backup_zentyal-3.0.sh

#!/bin/bash
set -x
LOG="/var/log/rsnapshot.log"

date2stamp () {
        date --utc --date "$1" +%s
}

stamp2date () {
        date --utc --date "1970-01-01 $1 sec" "+%Y-%m-%d %T" 
}

dateDiff (){
    case $1 in
        -s)   sec=1;      shift;;
        -m)   sec=60;     shift;;
        -h)   sec=3600;   shift;;
        -d)   sec=86400;  shift;;
        *)    sec=86400;;
    esac
    dte1=$(date2stamp $1)
    dte2=$(date2stamp $2)
    diffSec=$((dte2-dte1))
    if ((diffSec < 0)); then abs=3; else abs=1; fi
    echo $((diffSec/sec*abs))
}

function logThis {
        HOST="$1"
        mod="$2"
        output="$3"
        DATE=`date +%d/%b/%Y:%H:%M:%S`
        echo "[$DATE] $HOST - $mod: $output" >> $LOG
        }
function runThis {
        HOST=$1
        MOD="$2"
        FILENAME="zentyal_backup.tar"
#       COMMAND="/usr/share/zentyal/make-backup --config-backup; 'mv /var/lib/zentyal/conf/backups/* ./zentyal_backup.tar"

        logThis $HOST $MOD "Starting Zentyal 2.2 configuration backup"
        if [ "localhost" = "$HOST" ]; then
                ERROR=$( { /usr/share/zentyal/make-backup --config-backup;mv /var/lib/zentyal/conf/backups/* ./zentyal_backup.tar; RETURN=$?; } 2>&1 )
        else
                ERROR=$( { $SSH $HOST "/usr/share/zentyal/make-backup --config-backup"; scp $HOST /var/lib/zentyal/conf/backups/* .; mv ./* ./zentyal_backup.tar ; RETURN=$?; } 2>&1 )
        fi

        if [ $RETURN ]; then
                logThis $HOST $MOD "ERROR command returned $RETURN"
        fi

        logThis $HOST $MOD "Finished"
        chmod 600 $FILENAME
}

runThis $1 "Zentyal Backup"