Added seperat redis

roles/docker-discourse/handlers/main.yml

@@ -2,4 +2,4 @@
 - name: recreate discourse
   command:
     cmd: ./launcher rebuild app
-    chdir: "{{docker_compose_instance_directory}}"
+    chdir: "{{discourse_repository_directory}}"

roles/docker-discourse/tasks/main.yml

@@ -18,30 +18,51 @@
     state: directory
     mode: 0755
 
-- name: checkout repository 
-  ansible.builtin.shell: git checkout .
-  become: true
-  args:
-    chdir: "{{docker_compose_instance_directory}}"
-  ignore_errors: true
+- name: add docker-compose.yml
+  template: src=docker-compose.yml.j2 dest={{docker_compose_instance_directory}}docker-compose.yml
+  notify: docker compose project setup
+
+- name: flush, to recreate discourse docker compose
+  meta: flush_handlers
+  when: enable_central_database | bool
 
 - name: pull docker repository
   git:
     repo: "https://github.com/discourse/discourse_docker.git"
-    dest: "{{docker_compose_instance_directory}}"
+    dest: "{{discourse_repository_directory}}"
     update: yes
   notify: recreate discourse
   become: true
   ignore_errors: true
 
-- name: set chmod 700 for {{docker_compose_instance_directory}}containers
+- name: set chmod 700 for {{discourse_repository_directory}}containers
   ansible.builtin.file:
-    path: "{{docker_compose_instance_directory}}/containers"
+    path: "{{discourse_repository_directory}}/containers"
     mode: '700'
     state: directory
 
-- name: "copy configuration to {{docker_compose_instance_directory}}containers/app.yml"
+- name: "copy configuration to {{discourse_repository_directory}}containers/app.yml"
   template: 
     src: app.yml.j2
-    dest: "{{docker_compose_instance_directory}}containers/app.yml"
-  notify: recreate discourse
+    dest: "{{discourse_repository_directory}}containers/app.yml"
+  notify: recreate discourse
+
+- name: "Ensure {{docker_compose_project_name}}_default_network network exists"
+  community.docker.docker_network:
+    name: "{{docker_compose_project_name}}_default_network"
+    state: present
+  when: enable_central_database | bool
+
+- name: "add central database temporary to {{docker_compose_project_name}}_default_network"
+  command:
+    cmd: "docker network connect discourse_default_network central-{{ database_type }}"
+  when: enable_central_database | bool
+
+- name: flush, to recreate discourse app
+  meta: flush_handlers
+  when: enable_central_database | bool
+
+- name: "remove central database from {{docker_compose_project_name}}_default_network"
+  command:
+    cmd: "docker network disconnect discourse_default_network central-{{ database_type }}"
+  when: enable_central_database | bool

roles/docker-discourse/templates/app.yml.j2

@@ -1,17 +1,8 @@
-## this is the all-in-one, standalone Discourse Docker container template
-##
-## After making changes to this file, you MUST rebuild
-## /var/discourse/launcher rebuild app
-##
-## BE *VERY* CAREFUL WHEN EDITING!
-## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT!
-## visit http://www.yamllint.com/ to validate this file as needed
-
 templates:
 {% if not enable_central_database | bool %}
   - "templates/postgres.template.yml"
 {% endif %}
-  - "templates/redis.template.yml"
+  #- "templates/redis.template.yml"
   - "templates/web.template.yml"
   ## Uncomment the next line to enable the IPv6 listener
   #- "templates/web.ipv6.template.yml"
@@ -25,7 +16,6 @@ templates:
 ## see https://meta.discourse.org/t/17247 for details
 expose:
   - "127.0.0.1:{{http_port}}:80"   # http
-  #- "443:443" # https
 
 params:
   db_default_text_search_config: "pg_catalog.english"
@@ -73,13 +63,14 @@ env:
   DISCOURSE_SMTP_DOMAIN:            {{ system_email_domain }}
   DISCOURSE_NOTIFICATION_EMAIL:     {{ system_email }}
 
-{% if enable_central_database | bool %}
   # Database Configuration
   DISCOURSE_DB_USERNAME: {{ database_username }}
   DISCOURSE_DB_PASSWORD: {{ database_password }}
   DISCOURSE_DB_HOST:     {{ database_host }}
   DISCOURSE_DB_NAME:     {{ database_databasename }}
-{% endif %}
+
+  # Redis Configuration
+  DISCOURSE_REDIS_HOST: {{docker_compose_project_name}}-redis
 
   ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
   #LETSENCRYPT_ACCOUNT_EMAIL: administrator@veen.world
@@ -127,7 +118,5 @@ run:
   - exec: echo "End of custom commands"
 
 docker_args:
-{% if enable_central_database | bool %}
-  - --network=central_{{ database_type }}_network
-{% endif %}
+  - --network={{docker_compose_project_name}}_default_network
   - --name=discourse_application

roles/docker-discourse/vars/main.yml

@@ -1,3 +1,4 @@
-docker_compose_project_name:        "discourse"
-database_password:                  "{{ baserow_database_password }}"
-database_type:                      "postgres"
+docker_compose_project_name:     "discourse"
+database_password:               "{{ baserow_database_password }}"
+database_type:                   "postgres"
+discourse_repository_directory:  "{{ path_docker_compose_instances + docker_compose_project_name + '/repository/' }}"

templates/docker-compose-networks.yml.j2

@@ -4,5 +4,5 @@ networks:
   central_{{ database_type }}_network:
     external: true
 {% endif %}
-  {{docker_compose_project_name}}_network:
+  default_network:
 {{ "\n" }}

templates/docker-container-networks.yml.j2

@@ -1,6 +1,6 @@
 # This template needs to be included in docker-compose.yml containers
     networks:
-      {{docker_compose_project_name}}_network:
+      default_network:
 {% if enable_central_database | bool %}
       central_{{ database_type }}_network:
 {% endif %}

templates/docker-service-mariadb.yml.j2

@@ -1,6 +1,7 @@
 # This template needs to be included in docker-compose.yml, which depend on a mariadb database
 {% if not enable_central_database | bool %}
   database:
+    container_name: {{docker_compose_project_name}}-mariadb
     logging:
       driver: journald
     image: mariadb
@@ -20,6 +21,6 @@
       timeout: 1s
       retries: 5
     networks:
-      - {{docker_compose_project_name}}_network
+      - default_network
 {% endif %}
 {{ "\n" }}

templates/docker-service-postgres.yml.j2

@@ -2,6 +2,7 @@
 {% if not enable_central_database | bool %}  
   database:
     image: postgres:{{database_version}}-alpine
+    container_name: {{docker_compose_project_name}}-postgres
     environment:
       - POSTGRES_PASSWORD={{database_password}}
       - POSTGRES_USER={{database_username}}
@@ -18,6 +19,6 @@
         source: database
         target: /var/lib/postgresql/data
     networks:
-      - {{docker_compose_project_name}}_network
+      - default_network
 {% endif %}
 {{ "\n" }}

templates/docker-service-redis.yml.j2

@@ -1,6 +1,7 @@
 # This template needs to be included in docker-compose.yml, which depend on redis
   redis:
     image: redis:alpine
+    container_name: {{docker_compose_project_name}}-redis
     restart: always
     logging:
       driver: journald
@@ -12,5 +13,5 @@
       timeout: 3s
       retries: 30
     networks:
-      - {{docker_compose_project_name}}_network
+      - default_network
 {{ "\n" }}