Merge pull request #530 from dmcgowan/fix-compose-nginx

Remove set header in compose script

contrib/compose/nginx/registry.conf

@@ -26,8 +26,10 @@ server {
       return 404;
     }
 
-    # The docker client expects this header from the /v2/ endpoint.
-    more_set_headers 'Docker-Distribution-Api-Version: registry/2.0';
+    # To add basic authentication to v2 use auth_basic setting plus add_header
+    # auth_basic "registry.localhost";
+    # auth_basic_user_file test.password;
+    # add_header 'Docker-Distribution-Api-Version' 'registry/2.0' always;
 
     include               docker-registry-v2.conf;
   }