README

README.md

@@ -2,3 +2,9 @@
 Helm chart for Mailman3 deployment
 
 Fork of [fw8/mailman3-helm-chart](https://github.com/fw8/mailman3-helm-chart).
+
+## Changelog
+
+- Updated Ingress configuration
+- Supports external SMTP configuration
+- Added Bitnami PostgreSQL sub chart

mailman3/Chart.yaml

@@ -15,9 +15,20 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.0.2
+version: 1.0.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 appVersion: 0.3.10
+
+maintainers:
+  - name: Eric O'Neill Meehan
+    email: eric@eom.dev
+
+dependencies:
+  # https://github.com/bitnami/charts/blob/main/bitnami/postgresql
+  - name: postgresql
+    repository: oci://registry-1.docker.io/bitnamicharts
+    version: 16.7.27
+    condition: postgresql.enabled

mailman3/templates/core.yaml

@@ -47,12 +47,26 @@ spec:
               value: http://{{ include "mailman3.fullname" . }}-web.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}/hyperkitty
             - name: MTA
               value: postfix
+            {{- if .Values.smtp }}
+            - name: SMTP_HOST
+              value: {{ .Values.smtp.host }}
+            - name: SMTP_PORT
+              value: {{ .Values.smtp.port }}
+            {{- else }}
             - name: SMTP_HOST
               value: {{ include "mailman3.fullname" . }}-core.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}
+            {{- end }}
+            {{- if .Values.postgresql.enabled }}
+            - name: DATABASE_CLASS
+              value: mailman.database.postgresql.PostgreSQLDatabase
+            - name: DATABASE_URL
+              value: "postgresql://{{ .Values.postgresql.global.postgresql.auth.username }}:{{ .Values.postgresql.global.postgresql.auth.password }}@postgresql/mailman"
+            {{- else }}
             - name: DATABASE_CLASS
               value: mailman.database.sqlite.SQLiteDatabase
             - name: DATABASE_URL
               value: "sqlite:////opt/mailman/var/data/mailman.db"
+            {{- end }}
           ports:
             - name: api
               containerPort: 8001
@@ -76,6 +90,8 @@ spec:
               mountPath: /opt/mailman
           resources:
             {{- toYaml .Values.core.resources | nindent 12 }}
+        {{- if .Values.smtp }}
+        {{- else }}
         - name: postfix
           image: boky/postfix:latest
           env:
@@ -118,6 +134,7 @@ spec:
             - name: core-data
               subPath: var/data
               mountPath: /mailman
+        {{- end }}
       {{- with .Values.core.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

mailman3/templates/ingress.yaml

@@ -36,7 +36,7 @@ spec:
             pathType: {{ default "Prefix" $.Values.ingress.pathType }}
             backend:
               service:
-                name: {{ $fullName }}-http
+                name: {{ $fullName }}-web
                 port:
                   number: {{ $httpPort }}
           {{- else }}
@@ -44,7 +44,7 @@ spec:
             pathType: {{ .pathType | default "Prefix" }}
             backend:
               service:
-                name: {{ $fullName }}-http
+                name: {{ $fullName }}-web
                 port:
                   number: {{ $httpPort }}
           {{- end }}
@@ -54,7 +54,7 @@ spec:
             pathType: "Prefix"
             backend:
               service:
-                name: {{ $fullName }}-http
+                name: {{ $fullName }}-web
                 port:
                   number: {{ $httpPort }}
           {{- end }}

mailman3/templates/web.yaml

@@ -51,17 +51,32 @@ spec:
             - name: SERVE_FROM_DOMAIN
               value: {{ .Values.hostname | quote }}
             {{- end }}
+            {{- if .Values.postgresql.enabled }}
+            - name: DATABASE_URL
+              value: "postgresql://{{ .Values.postgresql.global.postgresql.auth.username }}:{{ .Values.postgresql.global.postgresql.auth.password }}@postgresql/mailman"
+            - name: DATABASE_TYPE
+              value: postgresql
+            {{- else }}
             - name: DATABASE_URL
               value: sqlite://///opt/mailman-web-data/mailmanweb.db
             - name: DATABASE_TYPE
               value: sqlite
+            {{- end }}
             - name: MAILMAN_ADMIN_USER
               value: {{ .Values.admin.username }}
             - name: MAILMAN_ADMIN_EMAIL
               value: {{ .Values.admin.email }}
             {{- if .Values.smtp }}
             - name: SMTP_HOST
-              value: {{ .Values.smtp }}
+              value: {{ .Values.smtp.host }}
+            - name: SMTP_PORT
+              value: {{ .Values.smtp.port }}
+            - name: SMTP_HOST_USER
+              value: {{ .Values.smtp.host_user }}
+            - name: SMTP_HOST_PASSWORD
+              value: {{ .Values.smtp.host_password }}
+            - name: SMTP_USE_TLS
+              value: {{ .Values.smtp.use_tls }}
             {{- else }}
             - name: SMTP_HOST
               value: {{ include "mailman3.fullname" . }}-core.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}

mailman3/values.yaml

@@ -65,8 +65,16 @@ web:
     size: 100Gi
     accessMode: ReadWriteOnce
 
+smtp: null
+#  host: mail.example.com
+#  port: 25
+#  host_user: admin@example.com
+#  host_password: changeme
+#  use_tls: "true"
+
 service:
   type: ClusterIP
+  port: 80
 
 ingress:
   enabled: false
@@ -81,3 +89,74 @@ ingress:
   #  - secretName: chart-example-tls
   #    hosts:
   #      - git.example.com
+
+## @section PostgreSQL
+# Taken from Gitea Helm chart
+postgresql:
+  ## @param postgresql.enabled Enable PostgreSQL
+  enabled: false
+
+  ## @param postgresql.global.postgresql.auth.password Password for the `mailman` user (overrides `auth.password`)
+  ## @param postgresql.global.postgresql.auth.database Name for a custom database to create (overrides `auth.database`)
+  ## @param postgresql.global.postgresql.auth.username Name for a custom user to create (overrides `auth.username`)
+  ## @param postgresql.global.postgresql.service.ports.postgresql PostgreSQL service port (overrides `service.ports.postgresql`)
+  global:
+    postgresql:
+      auth:
+        password: mailman
+        database: mailman
+        username: mailman
+      service:
+        ports:
+          postgresql: 5432
+
+  ## @param postgresql.image.repository Image repository, eg. `bitnamilegacy/postgresql`.
+  image:
+    repository: bitnamilegacy/postgresql
+
+  primary:
+    ## @param postgresql.primary.persistence.enabled Enable persistence.
+    ## @param postgresql.primary.persistence.storageClass Persistent Volume storage class.
+    ## @param postgresql.primary.persistence.size PVC Storage Request for PostgreSQL volume.
+    persistence:
+      enabled: true
+      storageClass: ""
+      size: 10Gi
+
+  readReplicas:
+    ## @param postgresql.readReplicas.persistence.enabled Enable PostgreSQL read only data persistence using PVC.
+    ## @param postgresql.readReplicas.persistence.storageClass Persistent Volume storage class.
+    ## @param postgresql.readReplicas.persistence.size PVC Storage Request for PostgreSQL volume.
+    persistence:
+      enabled: true
+      storageClass: ""
+      size: ""
+
+  ## @param postgresql.metrics.image.repository Image repository, eg. `bitnamilegacy/postgres-exporter`.
+  metrics:
+    image:
+      repository: bitnamilegacy/postgres-exporter
+
+  ## @param postgresql.volumePermissions.image.repository Image repository, eg. `bitnamilegacy/os-shell`.
+  volumePermissions:
+    image:
+      repository: bitnamilegacy/os-shell
+
+# By default, removed or moved settings that still remain in a user defined values.yaml will cause Helm to fail running the install/update.
+# Set it to false to skip this basic validation check.
+## @section Advanced
+## @param checkDeprecation Set it to false to skip this basic validation check.
+## @param test.enabled Set it to false to disable test-connection Pod.
+## @param test.image.name Image name for the wget container used in the test-connection Pod.
+## @param test.image.tag Image tag for the wget container used in the test-connection Pod.
+checkDeprecation: true
+test:
+  enabled: true
+  image:
+    name: busybox
+    tag: latest
+
+## @param extraDeploy Array of extra objects to deploy with the release
+##
+extraDeploy: []
+