在CentOS上部署GitLab的步骤如下:
sudo yum update -y
sudo yum install -y curl policycoreutils openssh-server openssh-clients postfix
sudo systemctl enable sshd
sudo systemctl start sshd
sudo firewall-cmd --permanent --add-service=http
sudo firewall-cmd --permanent --add-service=https
sudo firewall-cmd --reload
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
sudo yum install -y gitlab-ce
sudo vi /etc/gitlab/gitlab.rb
external_url 'http://your_server_ip'
external_url 'https://your_server_ip'
sudo gitlab-ctl reconfigure
sudo gitlab-ctl start
sudo firewall-cmd --permanent --add-port=your_port/tcp
sudo firewall-cmd --reload
以上步骤是在CentOS 7上部署GitLab的基本流程。根据具体需求,可能还需要进行其他配置,如设置中文界面、配置备份等。