Add nginx tasks to xserver.

playbooks/roles/xserver/handlers/main.yml

+
+- name: restart nginx
+  service: name=nginx state=restarted
+

playbooks/roles/xserver/tasks/main.yml

@@ -44,4 +44,6 @@
 - name: setup upstart script
   template: src=xserver.conf.j2 dest=/etc/init/xserver.conf owner=root group=root
 
+- include: nginx.yml
+
 - include: deploy.yml

playbooks/roles/xserver/tasks/nginx.yml

+- name: add xserver nginx configuration
+  template: src=simple-proxy.j2 dest=/etc/nginx/sites-available/simple-proxy
+  notify:
+  - restart nginx
+
+- name: enable xserver nginx configuration
+  file: src=/etc/nginx/sites-available/simple-proxy dest=/etc/nginx/sites-enabled/simple-proxy state=link
+  notify:
+  - restart nginx

playbooks/roles/xserver/templates/simple-proxy.j2

+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# http://wiki.nginx.org/Pitfalls
+# http://wiki.nginx.org/QuickStart
+# http://wiki.nginx.org/Configuration
+#
+# Generally, you will want to move this file somewhere, and start with a clean
+# file but keep this around for reference. Or just disable in sites-enabled.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+upstream app_server {
+    # For a TCP configuration:
+    server 127.0.0.1:{{ xserver_port }} fail_timeout=0;
+}
+
+server {
+  listen {{ xserver_nginx_port }} default_server;
+
+  location / {
+    try_files $uri @proxy_to_app;
+  }
+
+
+location @proxy_to_app {
+    proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;
+    proxy_set_header X-Forwarded-Port $http_x_forwarded_port;
+    proxy_set_header X-Forwarded-For $http_x_forwarded_for;
+    proxy_set_header Host $http_host;
+
+    proxy_redirect off;
+    proxy_pass http://app_server;
+  }
+}