A, Gerrit and Gitlab synchronization configuration
When configured gerrit environment, you need to configure synchronization with existing gitlab library, otherwise it will affect the existing development and packaging processes.
1. Install the plug-gerrit replication
unzip gerrit.war
cp WEB-INF/plugins/replication.jar ~/temp/
ssh -p 29418 [email protected] gerrit plugin install -n replication.jar - <~/temp/replication.jar
ssh -p 29418 [email protected] gerrit plugin ls
Name Version Status File
-------------------------------------------------------------------------------
replication v2.8 ENABLED replication.jar2. Configure ssh config
cd ~/.ssh/
vim config
Host gitlab.***.cn
User gitlabowner
IdentityFile ~/.ssh/id_rsa #gitlab owner id_rsa
StrictHostKeyChecking no
UserKnownHostsFile /dev/null
3. Alternatively gitlab lubase (project owner) ssh key
cd ~/.ssh/ rm id_rsa rm id_rsa.pub vim id_rsa (Id_rsa owner of Paste) vim id_rsa.pub (Paste owner of id_rsa.pub) chmod 600 id_rsa chmod 644 id_rsa.pub
4. Add gitlab pubkey to kown_hosts
sh -c "ssh-keyscan -t rsa gitlab.***.cn >> ~/.ssh/known_hosts" sh -c "ssh-keygen -H -f ~/.ssh/known_hosts"
or
git clone git@gitlab.***.cn:mobile/***.git Warning: Permanently added the RSA host key for IP address '172.19.14.64' to the list of known hosts.
5. Configuration replication.config
[remote "gitlab.***.cn"]
url = git@gitlab.***.cn:mobile/${name}.git
push = +refs/heads/*:refs/heads/*
push = +refs/tags/*:refs/tags/*
push = +refs/changes/*:refs/changes/*
timtout = 30
threads = 3
6. Start replication
~/gerrit_code/bin/gerrit.sh restart ssh -p 29418 [email protected] gerrit plugin reload replication ssh -p 29418 [email protected] replication start ***
Two, Gerrit additional configuration
1.invalid committer problem
gerrit off by default normal user rights directly push the master, and ordinary users need to configure git config consistent with global user.email gerrit account information email
Now that can not use the email function, consider turning off email functions and turn forge committer function, or modify the email account information by gerrit gerrit remote database
* Use forge committer way
vim ~/gerrit_code/etc/gerrit.config
[Sendemail]
enable = false
Join forge authority in the following diagram
* The use of modified gerrit database mode
ssh -p 29418 [email protected] gerrit gsql gerrit>select * from account_external_ids; ACCOUNT_ID | EMAIL_ADDRESS | PASSWORD | EXTERNAL_ID -----------+----------------------------+----------+---------------------------------- 1000000 | NULL | NULL | gerrit:admin 1000000 | NULL | NULL | username:admin 1000005 | NULL | NULL | gerrit:yanjunjie363 1000005 | NULL | NULL | username:yanjunjie363 gerrit>insert into account_external_ids values('1000005', 'yanjunjie363@***.com.cn', 'NULL', 'yanjunjie363@***.com.cn'); gerrit>select * from account_external_ids; ACCOUNT_ID | EMAIL_ADDRESS | PASSWORD | EXTERNAL_ID -----------+----------------------------+----------+---------------------------------- 1000000 | NULL | NULL | gerrit:admin 1000000 | NULL | NULL | username:admin 1000005 | NULL | NULL | gerrit:yanjunjie363 1000005 | NULL | NULL | username:yanjunjie363 1000005 | yanjunjie363@***.com.cn | NULL | mailto:yanjunjie363@***.com.cn
按照以上任意一种方式配置后，可git push origin HEAD:refs/for/master成功
2.admin remote access问题
在远程执行ssh -p 29418 [email protected] gerrit plugin ls时会提示报错，因为gerrit默认关闭远程admin操作权限
解决方法：
vim ~/gerrit_code/etc/gerrit.config
[plugins]
allowRemoteAdmin = true
在远程执行ssh -p 29418 [email protected] gerrit gsql时会提示报错，因为gerrit默认关闭操作database权限
解决方法：在Projects-Access中加入如上图中的Access Database功能
3.replication rejected问题
在执行ssh -p 29418 [email protected] replication start lubase时，gerrit replication日志中报错：replication_log
[2016-10-18 15:09:40,861] [eb662c68] Created remote repository: git@gitlab.***.cn:mobile/All-Projects.git [2016-10-18 15:09:40,861] [eb662c68] Missing repository created; retry replication to git@gitlab.***.cn:mobile/All-Projects.git
这个问题是因为gerrit有两个默认git库All-Projects和All-Users，用来默认配置gerrit项目和账户权限，因为gitlab未开启创建git库权限，所以提示失败。
在执行ssh -p 29418 [email protected] replication start lubase时，gerrit replication日志中报错：replication_log
[2016-10-17 17:26:46,210] [b716d4c2] Failed replicate of refs/changes/02/2/1 to git@gitlab.***.cn:mobile/***.git, reason: pre-receive hook declined
这个问题是因为gitlab库权限问题导致，当***开启master protected，并使用yanjunjie363(master用户)的ssh-key push并replication时，会报该错误。
可关闭***的master protected权限，或者使用ufo(owner用户)的ssh-key push并replication即刻解决。
如果出现如下log，则表示replication插件安装成功:error_log
[2016-10-18 11:19:51,301] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loading plugins from /home/gerrit/workspaces/gerrit_code/plugins
[2016-10-18 11:19:51,381] [main] WARN com.googlesource.gerrit.plugins.replication.ReplicationFileBasedConfig : Config file /home/gerrit/workspaces/gerrit_code/etc/replication.config does not exist; not replicating
[2016-10-18 11:19:51,383] [main] INFO com.google.gerrit.server.plugins.PluginLoader : Loaded plugin replication, version v2.12
[2016-10-18 11:19:51,542] [main] INFO com.google.gerrit.server.change.ChangeCleanupRunner : Ignoring missing changeCleanup schedule configuration
[2016-10-18 11:19:51,579] [main] INFO com.google.gerrit.sshd.SshDaemon : Started Gerrit SSHD-CORE-0.14.0 on *:29418
[2016-10-18 11:19:51,581] [main] INFO org.eclipse.jetty.server.Server : jetty-9.2.13.v20150730
[2016-10-18 11:19:51,798] [main] INFO org.eclipse.jetty.server.handler.ContextHandler : Started o.e.j.s.ServletContextHandler@1304204{/,null,AVAILABLE}
[2016-10-18 11:19:51,800] [main] INFO org.eclipse.jetty.server.ServerConnector : Started ServerConnector@189a9e6{HTTP/1.1}{0.0.0.0:8088}
[2016-10-18 11:19:51,801] [main] INFO org.eclipse.jetty.server.Server : Started @4615ms
如果出现如下log，该表示gerrit与gitlab同步成功:replication_log
[2016-10-18 15:15:48,160] [] scheduling replication ***:refs/heads/master => git@gitlab.***.cn:mobile/***.git [2016-10-18 15:15:48,160] [] scheduled ***:refs/heads/master => [9000013d] push git@gitlab.***.cn:mobile/***.git to run after 15s [2016-10-18 15:16:03,160] [9000013d] Replication to git@gitlab.***.cn:mobile/***.git started... [2016-10-18 15:16:03,161] [9000013d] Push to git@gitlab.***.cn:mobile/***.git references: [RemoteRefUpdate[remoteName=refs/heads/master, NOT_ATTEMPTED, (null)...a2e1f13bd12cd398ed45ab06fa231cac6334f0c8, srcRef=refs/heads/master, forceUpdate, message=null]] [2016-10-18 15:16:03,820] [9000013d] Replication to git@gitlab.***.cn:mobile/***.git completed in 660ms, 15000ms delay, 0 retries
Third, the authorization profile reference
Reference links
Installation and Configuration gerrit replication plug-in
https://gerrit.libreoffice.org/plugins/replication/Documentation/config.html
https://gist.github.com/Aricg/56f1a769cbdcbb93b459
gerrit host SSHKEY added gitlab http://www.cnblogs.com/zhanchenjin/p/5032218.html
