Make nginx apt repo overrideable

playbooks/roles/nginx/defaults/main.yml

@@ -47,7 +47,7 @@ NGINX_SERVER_HTML_FILES:
     img: "{{ NGINX_SERVER_ERROR_IMG }}"
     heading: 'Uh oh, we are having some server issues..'
 
-
+NGINX_APT_REPO: deb http://nginx.org/packages/ubuntu/ {{ ansible_distribution_release }} nginx
 
 
 nginx_app_dir: "{{ COMMON_APP_DIR }}/nginx"

playbooks/roles/nginx/tasks/main.yml

@@ -52,7 +52,7 @@
 
 - name: Add nginx repository
   apt_repository:
-    repo: deb http://nginx.org/packages/ubuntu/ {{ ansible_distribution_release }} nginx
+    repo: "{{ NGINX_APT_REPO }}"
     state: present
   notify: restart nginx
   tags: