Better idempotence: apt pkg with present state

tasks/install/main.yml

@@ -31,7 +31,7 @@
   when: mysql_origin ==  'upstream' and mysql_vendor == 'percona'
 
 - name: APT | Install few MySQL related tools
-  apt: pkg={{ item }} state=latest
+  apt: pkg={{ item }} state=present
   with_items:
     - mytop
     - percona-toolkit

tasks/install/mariadb/default.yml

@@ -14,5 +14,5 @@
   when: not mysql_exists.stat.exists
 
 - name: APT | Install MariaDB server
-  apt: pkg=mariadb-server state=latest
+  apt: pkg=mariadb-server state=present
 

tasks/install/mysql/default.yml

@@ -14,5 +14,5 @@
   when: not mysql_exists.stat.exists
 
 - name: APT | Install MySQL server
-  apt: pkg=mysql-server state=latest
+  apt: pkg=mysql-server state=present
 

tasks/install/percona/upstream.yml

@@ -17,5 +17,5 @@
   when: not mysql_exists.stat.exists
 
 - name: APT | Install Percona
-  apt: update_cache=yes cache_valid_time=3600 pkg='percona-server-server-{{ percona_version }}' state=latest
+  apt: update_cache=yes cache_valid_time=3600 pkg='percona-server-server-{{ percona_version }}' state=present