1、拉取镜像文件
docker pull gitlab/gitlab-ce:14.1.0-ce.0
2、启动容器
docker run --restart=always \
-p 1443:443 -p 18080:18080 \
--name mygitlab-ce \
-v ~/gitlab/gitlab-config:/etc/gitlab \
-v ~/gitlab/gitlab-log:/var/log/gitlab \
-v ~/gitlab/gitlab-data:/var/opt/gitlab \
-d gitlab/gitlab-ce:14.1.0-ce.0
3、配置Gitlab地址
vi ~/gitlab/gitlab-config/gitlab.rb
;修改文件中external_url信息
external_url "http://IP:18080"
;重启Gitlab
docker restart mygitlab-ce
;查看Log，等待重启完成
docker logs -f gitlab-ce
4、获取Root密码
;进入容器
docker exec -it mygitlab-ce bash
# 执行下面命令启动一个 Ruby on Rails console,等待 console加载完成
root@44b33d22e70f:/# gitlab-rails console -e production
-------------------------------------------------------------------------------------
GitLab: 11.1.4 (63daf37)
GitLab Shell: 7.1.4
postgresql: 9.6.8
-------------------------------------------------------------------------------------
Loading production environment (Rails 4.2.10)
irb(main):001:0> user = User.where(id: 1).first
=> #<User id:1 @root>
irb(main):002:0> user.password="12345678" #设置密码
=> "12345678"
irb(main):003:0> user.password_confirmation="12345678" #确认密码
=> "12345678"
irb(main):004:0> user.save! # 保存修改
Enqueued ActionMailer::DeliveryJob (Job ID: 38850b0d-7690-47b7-b5c9-9cf975bae8fd) to Sidekiq(mailers) with arguments: "DeviseMailer", "password_change", "deliver_now", gid://gitlab/User/1
=> true
irb(main):005:0> quit #退出 Ruby on Rails console
5、恢复备份数据（可跳过）
1. 修改这个文件 vi /var/opt/gitlab/postgresql/data/postgresql.conf
找到listen_addresses = ” 改为listen_addresses = ‘*’
2. 修改vi /var/opt/gitlab/postgresql/data/pg_hba.conf
在这个文件最后面加入
local all all trust
host all all 127.0.0.1/32 trust
host all all ::1/128 trust
3. 重启gitlab生效
gitlab-ctl restart
4. 进入postgresql命令行
cd /opt/gitlab/embedded/bin
su gitlab-psql
./psql -h 127.0.0.1 gitlabhq_production
5. 执行修改gitlab用户为超级权限
ALTER USER gitlab WITH SUPERUSER;
退出
\q
6.停止一下服务
gitlab-ctl stop unicorn
gitlab-ctl stop sidekiq
7.修改备份文件及备份目录权限
chown -R git:git /var/opt/gitlab/backups/1629939755_2021_08_26_14.1.0_gitlab_backup.tar
chown -R git:git /var/opt/gitlab/backups
8.恢复备份
gitlab-rake gitlab:backup:restore BACKUP=1629939755_2021_08_26_14.1.0
9.重启服务
sudo gitlab-ctl start
6、重启容器
docker restart mygitlab-ce
