一、安装前准备
sudo apt update && sudo apt upgrade -y(Ubuntu/Debian)或sudo yum update -y(CentOS/RHEL)更新系统包。二、安装必要依赖
curl(下载工具)、openssh-server(SSH服务,用于Git远程访问)、ca-certificates(SSL证书,保障通信安全)、postfix(邮件服务,用于GitLab通知):sudo apt install -y curl openssh-server ca-certificates postfix。curl、policycoreutils-python(SELinux策略工具)、openssh-server、postfix:sudo yum install -y curl policycoreutils-python openssh-server postfix;启动SSH服务并设置开机自启:sudo systemctl enable sshd && sudo systemctl start sshd。三、添加GitLab官方仓库
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash。curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash。四、安装GitLab
http://your_server_ip):sudo EXTERNAL_URL="http://your_server_ip" apt install -y gitlab-ce。sudo EXTERNAL_URL="http://your_server_ip" yum install -y gitlab-ce。五、配置GitLab
/etc/gitlab/gitlab.rb,找到external_url行(默认注释),取消注释并修改为服务器IP或域名(如external_url 'http://your_server_ip')。sudo gitlab-ctl reconfigure,该命令会根据gitlab.rb的配置重新生成GitLab服务文件并初始化数据库。六、启动GitLab服务
sudo gitlab-ctl start。sudo systemctl enable gitlab(部分系统可能需要用sudo systemctl enable gitlab-ctl)。sudo gitlab-ctl status(确认所有服务均为“run”状态)。七、访问GitLab
external_url(如http://your_server_ip),首次访问需设置root管理员密码(初始密码可在/etc/gitlab/initial_root_password中查看,若文件不存在则无需设置)。八、可选配置
sudo ufw allow http && sudo ufw allow https && sudo ufw allow ssh && sudo ufw enable。sudo firewall-cmd --permanent --add-service={http,https,ssh} && sudo firewall-cmd --reload。/etc/gitlab/gitlab.rb中添加SMTP配置(以QQ邮箱为例):gitlab_rails['smtp_enable'] = true gitlab_rails['smtp_address'] = "smtp.qq.com" gitlab_rails['smtp_port'] = 465 gitlab_rails['smtp_user_name'] = "your_email@qq.com" gitlab_rails['smtp_password'] = "your_password" gitlab_rails['smtp_authentication'] = "login" gitlab_rails['smtp_enable_starttls_auto'] = true gitlab_rails['smtp_tls'] = true gitlab_rails['gitlab_email_from'] = "your_email@qq.com" 运行sudo gitlab-ctl reconfigure使配置生效。