From fb499fd607d2bfef48bc527c4c8ca59b39c00b49 Mon Sep 17 00:00:00 2001
From: Mary Anthony <mary@docker.com>
Date: Mon, 27 Apr 2015 14:46:33 -0700
Subject: [PATCH] Updating configuration with required header

Signed-off-by: Mary Anthony <mary@docker.com>
---
 contrib/compose/nginx/registry.conf | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contrib/compose/nginx/registry.conf b/contrib/compose/nginx/registry.conf
index 28542a47..3c554921 100644
--- a/contrib/compose/nginx/registry.conf
+++ b/contrib/compose/nginx/registry.conf
@@ -25,6 +25,9 @@ server {
     if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))|Go ).*$" ) {
       return 404;
     }
+    
+    # The docker client expects this header from the /v2/ endpoint.
+    more_set_headers 'Docker-Distribution-Api-Version: registry/2.0';
 
     include               docker-registry-v2.conf;
   }