Huge role refactoring/cleanup. Other commits will propably follow. Because some bugs will exist. Still important for longrun and also for auto docs/help/slideshow generation

roles/web-app-discourse/vars/configuration.yml

@@ -0,0 +1,28 @@
+network:    "discourse_default"     # Name of the docker network
+container:  "discourse_application" # Name of the container application
+repository: "discourse_repository"  # Name of the repository folder                 
+features:
+  matomo:             true
+  css:                true
+  portfolio_iframe:   true
+  oidc:               true
+  central_database:   true
+  ldap:               false         # @todo implement and activate
+csp:
+  flags:
+    style-src:
+      unsafe-inline: true
+    script-src-elem:
+      unsafe-inline: true
+  whitelist:
+    font-src:
+      - "http://*.{{primary_domain}}"
+domains:
+  canonical:
+    - "forum.{{ primary_domain }}"
+docker:
+  services:
+    database:
+      enabled: true
+    redis:
+      enabled: true

roles/web-app-discourse/vars/main.yml

@@ -0,0 +1,5 @@
+application_id:                         "discourse"
+database_password:                      "{{ applications[application_id].credentials.database_password }}"
+database_type:                          "postgres"
+docker_repository_directory :           "{{docker_compose.directories.services}}{{applications[application_id].repository}}/"
+discourse_application_yml_destination:  "{{docker_repository_directory }}containers/{{applications[application_id].container}}.yml"