Fix the nginx socket configuration.

defaults/main.yml

@@ -33,4 +33,5 @@ nextcloud_ldap_auth: False
 
 nextcloud_phpfpm_default_memory_limit: "512M"
 php_global_settings: '{{ nextcloud_php_global_settings }}'
-phpfpm_pools: '{{ nextcloud_phpfpm_pools }}'
+phpfpm_pools: '{{ nextcloud_phpfpm_pools }}'
+nextcloud_phpfpm_listen_on_socket: True

templates/nginx-virthost.conf.j2

@@ -1,6 +1,9 @@
 upstream php-handler {
-    server {{ item.listen }};
-    #server unix:/var/run/php5-fpm.sock;
+{% if nextcloud_phpfpm_listen_on_socket %}
+        server unix:{{ item.listen }};
+{% else %}
+        server {{ item.listen }};
+{% endif %}
 }
 
 server {

vars/main.yml

@@ -28,6 +28,7 @@ nextcloud_php_required_packages:
   - 'php-apcu'
 
 phpfpm_default_memory_limit: '{{ nextcloud_phpfpm_default_memory_limit }}'
+phpfpm_listen_on_socket: '{{ nextcloud_phpfpm_listen_on_socket }}'
 nextcloud_php_global_settings:
   - { option: 'always_populate_raw_post_data', value: '-1' }
   - { option: 'allow_url_fopen', value: 'on' }