tags/
##
image:
  registry: docker.io
  repository: bitnami/etcd
  tag: 3.4.15-debian-10-r9
  ## 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/
  ## e.g:
  ## pullSecrets:
  ##   - myRegistryKeySecretName
  ##
  pullSecrets: []
  ## Set to true if you would like to see extra information on logs
  ##
  debug: false

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

## String to fully override common.names.fullname template
##
# fullnameOverride:

## Add labels to all the deployed resources
##
commonLabels: {}

## Add annotations to all the deployed resources
##
commonAnnotations: {}

## Force target Kubernetes version (using Helm capabilities if not set)
##
kubeVersion: ""

## Kubernetes Cluster Domain
##
clusterDomain: cluster.local

## Extra objects to deploy (value evaluated as a template)
##
extraDeploy: []

## Authentication parameters
##
auth:
  ## Role-based access control parameters
  ## ref: https://etcd.io/docs/current/op-guide/authentication/
  ##
  rbac:
    enabled: true
    ## Allow to use etcd without configuring RBAC authentication
    ##
    allowNoneAuthentication: true
    ## root user password. The root user is always `root`
    ##
    rootPassword: ""
    ## Name of the existing secret containing credentials for the root user
    ##
    existingSecret: ""

  ## TLS authentication for client-to-server communications
  ## ref: https://etcd.io/docs/current/op-guide/security/
  ##
  client:
    ## Switch to encrypt client-to-server communications using TLS
    ##
    secureTransport: false
    ## Switch to automatically create the TLS certificates
    ##
    useAutoTLS: false
    ## Name of the existing secret containing the TLS certificates for client-to-server communications
    ##
    existingSecret: ""
    ## Switch to enable host authentication using TLS certificates. Requires existing secret
    ##
    enableAuthentication: false
    ## Name of the file containing the client certificate
    ##
    certFilename: cert.pem
    ## Name of the file containing the client certificate private key
    ##
    certKeyFilename: key.pem
    ## Name of the file containing the client CA certificate
    ## If not specified and `auth.client.enableAuthentication=true` or `auth.rbac.enabled=true`, the default is is `ca.crt`
    ##
    caFilename: ""

  ## TLS authentication for server-to-server communications
  ## ref: https://etcd.io/docs/current/op-guide/security/
  ##
  peer:
    ## Switch to encrypt server-to-server communications using TLS
    ##
    secureTransport: false
    ## Switch to automatically create the TLS certificates
    ##
    useAutoTLS: false
    ## Name of the existing secret containing the TLS certificates for server-to-server communications
    ##
    existingSecret: ""
    ## Switch to enable host authentication using TLS certificates. Requires existing secret
    ##
    enableAuthentication: false
    ## Name of the file containing the peer certificate
    ##
    certFilename: cert.pem
    ## Name of the file containing the peer certificate private key
    ##
    certKeyFilename: key.pem
    ## Name of the file containing the peer CA certificate
    ## If not specified and `auth.peer.enableAuthentication=true` or `rbac.enabled=true`, the default is is `ca.crt`
    ##
    caFilename: ""

## Initial cluster state. Allowed values: 'new' or 'existing'
## If this values is not set, the default values below are set:
## - 'new': when installing the chart ('helm install ...')
## - 'existing': when upgrading the chart ('helm upgrade ...')
##
initialClusterState: ""

## Limits the number of operating system threads that can execute user-level
## Go code simultaneously by setting GOMAXPROCS environment variable
## ref: https://golang.org/pkg/runtime
##
# maxProcs:

## Use a PreStop hook to remove the etcd members from the etcd cluster
## they the containers are terminated
## NOTE: Ignored if lifecycleHooks is set or replicaCount=1
##
removeMemberOnContainerTermination: true

## etcd configuration
## Specify content for etcd.conf.yml
## e.g:
## configuration: |-
##    foo: bar
##    baz:
##
# configuration:

## Existing ConfigMap with etcd configuration
## NOTE: When it's set the configuration parameter is ignored
##
# existingConfigmap:

## An array to add extra env vars
## e.g:
## extraEnvVars:
##   - name: FOO
##     value: "bar"
##
extraEnvVars: []

## ConfigMap with extra environment variables
##
extraEnvVarsCM: ""

## Secret with extra environment variables
##
extraEnvVarsSecret: ""

## Command and args for running the container (set to default if not set). Use array form
##
command: []
args: []

## Number of replicas
##
replicaCount: 1

## Update strategy
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies
##
updateStrategy:
  ## Update strategy type, can be set to RollingUpdate or OnDelete.
  ##
  type: RollingUpdate

## Pod management policy
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#pod-management-policies
##
podManagementPolicy: Parallel

## etcd pod host aliases
## ref: https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
##
hostAliases: []

## Override default etcd container hooks
##
lifecycleHooks: {}

## etcd container ports to open
##
containerPorts:
  client: 2379
  peer: 2380

## etcd containers' SecurityContext
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
##
podSecurityContext:
  enabled: true
  fsGroup: 1001

## etcd pods' Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
##
containerSecurityContext:
  enabled: true
  runAsUser: 1001
  runAsNonRoot: true

## etcd containers' resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
##
resources:
  ## We usually recommend not to specify default resources and to leave this as a conscious
  ## choice for the user. This also increases chances charts run on environments with little
  ## resources, such as Minikube. If you do want to specify resources, uncomment the following
  ## lines, adjust them as necessary, and remove the curly braces after 'resources:'.
  ## e.g:
  ## limits:
  ##   cpu: 500m
  ##   memory: 1Gi
  ##
  limits: {}
  requests: {}

## Configure extra options for liveness, readiness and startup probes
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
##
livenessProbe:
  enabled: true
  initialDelaySeconds: 60
  periodSeconds: 30
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 5
readinessProbe:
  enabled: true
  initialDelaySeconds: 60
  periodSeconds: 10
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 5
startupProbe:
  enabled: false
  initialDelaySeconds: 0
  periodSeconds: 10
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 60

## Custom Liveness probes for etcd
##
customLivenessProbe: {}

## Custom Readiness probes for etcd
##
customReadinessProbe: {}

## Custom Startup probe for etcd
##
customStartupProbe: {}

## Extra volumes to add to the etcd statefulset
##
extraVolumes: []

## Extra volume mounts to add to etcd containers
##
extraVolumeMounts: []

## Add init containers to the etcd pods.
## e.g:
## initContainers:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
initContainers: {}

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

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

## Pod labels
## Ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
##
podLabels: {}

## Pod affinity preset
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
## Allowed values: soft, hard
##
podAffinityPreset: ""

## Pod anti-affinity preset
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
## Allowed values: soft, hard
##
podAntiAffinityPreset: soft

## Node affinity preset
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity
## Allowed values: soft, hard
##
nodeAffinityPreset:
  ## Node affinity type
  ## Allowed values: soft, hard
  ##
  type: ""
  ## Node label key to match
  ## e.g:
  ## key: "kubernetes.io/e2e-az-name"
  ##
  key: ""
  ## Node label values to match
  ## e.g:
  ## values:
  ##   - e2e-az1
  ##   - e2e-az2
  ##
  values: []

## Affinity for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
## Note: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set
##
affinity: {}

## 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: []

## Name of the priority class to be used by etcd pods, priority class needs to be created beforehand
## Ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
##
priorityClassName: ""

## etcd Pod Disruption Budget configuration
## ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb/
##
pdb:
  create: false
  ## Min number of pods that must still be available after the eviction
  ##
  minAvailable: 1
  ## Max number of pods that can be unavailable after the eviction
  ##
  # maxUnavailable: 1

## Service parameters
##
service:
  ## K8s service type
  ##
  type: ClusterIP
  ## etcd client port
  ##
  port: 2379
  ## etcd client port name override
  ##
  clientPortNameOverride: ""
  ## etcd peer port
  ##
  peerPort: 2380
  ## etcd peer port name override
  ##
  peerPortNameOverride: ""
  ## Specify the nodePort(s) value(s) for the LoadBalancer and NodePort service types.
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
  ##
  nodePorts:
    clientPort: ""
    peerPort: ""
  ## loadBalancerIP for the etcd service (optional, cloud specific)
  ## ref: http://kubernetes.io/docs/user-guide/services/#type-loadbalancer
  ##
  loadBalancerIP: ""
  ## Load Balancer sources
  ## ref: https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service
  ## e.g:
  ## loadBalancerSourceRanges:
  ##   - 10.10.10.0/24
  ##
  loadBalancerSourceRanges: []
  ## External IPs
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#external-ips
  ##
  externalIPs: []
  ## Provide any additional annotations which may be required (evaluated as a template)
  ##
  annotations: {}

## Enable persistence using Persistent Volume Claims
## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
##
persistence:
  ## If true, use a Persistent Volume Claim. If false, use emptyDir.
  ##
  enabled: true
  ## 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: "-"
  ## Persistent Volume Claim annotations (evaluated as a template)
  ##
  annotations: {}
  ## Persistent Volume Access Modes
  ##
  accessModes:
    - ReadWriteOnce
  ## Persistent Volume size
  ##
  size: 8Gi
  ## Provide any additional label selector to further filter the set of volumes (evaluated as a template)
  ## ref: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#selector
  ##
  selector: {}

## 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/bitnami-shell
    tag: "10"
    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/
    ## e.g:
    ## pullSecrets:
    ##   - myRegistryKeySecretName
    ##
    pullSecrets: []

  ## Init container' resource requests and limits
  ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
  ##
  resources:
    ## We usually recommend not to specify default resources and to leave this as a conscious
    ## choice for the user. This also increases chances charts run on environments with little
    ## resources, such as Minikube. If you do want to specify resources, uncomment the following
    ## lines, adjust them as necessary, and remove the curly braces after 'resources:'.
    ## e.g:
    ## limits:
    ##   cpu: 500m
    ##   memory: 1Gi
    ##
    limits: {}
    requests: {}

## etcd metrics configuration
##
metrics:
  enabled: false
  ## Annotations for the Prometheus metrics on etcd pods
  ##
  podAnnotations:
    prometheus.io/scrape: "true"
    prometheus.io/port: "2379"

  ## Prometheus Service Monitor
  ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint
  ##
  podMonitor:
    ## If the Prometheus Operator is installed in your cluster, set to true to create a PodMonitor entry
    ##
    enabled: false
    ## Namespace in which Prometheus is running
    ##
    # namespace: monitoring
    ## Specify the interval at which metrics should be scraped
    ##
    interval: 30s
    ## Specify the timeout after which the scrape is ended
    ##
    # scrapeTimeout: 30s
    ## Used to pass Labels that are used by the Prometheus installed in your cluster to select PodMonitors to work with
    ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#prometheusspec
    ##
    additionalLabels: {}
    ## Scheme to use for scraping.
    ##
    scheme: http
    ## TLS configuration for the endpoints to be scraped.
    ## ref: https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#tlsconfig
    ## e.g:
    ## tlsConfig:
    ##   ca:
    ##     secret:
    ##       name: existingSecretName
    ##
    tlsConfig: {}

## Start a new etcd cluster recovering the data from an existing snapshot
## before bootstrapping
##
startFromSnapshot:
  enabled: false
  ## Existing PVC containing the etcd snapshot
  ##
  existingClaim: ""
  ## Snapshot filename
  ##
  snapshotFilename: ""

## Enable auto disaster recovery by periodically snapshotting the keyspace:
## - It creates a cronjob to periodically snapshotting the keyspace
## - It also creates a ReadWriteMany PVC to store the snapshots
## If the cluster permanently loses more than (N-1)/2 members, it tries to
## recover itself from the last available snapshot.
##
disasterRecovery:
  enabled: false
  cronjob:
    ## Schedule in Cron format to save snapshots
    ## See https://en.wikipedia.org/wiki/Cron
    ##
    schedule: "*/30 * * * *"
    ## Number of successful finished jobs to retain
    ##
    historyLimit: 1
    ## Number of etcd snapshots to retain, tagged with date
    ##
    snapshotHistoryLimit: 1
    ## Pod annotations
    ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
    ##
    podAnnotations: {}
    ## Configure resource requests and limits for snapshotter containers
    ## ref: http://kubernetes.io/docs/user-guide/compute-resources/
    ##
    resources:
      ## We usually recommend not to specify default resources and to leave this as a conscious
      ## choice for the user. This also increases chances charts run on environments with little
      ## resources, such as Minikube. If you do want to specify resources, uncomment the following
      ## lines, adjust them as necessary, and remove the curly braces after 'resources:'.
      ## e.g:
      ## limits:
      ##   cpu: 500m
      ##   memory: 1Gi
      ##
      limits: {}
      requests: {}
  pvc:
    ## A manually managed Persistent Volume and Claim
    ## If defined, PVC must be created manually before volume will be bound
    ## The value is evaluated as a template, so, for example, the name can depend on .Release or .Chart
    ##
    # existingClaim:

    ## PVC Storage Request
    ##
    size: 2Gi
    ## storageClassName, choose a storageClassName with ReadWriteMany support
    ##
    storageClassName: nfs