charts/bitnami/nats/values.yaml

# Copyright Broadcom, Inc. All Rights Reserved.
# 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 Global Docker registry secret names as an array
##
global:
  imageRegistry: ""
  ## E.g.
  ## imagePullSecrets:
  ##   - myRegistryKeySecretName
  ##
  imagePullSecrets: []
  ## Compatibility adaptations for Kubernetes platforms
  ##
  compatibility:
    ## Compatibility adaptations for Openshift
    ##
    openshift:
      ## @param global.compatibility.openshift.adaptSecurityContext Adapt the securityContext sections of the deployment to make them compatible with Openshift restricted-v2 SCC: remove runAsUser, runAsGroup and fsGroup and let the platform use their allowed default IDs. Possible values: auto (apply if the detected running cluster is Openshift), force (perform the adaptation always), disabled (do not perform adaptation)
      ##
      adaptSecurityContext: auto
## @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 Add labels to all the deployed resources
##
commonLabels: {}
## @param commonAnnotations Add annotations to all the deployed resources
##
commonAnnotations: {}
## @param clusterDomain Kubernetes Cluster Domain
##
clusterDomain: cluster.local
## @param extraDeploy Array of extra objects to deploy with the release
##
extraDeploy: []
## Enable diagnostic mode in the deployment
## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden)
## @param diagnosticMode.command Command to override all containers in the deployment
## @param diagnosticMode.args Args to override all containers in the deployment
##
diagnosticMode:
  enabled: false
  command:
    - sleep
  args:
    - infinity
## @section NATS parameters

## Bitnami NATS image version
## ref: https://hub.docker.com/r/bitnami/nats/tags/
## @param image.registry [default: REGISTRY_NAME] NATS image registry
## @param image.repository [default: REPOSITORY_NAME/nats] NATS image repository
## @skip image.tag NATS image tag (immutable tags are recommended)
## @param image.digest NATS image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag
## @param image.pullPolicy NATS image pull policy
## @param image.pullSecrets NATS image pull secrets
## @param image.debug Enable NATS image debug mode
##
image:
  registry: docker.io
  repository: bitnami/nats
  tag: 2.10.16-debian-12-r0
  digest: ""
  ## 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
  ## 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/
  ## Example:
  ## pullSecrets:
  ##   - myRegistryKeySecretName
  ##
  pullSecrets: []
  ## Enable debug mode
  ##
  debug: false
## Client Authentication
## ref: https://docs.nats.io/running-a-nats-service/configuration/securing_nats/auth_intro
## @param auth.enabled Switch to enable/disable client authentication
## @param auth.user Client authentication user
## @param auth.password Client authentication password
## @param auth.token Client authentication token
## @param auth.timeout Client authentication timeout (seconds)
## @param auth.usersCredentials Client authentication users credentials collection
## Example:
## auth.usersCredentials:
##   - username: "a"
##     password: "b"
## @param auth.noAuthUser Client authentication username from auth.usersCredentials map to be used when no credentials provided
##
auth:
  enabled: true
  user: nats_client
  password: ""
  token: ""
  timeout: 1
  usersCredentials: []
  noAuthUser: ""
## Cluster Configuration
## ref: https://docs.nats.io/running-a-nats-service/configuration/clustering/cluster_config
##
cluster:
  ## @param cluster.name Cluster name
  name: nats
  ## @param cluster.connectRetries Configure number of connect retries for implicit routes, otherwise leave blank
  ##
  connectRetries: ""
  ## Cluster Authentication
  ## ref: https://docs.nats.io/running-a-nats-service/configuration/securing_nats/auth_intro
  ## @param cluster.auth.enabled Switch to enable/disable cluster authentication
  ## @param cluster.auth.user Cluster authentication user
  ## @param cluster.auth.password Cluster authentication password
  ##
  auth:
    enabled: true
    user: nats_cluster
    password: ""
## JetStream Configuration
## ref: https://docs.nats.io/running-a-nats-service/configuration/resource_management
## @param jetstream.enabled Switch to enable/disable JetStream
## @param jetstream.maxMemory Max memory usage for JetStream
##
jetstream:
  enabled: false
  maxMemory: 1G
## Logging parameters
## ref: https://github.com/nats-io/gnatsd#command-line-arguments
## @param debug.enabled Switch to enable/disable debug on logging
## @param debug.trace Switch to enable/disable trace debug level on logging
## @param debug.logtime Switch to enable/disable logtime on logging
##
debug:
  enabled: false
  trace: false
  logtime: false
## System override parameters
## ref: https://docs.nats.io/nats-server/configuration
## @param maxConnections Max. number of client connections
## @param maxControlLine Max. protocol control line
## @param maxPayload Max. payload
## @param writeDeadline Duration the server can block on a socket write to a client
## e.g:
## maxConnections: 100
## maxControlLine: 512
## maxPayload: 65536
## writeDeadline: "2s"
##
maxConnections: ""
maxControlLine: ""
maxPayload: ""
writeDeadline: ""
## @param natsFilename Filename used by several NATS files (binary, configuration file, and pid file)
## Nats filenames:
##  - For Nats 1.x.x version, some filenames (binary, configuration file, pid file) uses `gnatsd` as part of the name.
##  - For Nats 2.x.x version, those filenames now uses `nats-server`
## In order to make the chart compatible with NATS versions 1.0.0 and 2.0.0 we have parametrized the following value
## to specify the proper filename according to the image version.
##
natsFilename: nats-server
## @param configuration [string] Specify content for NATS configuration file (generated based on other parameters otherwise)
## e.g:
## configuration: |-
##   listen: 0.0.0.0:6222
##   http: 0.0.0.0:8222
##   ...
##
configuration: |-
  {{- $authPwd := default (include "nats.randomPassword" .) .Values.auth.password -}}
  {{- $clusterAuthPwd := default (include "nats.randomPassword" .) .Values.cluster.auth.password -}}
  {{- if eq .Values.resourceType "statefulset" }}
  server_name: $NATS_SERVER_NAME
  {{- end }}
  listen: 0.0.0.0:{{ .Values.containerPorts.client }}
  http: 0.0.0.0:{{ .Values.containerPorts.monitoring }}

  # Authorization for client connections
  {{- if .Values.auth.enabled }}
  authorization {
    {{- if .Values.auth.user }}
    user: {{ .Values.auth.user | quote }}
    password: {{ $authPwd | quote }}
    {{- else if .Values.auth.token }}
    token: {{ .Values.auth.token | quote }}
    {{- else if .Values.auth.usersCredentials }}
    users: [
      {{- range $user := .Values.auth.usersCredentials }}
        { user: {{ $user.username | quote }}, password: {{ $user.password | quote }} },
      {{- end }}
    ],
    {{- end }}
    timeout:  {{ int .Values.auth.timeout }}
  }
  {{- if .Values.auth.noAuthUser }}
  no_auth_user: {{ .Values.auth.noAuthUser | quote }}
  {{- end }}
  {{- end }}

  # Logging options
  debug: {{ ternary "true" "false" (or .Values.debug.enabled .Values.diagnosticMode.enabled) }}
  trace: {{ ternary "true" "false" (or .Values.debug.trace .Values.diagnosticMode.enabled) }}
  logtime: {{ ternary "true" "false" (or .Values.debug.logtime .Values.diagnosticMode.enabled) }}
  # Pid file
  pid_file: "/opt/bitnami/nats/tmp/{{ .Values.natsFilename }}.pid"

  # Some system overrides
  {{- if .Values.maxConnections }}
  max_connections: {{ int .Values.maxConnections }}
  {{- end }}
  {{- if .Values.maxControlLine }}
  max_control_line: {{ int .Values.maxControlLine }}
  {{- end }}
  {{- if .Values.maxPayload }}
  max_payload: {{ int .Values.maxPayload }}
  {{- end }}
  {{- if .Values.writeDeadline }}
  write_deadline: {{ .Values.writeDeadline | quote }}
  {{- end }}

  # Clustering definition
  cluster {
    name: {{ .Values.cluster.name | quote }}
    listen: 0.0.0.0:{{ .Values.containerPorts.cluster }}
    {{- if .Values.cluster.auth.enabled }}
    # Authorization for cluster connections
    authorization {
      user: {{ .Values.cluster.auth.user | quote }}
      password: {{ $clusterAuthPwd | quote }}
      timeout:  1
    }
    {{- end }}
    # Routes are actively solicited and connected to from this server.
    # Other servers can connect to us if they supply the correct credentials
    # in their routes definitions from above
    routes = [
      {{- if .Values.cluster.auth.enabled }}
      nats://{{ .Values.cluster.auth.user }}:{{ $clusterAuthPwd }}@{{ include "common.names.fullname" . }}:{{ .Values.service.ports.cluster }}
      {{- else }}
      nats://{{ template "common.names.fullname" . }}:{{ .Values.service.ports.cluster }}
      {{- end }}
    ]
    {{- if .Values.cluster.connectRetries }}
    # Configure number of connect retries for implicit routes
    connect_retries: {{ .Values.cluster.connectRetries }}
    {{- end }}
  }

  {{- if .Values.jetstream.enabled }}
  # JetStream configuration
  jetstream: enabled
  jetstream {
    store_dir: /data/jetstream
    max_memory_store: {{ .Values.jetstream.maxMemory }}
    max_file_store: {{ .Values.persistence.size }}
  }
  {{- end }}
## @param existingSecret The name of an existing Secret with your custom configuration for NATS
## NOTE: When it's set the configuration parameter is ignored
##
existingSecret: ""
## @param command Override default container command (useful when using custom images)
##
command: []
## @param args Override default container args (useful when using custom images)
##
args: []
## @param extraEnvVars Extra environment variables to be set on NATS container
## Example:
## extraEnvVars:
##   - name: FOO
##     value: "bar"
##
extraEnvVars: []
## @param extraEnvVarsCM ConfigMap with extra environment variables
##
extraEnvVarsCM: ""
## @param extraEnvVarsSecret Secret with extra environment variables
##
extraEnvVarsSecret: ""
## @section NATS deployment/statefulset parameters

## @param resourceType NATS cluster resource type under Kubernetes. Allowed values: `statefulset` (default) or `deployment`
## ref:
## - https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/
## - https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
##
resourceType: statefulset
## @param replicaCount Number of NATS nodes
##
replicaCount: 1
## @param schedulerName Use an alternate scheduler, e.g. "stork".
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
##
schedulerName: ""
## @param priorityClassName Name of pod priority class
## ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
##
priorityClassName: ""
## Strategy to use to update Pods
##
updateStrategy:
  ## @param updateStrategy.type StrategyType. Can be set to RollingUpdate or OnDelete
  ##
  type: RollingUpdate
## @param containerPorts.client NATS client container port
## @param containerPorts.cluster NATS cluster container port
## @param containerPorts.monitoring NATS monitoring container port
##
containerPorts:
  client: 4222
  cluster: 6222
  monitoring: 8222
## Configure 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 NATS 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 NATS pod's Security Context fsGroup
##
podSecurityContext:
  enabled: true
  fsGroupChangePolicy: Always
  sysctls: []
  supplementalGroups: []
  fsGroup: 1001
## Configure Container Security Context
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
## @param containerSecurityContext.enabled Enabled containers' Security Context
## @param containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
## @param containerSecurityContext.runAsUser Set containers' Security Context runAsUser
## @param containerSecurityContext.runAsGroup Set containers' Security Context runAsGroup
## @param containerSecurityContext.runAsNonRoot Set container's Security Context runAsNonRoot
## @param containerSecurityContext.privileged Set container's Security Context privileged
## @param containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem
## @param containerSecurityContext.allowPrivilegeEscalation Set 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: null
  runAsUser: 1001
  runAsGroup: 1001
  runAsNonRoot: true
  privileged: false
  readOnlyRootFilesystem: true
  allowPrivilegeEscalation: false
  capabilities:
    drop: ["ALL"]
  seccompProfile:
    type: "RuntimeDefault"
## NATS resource requests and limits
## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
## @param resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if resources is set (resources is recommended for production).
## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15
##
resourcesPreset: "nano"
## @param resources Set container requests and limits for different resources like CPU or memory (essential for production workloads)
## Example:
## resources:
##   requests:
##     cpu: 2
##     memory: 512Mi
##   limits:
##     cpu: 3
##     memory: 1024Mi
##
resources: {}
## NATS containers' liveness probe.
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-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: 30
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1
## Configure extra options for readiness probe
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-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: 5
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1
## @param startupProbe.enabled Enable startupProbe on NATS containers
## @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: 5
  periodSeconds: 10
  timeoutSeconds: 5
  failureThreshold: 6
  successThreshold: 1
## @param customLivenessProbe Override default liveness probe
##
customLivenessProbe: {}
## @param customReadinessProbe Override default readiness probe
##
customReadinessProbe: {}
## @param customStartupProbe Custom startupProbe that overrides the default one
##
customStartupProbe: {}
## @param automountServiceAccountToken Mount Service Account token in pod
##
automountServiceAccountToken: false
## @param hostAliases Deployment pod host aliases
## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
##
hostAliases: []
## @param podLabels Extra labels for NATS pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
##
podLabels: {}
## @param podAnnotations Annotations for NATS pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
##
podAnnotations: {}
## @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
##
nodeAffinityPreset:
  ## @param nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
  ##
  type: ""
  ## @param nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set.
  ## E.g.
  ## key: "kubernetes.io/e2e-az-name"
  ##
  key: ""
  ## @param nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set.
  ## E.g.
  ## values:
  ##   - e2e-az1
  ##   - e2e-az2
  ##
  values: []
## @param affinity Affinity for pod assignment. Evaluated as a template.
## 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 Node labels for pod assignment. Evaluated as a template.
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
##
nodeSelector: {}
## @param tolerations Tolerations for pod assignment. Evaluated as a template.
## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
##
tolerations: []
## @param topologySpreadConstraints Topology Spread Constraints for NATS pods assignment spread across your cluster among failure-domains
## Ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/#spread-constraints-for-pods
##
topologySpreadConstraints: []
## @param lifecycleHooks for the NATS container(s) to automate configuration before or after startup
##
lifecycleHooks: {}
## @param extraVolumes Optionally specify extra list of additional volumes for NATS pods
##
extraVolumes: []
## @param extraVolumeMounts Optionally specify extra list of additional volumeMounts for NATS container(s)
##
extraVolumeMounts: []
## @param initContainers Add additional init containers to the NATS pods
## Example:
## initContainers:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
initContainers: []
## @param sidecars Add additional sidecar containers to the NATS pods
## Example:
## sidecars:
##   - name: your-image-name
##     image: your-image
##     imagePullPolicy: Always
##     ports:
##       - name: portname
##         containerPort: 1234
##
sidecars: []
## Service Account
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/
##
serviceAccount:
  ## @param serviceAccount.create Enable creation of ServiceAccount for NATS pod
  ##
  create: true
  ## @param serviceAccount.name The name of the ServiceAccount to use.
  ## If not set and create is true, a name is generated using the common.names.fullname template
  ##
  name: ""
  ## @param serviceAccount.automountServiceAccountToken Allows auto mount of ServiceAccountToken on the serviceAccount created
  ## Can be set to false if pods using this serviceAccount do not need to use K8s API
  ##
  automountServiceAccountToken: false
  ## @param serviceAccount.annotations Additional custom annotations for the ServiceAccount
  ##
  annotations: {}
## @section Traffic Exposure parameters

## NATS service parameters
##
service:
  ## @param service.type NATS service type
  ##
  type: ClusterIP
  ## @param service.ports.client NATS client service port
  ## @param service.ports.cluster NATS cluster service port
  ## @param service.ports.monitoring NATS monitoring service port
  ##
  ports:
    client: 4222
    cluster: 6222
    monitoring: 8222
  ## Node ports to expose
  ## @param service.nodePorts.client Node port for clients
  ## @param service.nodePorts.cluster Node port for clustering
  ## @param service.nodePorts.monitoring Node port for monitoring
  ## NOTE: choose port between <30000-32767>
  ##
  nodePorts:
    client: ""
    cluster: ""
    monitoring: ""
  ## @param service.sessionAffinity Control where client requests go, to the same pod or round-robin
  ## Values: ClientIP or None
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/
  ##
  sessionAffinity: None
  ## @param service.sessionAffinityConfig Additional settings for the sessionAffinity
  ## sessionAffinityConfig:
  ##   clientIP:
  ##     timeoutSeconds: 300
  ##
  sessionAffinityConfig: {}
  ## @param service.clusterIP NATS service Cluster IP
  ## e.g.:
  ## clusterIP: None
  ##
  clusterIP: ""
  ## @param service.loadBalancerIP NATS service Load Balancer IP
  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-loadbalancer
  ##
  loadBalancerIP: ""
  ## @param service.loadBalancerSourceRanges NATS service 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: []
  ## @param service.externalTrafficPolicy NATS service external traffic policy
  ## ref https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
  ##
  externalTrafficPolicy: Cluster
  ## @param service.annotations Additional custom annotations for NATS service
  ##
  annotations: {}
  ## @param service.extraPorts Extra ports to expose in the NATS service (normally used with the `sidecar` value)
  ##
  extraPorts: []
  ## Headless service properties
  ##
  headless:
    ## @param service.headless.annotations Annotations for the headless service.
    ##
    annotations: {}
## NATS ingress parameters
## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/
##
ingress:
  ## @param ingress.enabled Set to true to enable ingress record generation
  ##
  enabled: false
  ## @param ingress.pathType Ingress Path type
  ##
  pathType: ImplementationSpecific
  ## @param ingress.apiVersion Override API Version (automatically detected if not set)
  ##
  apiVersion: ""
  ## @param ingress.hostname When the ingress is enabled, a host pointing to this will be created
  ##
  hostname: nats.local
  ## @param ingress.path The Path to NATS. You may need to set this to '/*' in order to use this with ALB ingress controllers.
  ##
  path: /
  ## @param ingress.ingressClassName IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+)
  ## This is supported in Kubernetes 1.18+ and required if you have more than one IngressClass marked as the default for your cluster.
  ## ref: https://kubernetes.io/blog/2020/04/02/improvements-to-the-ingress-api-in-kubernetes-1.18/
  ##
  ingressClassName: ""
  ## @param ingress.annotations Additional annotations for the Ingress resource. To enable certificate autogeneration, place here your cert-manager annotations.
  ## Use this parameter to set the required annotations for cert-manager, see
  ## ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
  ## e.g:
  ## annotations:
  ##   kubernetes.io/ingress.class: nginx
  ##   cert-manager.io/cluster-issuer: cluster-issuer-name
  ##
  annotations: {}
  ## @param ingress.tls Enable TLS configuration for the host defined at `ingress.hostname` parameter
  ## TLS certificates will be retrieved from a TLS secret with name: `{{- printf "%s-tls" .Values.ingress.hostname }}`
  ## You can:
  ##   - Use the `ingress.secrets` parameter to create this TLS secret
  ##   - Rely on cert-manager to create it by setting the corresponding annotations
  ##   - Rely on Helm to create self-signed certificates by setting `ingress.selfSigned=true`
  ##
  tls: false
  ## @param ingress.selfSigned Create a TLS secret for this ingress record using self-signed certificates generated by Helm
  ##
  selfSigned: false
  ## @param ingress.extraHosts The list of additional hostnames to be covered with this ingress record.
  ## Most likely the hostname above will be enough, but in the event more hosts are needed, this is an array
  ## extraHosts:
  ## - name: nats.local
  ##   path: /
  ##
  extraHosts: []
  ## @param ingress.extraPaths Any additional arbitrary paths that may need to be added to the ingress under the main host.
  ## For example: The ALB ingress controller requires a special rule for handling SSL redirection.
  ## extraPaths:
  ## - path: /*
  ##   backend:
  ##     serviceName: ssl-redirect
  ##     servicePort: use-annotation
  ##
  extraPaths: []
  ## @param ingress.extraTls The tls configuration for additional hostnames to be covered with this ingress record.
  ## see: https://kubernetes.io/docs/concepts/services-networking/ingress/#tls
  ## extraTls:
  ## - hosts:
  ##     - nats.local
  ##   secretName: nats.local-tls
  ##
  extraTls: []
  ## @param ingress.secrets If you're providing your own certificates, please use this to add the certificates as secrets
  ## key and certificate should start with -----BEGIN CERTIFICATE----- or
  ## -----BEGIN RSA PRIVATE KEY-----
  ##
  ## name should line up with a tlsSecret set further up
  ## If you're using cert-manager, this is unneeded, as it will create the secret for you if it is not set
  ##
  ## It is also possible to create and manage the certificates outside of this helm chart
  ## Please see README.md for more information
  ## e.g:
  ## - name: nats.local-tls
  ##   key:
  ##   certificate:
  ##
  secrets: []
  ## @param ingress.extraRules Additional rules to be covered with this ingress record
  ## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/#ingress-rules
  ## e.g:
  ## extraRules:
  ## - host: nats.local
  ##     http:
  ##       path: /
  ##       backend:
  ##         service:
  ##           name: nats-svc
  ##           port:
  ##             name: http
  ##
  extraRules: []
## Network Policy configuration
## ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/
##
networkPolicy:
  ## @param networkPolicy.enabled Enable creation of NetworkPolicy resources
  ##
  enabled: true
  ## @param networkPolicy.allowExternal The Policy model to apply
  ## When set to false, only pods with the correct client label will have network access to the ports NATS is
  ## listening on. When true, NATS will accept connections from any source (with the correct destination port).
  ##
  allowExternal: true
  ## @param networkPolicy.allowExternalEgress Allow the pod to access any range of port and all destinations.
  ##
  allowExternalEgress: 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 / Prometheus NATS Exporter
## ref: https://github.com/nats-io/prometheus-nats-exporter
##
metrics:
  ## @param metrics.enabled Enable Prometheus metrics via exporter side-car
  ##
  enabled: false
  ## @param metrics.image.registry [default: REGISTRY_NAME] Prometheus metrics exporter image registry
  ## @param metrics.image.repository [default: REPOSITORY_NAME/nats-exporter] Prometheus metrics exporter image repository
  ## @skip metrics.image.tag Prometheus metrics exporter image tag (immutable tags are recommended)
  ## @param metrics.image.digest NATS Exporter image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag
  ## @param metrics.image.pullPolicy Prometheus metrics image pull policy
  ## @param metrics.image.pullSecrets Prometheus metrics image pull secrets
  ##
  image:
    registry: docker.io
    repository: bitnami/nats-exporter
    tag: 0.15.0-debian-12-r4
    digest: ""
    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: []
  ## @param metrics.resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if metrics.resources is set (metrics.resources is recommended for production).
  ## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15
  ##
  resourcesPreset: "nano"
  ## @param metrics.resources Set container requests and limits for different resources like CPU or memory (essential for production workloads)
  ## Example:
  ## resources:
  ##   requests:
  ##     cpu: 2
  ##     memory: 512Mi
  ##   limits:
  ##     cpu: 3
  ##     memory: 1024Mi
  ## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
  ##
  resources: {}
  ## @param metrics.containerPorts.http Prometheus metrics exporter port
  ##
  containerPorts:
    http: 7777
  ## @param metrics.flags [array] Flags to be passed to Prometheus metrics
  ##
  flags:
    - -connz
    - -routez
    - -subz
    - -varz
  ## Metrics service configuration
  ##
  service:
    ## @param metrics.service.type Kubernetes service type (`ClusterIP`, `NodePort` or `LoadBalancer`)
    ##
    type: ClusterIP
    ## @param metrics.service.port Prometheus metrics service port
    ##
    port: 7777
    ## @param metrics.service.loadBalancerIP Use serviceLoadBalancerIP to request a specific static IP, otherwise leave blank
    ##
    loadBalancerIP: ""
    ## @param metrics.service.annotations [object] Annotations for Prometheus metrics service
    ##
    annotations:
      prometheus.io/scrape: "true"
      prometheus.io/port: "{{ .Values.metrics.service.port }}"
    ## @param metrics.service.labels Labels for Prometheus metrics service
    ##
    labels: {}
  ## Prometheus Operator ServiceMonitor configuration
  ##
  serviceMonitor:
    ## @param metrics.serviceMonitor.enabled Specify if a ServiceMonitor will be deployed for Prometheus Operator
    ##
    enabled: false
    ## @param metrics.serviceMonitor.namespace Namespace in which Prometheus is running
    ##
    namespace: monitoring
    ## @param metrics.serviceMonitor.labels Extra labels for the ServiceMonitor
    ##
    labels: {}
    ## @param metrics.serviceMonitor.jobLabel The name of the label on the target service to use as the job name in Prometheus
    ##
    jobLabel: ""
    ## @param metrics.serviceMonitor.interval How frequently to scrape metrics
    ## e.g:
    ## interval: 10s
    ##
    interval: ""
    ## @param metrics.serviceMonitor.scrapeTimeout Timeout after which the scrape is ended
    ## e.g:
    ## scrapeTimeout: 10s
    ##
    scrapeTimeout: ""
    ## @param metrics.serviceMonitor.metricRelabelings [array] Specify additional relabeling of metrics
    ##
    metricRelabelings: []
    ## @param metrics.serviceMonitor.relabelings [array] Specify general relabeling
    ##
    relabelings: []
    ## @param metrics.serviceMonitor.selector Prometheus instance selector labels
    ## ref: https://github.com/bitnami/charts/tree/main/bitnami/prometheus-operator#prometheus-configuration
    ##
    selector: {}
## @section Persistence parameters

## Enable persistence using Persistent Volume Claims
## ref: https://kubernetes.io/docs/concepts/storage/persistent-volumes/
##
persistence:
  ## @param persistence.enabled Enable NATS data persistence using PVC(s)
  ##
  enabled: false
  ## @param persistence.storageClass PVC Storage Class for NATS data volume
  ## 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
  ##
  storageClass: ""
  ## @param persistence.accessModes PVC Access modes
  ##
  accessModes:
    - ReadWriteOnce
  ## @param persistence.size PVC Storage Request for NATS data volume
  ##
  size: 8Gi
  ## @param persistence.annotations Annotations for the PVC
  ##
  annotations: {}
  ## @param persistence.selector Selector to match an existing Persistent Volume for NATS's data PVC
  ## If set, the PVC can't have a PV dynamically provisioned for it
  ## E.g.
  ## selector:
  ##   matchLabels:
  ##     app: my-app
  ##
  selector: {}
## @section Other parameters

## NATS 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: 1
  ## @param pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable
  ##
  maxUnavailable: ""