Update nginx.md

Fixes a huge problem where a nginx variable was not escaped and nginx was adding the literal string "always" to all requests.
The most obvious result was that basic auth was entirely broken.

Signed-off-by: Carson Anderson <ca@carson-anderson.com>
This commit is contained in:
Carson A 2015-12-07 15:47:51 -07:00
parent 7a584f21b8
commit 2c2fbc4c24

View File

@ -112,7 +112,7 @@ server {
## If $docker_distribution_api_version is empty, the header will not be added.
## See the map directive above where this variable is defined.
add_header 'Docker-Distribution-Api-Version' $docker_distribution_api_version always;
add_header 'Docker-Distribution-Api-Version' \$docker_distribution_api_version always;
proxy_pass http://docker-registry;
proxy_set_header Host \$http_host; # required for docker client's sake