add env config stuffs

Author: elasticroentgen

charts/discourse-vanilla/Chart.yaml

@@ -15,7 +15,7 @@ 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: 0.1.3
+version: 0.1.4
 
 # 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

charts/discourse-vanilla/templates/configmap.yaml

@@ -0,0 +1,33 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "discourse.fullname" . }}-config
+  labels:
+    {{- include "discourse.labels" . | nindent 4 }}
+data:
+  RUBY_GC_HEAP_GROWTH_MAX_SLOTS: "40000"
+  DISCOURSE_HOSTNAME: "{{ .Values.forum.hostname }}"
+  LANG: "en_US.UTF-8"
+  UNICORN_WORKERS: "{{ .Values.forum.workers }}"
+  DISCOURSE_FORCE_HTTPS: "true"
+  LETSENCRYPT_ACCOUNT_EMAIL: "{{ .Values.forum.letsencrypt.email }}"
+  DOCKER_HOST_IP: "172.17.0.1"
+  RAILS_ENV: "production"
+  UNICORN_SIDEKIQS: "1"
+  DISCOURSE_DB_HOST: ""
+  DISCOURSE_DB_PORT: ""
+  DISCOURSE_SMTP_ADDRESS: "{{ .Values.forum.mail.host }}"
+  DISCOURSE_SMTP_PORT: "{{ .Values.forum.mail.port }}"
+  RUBY_GC_HEAP_INIT_SLOTS: "400000"
+  RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR: "1.5"
+  DISCOURSE_DB_SOCKET: "/var/run/postgresql"
+  LETSENCRYPT_DIR: "/shared/letsencrypt"
+  DISCOURSE_DEVELOPER_EMAILS: "jakub.vysoky@ethereum.org,ligi@ethereum.org"
+  PATH: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+  RUBY_VERSION: "3.3.6"
+  PG_MAJOR: "15"
+  RUBY_ALLOCATOR: "/usr/lib/libjemalloc.so"
+  LEFTHOOK: "0"
+  DEBIAN_RELEASE: "bookworm"
+  LC_ALL: "en_US.UTF-8"
+  LANGUAGE: "en_US.UTF-8"

charts/discourse-vanilla/templates/secret.yaml

@@ -0,0 +1,12 @@
+{{- if not .Values.forum.mail.existingSecret }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "discourse.fullname" . }}-smtp
+  labels:
+    {{- include "discourse.labels" . | nindent 4 }}
+type: Opaque
+data:
+  DISCOURSE_SMTP_USER_NAME: {{ .Values.forum.mail.user | b64enc | quote }}
+  DISCOURSE_SMTP_PASSWORD: {{ .Values.forum.mail.password | b64enc | quote }}
+{{- end }}

charts/discourse-vanilla/templates/statefulset.yaml

@@ -41,6 +41,11 @@ spec:
           {{- end }}
           image: "{{ .Values.image.repository }}/{{ .Values.forum.name }}:{{ .Values.forum.version | default .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          envFrom:
+            - configMapRef:
+                name: {{ include "discourse.fullname" . }}-config
+            - secretRef:
+                name: {{ .Values.forum.mail.existingSecret | default (printf "%s-smtp" (include "discourse.fullname" .)) }}
           ports:
             - name: http
               containerPort: 80

charts/discourse-vanilla/values.yaml

@@ -17,6 +17,16 @@ image:
 forum:
   name: "default"
   version: "latest"
+  hostname: "forum.discource.example"
+  workers: 4
+  letsencrypt:
+    email: john@doe.com
+  mail:
+    host: smtp.example.com
+    port: 587
+    user: mailuser
+    password: mailpass
+    # existingSecret: ""  # Name of existing secret containing DISCOURSE_SMTP_USER_NAME and DISCOURSE_SMTP_PASSWORD
 
 
 # Persistence configuration