CentOS7下GitLab跨大版本升级的方法

备份&升级

在升级前一定要做好备份，记录自己当前gitlab-ca的版本号。

查看当前gitlab版本号

[root@localhost ~]# yum list | grep gitlab-ce
gitlab-ce.x86_64              9.3.6-ce.0.el7       installed

备份文件

[root@localhost ~]# gitlab-rake gitlab:backup:create
Dumping database ... 
Dumping postgresql database gitlabhq_production ... [DONE]
done
Dumping repositories ...
 * dev/dubbo ... [DONE]
 * dev/dubbo.wiki ... [SKIPPED]
 * dev/dubbox-master ... [DONE]
 * dev/dubbox-master.wiki ... [SKIPPED]
 * MobileTerminal/MobileDoc ... [SKIPPED]
 * MobileTerminal/MobileDoc.wiki ... [SKIPPED]
 * TrakCare/Doc ... [SKIPPED]
 * TrakCare/Doc.wiki ... [SKIPPED]
 * PerationMaintenance/PMDoc ... [DONE]
 * PerationMaintenance/PMDoc.wiki ... [DONE]
 * doc/his ... [DONE]
 * doc/his.wiki ... [SKIPPED]
 * PerationMaintenance/image ... [SKIPPED]
 * PerationMaintenance/image.wiki ... [SKIPPED]
done
Dumping uploads ... 
done
Dumping builds ... 
done
Dumping artifacts ... 
done
Dumping pages ... 
done
Dumping lfs objects ... 
done
Dumping container reGIStry images ... 
[DISABLED]
Creating backup arcHive: 1552552057_2019_03_14_9.3.6_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

在目录/var/opt/gitlab/backups/下会生成一个备份文件如：1552552057_gitlab_backup.tar，其中1552552057即为此次备份都版本号。

还原备份（失败）

gitlab-rake gitlab:backup:restore BACKUP=备份版本号

配置gitlab-yum源

[root@localhost ~]# cat << EOF > /etc/yum.repos.d/gitlab-ce.repo
> [gitlab-ce]
> name=gitlab-ce
> baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/
> repo_gpGCheck=0
> gpgcheck=0
> enable=1
> gpgkey=Https://packages.gitlab.com/gpg.key
> EOF

yum install安装

[root@localhost ~]# yum install gitlab-ce-9.5.9
已加载插件：fastestmirror, langpacks
gitlab-ce                                                                                                                | 2.9 kB 00:00:00   
gitlab-ce/primary_db                                                                                                          | 2.7 MB 00:00:01   
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 gitlab-ce.x86_64.0.9.3.6-ce.0.el7 将被 升级
---> 软件包 gitlab-ce.x86_64.0.9.5.9-ce.0.el7 将被 更新
--> 解决依赖关系完成

依赖关系解决

===============================================================================================================================================================================================================================================================
 Package                           架构                           版本                                源                              大小
===============================================================================================================================================================================================================================================================
正在更新:
 gitlab-ce                          x86_64                          9.5.9-ce.0.el7                           gitlab-ce                          381 M

事务概要
===============================================================================================================================================================================================================================================================
升级 1 软件包

总下载量：381 M
Is this ok [y/d/N]: Y
Downloading packages:
No Presto metadata available for gitlab-ce
gitlab-ce-9.5.9-ce.0.el7.x86_6 FAILED                                      18% [==================-                                          ] 659 B/s | 70 MB 137:35:05 ETA 
https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: [Errno 12] Timeout on https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
正在尝试其它镜像。
gitlab-ce-9.5.9-ce.0.el7.x86_6 FAILED                                      21% [======================                                         ] 646 B/s | 83 MB 134:19:56 ETA 
https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: [Errno 12] Timeout on https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
正在尝试其它镜像。
gitlab-ce-9.5.9-ce.0.el7.x86_6 FAILED                                      81% [===================================================================================-          ] 411 B/s | 311 MB 50:00:08 ETA 
https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: [Errno 12] Timeout on https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
正在尝试其它镜像。
gitlab-ce-9.5.9-ce.0.el7.x86_64.rpm                                                                                                   | 381 MB 00:01:52   
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
gitlab preinstall: Automatically backing up only the GitLab sql database (excluding everything else!)
Dumping database ... 
Dumping PostgreSQL database gitlabhq_production ... [DONE]
done
Dumping repositories ...
[SKIPPED]
Dumping uploads ... 
[SKIPPED]
Dumping builds ... 
[SKIPPED]
Dumping artifacts ... 
[SKIPPED]
Dumping pages ... 
[SKIPPED]
Dumping lfs objects ... 
[SKIPPED]
Dumping container registry images ... 
[DISABLED]
Creating backup archive: 1552553362_2019_03_14_9.3.6_gitlab_backup.tar ... done
Uploading backup archive to remote storage ... skipped
Deleting tmp directories ... done
done
Deleting old backups ... skipping
 正在更新  : gitlab-ce-9.5.9-ce.0.el7.x86_64 [############################################################################################################################                                      ] 1/2 正在更新  : gitlab-ce-9.5.9-ce.0.el7.x86_64 [##############################################################################################################################                   正在更新  : gitlab-ce-9.5.9-ce.0.el7.x86_64                                                                                                1/2 


    *.         *.
   ***         ***
   *****        *****
  .******       *******
  ********      ********
  ,,,,,,,,,***********,,,,,,,,,
 ,,,,,,,,,,,*********,,,,,,,,,,,
 .,,,,,,,,,,,*******,,,,,,,,,,,,
   ,,,,,,,,,*****,,,,,,,,,.
     ,,,,,,,****,,,,,,
      .,,,***,,,,
        ,*,.

   _______ __ __     __
  / ____(_) /_/ /  ____ _/ /_
  / / __/ / __/ /  / __ `/ __ \
 / /_/ / / /_/ /___/ /_/ / /_/ /
 \____/_/\__/_____/\__,_/_.___/


gitlab: Thank you for installing GitLab!
gitlab: To configure and start GitLab, RUN THE FOLLOWING COMMAND:

sudo gitlab-ctl reconfigure

gitlab: GitLab should be reachable at http://192.168.x.x:8090/gitlab
gitlab: Otherwise configure GitLab for your system by editing /etc/gitlab/gitlab.rb file
gitlab: And running reconfigure again.
gitlab: 
gitlab: For a comprehensive list of configuration options please see the Omnibus GitLab readme
gitlab: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/README.md
gitlab: 
 清理    : gitlab-ce-9.3.6-ce.0.el7.x86_64                                                                                      2/2 
Checking PostgreSQL executables: OK
Shutting down all GitLab services except those needed for migrations
ok: down: gitaly: 1s, nORMally up
ok: down: gitlab-monitor: 0s, normally up
ok: down: gitlab-workhorse: 1s, normally up
ok: down: logrotate: 0s, normally up
ok: down: Nginx: 1s, normally up
ok: down: node-exporter: 0s, normally up
ok: down: postgres-exporter: 0s, normally up
ok: down: postgresql: 0s, normally up
ok: down: prometheus: 0s, normally up
ok: down: Redis: 1s, normally up
ok: down: redis-exporter: 0s, normally up
ok: down: sidekiq: 0s, normally up
ok: down: unicorn: 0s, normally up
ok: run: postgresql: (pid 3362) 1s
ok: run: redis: (pid 3370) 0s
run: postgresql: (pid 3362) 1s; run: log: (pid 866) 3488369s
run: redis: (pid 3370) 0s; run: log: (pid 897) 3488369s
Reconfiguring GitLab to apply migrations


 * Moving existing certificates found in /opt/gitlab/embedded/ssl/certs

 * Symlinking existing certificates found in /etc/gitlab/trusted-certs
gitlab Reconfigured!
Checking for an omnibus managed postgresql: OK
Checking if we already upgraded: OK
The latest version 9.6.3 is already running, nothing to do
Ensuring PostgreSQL is updated: OK
Restarting previously running GitLab services
ok: run: gitaly: (pid 4046) 2s
ok: run: gitlab-monitor: (pid 4086) 1s
ok: run: gitlab-workhorse: (pid 4068) 2s
ok: run: logrotate: (pid 4120) 1s
ok: run: nginx: (pid 4126) 0s
ok: run: node-exporter: (pid 4177) 0s
ok: run: postgres-exporter: (pid 4184) 1s
ok: run: postgresql: (pid 3362) 72s
ok: run: prometheus: (pid 4094) 3s
ok: run: redis: (pid 3370) 71s
ok: run: redis-exporter: (pid 4194) 0s
ok: run: sidekiq: (pid 4203) 1s
ok: run: unicorn: (pid 4216) 0s

Upgrade complete! If your GitLab server is misbehaving try running

  sudo gitlab-ctl restart

before anything else. If you need to roll back to the previous version you can
use the database backup made during the upgrade (scroll up for the filename).
 验证中   : gitlab-ce-9.5.9-ce.0.el7.x86_64                                                                                      1/2 
 验证中   : gitlab-ce-9.3.6-ce.0.el7.x86_64                                                                                      2/2 

更新完毕:
 gitlab-ce.x86_64 0:9.5.9-ce.0.el7                                                                                              

完毕！

升级Gitlab（注意：由于升级不能跨越大版本号，因此只能升级到当前大版本号到最高版本，方可升级到下一个大版本号）

[root@localhost ~]# cd /var/opt/gitlab/backups/
[root@localhost backups]# ll
总用量 6532
-rw-------. 1 git git 6625280 3月 14 16:27 1552552057_2019_03_14_9.3.6_gitlab_backup.tar
-rw-------. 1 git git  61440 3月 14 16:49 1552553362_2019_03_14_9.3.6_gitlab_backup.tar

16:27 生成的tar包是我手动执行备份命令生成
16:49 生成的tar包是yum更新版本自动备份

依次执行下面指令逐步升级，在每一步安装成功后如果发现界面500，不可访问，那么执行gitlab-ctl reconfigure指令刷新配置文件。（一定保证数据可以正常访问方可执行下一步升级指令）

yum install gitlab-ce-8.17.8-ce.0.el7
yum install gitlab-ce-9.5.9-ce.0.el7
yum install gitlab-ce-10.0.0-ce.0.el7
yum install gitlab-ce-10.8.0-ce.0.el7
yum install gitlab-ce-11.3.0-ce.0.el7

查看当前版本号

[root@localhost backups]# cat /opt/gitlab/embedded/service/gitlab-rails/VERSION
9.5.9

FAQ

[ERROR] OpenSSL::Cipher::CipherError (bad decrypt):
gitlab-rails runner "Project.where.not(import_url: nil).each { |p| p.import_data.destroy if p.import_data }"

[ERROR] Error executing action `run` on resource 'ruby_block[directory resource: /var/opt/gitlab/git-data/repositories]'
chmod -R 2770 /var/opt/gitlab/git-data

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