Implemented vars, tasks and templates for central database setup until mastodon role

roles/docker-mastodon/templates/.env.production.j2

@@ -10,9 +10,11 @@ DB_PORT=5432
 DB_NAME={{database_databasename}}
 DB_USER={{database_username}}
 DB_PASS={{database_password}}
+
 REDIS_HOST=redis
 REDIS_PORT=6379
 REDIS_PASSWORD=
+
 SMTP_SERVER={{system_email_host}}
 SMTP_PORT={{system_email_smtp_port}}
 SMTP_LOGIN={{system_email_username}}

roles/docker-mastodon/templates/docker-compose.yml.j2

@@ -3,81 +3,63 @@ services:
 
 {% include 'templates/docker-redis-service.yml.j2' %}
 
-    networks:
-      - internal_network
+{% include 'templates/docker-{{ database_type }}-service.yml.j2' %}
 
   web:
     image: tootsuite/mastodon:{{version_mastodon}}
     restart: always
     env_file: .env.production
     command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
-    networks:
-      - external_network
-      - internal_network
     healthcheck:
-      # prettier-ignore
       test: ['CMD-SHELL', 'wget -q --spider --proxy=off localhost:3000/health || exit 1']
     ports:
       - "127.0.0.1:{{http_port}}:3000"
     depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - redis
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      redis:
+        condition: service_healthy
     volumes:
       - data:/mastodon/public/system
     logging:
       driver: journald
+{% include 'templates/docker-networks-for-container.yml.j2' %}
+
   streaming:
     image: tootsuite/mastodon:{{version_mastodon}}
     restart: always
     env_file: .env.production
     command: node ./streaming
-    networks:
-      - external_network
-      - internal_network
     healthcheck:
-      # prettier-ignore
       test: ['CMD-SHELL', 'wget -q --spider --proxy=off localhost:4000/api/v1/streaming/health || exit 1']
     ports:
       - "127.0.0.1:{{stream_port}}:4000"
-    depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - redis
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      redis:
+        condition: service_healthy
     logging:
       driver: journald
+{% include 'templates/docker-networks-for-container.yml.j2' %}
+
   sidekiq:
     image: tootsuite/mastodon:{{version_mastodon}}
     restart: always
     env_file: .env.production
     command: bundle exec sidekiq
     depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - redis
-    networks:
-      - external_network
-      - internal_network
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      redis:
+        condition: service_healthy
     volumes:
       - data:/mastodon/public/system
     healthcheck:
       test: ['CMD-SHELL', "ps aux | grep '[s]idekiq\ 6' || false"]
     logging:
       driver: journald
-{% if not enable_central_database %}
-{% include 'templates/docker-postgres-service.yml.j2' %}
-{% endif %}
+{% include 'templates/docker-networks-for-container.yml.j2' %}
 
 volumes:
-{% if not enable_central_database %}
-  database:
-{% endif %}
+{% include 'templates/docker-database-volume.yml.j2' %}
   redis:
   data:
-networks:
-  external_network:
-  internal_network:
-    internal: true
+
+{% include 'templates/docker-networks-for-role.yml.j2' %}