Raw refactoring of roles

roles/docker-mariadb/tasks/main.yml

@@ -8,11 +8,11 @@
 
 - name: install MariaDB
   docker_container:
-    name: central-mariadb
+    name: "{{capplications.mariadb.hostname }}"
     image: "mariadb:{{applications.mariadb.version}}" #could lead to problems with nextcloud
     detach: yes
     env:
-      MARIADB_ROOT_PASSWORD:  "{{central_mariadb_root_password}}"
+      MARIADB_ROOT_PASSWORD:  "{{applications.mariadb.credentials.root_password}}"
       MARIADB_AUTO_UPGRADE:   "1"
     networks:
       - name: central_mariadb
@@ -23,7 +23,7 @@
     command: "--transaction-isolation=READ-COMMITTED --binlog-format=ROW" #for nextcloud
     restart_policy: "{{docker_restart_policy}}"
     healthcheck:
-      test: "/usr/bin/mariadb --user=root --password={{central_mariadb_root_password}} --execute \"SHOW DATABASES;\""
+      test: "/usr/bin/mariadb --user=root --password={{applications.mariadb.credentials.root_password}} --execute \"SHOW DATABASES;\""
       interval: 3s
       timeout: 1s
       retries: 5
@@ -38,7 +38,7 @@
 
 - name: Wait until the MariaDB container is healthy
   community.docker.docker_container_info:
-    name: central-mariadb
+    name: "{{capplications.mariadb.hostname }}"
   register: db_info
   until: db_info.containers[0].State.Health.Status == "healthy"
   retries: 30
@@ -53,7 +53,7 @@
     name: "{{ database_name }}"
     state: present
     login_user: root
-    login_password: "{{ central_mariadb_root_password }}"
+    login_password: "{{ applications.mariadb.credentials.root_password }}"
     login_host: 127.0.0.1
     login_port: "{{database_port}}"
 
@@ -65,13 +65,13 @@
     priv: '{{database_name}}.*:ALL'
     state: present
     login_user: root
-    login_password: "{{central_mariadb_root_password}}"
+    login_password: "{{applications.mariadb.credentials.root_password}}"
     login_host: 127.0.0.1
     login_port: "{{database_port}}"
 
 - name: Grant database privileges
   ansible.builtin.shell:
-    cmd: "docker exec central-mariadb mariadb -u root -p{{ central_mariadb_root_password }} -e \"GRANT ALL PRIVILEGES ON {{database_name}}.* TO '{{database_username}}'@'%';\""
+    cmd: "docker exec {{capplications.mariadb.hostname }} mariadb -u root -p{{ applications.mariadb.credentials.root_password }} -e \"GRANT ALL PRIVILEGES ON {{database_name}}.* TO '{{database_username}}'@'%';\""
   args:
     executable: /bin/bash