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backup [2013/04/22 12:01] – [Ubuntu] geraldbackup [2024/02/29 13:36] (aktuell) – Externe Bearbeitung 127.0.0.1
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 Beim 1. Backup fragt einen das Programm, ob man verschlüsseln will... (und arbeitet dabei mit der .ICEauthority) Beim 1. Backup fragt einen das Programm, ob man verschlüsseln will... (und arbeitet dabei mit der .ICEauthority)
 +
 +
 +===== Debian-Server =====
 +neues Script: ((http://wiki.hetzner.de/index.php/Duplicity_Script))
 +<code>
 +#!/bin/bash
 +#
 +# Simple script for creating backups with Duplicity.
 +# Full backups are made on the 1st day of each month or with the 'full' option.
 +# Incremental backups are made on any other days.
 +#
 +# USAGE: backup.sh [full]
 +#
 +
 +# get day of the month
 +DATE=`date +%d`
 +
 +# Set protocol (use scp for sftp and ftp for FTP, see manpage for more)
 +BPROTO=scp
 +
 +# set user and hostname of backup account
 +BUSER='u10000'
 +BHOST='u10000.your-backup.de'
 +
 +# Setting the password for the Backup account that the
 +# backup files will be transferred to.
 +# for sftp a public key can be used, see:
 +# http://wiki.hetzner.de/index.php/Backup
 +#BPASSWORD='yourpass'
 +
 +# directories to backup (use . for /)
 +BDIRS="etc home srv ."
 +TDIR=`hostname -s`
 +LOGDIR='/var/log/duplicity'
 +
 +# Setting the pass phrase to encrypt the backup files. Will use symmetrical keys in this case.
 +PASSPHRASE='yoursecretgpgpassphrase'
 +export PASSPHRASE
 +
 +# encryption algorithm for gpg, disable for default (CAST5)
 +# see available ones via 'gpg --version'
 +ALGO=AES
 +
 +##############################
 +
 +if [ $ALGO ]; then
 + GPGOPT="--gpg-options '--cipher-algo $ALGO'"
 +fi
 +
 +if [ $BPASSWORD ]; then
 + BAC="$BPROTO://$BUSER:$BPASSWORD@$BHOST"
 +else
 + BAC="$BPROTO://$BUSER@$BHOST"
 +fi
 +
 +# Check to see if we're at the first of the month.
 +# If we are on the 1st day of the month, then run
 +# a full backup. If not, then run an incremental
 +# backup.
 +
 +if [ $DATE = 01 ] || [ "$1" = 'full' ]; then
 + TYPE='full'
 +else
 + TYPE='incremental'
 +fi
 +
 +for DIR in $BDIRS
 +do
 +  if [ $DIR = '.' ]; then
 +    EXCLUDELIST='/usr/local/etc/duplicity-exclude.conf'
 +  else
 +    EXCLUDELIST="/usr/local/etc/duplicity-exclude-$DIR.conf"
 +  fi
 +
 +  if [ -f $EXCLUDELIST ]; then
 +    EXCLUDE="--exclude-filelist $EXCLUDELIST"
 +  else
 +    EXCLUDE=''
 +  fi
 +
 +  # first remove everything older than 2 months
 +  if [ $DIR = '.' ]; then
 +   CMD="duplicity remove-older-than 2M -v5 --force $BAC/$TDIR-system >> $LOGDIR/system.log"
 +  else
 +   CMD="duplicity remove-older-than 2M -v5 --force $BAC/$TDIR-$DIR >> $LOGDIR/$DIR.log"
 +  fi
 +  eval $CMD
 +
 +  # do a backup
 +  if [ $DIR = '.' ]; then
 +    CMD="duplicity $TYPE -v5 $GPGOPT $EXCLUDE / $BAC/$TDIR-system >> $LOGDIR/system.log"
 +  else
 +    CMD="duplicity $TYPE -v5 $GPGOPT $EXCLUDE /$DIR $BAC/$TDIR-$DIR >> $LOGDIR/$DIR.log"
 +  fi
 +  eval  $CMD
 +
 +done
 +
 +# Check the manpage for all available options for Duplicity.
 +# Unsetting the confidential variables
 +unset PASSPHRASE
 +unset FTP_PASSWORD
 +
 +exit 0
 +
 +</code>
 +Altes Script:
 +<code>
 +cat duplicity.sh 
 +#!/bin/sh
 +#
 +# Script created on 17-6-2008
 +#
 +# This script was created to make Duplicity backups.
 +# Full backups are made on the 1st day of each month.
 +# Then incremental backups are made on the other days.
 +#
 +# Quielle: http://wiki.hetzner.de/index.php/Duplicity_Script
 +
 +# Loading the day of the month in a variable.
 +date=`date +%d`
 +
 +# call with parameter 'full' for a full backp
 +
 +servername="ftp://[xxx].your-backup.de"
 +
 +# Setting the pass phrase to encrypt the backup files. Will use symmetrical keys in this case.
 +PASSPHRASE='[password]'
 +export PASSPHRASE
 +
 +# Setting the password for the FTP account that the
 +# backup files will be transferred to.
 +FTP_PASSWORD='[ftp-pw]'
 +export FTP_PASSWORD
 +
 +# Check to see if we're at the first of the month.
 +# If we are on the 1st day of the month, then run
 +# a full backup. If not, then run an incremental
 +# backup.
 +if [ $date = 01 ] || [ "$1" = full ]
 +then
 +duplicity remove-older-than 2M -v5 ${servername}/srv >>/var/log/duplicity/srv.log
 +duplicity remove-older-than 2M -v5 ${servername}/etc >>/var/log/duplicity/etc.log
 +duplicity remove-older-than 2M -v5 ${servername}/home >>/var/log/duplicity/home.log
 +#duplicity remove-older-than 2M -v5 ${servername}/system >>/var/log/duplicity/system.log
 +duplicity remove-older-than 2M -v5 ${servername}/cyrus >>/var/log/duplicity/cyrus.log
 +duplicity remove-older-than 2M -v5 ${servername}/www >>/var/log/duplicity/www.log
 +
 +
 +duplicity full -v5 /srv ${servername}/srv >>/var/log/duplicity/srv.log
 +duplicity full -v5 /etc ${servername}/etc >>/var/log/duplicity/etc.log
 +duplicity full -v5 /home ${servername}/home >>/var/log/duplicity/home.log
 +duplicity full -v5 /var/spool/cyrus ${servername}/cyrus >>/var/log/duplicity/cyrus.log
 +duplicity full -v5 /var/www ${servername}/www >>/var/log/duplicity/www.log
 +#duplicity full -v5 --exclude-filelist /etc/duplicityfilelist.conf / ${servername}/system >>/var/log/duplicity/system.log
 +
 +else
 +duplicity remove-older-than 2M -v5 ${servername}/srv >>/var/log/duplicity/srv.log
 +duplicity remove-older-than 2M -v5 ${servername}/etc >>/var/log/duplicity/etc.log
 +duplicity remove-older-than 2M -v5 ${servername}/home >>/var/log/duplicity/home.log
 +#duplicity remove-older-than 2M -v5 ${servername}/system >>/var/log/duplicity/system.log
 +duplicity remove-older-than 2M -v5 ${servername}/cyrus >>/var/log/duplicity/cyrus.log
 +duplicity remove-older-than 2M -v5 ${servername}/www >>/var/log/duplicity/www.log
 +
 +duplicity incremental -v5 /srv ${servername}/srv >>/var/log/duplicity/srv.log
 +duplicity incremental -v5 /etc ${servername}/etc >>/var/log/duplicity/etc.log
 +duplicity incremental -v5 /home ${servername}/home >>/var/log/duplicity/home.log
 +duplicity incremental -v5 /var/spool/cyrus ${servername}/cyrus >>/var/log/duplicity/cyrus.log
 +duplicity incremental -v5 /var/www ${servername}/www >>/var/log/duplicity/www.log
 +#duplicity incremental -v5 --exclude-filelist /etc/duplicityfilelist.conf / ${servername}/system >>/var/log/duplicity/system.log
 +
 +
 +fi
 +# Check http://www.nongnu.org/duplicity/duplicity.1.html
 +# for all the options available for Duplicity.
 +# Unsetting the confidential variables so they are
 +# gone for sure.
 +unset PASSPHRASE
 +unset FTP_PASSWORD
 +
 +exit 0
 +
 +
 +
 +
 +/etc/duplicityfilelist.conf wuerde etwa so aussehen:
 +
 +- /dev
 +- /proc
 +- /sys
 +- /tmp
 +- /etc
 +- /home
 +- /srv
 +- /var/cache
 +
 +</code>
 
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