【Git】GitLab备份与恢复

/etc/gitlab/gitlab.rb中描述备份位置，默认备份到/var/opt/gitlab/backups/

如果想要备份到/mnt/backups，修改以下配置，去掉注释

gitlab_rails['manage_backup_path'] = true

gitlab_rails['backup_path'] = “/mnt/backups" #备份目录

gitlab_rails['backup_archive_permissions'] = 0644 #生成的文件权限

gitlab_rails['backup_keep_time'] = 864000  #保留10天

修改完成后重新配置：

gitlab-ctl reconfigure

备份命令：

gitlab-rake gitlab:backup:create

自动备份：

也可以通过crontab使用备份命令实现自动备份:

sudo su -

crontab -e

加入以下, 实现每天凌晨2点进行一次自动备份:

0 2 * * * /opt/gitlab/bin/gitlab-rake gitlab:backup:create

恢复：

# 停止相关数据连接服务

gitlab-ctl stop unicorn

gitlab-ctl stop sidekiq

# 从1393513186编号备份中恢复

gitlab-rake gitlab:backup:restore BACKUP=1393513186

# 启动Gitlab

sudo gitlab-ctl start

迁移：

与恢复一样，但是要求两个GitLab版本号一致

GitLab备份脚本示例：

#!/bin/bash

#root user

#crontab -e

#add

#56 00 * * * /home/delta/gitautobackup.sh

#every data 00:56 backup

gitBaseBackup="GitLab_Backup"

gitnewBackup=$gitBaseBackup/Backup_new

gitoldBackup=$gitBaseBackup/Backup_old

ftpUrl="192.168.10.209"

ftpUser="administrator"

ftpPasswd="Delta123"

localDir="/home/delta/GitLab_Backup"

localnewBackup=$localDir/Backup_new

localoldBackup=$localDir/Backup_old

if [ ! -d $localnewBackup ]; then

mkdir -p $localnewBackup

fi

if [ ! -d $localoldBackup ]; then

mkdir -p $localoldBackup

fi

if [ -f $localnewBackup/*.tar ]; then

#delete old

echo "delete old backup"

rm -rf $localoldBackup/*

#move new to old

echo "move new to old"

mv $localnewBackup/* $localoldBackup

else

echo "no new backup to old"

fi

#git own backup directory

echo "change backup directory owner to git"

chown -R git $localDir

#create new git backup

echo "GitLab Backup ..."

gitlab-rake gitlab:backup:create

#check backup is whether successful

if [ ! -f $localnewBackup/*.tar ]; then

cd $localDir

currentTime=`date " %Y-%m-%d %H:%M:%S"` 

#currentTimeStamp=`date -d "$currentTime" `

echo ${currentTime}" Backup GitLab error! exit!"

echo ${currentTime}" Backup GitLab error! " >>GitLabBackupError.log

exit

fi

cd $localDir

#change owner back to delta

chown -R delta $localDir

#delete ftp backup

echo "push to ftp" 

ftp -n<<!

open $ftpUrl

user $ftpUser $ftpPasswd

binary

cd $gitBaseBackup

prompt off

lcd $localnewBackup/

put *.tar

bye

!

echo "backup successful"

exit