gitlabhq/gitlab-recipes — pull request #87 by dmb-dz (2013-04-27 23:49:19+00:00)
Title: Update proxy URL to use PUMA defaults (0.0.0.0:9292)

as apache's mod_proxy doesn't support sockets [1].
This obviously implies that `config/puma.rb` is configured accordingly (and assumes gitlab v5.1):

# Bind the server to “url”. “tcp://”, “unix://” and “ssl://” are the only
# accepted protocols.
#
# The default is “tcp://0.0.0.0:9292”.
#
bind 'tcp://0.0.0.0:9292'
#bind "unix://#{application_path}/tmp/sockets/gitlab.socket"

[1] http://httpd.apache.org/docs/2.2/mod/mod_proxy.html