CentOS7下GitLab跨大版本升级实例分析

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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-cegitlab-ce.x86_64              9.3.6-ce.0.el7       installed

备份文件

[root@localhost ~]# gitlab-rake gitlab:backup:createdumping database ... dumping postgresql database gitlabhq_production ... [done]donedumping 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]donedumping uploads ... donedumping builds ... donedumping artifacts ... donedumping pages ... donedumping lfs objects ... donedumping container registry images ... [disabled]creating backup archive: 1552552057_2019_03_14_9.3.6_gitlab_backup.tar ... doneuploading backup archive to remote storage ... skippeddeleting tmp directories ... donedonedonedonedonedonedonedonedeleting 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, langpacksgitlab-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 mis this ok [y/d/n]: ydownloading packages:no presto metadata available for gitlab-cegitlab-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 checkrunning transaction testtransaction test succeededrunning transactiongitlab preinstall: automatically backing up only the gitlab sql database (excluding everything else!)dumping database ... dumping postgresql database gitlabhq_production ... [done]donedumping 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 ... doneuploading backup archive to remote storage ... skippeddeleting tmp directories ... donedonedeleting 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 reconfiguregitlab: gitlab should be reachable at http://192.168.x.x:8090/gitlabgitlab: otherwise configure gitlab for your system by editing /etc/gitlab/gitlab.rb filegitlab: and running reconfigure again.gitlab: gitlab: for a comprehensive list of configuration options please see the omnibus gitlab readmegitlab: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/readme.mdgitlab:  清理    : gitlab-ce-9.3.6-ce.0.el7.x86_64                                                                                      2/2 checking postgresql executables: okshutting down all gitlab services except those needed for migrationsok: down: gitaly: 1s, normally upok: down: gitlab-monitor: 0s, normally upok: down: gitlab-workhorse: 1s, normally upok: down: logrotate: 0s, normally upok: down: nginx: 1s, normally upok: down: node-exporter: 0s, normally upok: down: postgres-exporter: 0s, normally upok: down: postgresql: 0s, normally upok: down: prometheus: 0s, normally upok: down: redis: 1s, normally upok: down: redis-exporter: 0s, normally upok: down: sidekiq: 0s, normally upok: down: unicorn: 0s, normally upok: run: postgresql: (pid 3362) 1sok: run: redis: (pid 3370) 0srun: postgresql: (pid 3362) 1s; run: log: (pid 866) 3488369srun: redis: (pid 3370) 0s; run: log: (pid 897) 3488369sreconfiguring gitlab to apply migrations * moving existing certificates found in /opt/gitlab/embedded/ssl/certs * symlinking existing certificates found in /etc/gitlab/trusted-certsgitlab reconfigured!checking for an omnibus managed postgresql: okchecking if we already upgraded: okthe latest version 9.6.3 is already running, nothing to doensuring postgresql is updated: okrestarting previously running gitlab servicesok: run: gitaly: (pid 4046) 2sok: run: gitlab-monitor: (pid 4086) 1sok: run: gitlab-workhorse: (pid 4068) 2sok: run: logrotate: (pid 4120) 1sok: run: nginx: (pid 4126) 0sok: run: node-exporter: (pid 4177) 0sok: run: postgres-exporter: (pid 4184) 1sok: run: postgresql: (pid 3362) 72sok: run: prometheus: (pid 4094) 3sok: run: redis: (pid 3370) 71sok: run: redis-exporter: (pid 4194) 0sok: run: sidekiq: (pid 4203) 1sok: run: unicorn: (pid 4216) 0supgrade complete! if your gitlab server is misbehaving try running  sudo gitlab-ctl restartbefore anything else. if you need to roll back to the previous version you canuse 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.tar16:27 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.el7yum install gitlab-ce-9.5.9-ce.0.el7yum install gitlab-ce-10.0.0-ce.0.el7yum install gitlab-ce-10.8.0-ce.0.el7yum 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/version9.5.9

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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