本地服务器配置gitlab【未完待续】【docker 版本安装已就绪】

官方gitlab docker 版本安装:

链接: https://docs.gitlab.com/omnibus/docker/

1 安装docker

下载路径: https://download.docker.com/linux/ubuntu/dists/ , ubuntu16选择xenial，选择pool，选择edge（目前docker19.03版本还不属于stable版本），选择amd64（一般都是这个，具体参照：https://www.debian.org/ports/index.zh-tw.html），下载containerd.io,docker-ce-cil,docker-ce,因为有依赖关系，按顺序安装，顺序错了会提示你。（dpkg -i 即可）

如果你安装了旧版的docker，需要先卸载：参考官网- https://docs.docker.com/install/linux/docker-ce/ubuntu/

安装:

sudo dpkg -i containerd.io_1.2.6-3_amd64.deb

sudo dpkg -i docker-ce-cli_19.03.9~3-0~ubuntu-xenial_amd64.deb

sudo dpkg -i docker-ce_19.03.9~3-0~ubuntu-xenial_amd64.deb

2 配置环境路径

在设置所有其他内容之前，请配置一个新的环境变量$ GITLAB_HOME，该变量指向配置, 日志和数据文件将保存的路径。
确保该目录已经存在并且已被授予适当的权限(权限这里我没看太懂)。

例如linux下设置: export GITLAB_HOME=/srv/gitlab # 自己的路径, 可以修改

The GitLab container uses host mounted volumes to store persistent data:

Local location	Container location	Usage
$GITLAB_HOME/data	/var/opt/gitlab	For storing application data
$GITLAB_HOME/logs	/var/log/gitlab	For storing logs
$GITLAB_HOME/config	/etc/gitlab	For storing the GitLab configuration files

 3 安装docker版本gitlab

sudo docker run --detach   --hostname gitlab.example.com   --publish 443:443 --publish 80:80 --publish 222:22   --name gitlab   --restart always   --volume $GITLAB_HOME/config:/etc/gitlab   --volume $GITLAB_HOME/logs:/var/log/gitlab   --volume $GITLAB_HOME/data:/var/opt/gitlab   gitlab/gitlab-ee:latest

其中: --publish对应一些端口, 我在配置的时候22端口被ssh占用了, 所以修改为222:22; --volume为路径映射, 可以参考上表.执行如下:

啊

安装成功.

4 配置访问路径......貌似没有配置也可以...直接访问内网IP地址

 

ps: 一些简单的常用命令:

sudo lsof -nP | grep LISTEN # 查看监听接口
sudo docker inspect gitlab1 | grep Mounts -A 20 # 查看挂载路径
sudo docker exec -it container_name /bin/bash # 进入container内部

sudo docker ps # 查看正在运行的container
sudo docker ps -a # 查看所有的container
sudo docker stop container-name # 停止正在运行的container
sudo docker start container-name # 运行停止的container

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官方docker gitlab版本数据迁移:

链接: https://docs.gitlab.com/ee/raketasks/backup_restore.html

1. gitlab 12.1版本以后的新版本用下边的命令来备份docker安装的gitlab:(以前的用: For GitLab 12.1 and earlier, use gitlab-rake gitlab:backup:create.)

user@server-name: docker exec -t <container name> gitlab-backup create

 返回信息:

user@server-name:~/docker$ sudo docker exec -t gitlab1 gitlab-backup create
[sudo] password for user: 
2020-09-07 09:29:56 +0000 -- Dumping database ... 
Dumping PostgreSQL database gitlabhq_production ... [DONE]
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping repositories ...
 * group-lab/pelvis-segmentation (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b) ... 
 * group-lab/pelvis-segmentation (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b) ... [DONE]
 * group-lab/pelvis-segmentation (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b) ... [SKIPPED] Wiki
 * group-lab/centernet (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35) ... 
 * group-lab/centernet (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35) ... [DONE]
 * group-lab/centernet (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35) ... [SKIPPED] Wiki
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping uploads ... 
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping builds ... 
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping artifacts ... 
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping pages ... 
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping lfs objects ... 
2020-09-07 09:29:58 +0000 -- done
2020-09-07 09:29:58 +0000 -- Dumping container registry images ... 
2020-09-07 09:29:58 +0000 -- [DISABLED]
Creating backup archive: 1599470998_2020_09_07_13.3.4-ee_gitlab_backup.tar ... done
Uploading backup archive to remote storage  ... skipped
Deleting tmp directories ... done
done
done
done
done
done
done
done
Deleting old backups ... skipping
Warning: Your gitlab.rb and gitlab-secrets.json files contain sensitive data 
and are not included in this backup. You will need these files to restore a backup.
Please back them up manually.
Backup task is done.

其中gitlab.rb 和 gitlab-secrets.json 是你的配置文件, 在config文件夹下.

官方说明: https://docs.gitlab.com/ee/raketasks/backup_restore.html#additional-notes

GitLab provides a simple command line interface to back up your whole instance. It backs up your:

• Database
• Attachments
• Git repositories data
• CI/CD job output logs
• CI/CD job artifacts
• LFS objects
• Container Registry images
• GitLab Pages content

Warning: GitLab does not back up any configuration files, SSL certificates, or system files. You are highly advised to read about storing configuration files. 

2. 备份配置文件

官方说明:

For Docker installations, you must back up the volume where the configuration files are stored. If you have created the GitLab container according to the documentation, it should be under /srv/gitlab/config.

3. 一些命令的配置选项说明

user@server-name:sudo gitlab-backup create STRATEGY=copy

user@server-name:sudo gitlab-backup create BACKUP=dump

user@server-name:sudo gitlab-backup create BACKUP=dump GZIP_RSYNCABLE=yes

user@server-name:sudo gitlab-backup create SKIP=db,uploads

user@server-name:sudo gitlab-backup create SKIP=tar

sudo GITLAB_ASSUME_YES=1 gitlab-backup restore

sudo gitlab-backup create GITLAB_BACKUP_MAX_CONCURRENCY=4 GITLAB_BACKUP_MAX_STORAGE_CONCURRENCY=1

4. 恢复gitlab

The restore prerequisites section includes crucial information. Make sure to read and test the whole restore process at least once before attempting to perform it in a production environment.

You can only restore a backup to exactly the same version and type (CE/EE) of GitLab that you created it on, for example CE 9.1.0. (docker 版本库: https://hub.docker.com/r/gitlab/gitlab-ee/tags/)

If your backup is a different version than the current installation, you will need to downgrade your GitLab installation before restoring the backup.

恢复的时候, 希望新的路径应该是空的. 

备份文件在$GITLAB_HOME/data下的backups中, 新服务器恢复时backup文件要在新服务器中对应就位. 权限不足自己修改吧, chmod 750/777 backups

# Stop the processes that are connected to the database
docker exec -it <name of container> gitlab-ctl stop unicorn
docker exec -it <name of container> gitlab-ctl stop puma
docker exec -it <name of container> gitlab-ctl stop sidekiq

# Verify that the processes are all down before continuing
docker exec -it <name of container> gitlab-ctl status

# Run the restore
docker exec -it <name of container> gitlab-backup restore BACKUP=11493107454_2018_04_25_10.6.4-ce

# 这里应该会提示你将gitlab.rc 和gitlab-secrets.json 手动备份过来

# Restart the GitLab container
docker restart <name of container>

# Check GitLab
docker exec -it <name of container> gitlab-rake gitlab:check SANITIZE=true

5. 修改本地代码设置 

restore之后就可以直接使用新服务器的IP访问了. 然后重新设置你对应的本地代码的origin就可以了

$ git remote set-url origin http://IP/groups/repository.git

 

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安装包版本安装:

1先下载对应的gitlab软件

wget https://link.zhihu.com/?target=https%3A//mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

2 安装gitlab服务器

rpm -i gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

出现如下界面表示安装成功

3 进入gitlab.rb修改IP和端口，修改external url for gitlab为"http://gitlab.test1.test2.com"

vi /etc/gitlab/gitlab.rb 

4 配置并启动gitlab

gitlab-ctl reconfigure

gitlab-ctl restart

5 

未完待续...有待验证

 

数据迁移

1 先修改配置位置：

kani@ubuntu:/home1$ sudo vim /etc/gitlab/gitlab.rb 
# 找到其中git_data_dirs修改为自己的位置
# git_data_dirs({
#   "default" => {"path" => "/home1/git-data"}
#  })

2 如果刚开始配置没有数据，可以直接sudo gitlab-ctl reconfigure，如果有数据的话按如下操作即可

# 先停止服务，防止期间有人上传
pbliu@ubuntu:/home1$ sudo gitlab-ctl stop

# 原始仓库默认存储位置为 /var/opt/gitlab/git-data/repositories，rsync通过到新位置
# 注：我尝试需要将git-data整个目录迁过来才行，只迁repositories好像会失败，可能是权限问题
pbliu@ubuntu:/home1$ rsync -av /var/opt/gitlab/git-data /home1/

# 然后再reconfigure，start就可以了
pbliu@ubuntu:/home1$ sudo gitlab-ctl reconfigure
pbliu@ubuntu:/home1$ sudo gitlab-ctl start