fix test statements

mysql/secure.ansible.yml

@@ -1,9 +1,9 @@
 - hosts: localhost
   tasks:
     - name: Test if mysql has been secured
-      shell: |
-        test -f /var/lib/mysql/.secured
-      register: MYSQL_SECURED
+      stat:
+        path: /var/lib/mysql/.secured
+      register: MYSQL_SECURED_RESULT
       ignore_errors: true
     - name: mysql_secure_installation
       mysql_secure_installation:
@@ -16,7 +16,7 @@
         remove_anonymous_user: true
         disallow_root_login_remotely: true
         remove_test_db: true
-      when: not MYSQL_SECURED
+      when: not MYSQL_SECURED_RESULT.stat.exists
     - name: Create .secured lock file
       file:
         state: file
@@ -25,4 +25,4 @@
         group: root
         mode: '0600'
         attr: "+i"
-      when: not MYSQL_SECURED
+      when: not MYSQL_SECURED_RESULT.stat.exists

mysql/service.ansible.yml

@@ -1,14 +1,14 @@
 - hosts: localhost
   tasks:
     - name: Test if directory exists
-      shell: |
-        test -d /var/lib/mysql/mysql
-      register: MYSQL_DIRECTORY_EXISTS
+      stat:
+        path: /var/lib/mysql/mysql
+      register: MYSQL_DIRECTORY_RESULT
       ignore_errors: true
     - name: MariaDB setup
       shell: |
         /etc/init.d/mariadb setup
-      when: not MYSQL_DIRECTORY_EXISTS
+      when: not MYSQL_DIRECTORY_RESULT.stat.exists
     - name: Enable mariadb service
       service:
         name: mariadb