Merge "Fix request path to query a resource provider by uuid" into stable/wallaby

Author: Zuul

nova/cmd/manage.py

@@ -2541,7 +2541,7 @@ def _get_resource_providers(self, context, placement, **kwargs):
         """
         url = '/resource_providers'
         if 'uuid' in kwargs:
-            url += '&uuid=%s' % kwargs['uuid']
+            url += '?uuid=%s' % kwargs['uuid']
 
         resp = placement.get(url, global_request_id=context.global_id,
                              version='1.14')