Script for automatic backups XEN VM's on FTP

#!/bin/bash

DATE=`date +%d_%m_%Y`
XSNAME=`echo $HOSTNAME`
HOST='YOUR FTP SERVER'
PORT='FTP SERVER PORT'
USER='FTP USER'
PWD='FTP PASSWORD'
FTP_SUCCESS_MSG="Connect"
FTPLOG=/tmp/ftplogfile
BACKUPPATH=/backups

# check ftp
echo ''> /tmp/ftplogfile
telnet <<! > $FTPLOG
open $HOST $PORT
quit
!

if fgrep "$FTP_SUCCESS_MSG" $FTPLOG ;then
    echo "ftp OK"
    mkdir -p $BACKUPPATH
    rm -rf $BACKUPPATH/*
    vmlist=$(xe vm-list tags:contains=daily is-control-domain=false is-a-snapshot=false | grep uuid | cut -d":" -f2)
    echo "$vmlist"
    for vm in $vmlist
        do
            vmname=$(xe vm-list uuid=$vm | grep name-label | awk -F: '{print $2}' | tr -d " ")
            echo $DATE - "Start making snaphot of - " $vmname >> /var/log/backups.log
            uuidsn=$(xe vm-snapshot uuid=$vm new-name-label=snapshotname)
            xe template-param-set is-a-template=false ha-always-run=false uuid=$uuidsn
            xe vm-export vm=$uuidsn filename=$BACKUPPATH/$vmname-$DATE.xva
            xe vm-uninstall uuid=$uuidsn force=true
            filename=$vmname-$DATE.xva
            echo $filename
            ftp -nv <<! >> /var/log/backups.log
                open $HOST $PORT
                user  $USER $PWD
                cd backups
                put $BACKUPPATH/$filename $filename
                bye
!
            rm -rf $BACKUPPATH/$filename
        done
    else
        echo $DATE -- "Cant connect to FTP">>/var/log/backups.log
        exit 0
fi
exit 0

1. Change tags:contains on tag that you set in XEN VM property.

2. Put script in file and set cron