在Ubuntu中配置GitLab可參考以下步驟：
sudo apt update，sudo apt upgrade -y。sudo apt install -y curl openssh-server ca-certificates postfix。curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash。sudo EXTERNAL_URL="http://your-server-ip" apt install gitlab-ce，將your-server-ip替換為實際IP或域名。/etc/gitlab/gitlab.rb，設置external_url等參數，如external_url 'http://your-domain.com'，還可配置郵件服務等。sudo gitlab-ctl reconfigure。sudo ufw allow http，sudo ufw allow https，sudo ufw allow ssh。
