From c1b28e4568f7b67922d9fd2f8afd6ed9d2340517 Mon Sep 17 00:00:00 2001
From: Patrick Uiterwijk <puiterwijk@redhat.com>
Date: Wed, 15 Feb 2017 15:48:04 +0000
Subject: [PATCH] Redirect blob requests to CDN

Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>
---
 .../reverseproxy/templates/reversepassproxy.registry.conf    | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/roles/httpd/reverseproxy/templates/reversepassproxy.registry.conf b/roles/httpd/reverseproxy/templates/reversepassproxy.registry.conf
index 149fd04d43..8894e439eb 100644
--- a/roles/httpd/reverseproxy/templates/reversepassproxy.registry.conf
+++ b/roles/httpd/reverseproxy/templates/reversepassproxy.registry.conf
@@ -3,9 +3,8 @@ RequestHeader set X-Scheme https early
 RequestHeader set X-Forwarded-Proto https early
 ProxyPreserveHost On
 
-{% if env == "maybe-in-staging" %}
-RewriteRule ^/v2/([a-zA-Z]*)/blobs/([a-zA-Z]*) https://ourregistry/v2/$1/blobs/$2 [R]
-{% endif %}
+RewriteCond %{HTTP:VIA} !cdn77
+RewriteRule ^/v2/([a-zA-Z]*)/blobs/([a-zA-Z]*) https://cdn.registry.fedoraproject.org/v2/$1/blobs/$2 [R]
 
 # This is terible, but Docker.
 RewriteEngine on