library/roles/php-fpm: Fix the global variables management when we install PHP from the PPA.

dnet-efg/group_vars/efg_portal_dev/main.yml: Set some PHP globals.

php-fpm/defaults/main.yml

@@ -10,6 +10,7 @@ php_ppa: ppa:ondrej/php
 php_version: 5
 
 phpfpm_base_dir: '/etc/php{{ php_version }}/fpm'
+phpfpm_cli_dir: '/etc/php{{ php_version }}/cli'
 # Change to when using the PPA
 # phpfpm_base_dir: '/etc/php/{{ php_version }}/fpm'
 

php-fpm/tasks/main.yml

@@ -28,9 +28,8 @@
   tags: [ 'php', 'php_ini' ]
 
 - name: Modify the global php cli settings
-  ini_file: dest=/etc/php{{ php_version}}/cli/php.ini section={{ item.section | default('PHP') }} option={{ item.option }} value={{ item.value }} backup=yes state={{ item.state | default('present') }}
+  ini_file: dest={{ phpfpm_cli_dir }}/php.ini section={{ item.section | default('PHP') }} option={{ item.option }} value={{ item.value }} backup=yes state={{ item.state | default('present') }}
   with_items: '{{ php_global_settings | default([]) }}'
-  notify: Reload php-fpm
   tags: [ 'php', 'php_ini' ]
 
 - name: Activate the memcache sessions support and redundancy if needed