docker-postfix/helm/mail/values.yaml

replicaCount: 1

image:
  repository: boky/postfix
  # tag: "" # If not specified uses chart's AppVersion as the tag
  pullPolicy: IfNotPresent

imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""

serviceAccount:
  create: true # Specifies whether a service account should be created
  annotations: {} # Annotations to add to the service account
  name: "" # The name of the service account to use. If not set and create is true, a name is generated using the fullname template

service:
  type: ClusterIP
  port: 587
  labels: {}
  annotations: {}
  # nodePort:

metrics:
  enabled: false
  service:
    labels: {}
    annotations: {}
  serviceMonitor:
    enabled: false
    labels: {}
    annotations: {}
  port: 9154
  path: /metrics
  image: 
    repository: "boky/postfix-exporter"
    tag: "latest"

  # Warning: Metrics needs a file to work. If you're using this DO NOT override POSTFIX_maillog_file.
  # If you do, metrics *will not work*. If you need to log to file:
  # - use this file
  # - add another file to /etc/rsyslog.d/*.conf
  maillog: /var/log/mail.log
  logrotate:
    enabled: true
    logrotate.conf: |
      /var/log/mail.log {
          rotate 1
          monthly
          minsize 1M
          compress
          missingok
          notifempty
          dateext
          olddir /var/log/
          maxage 90
      }      


# Tell helm to restart (recreate) pods on every deploy. Setting this to true will inject
# `date/deploy-date: <timestamp>` annotation into pod specification for StateFulset. This
# ensures that the Pod is recreated with the new changes.
#
# Feel free to disable this but doing so **IS IT YOUR OWN RISK**. By disabling this feature
# you might run into issues where some changes are not reflected on the Pod. If you experience
# this with this setting set to `false` the first thing to try out is to restart / delete
# a pod and let `StatefulSet` recreate it.
recreateOnRedeploy: true

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:'.
  # limits:
  #   cpu: 100m
  #   memory: 128Mi
  # requests:
  #   cpu: 100m
  #   memory: 128Mi

autoscaling:
  enabled: false
  minReplicas: 1
  maxReplicas: 100
  targetCPUUtilizationPercentage: 80
  # targetMemoryUtilizationPercentage: 80
  labels: {}
  annotations: {}

nodeSelector: {}
tolerations: []
affinity: {}
extraVolumes: []
extraVolumeMounts: []
extraInitContainers: []
extraEnv: []
extraContainers: []

deployment:
  labels: {}
  annotations: {}

pod:
  securityContext: {}
  # capabilities:
  #   drop:
  #   - ALL
  # readOnlyRootFilesystem: true
  # runAsNonRoot: true
  # runAsUser: 1000
  labels: {}
  annotations: {}

container:
  postfix:
    securityContext: {}

certs:
  # Auto-generate certificates for the server and mount them into Postfix volume
  create: false
  # Provide existing cert
  existing: false

# Define data which should be stored in a Secret
# (and shared with the pod as environment variables)
# secret:
#   hello: world
secret: {}

# Use an existing secret to share with the pod
# as environment variables.
existingSecret: ""

# Define a secret which should be deployed together with the
# chart amd mounted into a specific directory in the pod.
mountSecret:
  enabled: false
  path: /var/lib/secret
  data: {}
    # e.g.
    # dkim-private: |
    #   -----BEGIN RSA PRIVATE KEY-----
    #   < redacted >
    #   -----END RSA PRIVATE KEY-----

config:
  general: {}
    # e.g.
    # TZ:
    # FORCE_COLOR:
    # INBOUND_DEBUGGING:
    # ALLOWED_SENDER_DOMAINS:
    # ALLOW_EMPTY_SENDER_DOMAINS:
    # LOG_FORMAT:
    # RELAYHOST:
    # SASL_RELAYHOST: # when specified overwrites the RELAYHOST in the sasl_passwd file
    # RELAYHOST_USERNAME:
    # RELAYHOST_PASSWORD:
    # MASQUERADED_DOMAINS:
    # SMTP_HEADER_CHECKS:
    # DKIM_SELECTOR:
    # DKIM_AUTOGENERATE:
  postfix: {}
    # e.g.
    # myhostname: "postfix"
    # smtp_tls_security_level: "encrypt"
  opendkim: {}
    # e.g.
    # RequireSafeKeys: "yes"

dns:
  policy: ""
  # policy: "None"
  nameservers: {}
    # - 8.8.8.8
    # - 8.8.4.4
  searches: ""
  # searches: 
  # - "default.svc.cluster.local"
  # - "svc.cluster.local"
  # - "cluster.local"
  options: {}
  # options:
  #  - name: ndots
  #    value: "5"

persistence:
  enabled: true
  accessModes:
    - ReadWriteOnce
  existingClaim: ""
  size: 1Gi
  storageClass: ""

readinessProbe:
  initialDelaySeconds: 10
  periodSeconds: 60
  failureThreshold: 6
  exec:
    command:
      - sh
      - -c
      - >-
        [ ! -f /tmp/container_is_terminating ] &&
        printf "EHLO healthcheck\n" | nc 127.0.0.1 587 | grep -qE "^220.*ESMTP Postfix"        
livenessProbe:
  initialDelaySeconds: 5
  periodSeconds: 5
  failureThreshold: 2
  exec:
    command:
      - sh
      - -c
      - >-
        ps axf | fgrep -v grep | egrep -q '\{supervisord\}|/usr/bin/supervisord' &&
        ps axf | fgrep -v grep | egrep -q '(/usr/lib/postfix/sbin/|/usr/libexec/postfix/)master'        
startupProbe:
  initialDelaySeconds: 5
  periodSeconds: 5
  failureThreshold: 12
  exec:
    command:
      - sh
      - -c
      - >-
        ps axf | fgrep -v grep | egrep -q '\{supervisord\}|/usr/bin/supervisord' &&
        ps axf | fgrep -v grep | fgrep -q "postfix-script" &&
        ps axf | fgrep -v grep | fgrep -q 'opendkim.sh'        

lifecycle:
  postStart: {}