Add sites-available support

We can use this to sync nginx configuration to hosts.

Change-Id: Ib7894547392220da72c37c2be407fd235c6df72f
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

defaults/main.yaml

@@ -27,6 +27,9 @@ nginx_file_include_dir_src: ""
 nginx_file_nginx_conf_dest: /etc/nginx/nginx.conf
 nginx_file_nginx_conf_src: ""
 
+nginx_file_sites_available_dest: /etc/nginx/sites-available/
+nginx_file_sites_available_src:
+
 nginx_package_name: nginx
 
 nginx_service_nginx_daemon_reload: true

tasks/config.yaml

@@ -32,3 +32,13 @@
   when: nginx_file_include_dir_src
   notify:
     - Restart nginx
+
+- name: Install sites-available files
+  become: true
+  synchronize:
+    delete: true
+    dest: "{{ nginx_file_sites_available_dest }}"
+    perms: true
+    recursive: true
+    src: "{{ nginx_file_sites_available_src }}"
+  when: nginx_file_sites_available_src is not none