fixed roles for mysql

Former-commit-id: 543d97db

roles/mysql/tasks/Ubuntu_18_mysql_server.yml

@@ -30,12 +30,18 @@
 
 - name: "Adding user database"
   mysql_db: name={{ mysql_user_db_name }} state=present login_user=root login_password={{ mysql_root_password }}
+  become: true
+  become_user: root
 
 - name: "Giving priviliges to user"
   mysql_user: name={{ mysql_user_name }} host={{ mysql_user_host }} password={{ mysql_user_password }} login_user=root login_password={{ mysql_root_password }} priv={{ mysql_user_db_name }}.*:ALL,GRANT state=present
   when: mysql_user_host is defined
+  become: true
+  become_user: root
 
 - name: "Giving priviliges to user"
   mysql_user: name={{ mysql_user_name }} host={{ hostvars[item].ansible_fqdn }} password={{ mysql_user_password }} login_user=root login_password={{ mysql_root_password }} priv={{ mysql_user_db_name }}.*:ALL,GRANT state=present
   with_items: "{{ mysql_user_hosts_group }}"
   when: mysql_user_hosts_group is defined
+  become: true
+  become_user: root
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