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

roles/docker-openproject/tasks/main.yml

@@ -1,12 +1,15 @@
 ---
+- name: include docker vars
+  include_vars: vars/docker-database-service.yml.j2
+
+- name: create central database
+  include_role:
+    name: docker-{{database_type}}
+  when: enable_central_database | bool
+
 - name: "include tasks nginx-docker-proxy-domain.yml"
   include_tasks: nginx-docker-proxy-domain.yml
 
-- name: create database in central Postgres
-  include_role:
-    name: docker-postgres
-  when: enable_central_database | bool
-
 - name: "include tasks update-repository-with-docker-compose.yml"
   include_tasks: update-repository-with-docker-compose.yml
 

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

@@ -5,9 +5,7 @@ networks:
   backend:
 
 volumes:
-{% if not enable_central_database %}
-  database:
-{% endif %}
+{% include 'templates/docker-database-volume.yml.j2' %}
   data:
 
 x-op-restart-policy: &restart_policy
@@ -36,9 +34,7 @@ x-op-app: &app
 
 services:
 
-{% if not enable_central_database %}
-{% include 'templates/docker-postgres-service.yml.j2' %}
-{% endif %}
+{% include 'templates/docker-{{ database_type }}-service.yml.j2' %}
     networks:
       - backend
 
@@ -72,12 +68,9 @@ services:
     networks:
       - frontend
       - backend
-    depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - cache
-      - seeder
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      cache:
+      seeder:
     labels:
       - autoheal=true
     healthcheck:
@@ -101,24 +94,18 @@ services:
     command: "./docker/prod/worker"
     networks:
       - backend
-    depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - cache
-      - seeder
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      cache:
+      seeder:
 
   cron:
     <<: *app
     command: "./docker/prod/cron"
     networks:
       - backend
-    depends_on:
-{% if not enable_central_database %}
-      - database
-{% endif %}
-      - cache
-      - seeder
+{% include 'templates/docker-depends-on-central-database.yml.j2' %}
+      cache:
+      seeder:
 
   seeder:
     <<: *app

roles/docker-openproject/vars/main.yml

@@ -3,8 +3,7 @@ repository_directory:               "{{ path_docker_compose_instances }}{{docker
 docker_compose_instance_directory:  "{{repository_directory}}compose/"
 docker_compose_file_path:           "{{docker_compose_instance_directory}}docker-compose.yml"
 docker_compose_backup_path:         "/tmp/{{docker_compose_project_name}}-docker-compose-backup.yml"
-database_host:                      "database"
-database_databasename:              "{{docker_compose_project_name}}"
-database_username:                  "postgres"
 database_password:                  "{{openproject_database_password}}"
-repository_address:                 "https://github.com/opf/openproject-deploy"
+repository_address:                 "https://github.com/opf/openproject-deploy"
+database_version:                   "{{ openproject_database_version | default(postgres_default_version) }}"
+database_type:                      "postgres"