svn备份

svn在目前项目中用的比较少了，但是还是有些老项目会用，这里分享一个备份脚本

文件名：svn_backup.sh

路径：/data/backups/script

脚本说明：

1.保留最近7天备份，多余自动删除

2.采用svnadmin hotcopy全量备份

3.备份成功会调用文件传输脚本，把备份文件传输到备份机器

#!/bin/bash
datetime=`date +%Y%m%d-%H-%M-%S`
OneWeekAgo=`date -d "1 week ago"  +%Y%m%d`
basePath=/data/backups/svn
bakFilePath=$basePath/$datetime
delFile=$basePath/$OneWeekAgo*
logfile=$basePath/full_$datetime.log
delLogFile=$basePath/full_$OneWeekAgo*.log
mkdir -p $bakFilePath
pid=`ps -ef | grep -v "grep" |grep -i 'svnadmin hotcopy'|awk '{print $2}'|head -n 1`
if [ -z $pid ]
then
  echo " start full backup svn " >> $logfile
  /usr/bin/svnadmin hotcopy /opt/svn/ $bakFilePath  >> $logfile 2>&1
  if [ $? -eq 0 ];then
     echo 'backup success,delete expired backup ' $delFile  >> $logfile
     rm -rf $delFile
     rm -f  $delLogFile
     sh /data/backups/script/rsync.sh $logfile
  else
     echo "backup failure,no delete expired backup" >> $logfile
  fi
else
   echo "****** svn in backup   ****** "  >> $logfile
fi

 

文件传输脚本：rsync.sh

路径：/data/backups/script

#!/bin/bash
datetime=`date +%Y%m%d-%H-%M-%S`
logfile=$1
echo "$datetime Rsync backup start "  >> $logfile
rsync -e "ssh -p22" -avpgolr  --delete /data/backups bigtree@10.30.30.6:/data/backup_data/bigtree/10.30.30.12/ >> $logfile 2>&1

ret=`tail -n 1 $logfile |grep "total size"|wc -l`
if [ "$ret" =  1 ] ; then
        echo "$datetime Rsync backup gitlab finish " >> $logfile
else
        echo "$datetime Rsync backup failure ,pls sendmail"  >> $logfile
fi

crontab 任务：每天晚上3点备份

0 3 * * * /bin/bash -x /data/backups/script/svn_backup.sh > /data/backups/svn/cron.log 2>&1

 

参考文档：

https://www.cnblogs.com/xkops/p/5457932.html

https://www.jianshu.com/p/95541ec7f2a8

https://www.jianshu.com/p/2d768fb19bb5

https://blog.csdn.net/u010682330/article/details/125864372