Connect to Redis via sockets only

This is now supported on master by gitlabhq

README.md

@@ -7,9 +7,6 @@ GitLab development. All data is stored inside the gitlab-development-kit
 directory. All connections to supporting services go through Unix domain
 sockets to avoid port conflicts.
-Note: at this time Redis still uses port 6379 because that is hard-wired into
-the GitLab development and test environments.
-
 ## Design goals
 - Get the user started, do not try to take care of everything

redis/redis.conf.example

-port 6379
+port 0
 unixsocket /home/git/redis/redis.socket

redis/resque.yml.example

-development: redis://localhost:6379
-test: redis://localhost:6379
+development: unix:/home/git/redis/redis.socket
+test: unix:/home/git/redis/redis.socket