由于前期部署了gerrit代码审核系统,开发调整后的线上代码都放到gerrit上,这就要求我们要保证代码的安全。所以,对gerrit代码的备份至关重要!
备份的策略是:
1)先首次将gerrit项目代码git clone下来,然后后续备份前进行git pull
2)编写备份脚本,crontab定时执行
3)除了本机备份外,还可以备份到远程
下面是操作记录:
比如,备份gerrit上的下列项目代码
查看各个项目的gerrit代码下载地址(ssh方式):
1)首先在本地将gerrit项目代码下载下来(本地的wangshibo用户下的公钥已经放到gerrit上,在wangshibo用户下git clone) [root@115r gerrit.bak]# su - wangshibo [root@115r gerrit.bak]$ pwd /home/wangshibo/gerrit.bak [root@115r gerrit.bak]$ git clone ssh://wangshibo@103.110.186.130:29418/kevin_ios && scp -p -P 29418 wangshibo@103.110.186.130:hooks/commit-msg kevin_ios/.git/hooks/ [root@115r gerrit.bak]$ git clone ssh://wangshibo@103.110.186.130:29418/kevin_android && scp -p -P 29418 wangshibo@103.110.186.130:hooks/commit-msg fangfull_kevin/.git/hooks/ [root@115r gerrit.bak]$ git clone ssh://wangshibo@103.110.186.130:29418/kevin_old_android && scp -p -P 29418 wangshibo@103.110.186.130:hooks/commit-msg kevin_old_android/.git/hooks/ [root@115r gerrit.bak]$ git clone ssh://wangshibo@103.110.186.130:29418/kevin_old_ios && scp -p -P 29418 wangshibo@103.110.186.130:hooks/commit-msg kevin_old_ios/.git/hooks/ [root@115r gerrit.bak]$ git clone ssh://wangshibo@103.110.186.130:29418/static-kevin && scp -p -P 29418 wangshibo@103.110.186.130:hooks/commit-msg static-kevin/.git/hooks/ [root@115r gerrit.bak]$ ll 总用量 32 drwxr-xr-x. 5 wangshibo wangshibo 4096 9月 14 13:10 kevin_ios drwxr-xr-x. 5 wangshibo wangshibo 4096 8月 24 09:49 kevin_android drwxr-xr-x. 4 wangshibo wangshibo 4096 8月 24 09:49 kevin_old_android drwxr-xr-x. 4 wangshibo wangshibo 4096 8月 24 09:49 kevin_old_ios drwxr-xr-x. 10 wangshibo wangshibo 4096 8月 29 11:29 static-kevin [root@115r gerrit.bak]$ cd kevin_old_ios/ [root@115r kevin_old_ios]$ git branch -av //查看发现git分支也已经下载下来了 * master fd4c4f6 90 remotes/origin/HEAD -> origin/master remotes/origin/dev a5bdc2c 提交客户resetCookie remotes/origin/kevin_old_ios e00aa7e DEL:rm readme file into fangfull_old_ios remotes/origin/master fd4c4f6 90 [root@115r gerrit.bak]$ cat /home/wangshibo/gerrit-bak.sh #!/bin/bash cd /home/wangshibo/gerrit.bak/kevin_android && /usr/local/bin/git pull cd /home/wangshibo/gerrit.bak/kevin_ios && /usr/local/bin/git pull cd /home/wangshibo/gerrit.bak/kevin_old_android && /usr/local/bin/git pull cd /home/wangshibo/gerrit.bak/kevin_old_ios && /usr/local/bin/git pull cd /home/wangshibo/gerrit.bak/static-kevin && /usr/local/bin/git pull 然后crontab计划任务制定,每小时备份一次 [root@Zabbix-server gerrit.bak]$ crontab -l 10 * * * * /bin/bash -x /home/wangshibo/gerrit-bak.sh > /dev/null 2>&1 2)第一步只是在本地备份,可以将本地备份的git做副本放到远程机器上 下面是远程机器上的操作(远程机器已和本地机器做了ssh信任关系)(192.168.1.15是本地机器) [root@bastion-IDC ~]# cd /home/backup/ [root@bastion-IDC backup]# ls 192.168.1.15-gerrit gerritbak.sh [root@bastion-IDC backup]# cat gerritbak.sh #/bin/bash /usr/bin/rsync -e "ssh -p22" -avpgolr wangshibo@192.168.1.15:/home/wangshibo/gerrit.bak /home/backup/192.168.1.15-gerrit/`date +gerrit-%Y-%m-%d`/ [root@bastion-IDC backup]# cd 192.168.1.15-gerrit/ [root@bastion-IDC 192.168.1.15-gerrit]# ls gerrit-2016-9-17 [root@bastion-IDC 192.168.1.15-gerrit]# cd gerrit-2016-9-17/ [root@bastion-IDC gerrit-2016-9-17]# ls gerrit.bak [root@bastion-IDC gerrit-2016-9-17]# ll gerrit.bak total 32 drwxr-xr-x. 5 512 512 4096 Aug 24 09:49 kevin_android drwxr-xr-x. 4 512 512 4096 Aug 24 09:49 kevin_ios drwxr-xr-x. 4 512 512 4096 Aug 24 09:49 kevin_old_android drwxr-xr-x. 4 512 512 4096 Aug 24 09:49 kevin_old_ios drwxr-xr-x. 10 512 512 4096 Aug 29 11:29 static-kevin [root@bastion-IDC 192.168.1.15-gerrit]# cd kevin_old_ios/ [wangshibo@bastion-IDC kevin_old_ios]$ git branch -av //查看,说明git分支也已经备份下来了 * master fd4c4f6 90 remotes/origin/HEAD -> origin/master remotes/origin/dev a5bdc2c 提交客户resetCookie remotes/origin/kevin_old_ios e00aa7e DEL:rm readme file into fangfull_old_ios remotes/origin/master fd4c4f6 90 制定计划任务,每30分钟备份过来一次 [root@bastion-IDC backup]# crontab -l */30 * * * * /bin/bash -x /home/backup/gerritbak.sh > /dev/null 2>&1