1、安装依赖：
sudo yum install curl policycoreutils openssh-server openssh-clients
sudo systemctl enable sshd
sudo systemctl start sshd
sudo yum install postfix
sudo systemctl enable postfix
sudo systemctl start postfix
sudo firewall-cmd --permanent --add-service=http
sudo systemctl reload firewalld
2、添加gitlab源：
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
3、安装gitlab-ce
sudo yum install gitlab-ce
如果您不喜欢通过管道脚本安装存储库，您可以在这里找到整个脚本并手动选择并下载包并使用：
curl -LJO https://packages.gitlab.com/gitlab/gitlab-ce/packages/el/7/gitlab-ce-XXX.rpm/download
rpm -i gitlab-ce-XXX.rpm
4、配置gitlab：
sudo gitlab-ctl reconfigure
至此gitlab安装成功，默认用户名为root。
5、停止gitlab自带的nginx
打开文件$sudo vi /etc/gitlab/gitlab.rb。
将nginx['enable'] = ture改为nginx['enable'] = false
重启gitlab：sudo gitlab-ctl reconfigure。
6、修改gitlab域名：
打开/etc/gitlab/gitlab.rb文件，将external_url参数修改为自己的域名。
7、添加外部nginx的gitlab配置文件：
vim /etc/nginx/conf.d/gitlab.conf
添加以下内容：
upstream gitlab {
# 7.x 版本在此位置
# server unix:/var/opt/gitlab/gitlab-rails/tmp/sockets/gitlab.socket;
# 8.0 位置
server unix://var/opt/gitlab/gitlab-rails/sockets/gitlab.socket;
}
server {
listen *:80;
server_name gitlab.xuwanqiu.com; # 请修改为你的域名
server_tokens off; # don't show the version number, a security best practice
root /opt/gitlab/embedded/service/gitlab-rails/public;
# Increase this if you want to upload large attachments
# Or if you want to accept large git objects over http
client_max_body_size 250m;
# individual nginx logs for this gitlab vhost
access_log /var/log/gitlab/nginx/gitlab_access.log;
error_log /var/log/gitlab/nginx/gitlab_error.log;
location / {
# serve static files from defined root folder;.
# @gitlab is a named location for the upstream fallback, see below
try_files $uri $uri/index.html $uri.html @gitlab;
}
# if a file, which is not found in the root folder is requested,
# then the proxy pass the request to the upsteam (gitlab unicorn)
location @gitlab {
# If you use https make sure you disable gzip compression
# to be safe against BREACH attack
proxy_read_timeout 300; # Some requests take more than 30 seconds.
proxy_connect_timeout 300; # Some requests take more than 30 seconds.
proxy_redirect off;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Frame-Options SAMEORIGIN;
proxy_pass http://gitlab;
}
# Enable gzip compression as per rails guide: http://guides.rubyonrails.org/asset_pipeline.html#gzip-compression
# WARNING: If you are using relative urls do remove the block below
# See config/application.rb under "Relative url support" for the list of
# other files that need to be changed for relative url support
location ~ ^/(assets)/ {
root /opt/gitlab/embedded/service/gitlab-rails/public;
# gzip_static on; # to serve pre-gzipped version
expires max;
add_header Cache-Control public;
}
error_page 502 /502.html;
}
参考资料：
http://blog.csdn.net/peterxiaoq/article/details/73330302
http://www.cnblogs.com/lixiuran/p/6761299.html
https://segmentfault.com/q/1010000003695935?_ea=337139
https://laravel-china.org/topics/2829/centos-7-install-gitlab-ce-community-edition-and-modify-the-default-nginx
https://about.gitlab.com/installation/#centos-7
https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/installation.md
http://jiankg.github.io/2015/06/12/%E5%9C%A8centos7%E4%B8%8A%E6%90%AD%E5%BB%BAgitlab%E7%9A%84%E6%AD%A3%E7%A1%AE%E5%A7%BF%E5%8A%BF/
