Changed roles to new docker backup procedure

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

@@ -25,24 +25,9 @@ services:
     volumes:
     - "{{docker_compose_instance_confd_directory}}:{{target_mount_conf_d_directory}}:ro"
     - "data:/var/www/html:ro"
-  database:
-    logging:
-      driver: journald
-    image: mariadb
-    restart: always
-    environment:
-      MYSQL_DATABASE: "mybb"
-      MYSQL_USER: "mybb"
-      MYSQL_PASSWORD: "{{mybb_database_password}}"
-      MYSQL_ROOT_PASSWORD: "{{mybb_database_password}}"
-      MARIADB_AUTO_UPGRADE: "1"
-    volumes:
-      - database:/var/lib/mysql
-    healthcheck:
-      test: "/usr/bin/mariadb --user=mybb --password={{mybb_database_password}} --execute \"SHOW DATABASES;\""
-      interval: 3s
-      timeout: 1s
-      retries: 5
+
+{% include 'templates/docker-mariadb-service.yml.j2' %}
+
 volumes:
   database:
   data:

roles/docker-mybb/vars/main.yml

@@ -4,3 +4,8 @@ docker_compose_instance_confd_directory: "{{docker_compose_instance_directory}}c
 docker_compose_instance_confd_defaultconf_file: "{{docker_compose_instance_confd_directory}}default.conf"
 target_mount_conf_d_directory: "{{nginx_servers_directory}}"
 source_domain: "mybb.{{top_domain}}"
+database_instance:  	"mybb"
+database_host:      	"database"
+database_databasename:  "{{database_instance}}"
+database_username:  	"{{database_instance}}"
+database_password:  	"{{mybb_database_password}}"