values.yaml

# Copyright VMware, Inc.
# SPDX-License-Identifier: APACHE-2.0

## @section Global parameters
## 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, imagePullSecrets and storageClass
##

## @param global.imageRegistry Global Docker image registry
## @param global.imagePullSecrets [array] Global Docker registry secret names as an array
## @param global.storageClass Global StorageClass for Persistent Volume(s)
##
global:
  imageRegistry: ""
  ## E.g.
  ## imagePullSecrets:
  ##   - myRegistryKeySecretName
  ##
  imagePullSecrets: []
  storageClass: ""

## @section Common parameters
##

## @param kubeVersion Force target Kubernetes version (using Helm capabilities if not set)
##
kubeVersion: ""
## @param nameOverride String to partially override common.names.fullname template (will maintain the release name)
##
nameOverride: ""
## @param fullnameOverride String to fully override common.names.fullname template
##
fullnameOverride: ""
## @param commonLabels [object] Labels to add to all deployed objects
##
commonLabels: {}
## @param commonAnnotations [object] Annotations to add to all deployed objects
##
commonAnnotations: {}
## @param clusterDomain Default Kubernetes cluster domain
##
clusterDomain: cluster.local
## @param extraDeploy [array] Array of extra objects to deploy with the release
##
extraDeploy: []

## Enable diagnostic mode in the deployment
##
diagnosticMode:
  ## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden)
  ##
  enabled: false
  ## @param diagnosticMode.command Command to override all containers in the deployment
  ##
  command:
    - sleep
  ## @param diagnosticMode.args Args to override all containers in the deployment
  ##
  args:
    - infinity

## @section etcd parameters
##

## Bitnami etcd image version
## ref: https://hub.docker.com/r/bitnami/etcd/tags/
## @param image.registry [default: REGISTRY_NAME] etcd image registry
## @param image.repository [default: REPOSITORY_NAME/etcd] etcd image name
## @skip image.tag etcd image tag
## @param image.digest etcd image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag
##
image:
  registry: docker.io
  repository: bitnami/etcd
  tag: 3.5.11-debian-11-r3
  digest: ""
  ## @param image.pullPolicy etcd image pull policy
  ## Specify a imagePullPolicy
  ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
  ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
  ##
  pullPolicy: IfNotPresent
  ## @param image.pullSecrets [array] etcd image pull secrets
  ## 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: []
  ## @param image.debug Enable image debug mode
  ## Set to true if you would like to see extra information on logs
  ##
  debug: false
## Authentication parameters
##
auth:
  ## Role-based access control parameters
  ## ref: https://etcd.io/docs/current/op-guide/authentication/
  ##
  rbac:
    ## @param auth.rbac.create Switch to enable RBAC authentication
    ##
    create: true
    ## @param auth.rbac.allowNoneAuthentication Allow to use etcd without configuring RBAC authentication
    ##
    allowNoneAuthentication: true
    ## @param auth.rbac.rootPassword Root user password. The root user is always `root`
    ##
    rootPassword: ""
    ## @param auth.rbac.existingSecret Name of the existing secret containing credentials for the root user
    ##
    existingSecret: ""
    ## @param auth.rbac.existingSecretPasswordKey Name of key containing password to be retrieved from the existing secret
    ##
    existingSecretPasswordKey: ""
  ## Authentication token
  ## ref: https://etcd.io/docs/latest/learning/design-auth-v3/#two-types-of-tokens-simple-and-jwt
  ##
  token:
    ## @param auth.token.enabled Enables token authentication
    ##
    enabled: true
    ## @param auth.token.type Authentication token type. Allowed values: 'simple' or 'jwt'
    ## ref: https://etcd.io/docs/latest/op-guide/configuration/#--auth-token
    ##
    type: jwt
    ## @param auth.token.privateKey.filename Name of the file containing the private key for signing the JWT token
    ## @param auth.token.privateKey.existingSecret Name of the existing secret containing the private key for signing the JWT token
    ## NOTE: Ignored if auth.token.type=simple
    ## NOTE: A secret containing a private key will be auto-generated if an existing one is not provided.
    ##
    privateKey:
      filename: jwt-token.pem
      existingSecret: ""
    ## @param auth.token.signMethod JWT token sign method
    ## NOTE: Ignored if auth.token.type=simple
    ##
    signMethod: RS256
    ## @param auth.token.ttl JWT token TTL
    ## NOTE: Ignored if auth.token.type=simple
    ##
    ttl: 10m
  ## TLS authentication for client-to-server communications
  ## ref: https://etcd.io/docs/current/op-guide/security/
  ##
  client:
    ## @param auth.client.secureTransport Switch to encrypt client-to-server communications using TLS certificates
    ##
    secureTransport: false
    ## @param auth.client.useAutoTLS Switch to automatically create the TLS certificates
    ##
    useAutoTLS: false
    ## @param auth.client.existingSecret Name of the existing secret containing the TLS certificates for client-to-server communications
    ##
    existingSecret: ""
    ## @param auth.client.enableAuthentication Switch to enable host authentication using TLS certificates. Requires existing secret
    ##
    enableAuthentication: false
    ## @param auth.client.certFilename Name of the file containing the client certificate
    ##
    certFilename: cert.pem
    ## @param auth.client.certKeyFilename Name of the file containing the client certificate private key
    ##
    certKeyFilename: key.pem
    ## @param auth.client.caFilename 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:
    ## @param auth.peer.secureTransport Switch to encrypt server-to-server communications using TLS certificates
    ##
    secureTransport: false
    ## @param auth.peer.useAutoTLS Switch to automatically create the TLS certificates
    ##
    useAutoTLS: false
    ## @param auth.peer.existingSecret Name of the existing secret containing the TLS certificates for server-to-server communications
    ##
    existingSecret: ""
    ## @param auth.peer.enableAuthentication Switch to enable host authentication using TLS certificates. Requires existing secret
    ##
    enableAuthentication: false
    ## @param auth.peer.certFilename Name of the file containing the peer certificate
    ##
    certFilename: cert.pem
    ## @param auth.peer.certKeyFilename Name of the file containing the peer certificate private key
    ##
    certKeyFilename: key.pem
    ## @param auth.peer.caFilename 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: ""
## @param autoCompactionMode Auto compaction mode, by default periodic. Valid values: "periodic", "revision".
## - 'periodic' for duration based retention, defaulting to hours if no time unit is provided (e.g. 5m).
## - 'revision' for revision number based retention.
##
autoCompactionMode: ""
## @param autoCompactionRetention Auto compaction retention for mvcc key value store in hour, by default 0, means disabled
##
autoCompactionRetention: ""
## @param initialClusterState 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: ""
## @param initialClusterToken Initial cluster token. Can be used to protect etcd from cross-cluster-interaction, which might corrupt the clusters.
## If spinning up multiple clusters (or creating and destroying a single cluster)
## with same configuration for testing purpose, it is highly recommended that each cluster is given a unique initial-cluster-token.
## By doing this, etcd can generate unique cluster IDs and member IDs for the clusters even if they otherwise have the exact same configuration.
##
initialClusterToken: "etcd-cluster-k8s"
## @param logLevel Sets the log level for the etcd process. Allowed values: 'debug', 'info', 'warn', 'error', 'panic', 'fatal'
##
logLevel: "info"
## @param maxProcs 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: ""
## @param removeMemberOnContainerTermination Use a PreStop hook to remove the etcd members from the etcd cluster on container termination
## they the containers are terminated. Set to 'false' if appears an error-related member ID wasn't properly stored.
## NOTE: Ignored if lifecycleHooks is set or replicaCount=1
##
removeMemberOnContainerTermination: true
## @param configuration etcd configuration. Specify content for etcd.conf.yml
## e.g:
## configuration: |-
##    foo: bar
##    baz:
##
configuration: ""
## @param existingConfigmap Existing ConfigMap with etcd configuration
## NOTE: When it's set the configuration parameter is ignored
##
existingConfigmap: ""
## @param extraEnvVars [array] Extra environment variables to be set on etcd container
## e.g:
## extraEnvVars:
##   - name: FOO
##     value: "bar"
##
extraEnvVars: []
## @param extraEnvVarsCM Name of existing ConfigMap containing extra env vars
##
extraEnvVarsCM: ""
## @param extraEnvVarsSecret Name of existing Secret containing extra env vars
##
extraEnvVarsSecret: ""
## @param command [array] Default container command (useful when using custom images)
##
command: []
## @param args [array] Default container args (useful when using custom images)
##
args: []

## @section etcd statefulset parameters
##


## @param replicaCount Number of etcd replicas to deploy
##
replicaCount: 1
## Update strategy
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies
## @param updateStrategy.type Update strategy type, can be set to RollingUpdate or OnDelete.
##
updateStrategy:
  type: RollingUpdate
## @param podManagementPolicy Pod management policy for the etcd statefulset
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#pod-management-policies
##
podManagementPolicy: Parallel
## @param hostAliases [array] etcd pod host aliases
## ref: https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
##
hostAliases: []
## @param lifecycleHooks [object] Override default etcd container hooks
##
lifecycleHooks: {}
## etcd container ports to open
## @param containerPorts.client Client port to expose at container level
## @param containerPorts.peer Peer port to expose at container level
## @param containerPorts.metrics Metrics port to expose at container level when metrics.useSeparateEndpoint is true
##
containerPorts:
  client: 2379
  peer: 2380
  metrics: 9090
## etcd pods' Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
## @param podSecurityContext.enabled Enabled etcd pods' Security Context
## @param podSecurityContext.fsGroupChangePolicy Set filesystem group change policy
## @param podSecurityContext.sysctls Set kernel settings using the sysctl interface
## @param podSecurityContext.supplementalGroups Set filesystem extra groups
## @param podSecurityContext.fsGroup Set etcd pod's Security Context fsGroup
##
podSecurityContext:
  enabled: true
  fsGroupChangePolicy: Always
  sysctls: []
  supplementalGroups: []
  fsGroup: 1001
## etcd containers' SecurityContext
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
## @param containerSecurityContext.enabled Enabled etcd containers' Security Context
## @param containerSecurityContext.seLinuxOptions Set SELinux options in container
## @param containerSecurityContext.runAsUser Set etcd containers' Security Context runAsUser
## @param containerSecurityContext.runAsNonRoot Set Controller container's Security Context runAsNonRoot
## @param containerSecurityContext.privileged Set primary container's Security Context privileged
## @param containerSecurityContext.allowPrivilegeEscalation Set primary container's Security Context allowPrivilegeEscalation
## @param containerSecurityContext.capabilities.drop List of capabilities to be dropped
## @param containerSecurityContext.seccompProfile.type Set container's Security Context seccomp profile
##
containerSecurityContext:
  enabled: true
  seLinuxOptions: {}
  runAsUser: 1001
  runAsNonRoot: true
  privileged: false
  allowPrivilegeEscalation: false
  capabilities:
    drop: ["ALL"]
  seccompProfile:
    type: "RuntimeDefault"
## etcd containers' resource requests and limits
## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
## 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:'.
## @param resources.limits [object] The resources limits for the etcd container
## @param resources.requests [object] The requested resources for the etcd container
##
resources:
  ## Example:
  ## limits:
  ##    cpu: 500m
  ##    memory: 1Gi
  ##
  limits: {}
  requests: {}
## Configure extra options for liveness probe
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
## @param livenessProbe.enabled Enable livenessProbe
## @param livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe
## @param livenessProbe.periodSeconds Period seconds for livenessProbe
## @param livenessProbe.timeoutSeconds Timeout seconds for livenessProbe
## @param livenessProbe.failureThreshold Failure threshold for livenessProbe
## @param livenessProbe.successThreshold Success threshold for livenessProbe
##
livenessProbe:
  enabled: true
  initialDelaySeconds: 60
  periodSeconds: 30
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 5
## Configure extra options for readiness probe
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
## @param readinessProbe.enabled Enable readinessProbe
## @param readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe
## @param readinessProbe.periodSeconds Period seconds for readinessProbe
## @param readinessProbe.timeoutSeconds Timeout seconds for readinessProbe
## @param readinessProbe.failureThreshold Failure threshold for readinessProbe
## @param readinessProbe.successThreshold Success threshold for readinessProbe
##
readinessProbe:
  enabled: true
  initialDelaySeconds: 60
  periodSeconds: 10
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 5
## Configure extra options for liveness probe
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
## @param startupProbe.enabled Enable startupProbe
## @param startupProbe.initialDelaySeconds Initial delay seconds for startupProbe
## @param startupProbe.periodSeconds Period seconds for startupProbe
## @param startupProbe.timeoutSeconds Timeout seconds for startupProbe
## @param startupProbe.failureThreshold Failure threshold for startupProbe
## @param startupProbe.successThreshold Success threshold for startupProbe
##
startupProbe:
  enabled: false
  initialDelaySeconds: 0
  periodSeconds: 10
  timeoutSeconds: 5
  successThreshold: 1
  failureThreshold: 60
## @param customLivenessProbe [object] Override default liveness probe
##
customLivenessProbe: {}
## @param customReadinessProbe [object] Override default readiness probe
##
customReadinessProbe: {}
## @param customStartupProbe [object] Override default startup probe
##
customStartupProbe: {}
## @param extraVolumes [array] Optionally specify extra list of additional volumes for etcd pods
##
extraVolumes: []
## @param extraVolumeMounts [array] Optionally specify extra list of additional volumeMounts for etcd container(s)
##
extraVolumeMounts: []
## @param extraVolumeClaimTemplates [array] Optionally specify extra list of additional volumeClaimTemplates for etcd container(s)
##
extraVolumeClaimTemplates: []
## @param initContainers [array] Add additional init containers to the etcd pods
## e.g:
## initContainers:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
initContainers: []
## @param sidecars [array] Add additional sidecar containers to the etcd pods
## e.g:
## sidecars:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
sidecars: []
## @param podAnnotations [object] Annotations for etcd pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
##
podAnnotations: {}
## @param podLabels [object] Extra labels for etcd pods
## Ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
##
podLabels: {}
## @param podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
##
podAffinityPreset: ""
## @param podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
##
podAntiAffinityPreset: soft
## Node affinity preset
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity
## @param nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
## @param nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set.
## @param nodeAffinityPreset.values [array] Node label values to match. Ignored if `affinity` is set.
##
nodeAffinityPreset:
  type: ""
  ## e.g:
  ## key: "kubernetes.io/e2e-az-name"
  ##
  key: ""
  ## e.g:
  ## values:
  ##   - e2e-az1
  ##   - e2e-az2
  ##
  values: []
## @param affinity [object] 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: {}
## @param nodeSelector [object] Node labels for pod assignment
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
##
nodeSelector: {}
## @param tolerations [array] Tolerations for pod assignment
## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: []
## @param terminationGracePeriodSeconds Seconds the pod needs to gracefully terminate
## ref: https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#hook-handler-execution
##
terminationGracePeriodSeconds: ""
## @param schedulerName Name of the k8s scheduler (other than default)
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
##
schedulerName: ""
## @param priorityClassName 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: ""
## @param runtimeClassName Name of the runtime class to be used by pod(s)
## ref: https://kubernetes.io/docs/concepts/containers/runtime-class/
##
runtimeClassName: ""
## @param shareProcessNamespace Enable shared process namespace in a pod.
## If set to false (default), each container will run in separate namespace, etcd will have PID=1.
## If set to true, the /pause will run as init process and will reap any zombie PIDs,
## for example, generated by a custom exec probe running longer than a probe timeoutSeconds.
## Enable this only if customLivenessProbe or customReadinessProbe is used and zombie PIDs are accumulating.
## Ref: https://kubernetes.io/docs/tasks/configure-pod-container/share-process-namespace/
##
shareProcessNamespace: false
## @param topologySpreadConstraints Topology Spread Constraints for pod assignment
## https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
## The value is evaluated as a template
##
topologySpreadConstraints: []
## persistentVolumeClaimRetentionPolicy
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#persistentvolumeclaim-retention
## @param persistentVolumeClaimRetentionPolicy.enabled Controls if and how PVCs are deleted during the lifecycle of a StatefulSet
## @param persistentVolumeClaimRetentionPolicy.whenScaled Volume retention behavior when the replica count of the StatefulSet is reduced
## @param persistentVolumeClaimRetentionPolicy.whenDeleted Volume retention behavior that applies when the StatefulSet is deleted
persistentVolumeClaimRetentionPolicy:
  enabled: false
  whenScaled: Retain
  whenDeleted: Retain
## @section Traffic exposure parameters
##

service:
  ## @param service.type Kubernetes Service type
  ##
  type: ClusterIP
  ## @param service.enabled create second service if equal true
  ##
  enabled: true
  ## @param service.clusterIP Kubernetes service Cluster IP
  ## e.g.:
  ## clusterIP: None
  ##
  clusterIP: ""
  ## @param service.ports.client etcd client port
  ## @param service.ports.peer etcd peer port
  ## @param service.ports.metrics etcd metrics port when metrics.useSeparateEndpoint is true
  ##
  ports:
    client: 2379
    peer: 2380
    metrics: 9090
  ## @param service.nodePorts.client Specify the nodePort client value for the LoadBalancer and NodePort service types.
  ## @param service.nodePorts.peer Specify the nodePort peer value for the LoadBalancer and NodePort service types.
  ## @param service.nodePorts.metrics Specify the nodePort metrics value for the LoadBalancer and NodePort service types. The metrics port is only exposed when metrics.useSeparateEndpoint is true.
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
  ##
  nodePorts:
    client: ""
    peer: ""
    metrics: ""
  ## @param service.clientPortNameOverride etcd client port name override
  ##
  clientPortNameOverride: ""
  ## @param service.peerPortNameOverride etcd peer port name override
  ##
  peerPortNameOverride: ""
  ## @param service.metricsPortNameOverride etcd metrics port name override. The metrics port is only exposed when metrics.useSeparateEndpoint is true.
  ##
  metricsPortNameOverride: ""
  ## @param service.loadBalancerIP loadBalancerIP for the etcd service (optional, cloud specific)
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-loadbalancer
  ##
  loadBalancerIP: ""
  ## @param service.loadBalancerSourceRanges [array] Load Balancer source ranges
  ## 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: []
  ## @param service.externalIPs [array] External IPs
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#external-ips
  ##
  externalIPs: []
  ## @param service.externalTrafficPolicy %%MAIN_CONTAINER_NAME%% service external traffic policy
  ## ref http://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
  ##
  externalTrafficPolicy: Cluster
  ## @param service.extraPorts Extra ports to expose (normally used with the `sidecar` value)
  ##
  extraPorts: []
  ## @param service.annotations [object] Additional annotations for the etcd service
  ##
  annotations: {}
  ## @param service.sessionAffinity Session Affinity for Kubernetes service, can be "None" or "ClientIP"
  ## If "ClientIP", consecutive client requests will be directed to the same Pod
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
  ##
  sessionAffinity: None
  ## @param service.sessionAffinityConfig Additional settings for the sessionAffinity
  ## sessionAffinityConfig:
  ##   clientIP:
  ##     timeoutSeconds: 300
  ##
  sessionAffinityConfig: {}
  ## Headless service properties
  ##
  headless:
    ## @param service.headless.annotations Annotations for the headless service.
    ##
    annotations: {}

## @section Persistence parameters
##

## Enable persistence using Persistent Volume Claims
## ref: https://kubernetes.io/docs/concepts/storage/persistent-volumes/
##
persistence:
  ## @param persistence.enabled If true, use a Persistent Volume Claim. If false, use emptyDir.
  ##
  enabled: true
  ## @param persistence.storageClass 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: ""
  ##
  ## @param persistence.annotations [object] Annotations for the PVC
  ##
  annotations: {}
  ## @param persistence.labels [object] Labels for the PVC
  ##
  labels: {}
  ## @param persistence.accessModes Persistent Volume Access Modes
  ##
  accessModes:
    - ReadWriteOnce
  ## @param persistence.size PVC Storage Request for etcd data volume
  ##
  size: 8Gi
  ## @param persistence.selector [object] Selector to match an existing Persistent Volume
  ## ref: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#selector
  ##
  selector: {}

## @section Volume Permissions parameters
##

## Init containers parameters:
## volumePermissions: Change the owner and group of the persistent volume mountpoint to runAsUser:fsGroup values from the securityContext section.
##
volumePermissions:
  ## @param volumePermissions.enabled Enable init container that changes the owner and group of the persistent volume(s) mountpoint to `runAsUser:fsGroup`
  ##
  enabled: false
  ## @param volumePermissions.image.registry [default: REGISTRY_NAME] Init container volume-permissions image registry
  ## @param volumePermissions.image.repository [default: REPOSITORY_NAME/os-shell] Init container volume-permissions image name
  ## @skip volumePermissions.image.tag Init container volume-permissions image tag
  ## @param volumePermissions.image.digest Init container volume-permissions image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag
  ##
  image:
    registry: docker.io
    repository: bitnami/os-shell
    tag: 11-debian-11-r94
    digest: ""
    ## @param volumePermissions.image.pullPolicy Init container volume-permissions image pull policy
    ##
    pullPolicy: IfNotPresent
    ## @param volumePermissions.image.pullSecrets [array] Specify docker-registry secret names as an array
    ## 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: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
  ## 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:'.
  ## @param volumePermissions.resources.limits [object] Init container volume-permissions resource  limits
  ## @param volumePermissions.resources.requests [object] Init container volume-permissions resource  requests
  ##
  resources:
    ## Example:
    ## limits:
    ##    cpu: 500m
    ##    memory: 1Gi
    ##
    limits: {}
    requests: {}

## @section Network Policy parameters
## ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/
##
networkPolicy:
  ## @param networkPolicy.enabled Enable creation of NetworkPolicy resources
  ##
  enabled: false
  ## @param networkPolicy.allowExternal Don't require client label for connections
  ## When set to false, only pods with the correct client label will have network access to the ports
  ## etcd is listening on. When true, etcd will accept connections from any source
  ## (with the correct destination port).
  ##
  allowExternal: true
  ## @param networkPolicy.extraIngress [array] Add extra ingress rules to the NetworkPolicy
  ## e.g:
  ## extraIngress:
  ##   - ports:
  ##       - port: 1234
  ##     from:
  ##       - podSelector:
  ##           - matchLabels:
  ##               - role: frontend
  ##       - podSelector:
  ##           - matchExpressions:
  ##               - key: role
  ##                 operator: In
  ##                 values:
  ##                   - frontend
  ##
  extraIngress: []
  ## @param networkPolicy.extraEgress [array] Add extra ingress rules to the NetworkPolicy
  ## e.g:
  ## extraEgress:
  ##   - ports:
  ##       - port: 1234
  ##     to:
  ##       - podSelector:
  ##           - matchLabels:
  ##               - role: frontend
  ##       - podSelector:
  ##           - matchExpressions:
  ##               - key: role
  ##                 operator: In
  ##                 values:
  ##                   - frontend
  ##
  extraEgress: []
  ## @param networkPolicy.ingressNSMatchLabels [object] Labels to match to allow traffic from other namespaces
  ## @param networkPolicy.ingressNSPodMatchLabels [object] Pod labels to match to allow traffic from other namespaces
  ##
  ingressNSMatchLabels: {}
  ingressNSPodMatchLabels: {}

## @section Metrics parameters
##

metrics:
  ## @param metrics.enabled Expose etcd metrics
  ##
  enabled: false
  ## @param metrics.useSeparateEndpoint Use a separate endpoint for exposing metrics
  #
  useSeparateEndpoint: false
  ## @param metrics.podAnnotations [object] Annotations for the Prometheus metrics on etcd pods
  ##
  podAnnotations:
    prometheus.io/scrape: "true"
    prometheus.io/port: "{{ .Values.metrics.useSeparateEndpoint | ternary .Values.containerPorts.metrics .Values.containerPorts.client }}"
  ## Prometheus Service Monitor
  ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint
  ##
  podMonitor:
    ## @param metrics.podMonitor.enabled Create PodMonitor Resource for scraping metrics using PrometheusOperator
    ##
    enabled: false
    ## @param metrics.podMonitor.namespace Namespace in which Prometheus is running
    ##
    namespace: monitoring
    ## @param metrics.podMonitor.interval Specify the interval at which metrics should be scraped
    ##
    interval: 30s
    ## @param metrics.podMonitor.scrapeTimeout Specify the timeout after which the scrape is ended
    ##
    scrapeTimeout: 30s
    ## @param metrics.podMonitor.additionalLabels [object] Additional labels that can be used so PodMonitors will be discovered by Prometheus
    ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#prometheusspec
    ##
    additionalLabels: {}
    ## @param metrics.podMonitor.scheme Scheme to use for scraping
    ##
    scheme: http
    ## @param metrics.podMonitor.tlsConfig [object] TLS configuration used for scrape endpoints used by Prometheus
    ## ref: https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#tlsconfig
    ## e.g:
    ## tlsConfig:
    ##   ca:
    ##     secret:
    ##       name: existingSecretName
    ##
    tlsConfig: {}
    ## @param metrics.podMonitor.relabelings [array] Prometheus relabeling rules
    ##
    relabelings: []

  ## Prometheus Operator PrometheusRule configuration
  ##
  prometheusRule:
    ## @param metrics.prometheusRule.enabled Create a Prometheus Operator PrometheusRule (also requires `metrics.enabled` to be `true` and `metrics.prometheusRule.rules`)
    ##
    enabled: false
    ## @param metrics.prometheusRule.namespace Namespace for the PrometheusRule Resource (defaults to the Release Namespace)
    ##
    namespace: ""
    ## @param metrics.prometheusRule.additionalLabels Additional labels that can be used so PrometheusRule will be discovered by Prometheus
    ##
    additionalLabels: {}
    ## @param metrics.prometheusRule.rules Prometheus Rule definitions
      # - alert: ETCD has no leader
      #   annotations:
      #     summary: "ETCD has no leader"
      #     description: "pod {{`{{`}} $labels.pod {{`}}`}} state error, can't connect leader"
      #   for: 1m
      #   expr: etcd_server_has_leader == 0
      #   labels:
      #     severity: critical
      #     group: PaaS
    ##
    rules: []


## @section Snapshotting parameters
##

## Start a new etcd cluster recovering the data from an existing snapshot before bootstrapping
##
startFromSnapshot:
  ## @param startFromSnapshot.enabled Initialize new cluster recovering an existing snapshot
  ##
  enabled: false
  ## @param startFromSnapshot.existingClaim Existing PVC containing the etcd snapshot
  ##
  existingClaim: ""
  ## @param startFromSnapshot.snapshotFilename 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:
  ## @param disasterRecovery.enabled Enable auto disaster recovery by periodically snapshotting the keyspace
  ##
  enabled: false
  cronjob:
    ## @param disasterRecovery.cronjob.schedule Schedule in Cron format to save snapshots
    ## See https://en.wikipedia.org/wiki/Cron
    ##
    schedule: "*/30 * * * *"
    ## @param disasterRecovery.cronjob.historyLimit Number of successful finished jobs to retain
    ##
    historyLimit: 1
    ## @param disasterRecovery.cronjob.snapshotHistoryLimit Number of etcd snapshots to retain, tagged by date
    ##
    snapshotHistoryLimit: 1
    ## @param disasterRecovery.cronjob.snapshotsDir Directory to store snapshots
    ##
    snapshotsDir: "/snapshots"
    ## @param disasterRecovery.cronjob.podAnnotations [object] Pod annotations for cronjob pods
    ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
    ##
    podAnnotations: {}
    ## Configure resource requests and limits for snapshotter containers
    ## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
    ## 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:'.
    ## @param disasterRecovery.cronjob.resources.limits [object] Cronjob container resource limits
    ## @param disasterRecovery.cronjob.resources.requests [object] Cronjob container resource requests
    ##
    resources:
      ## Example:
      ## limits:
      ##    cpu: 500m
      ##    memory: 1Gi
      ##
      limits: {}
      requests: {}

    ## @param disasterRecovery.cronjob.nodeSelector Node labels for cronjob pods assignment
    ## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
    ##
    nodeSelector: {}
    ## @param disasterRecovery.cronjob.tolerations Tolerations for cronjob pods assignment
    ## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
    ##
    tolerations: []
    ## @param disasterRecovery.cronjob.podLabels [object] Labels that will be added to pods created by cronjob
    ##
    podLabels: {}
    ## @param disasterRecovery.cronjob.serviceAccountName Specifies the service account to use for disaster recovery cronjob
    ##
    serviceAccountName: ""

  pvc:
    ## @param disasterRecovery.pvc.existingClaim 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: ""
    ## @param disasterRecovery.pvc.size PVC Storage Request
    ##
    size: 2Gi
    ## @param disasterRecovery.pvc.storageClassName Storage Class for snapshots volume
    ##
    storageClassName: nfs
    ## @param disasterRecovery.pvc.subPath Path within the volume from which to mount
    ## Useful if snapshots should only be stored in a subdirectory of the volume
    ##
    subPath: ""

## @section Service account parameters
##

serviceAccount:
  ## @param serviceAccount.create Enable/disable service account creation
  ##
  create: true
  ## @param serviceAccount.name Name of the service account to create or use
  ##
  name: ""
  ## @param serviceAccount.automountServiceAccountToken Enable/disable auto mounting of service account token
  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#use-the-default-service-account-to-access-the-api-server
  ##
  automountServiceAccountToken: false
  ## @param serviceAccount.annotations [object] Additional annotations to be included on the service account
  ##
  annotations: {}
  ## @param serviceAccount.labels [object] Additional labels to be included on the service account
  ##
  labels: {}

## @section Other parameters
##

## etcd Pod Disruption Budget configuration
## ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb/
##
pdb:
  ## @param pdb.create Enable/disable a Pod Disruption Budget creation
  ##
  create: true
  ## @param pdb.minAvailable Minimum number/percentage of pods that should remain scheduled
  ##
  minAvailable: 51%
  ## @param pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable
  ##
  maxUnavailable: ""

## @section Global cluster setup
##
globalCluster:
  ## @param globalCluster.enabled Turn on multi-kuberntes cluster deployment mode
  enabled: false
  ## List of members in the cluster, including this node. Each member name must
  ## match the Helm deployment name on corresponding cluster. For each member the
  ## way other members can access it must be defined. The definition can be either:
  ## - externalName: creates an ExternalName service pointing to this DNS name.
  ## - address: creates a ClusterIP service with an Endpoint pointing to this IP.
  members: []
  ## example:
  ##  members:
  ##    - name: etcd-n1
  ##      externalName: dnsNameForN1
  ##    - name: etcd-n2
  ##      externalName: dnsNameForN2
  ##    - name: etcd-n3
  ##      address: 10.1.2.3