Backup di client Windows con BackupPC

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Configurazione Client da backuppare

  • Installare cygwin con
binutils
openssh
rsync
screen
unzip
util-linux
vim
wget
zip
  • Impostare Environment Variables
Right click My Computer, Properties, Advanced, Environment Variables, System Variables
    • Aggiungere:
CYGWIN = ntsec
    • Modificare il PATH aggiungendo
;c:\cygwin\bin
  • Make sure every Windows user has a password set (System Preference / User Accounts) and Make sure every Windows user has done the following at least once (this will create home directories for every user):
  • Configurare ssh come Administrator, aprendo un cygwin terminal in locale:
ssh-host-config --yes --cygwin ntsec


  • Se lo si fa invece manualmente, rispondere si a tutte le domande, e settare quando richiesto
CYGWIN = ntsec
    • If you get an error message (Windows XP)
>> ERROR: Problem with /var directory. Exiting.
>> Change permissions:
chmod 775 /var
  • Se non ci si riesce a loggare, e l'utente Windows usato per il servizio è di dominio, bisogna aggiungergli la policy locale di Create token object:
gpedit.msc
local computer policy\computer configuration\windows settings\security settings\local policies\user rights assignment
look for 'create a token object'
add DOMAINNAME\cyg_server user
  • Start ssh with:
net start sshd
  • Synchronize User-Accounts with Cygwin. Login as Administrator, start a Cygwin Shell:
mkpasswd -cl > /etc/passwd
mkgroup --local > /etc/group
  • Creare le directory di ssh (a volte è necessario forzare lo username con la "A" maiuscola):
ssh Administrator@localhost
  • Disabilitare il firewall

Client scripts

  • Installare i programmi:
cd
wget -O backuppc-shadow.zip http://support.rvmgroup.it/download/backuppc-shadow.zip
cd /usr/local/bin
unzip -ox ~/backuppc-shadow.zip && rm -f ~/backuppc-shadow.zip 
cp vshadow-CYGWIN_NT-5.2.exe vshadow-CYGWIN_NT-5.2-WOW64.exe
  • Sistemare le permission
chgrp Administrators /usr/local/bin/*
chmod 755 /usr/local/bin/*
  • Modificare i DISCHI da shadoware:
vi /usr/local/bin/pre-backup.sh
  • Creare il file di configurazione:
vi /etc/backuppc-shadow

DRIVES="c d e"
ACL=true   
SHADOW=true
  • Create a file /etc/rsyncd.conf on your client:
vi /etc/rsyncd.conf

gid = users
read only = true
use chroot = false
transfer logging = false
log file = /var/log/rsyncd.log
log format = %h %o %f %l %b
hosts allow = 192.168.0.0/16
hosts deny = 0.0.0.0/0
strict modes = false
[root]
path = /cygdrive/
auth users = Administrator
secrets file = /etc/rsyncd.secret
  • Make sure to replace with the correct values for your setup:
host allow
auth users
  • Creare il file
vi /etc/rsyncd.secret

Administrator:PASSWORD

Configurazione Server BackupPc

  • Copiare la chiave di backuppc sul client
sudo -u backuppc ssh-copy-id Administrator@myclient
  • Verificare se si accede:
sudo -u backuppc ssh Administrator@myclient

File di configurazione per backup Pc Desktop

  • Creare il file di configurazione del client:
sudoedit /etc/backuppc/myclient.pl

#
# Rsync over ssh Backup
#
$Conf{BackupsDisable} = 0;
$Conf{WakeupSchedule} = [8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];
# Minimum period in days between full and incremental backups:
# 1 Full alla settimana
$Conf{FullPeriod} = 6.97;
# almeno un incr al giorno
$Conf{IncrPeriod} = 0.49;

# Number of full and incremental backups to keep:
$Conf{FullKeepCnt} = 12;
$Conf{IncrKeepCnt} = 63;
# Note that additional fulls will be kept for as long as is necessary
# to support remaining incrementals.

# What transport to use backup the client [smb|rsync|rsyncd|tar|archive]:
$Conf{XferMethod} = 'rsync';

# The file system path or the name of the rsyncd module to backup when
# using rsync/rsyncd:
$Conf{RsyncShareName} = [ 
        '/cygdrive/c',
        '/cygdrive/d',
];

# If this is defined only these files/paths will be included in the backup:
#$Conf{BackupFilesOnly} = undef;

# These files/paths will be excluded from the backup:
$Conf{BackupFilesExclude} = {
  #Windows 7/Vista specific!
  '*' => [
        #7/Vista junction points
        '/Documents and Settings',
        '/ProgramData/Application Data',
        '/ProgramData/Desktop',
        '/ProgramData/Documents',
        '/ProgramData/Favorites',
        '/ProgramData/Start Menu',
        '/ProgramData/Templates',
        '/Users/All Users',
        '/Users/Users/Default User',
        '/Users/Users/All Users/Application Data',
        '/Users/Users/All Users/Desktop',
        '/Users/All Users/Documents',
        '/Users/All Users/Favorites',
        '/Users/All Users/Start Menu',
        '/Users/All Users/Templates',

        #Junction points common to every user profile
        '/Users/*/Application Data',
        '/Users/*/Cookies',
        '/Users/*/Local Settings',
        '/Users/*/My Documents',
        '/Users/*/NetHood',
        '/Users/*/PrintHood',
        '/Users/*/Recent',
        '/Users/*/SendTo',
        '/Users/*/Start Menu',
        '/Users/*/Templates',
        '/Users/*/AppData/Local/Application Data',
        '/Users/*/AppData/Local/History',
        '/Users/*/AppData/Local/Temporary Internet Files',
        '/Users/*/Documents/My Music',
        '/Users/*/Documents/My Pictures',
        '/Users/*/Documents/My Videos',

        #Temporary and in-use user data
        '/Users/*/AppData/Local/Microsoft/Windows/Temporary Internet Files',
        '/Users/*/AppData/Local/Temp',
        '/Users/*/NTUSER.DAT*',
        '/Users/*/ntuser.dat*',
        '/Users/*/AppData/Local/Microsoft/Windows/UsrClass.dat*',
        '/Users/*/AppData/Local/Microsoft/Windows Defender/FileTracker',
        '/Users/*/AppData/Local/Microsoft/Windows/Explorer/thumbcache_*.db',
        '/Users/*/AppData/Local/Microsoft/Windows/WER',
        '/Users/*/AppData/Local/Mozilla/Firefox/Profiles/*/Cache',
        '/Users/*/AppData/Local/Mozilla/Firefox/Profiles/*/OfflineCache',
        '/Users/*/AppData/Roaming/Microsoft/Windows/Cookies',
        '/Users/*/AppData/Roaming/Microsoft/Windows/Recent',
        'ProgramData/Microsoft/Search',
        'ProgramData/Microsoft/Windows Defender',
        '*.lock',
        'Thumbs.db',
        'IconCache.db',
        'Cache*',
        'cache*',

        #Installation folders and system data
        '/Program Files',
        '/Windows',
        '/$Recycle.Bin',
        '/MSOCache',
        '/System Volume Information',
        '/Boot',
        '/autoexec.bat',
        '/bootmgr',
        '/BOOTSECT.BAK',
        '/config.sys',
        '/hiberfil.sys',
        '/pagefile.sys'
  ]
};

# Level of verbosity in Xfer log files:
$Conf{XferLogLevel} = 1;

# Commands to run for client backups:
# Note the use of SSH's -C attribute. This enables compression in SSH.
#$Conf{RsyncClientCmd} = '$sshPath -C -x -l administrator -o PreferredAuthentications=publickey $host $rsyncPath $argList+';

# Commands to run for client direct restores:
# Note the use of SSH's -C attribute. This enables compression in SSH.
#$Conf{RsyncClientRestoreCmd} = '$sshPath -C -q -x -l administrator $host $rsyncPath $argList+';

# Compression level to use on files. 0 means no compression. See notes
# in main config file before changing after backups have already been done.
$Conf{CompressLevel} = 9;

# The backup may occur over vpn. Avoid "ping too slow" errors.
$Conf{PingMaxMsec} = 150;

# Timeout if backing up large files ?
$Conf{ClientTimeout} = 3600*8;      # 6 Hours!!

$Conf{RsyncClientCmd} = '$sshPath -q -x -l Administrator $host $rsyncPath $argList+';
$Conf{RsyncClientRestoreCmd} = '$sshPath -q -x -l Administrator $host $rsyncPath $argList+';


$Conf{DumpPreUserCmd} =  '$sshPath -q -x -l Administrator $hostIP /usr/local/bin/shadowmountrsync -u 1 -A 1';
$Conf{DumpPostUserCmd} = '$sshPath -q -x -l Administrator $hostIP /usr/local/bin/shadowmountrsync -d';

File di Configurazione per backup Pc Server

  • Creare il file di configurazione del server. In questo caso lo script a termine lavoro disattiva la vss e richiama poi lo script di notifica:
sudoedit /etc/backuppc/myclient.pl

#
# Rsync over ssh Backup
#
$Conf{BackupsDisable} = 1;
# Minimum period in days between full and incremental backups:
# 1 Full alla settimana
$Conf{FullPeriod} = 6.97;
# almeno un incr al giorno
$Conf{IncrPeriod} = 0.49;

# Number of full and incremental backups to keep:
$Conf{FullKeepCnt} = 12;
$Conf{IncrKeepCnt} = 63;
# Note that additional fulls will be kept for as long as is necessary
# to support remaining incrementals.

# What transport to use backup the client [smb|rsync|rsyncd|tar|archive]:
$Conf{XferMethod} = 'rsync';

# The file system path or the name of the rsyncd module to backup when
# using rsync/rsyncd:
$Conf{RsyncShareName} = [ 
        '/cygdrive/c/shadow/c/cygwin/bin',
        '/cygdrive/c/shadow/d/tmp',
];

# If this is defined only these files/paths will be included in the backup:
#$Conf{BackupFilesOnly} = undef;

# These files/paths will be excluded from the backup:
$Conf{BackupFilesExclude} = {
  #Windows 7/Vista specific!
  '*' => [
        #7/Vista junction points
        '/Documents and Settings',
        '/ProgramData/Application Data',
        '/ProgramData/Desktop',
        '/ProgramData/Documents',
        '/ProgramData/Favorites',
        '/ProgramData/Start Menu',
        '/ProgramData/Templates',
        '/Users/All Users',
        '/Users/Users/Default User',
        '/Users/Users/All Users/Application Data',
        '/Users/Users/All Users/Desktop',
        '/Users/All Users/Documents',
        '/Users/All Users/Favorites',
        '/Users/All Users/Start Menu',
        '/Users/All Users/Templates',

        #Junction points common to every user profile
        '/Users/*/Application Data',
        '/Users/*/Cookies',
        '/Users/*/Local Settings',
        '/Users/*/My Documents',
        '/Users/*/NetHood',
        '/Users/*/PrintHood',
        '/Users/*/Recent',
        '/Users/*/SendTo',
        '/Users/*/Start Menu',
        '/Users/*/Templates',
        '/Users/*/AppData/Local/Application Data',
        '/Users/*/AppData/Local/History',
        '/Users/*/AppData/Local/Temporary Internet Files',
        '/Users/*/Documents/My Music',
        '/Users/*/Documents/My Pictures',
        '/Users/*/Documents/My Videos',

        #Temporary and in-use user data
        #'/Users/*/AppData/Local/Microsoft/Windows/Temporary Internet Files',
        #'/Users/*/AppData/Local/Temp',
        #'/Users/*/NTUSER.DAT*',
        #'/Users/*/ntuser.dat*',
        #'/Users/*/AppData/Local/Microsoft/Windows/UsrClass.dat*',
        #'/Users/*/AppData/Local/Microsoft/Windows Defender/FileTracker',
        #'/Users/*/AppData/Local/Microsoft/Windows/Explorer/thumbcache_*.db',
        #'/Users/*/AppData/Local/Microsoft/Windows/WER',
        #'/Users/*/AppData/Local/Mozilla/Firefox/Profiles/*/Cache',
        #'/Users/*/AppData/Local/Mozilla/Firefox/Profiles/*/OfflineCache',
        #'/Users/*/AppData/Roaming/Microsoft/Windows/Cookies',
        #'/Users/*/AppData/Roaming/Microsoft/Windows/Recent',
        #'ProgramData/Microsoft/Search',
        #'ProgramData/Microsoft/Windows Defender',
        #'*.lock',
        #'Thumbs.db',
        #'IconCache.db',
        #'Cache*',
        #'cache*',

        #Installation folders and system data
        #'/Program Files',
        #'/Windows',
        #'/$Recycle.Bin',
        #'/MSOCache',
        #'/System Volume Information',
        #'/Boot',
        #'/autoexec.bat',
        #'/bootmgr',
        #'/BOOTSECT.BAK',
        #'/config.sys',
        'c/hiberfil.sys',
        'c/pagefile.sys',
        'd/hiberfil.sys',
        'd/pagefile.sys',
        'e/hiberfil.sys',
        'e/pagefile.sys',
  ]
};

# Level of verbosity in Xfer log files:
$Conf{XferLogLevel} = 1;

# Commands to run for client backups:
# Note the use of SSH's -C attribute. This enables compression in SSH.
#$Conf{RsyncClientCmd} = '$sshPath -C -x -l administrator -o PreferredAuthentications=publickey $host $rsyncPath $argList+';

# Commands to run for client direct restores:
# Note the use of SSH's -C attribute. This enables compression in SSH.
#$Conf{RsyncClientRestoreCmd} = '$sshPath -C -q -x -l administrator $host $rsyncPath $argList+';

# Compression level to use on files. 0 means no compression. See notes
# in main config file before changing after backups have already been done.
$Conf{CompressLevel} = 9;

# The backup may occur over vpn. Avoid "ping too slow" errors.
$Conf{PingMaxMsec} = 150;

# Timeout if backing up large files ?
$Conf{ClientTimeout} = 3600*8;      # 6 Hours!!

$Conf{RsyncClientCmd} = '$sshPath -q -x -l Administrator $host $rsyncPath $argList+';
$Conf{RsyncClientRestoreCmd} = '$sshPath -q -x -l Administrator $host $rsyncPath $argList+';

$Conf{DumpPreUserCmd} =  '$sshPath -q -x -l Administrator $hostIP /usr/local/bin/pre-backup.sh';
$Conf{DumpPostUserCmd} = '/usr/local/bin/BackupPC_DumpPostUserCmd.vss $type $xferOK $client $host $hostIP $user $moreUsers $XferMethod $sshPath $cmdType';

#$Conf{DumpPreUserCmd} =  '$sshPath -q -x -l Administrator $hostIP /usr/local/bin/shadowmountrsync -u 1 -A 1';
#$Conf{DumpPostUserCmd} = '$sshPath -q -x -l Administrator $hostIP /usr/local/bin/shadowmountrsync -d';

Configurazione del Job di backup

  • Sistemare le permission del file di configurazione:
sudo chown backuppc:www-data /etc/backuppc/myclient.pl
  • Creare lo script post job:
sudoedit /usr/local/bin/BackupPC_DumpPostUserCmd.vss

#!/bin/bash
# 2013022801
# Script server per lanciare post-backup
#
#
set -x

type="$1"
xferOK="$2"
client="$3"
host="$4"
hostIP="$5"
user="$6"
moreUsers="$7"
share="$8"
shares="$9"
XferMethod="${10}"
sshPath="${11}"
cmdType="${12}"

cat <<EOFile
Parameters are:
type=$1
xferOK=$2
client=$3
host=$4
hostIP=$5
user=$6
moreUsers=$7
share=$8
shares=$9
XferMethod=${10}
sshPath=${11}
cmdType=${12}
sshUser=${13}
EOFile

if [ -n $sshUser ]
then
	sshUser="Administrator"
fi

$sshPath -q -x -l $sshUser $hostIP /usr/local/bin/post-backup.sh

/usr/local/bin/BackupPC_DumpPostUserCmd $@
  • Renderlo eseguibile:
 sudo chmod +x /usr/local/bin/BackupPC_DumpPostUserCmd.vss
  • Assicurarsi che ci sia lo script di notifica esito backup:
sudoedit /usr/local/bin/BackupPC_DumpPostUserCmd

#!/bin/bash
# 2013022801
# /usr/local/bin/BackupPC_DumpPostUserCmd
# Script di notifica esito backup
#
set -x

type="$1"
xferOK="$2"
client="$3"
host="$4"
hostIP="$5"
user="$6"
moreUsers="$7"
XferMethod="$8"
sshPath="$9"
cmdType=${10}
user="${11}"

$sshPath -q -x -l root $hostIP /usr/local/bin/post-backup.sh

if [ $xferOK -eq 1 ]
then
        SUBJECT="Backup Succesful of $client"
        MSG=$(cat <<EOFile
The backup of $client was succesfull.

Parameters are:
type=$1
xferOK=$2
client=$3
host=$4
hostIP=$5
user=$6
moreUsers=$7
share=$8
shares=$9
XferMethod=${10}
sshPath=${11}
cmdType=${12}
EOFile
)

else
        SUBJECT="Backup UNSUCCESSFUL of $client"
        MSG=$(cat <<EOFile
The backup of $client was UNSUCCESFUL.

Parameters are:
type=$1
xferOK=$2
client=$3
host=$4
hostIP=$5
user=$6
moreUsers=$7
share=$8
shares=$9
XferMethod=${10}
sshPath=${11}
cmdType=${12}
EOFile
)
fi

echo -e $MSG
echo -e $MSG | mail -s "${SUBJECT}" $moreUsers
  • Renderlo eseguibile:
sudo chmod +x /usr/local/bin/BackupPC_DumpPostUserCmd
  • Inserire l'host nella configurazione di backuppc:
sudoedit /etc/backuppc/hosts 

myclient  0       backuppc, email@example.com
  • Riavviare backuppc:
sudo invoke-rc.d backuppc restart
  • Testare il backup
sudo -u backuppc /usr/share/backuppc/bin/BackupPC_dump -v -f myclient

Schedulazione del Backup

  • Verificare che backuppc poss ainviare correttamente email:
sudo -u backuppc /usr/share/backuppc/bin/BackupPC_sendEmail -u recipient@example.com
  • Creare il file crontab, che
  1. Testa se backuppc è attivo
  2. Fa un backup incrementale da Lun a Ven alle 23:00
  3. Fa un backup completo il Sabato alle 23:00
sudoedit /etc/cron.d/backuppc 

#
# Regular cron jobs for backuppc
#
#min    hours   DayOfMonth      Month   DayOfWeek user     command
# Check if backuppc is running. If not, send a warning email
00      *       *               *      *          backuppc /usr/share/backuppc/bin/BackupPC_sendEmail -c > /dev/null
# Incr backup mon-fri
00      23      *               *      1-5        backuppc /usr/local/sbin/BackupPcBackup 0 > /dev/null
# Full backup sat
00      23      *               *      6          backuppc /usr/local/sbin/BackupPcBackup 1 > /dev/null
  • Creare lo script per l'esecuzione dei backup
sudoedit /usr/local/sbin/BackupPcBackup 

#!/bin/bash
TYPE=$1
# TYPE=0 Incremental
# TYPE=1 Full
/usr/share/backuppc/bin/BackupPC_serverMesg backup myclientip  myclientname  backuppc $TYPE
#/usr/share/backuppc/bin/BackupPC_serverMesg backup 5.6.7.8  myclient2   backuppc $TYPE
  • Rendere eseguibile:
sudo chmod +x /usr/local/sbin/BackupPcBackup
  • Testare il submit del job manualmente:
sudo -u backuppc /usr/share/backuppc/bin/BackupPC_serverMesg backup myclientip  myclientname  backuppc 1
  • Testare il submit del job del backup completo:
sudo -u backuppc /usr/local/sbin/BackupPcBackup 1

Riferimenti

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