下载gitlab：
sudo docker pull gitlab/gitlab-ce:latest
安装启动：
sudo docker run –detach \
–hostname gitlab.example.com \
–publish 443:443 –publish 80:80 –publish 22:22 \
–name gitlab \
–restart always \
–volume /srv/gitlab/config:/etc/gitlab \
–volume /srv/gitlab/logs:/var/log/gitlab \
–volume /srv/gitlab/data:/var/opt/gitlab \
gitlab/gitlab-ce:latest
配置邮箱：
external_url ‘http://xx.xx.xx.xx’
gitlab_rails[‘gitlab_ssh_host’]=’xx.xx.xx.xx’
gitlab_rails[‘gitlab_shell_ssh_port’]= 10022
gitlab_rails[‘smtp_enable’] = true
gitlab_rails[‘smtp_address’] = “smtp.163.com”
gitlab_rails[‘smtp_port’] = 25
gitlab_rails[‘smtp_user_name’] = “user@163.com”
gitlab_rails[‘smtp_password’] = “第三方授权码”
gitlab_rails[‘smtp_domain’] = “163.com”
gitlab_rails[‘smtp_authentication’] = :login
gitlab_rails[‘smtp_enable_starttls_auto’] = true
gitlab_rails[‘gitlab_email_from’] = “user@163.com”
user[“git_user_email”] = user@163.com
继续编辑重置配置文件：
sudo docker exec -it gitlab /bin/bash
gitlab-ctl reconfigure（重置配置文件）
gitlab-rails console（进入控制台）
Notify.test_email(‘destination_email@address.com’, ‘Message Subject’, ‘Message Body’).deliver_now（测试发送邮件）
可能用到的一些命令
docker restart/start/stop gitlab
docker rm gitlab
docker ps -a
来源：CSDN
作者：Hoonerer
链接：https://blog.csdn.net/u013895845/article/details/78353881