Small updates to nginx script

ghost-openstack/scripts/postgre/postgre.py

@@ -56,7 +56,7 @@ def configure(subject=None):
          error_message='Failed to write to {0}.'.format(CONFIG_PATH))
 
 
-def add_backend(backend_address=None):
+def add_backend(port, maxconn, backend_address=None):
     with _backends_update() as backends:
         backends[ctx.source.instance.id] = {
             'address': backend_address or ctx.source.instance.host_ip

ghost-openstack/types/nginx.yaml

@@ -42,8 +42,8 @@ relationships:
               default:
                 function: add_backend
                 kwargs:
-                  # port: { get_property: [ TARGET, backend_app_port ] }
-                  # maxconn: { get_property: [ TARGET, backend_max_conn ] }
+                  port: 80 # currently ignored by script # { get_property: [ TARGET, backend_app_port ] }
+                  maxconn: 1000 # currently ignored by script # { get_property: [ TARGET, backend_max_conn ] }
                   # backend_address:  (optional, defaults to host_ip)
         unlink:
           implementation: scripts/nginx/nginx.py