add support to set location backends

defaults/main.yml

@@ -56,6 +56,10 @@ nginx_forcessl_vhost:
         custom:
         - return 301 https://$host$request_uri
 
+nginx_proxy_location:
+  match: /
+  backend: ~
+
 phpinidefault:
   post_max_size: 64M
   upload_max_filesize: 64M

templates/vhost.conf.j2

@@ -2,6 +2,7 @@
 {% set vhost = {}|combine(nginx_vhosts_defaults, item.value, recursive=True) %}
 {% set vhost_name = item.key %}
 {% set vhost_headers = {}|combine(nginx.add_headers, vhost.add_headers) %}
+{% set vhost_proxy_location = {}|combine(nginx_proxy_location, {'backend': vhost.backend }) if vhost.backend|d(False) else [] %}
 
 {% macro nginx_listen(ips, port, options) %}
 	{% for ip in ips %}
@@ -38,9 +39,13 @@ server {
 	{% endfor %}
 
 
-	{% if vhost.backend %}
+	{% for location in ( vhost.locations + vhost_proxy_location ) %}
-	location / {
+	location {{ location.match }} {
-		proxy_pass {{ vhost.backend }};
+		{% if "alias" in location %}
+		alias {{ location.alias }};
+		{% endif %}
+		{% if location.backend|d(False) %}
+		proxy_pass {{ location.backend }};
 
 		# add proxy headers
 		proxy_set_header Host			{{ vhost.host }};
@@ -72,13 +77,6 @@ server {
 
 		# no double headers
 		proxy_hide_header Strict-Transport-Security;
-	}
-	{% endif %}
-
-	{% for location in vhost.locations %}
-	location {{ location.match }} {
-		{% if "alias" in location %}
-		alias {{ location.alias }};
 		{% endif %}
 		{% for c in location.custom|default([]) %}
 		{{ c }};