Fix lint warnings, Translates tasks names, Rename file

tasks/munin.yml

@@ -1,5 +1,6 @@
-- name: "Munin: sql-Nutzer anlegen"
-  mysql_user:
+---
+- name: "Munin | Create sql user"
+  community.mysql.mysql_user:
     name: "{{ munin_sql_user }}"
     password: "{{ munin_sql_password }}"
     priv: '*.*:PROCESS,REPLICATION CLIENT'
@@ -7,16 +8,16 @@
     login_unix_socket: "{{ mysql_socket }}"
     login_user: root
 
-- name: "Munin: Ersetze MariaDB-Zugangsdaten"
-  template:
-    src: templates/munin-mariadb.j2
+- name: "Munin | Copy Munin configuration"
+  ansible.builtin.template:
+    src: templates/munin-mariadb.conf
     dest: "{{ munin_sql_config_file }}"
+    mode: 0660
   notify: restart munin-node
 
-- name: "Munin: Aktiviere mysql-Plugin"
-  shell: munin-node-configure --shell | grep mysql_ | sh
+- name: "Munin | Enable mysql plugin"
+  ansible.builtin.shell: munin-node-configure --shell | grep mysql_ | sh
   args:
     creates: "{{ munin_sql_config_file }}"
-  # Ausgabe von fehlerhaften Plugins (exit 1) ignorieren
-  ignore_errors: yes
+  ignore_errors: true
   notify: restart munin-node