在Ubuntu中配置GitLab可参考以下步骤：
sudo apt update，sudo apt upgrade -y。sudo apt install -y curl openssh-server ca-certificates tzdata perl。curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash添加。sudo apt install gitlab-ce。/etc/gitlab/gitlab.rb，修改external_url等配置，保存后用sudo gitlab-ctl reconfigure重新配置。sudo gitlab-ctl start，并设置为开机自启动sudo systemctl enable gitlab-runsvdir.service。sudo ufw allow 80/tcp、sudo ufw allow 443/tcp、sudo ufw allow 22/tcp开放相关端口。
