一、安装

curl -L "https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh" | sudo bash
yum install -y gitlab-runner

二、注册

在 gitlab 后台注册新的 runner，按照提示输入命令，运行方式选择 docker， 默认镜像选择 docker:stable

gitlab-runner register --url http://172.20.103.21 --token xxxxxxxx
systemctl enable gitlab-runner
systemctl restart gitlab-runner