MongoDB Backup Script

#!/bin/bash
Sourcepath= '/mnt/mongodb/bin '
Targetpath= '/mnt/mongodb/back ' #备份目录
nowtime=$ (Date +%y%m%d)

Start ()
{
${sourcepath}/mongodump--host 127.0.0.1--port 20011-uadmin-p ' password '--authenticationdatabase admin--out ${targetpath}/ ${nowtime}
}
Execute ()
{
Start
If [$?-eq 0]
Then
echo "Back successfully!"
Else
echo "Back failure!"
Fi
}

if [!-D "${targetpath}/${nowtime}/"]
Then
mkdir ${targetpath}/${nowtime}
Fi
Execute
echo "============== back end ${nowtime} =============="

If [-D "${targetpath}/${nowtime}/"]
Then
Cd/mnt/mongodb/back
Tar-cvzf ${targetpath}/${nowtime}.tar.gz ${nowtime}
Fi
Execute
echo "============== back end ${nowtime} =============="

If [-D "${targetpath}/${nowtime}/"]
Then
rm-rf/mnt/mongodb/back/"${nowtime}"
Fi
find/mnt/mongodb/back/-type f-name "*.tar.gz"-mtime +6| Xargs rm-fr {}; #只保留6天的备份文件.

MongoDB Backup Script