所以这是我的设置：
我有 Ubuntu 14.04 并安装了 Gitlab 综合。然后我基本上只是按照本指南进行操作：Setup for non-bundled Webserver (apache in my case)
我使用以下配置文件成功启用了 apache 站点：
gitlab.rb（只是那些没有评论的行）：
external_url "http://git.codefighters.org"
nginx['enable'] = false
web_server['external_users'] = ['www-data']
gitlab_workhorse['listen_network'] = "tcp"
gitlab_workhorse['listen_addr'] = "127.0.0.1:8181"
git.codefighters.org.conf（在 /etc/apache2/sites-available 中）：
# This configuration has been tested on GitLab 8.2
# Note this config assumes unicorn is listening on default port 8080 and
# gitlab-workhorse is listening on port 8181. To allow gitlab-workhorse to
# listen on port 8181, edit /etc/gitlab/gitlab.rb and change the following:
#
# gitlab_workhorse['listen_network'] = "tcp"
# gitlab_workhorse['listen_addr'] = "127.0.0.1:8181"
#
#Module dependencies
# mod_rewrite
# mod_proxy
# mod_proxy_http
<VirtualHost *:80>
ServerName git.codefighters.org
ServerSignature Off
ProxyPreserveHost On
# Ensure that encoded slashes are not decoded but left in their encoded state.
# http://doc.gitlab.com/ce/api/projects.html#get-single-project
AllowEncodedSlashes NoDecode
<Location />
# New authorization commands for apache 2.4 and up
# http://httpd.apache.org/docs/2.4/upgrading.html#access
Require all granted
#Allow forwarding to gitlab-workhorse
ProxyPassReverse http://127.0.0.1:8181
#Allow forwarding to GitLab Rails app (Unicorn)
ProxyPassReverse http://127.0.0.1:8080
ProxyPassReverse http://git.codefighters.org/
</Location>
# Apache equivalent of nginx try files
# http://serverfault.com/questions/290784/what-is-apaches-equivalent-of-nginxs-try-files
# http://stackoverflow.com/questions/10954516/apache2-proxypass-for-rails-app-gitlab
RewriteEngine on
#Forward these requests to gitlab-workhorse
RewriteCond %{REQUEST_URI} ^/[\w\.-]+/[\w\.-]+/gitlab-lfs/objects.* [OR]
RewriteCond %{REQUEST_URI} ^/[\w\.-]+/[\w\.-]+/builds/download.* [OR]
RewriteCond %{REQUEST_URI} ^/[\w\.-]+/[\w\.-]+/repository/archive.* [OR]
RewriteCond %{REQUEST_URI} ^/api/v3/projects/.*/repository/archive.* [OR]
RewriteCond %{REQUEST_URI} ^/ci/api/v1/builds/[0-9]+/artifacts.* [OR]
RewriteCond %{REQUEST_URI} ^/[\w\.-]+/[\w\.-]+/(info/refs|git-upload-pack|git-receive-pack)$
RewriteRule .* http://127.0.0.1:8181%{REQUEST_URI} [P,QSA,NE]
#Forward any other requests to GitLab Rails app (Unicorn)
RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-f [OR]
RewriteCond %{REQUEST_URI} ^/uploads
RewriteRule .* http://127.0.0.1:8080%{REQUEST_URI} [P,QSA,NE]
# needed for downloading attachments
DocumentRoot /opt/gitlab/embedded/service/gitlab-rails/public
#Set up apache error documents, if back end goes down (i.e. 503 error) then a maintenance/deploy page is thrown up.
ErrorDocument 404 /404.html
ErrorDocument 422 /422.html
ErrorDocument 500 /500.html
ErrorDocument 503 /deploy.html
# It is assumed that the log directory is in /var/log/httpd.
# For Debian distributions you might want to change this to
# /var/log/apache2.
LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b" common_forwarded
ErrorLog /var/log/httpd/logs/git.codefighters.org_error.log
CustomLog /var/log/httpd/logs/git.codefighters.org_forwarded.log common_forwarded
CustomLog /var/log/httpd/logs/git.codefighters.org_access.log combined env=!dontlog
CustomLog /var/log/httpd/logs/git.codefighters.org.log combined
</VirtualHost>
我遇到的问题是，您在 git.codefighters.org 上看不到任何 gitlab ，而是在默认的 Plesk 页面上。我真的不知道到底是什么问题，因为一切都在服务器上工作。sudo gitlab-ctl status表示一切都在运行。
谢谢大家，帮我解决这个问题！