Diferencia entre revisiones de «Rdiff-backup»
De gacq wiki
(→Backup etch from lenny) |
|||
| (No se muestra una edición intermedia del mismo usuario) | |||
| Línea 52: | Línea 52: | ||
= Backup etch from lenny = | = Backup etch from lenny = | ||
Due to incompatible rdiff-backup version to backup Etch server using rdiff-backup on lenny you need to install a backported version on Etch server, add to /etc/apt/sources.list | Due to incompatible rdiff-backup version to backup Etch server using rdiff-backup on lenny you need to install a backported version on Etch server, add to /etc/apt/sources.list | ||
| − | <pre>< | + | <pre><nowiki> |
deb http://www.backports.org/debian/ etch-backports main contrib non-free | deb http://www.backports.org/debian/ etch-backports main contrib non-free | ||
| − | </ | + | </nowiki></pre> |
and run | and run | ||
| − | <pre>< | + | <pre><nowiki> |
apt-get install debian-backports-keyring | apt-get install debian-backports-keyring | ||
| + | apt-get update | ||
apt-get -t etch-backports install rdiff-backup | apt-get -t etch-backports install rdiff-backup | ||
| − | </ | + | </nowiki></pre> |
Revisión actual del 23:43 24 jun 2009
Contenido
Simple automatic incremental daily backup using rdiff-backup
On server to backup
apt-get install rdiff-backup python-xattr python-pylibacl sudo mkdir /var/backups/.ssh
add to /etc/sudoers
backup ALL = NOPASSWD: /usr/bin/rdiff-backup --server --restrict-read-only /
On backup server
- The script
Put the backup script on /srv/backups/rdiff-backups/$SERVER_TO_BACKUP-rdiff-backup.sh
SERVER_TO_BACKUP=hostname_here rdiff-backup \ --print-statistics \ --remote-schema "ssh -i /srv/backups/rdiff-backups/id_rsa-$SERVER_TO_BACKUP -C %s 'sudo /usr/bin/rdiff-backup --server --restrict-read-only /'" \ --preserve-numerical-ids \ --verbosity 4 \ --force \ --include /etc \ --include /home \ --exclude / \ backup@$SERVER_TO_BACKUP::/ /srv/backups/rdiff-backups/$SERVER_TO_BACKUP rdiff-backup --force --remove-older-than 4W /srv/backups/rdiff-backups/$SERVER_TO_BACKUP
- Run as root
SERVER_TO_BACKUP=SERVER_TO_BACKUP mkdir -p /srv/backups/rdiff-backups/$SERVER_TO_BACKUP apt-get install rdiff-backup python-xattr python-pylibacl ssh-keygen -t rsa -N "" -f /srv/backups/rdiff-backups/id_rsa-$SERVER_TO_BACKUP cat /srv/backups/rdiff-backups/id_rsa-$SERVER_TO_BACKUP.pub | ssh root@$SERVER_TO_BACKUP 'cat - > /var/backups/.ssh/authorized_keys' chown root:root /srv/backups/rdiff-backups/id_rsa-$SERVER_TO_BACKUP chmod 600 /srv/backups/rdiff-backups/id_rsa-$SERVER_TO_BACKUP chown root:root /srv/backups/rdiff-backups/$SERVER_TO_BACKUP-rdiff-backup.sh chmod 750 /srv/backups/rdiff-backups/$SERVER_TO_BACKUP-rdiff-backup.sh echo "0 4 * * * root /srv/backups/rdiff-backups/$SERVER_TO_BACKUP-rdiff-backup.sh" > /etc/cron.d/$SERVER_TO_BACKUP-rdiff-backup /etc/init.d/cron restart
Backup etch from lenny
Due to incompatible rdiff-backup version to backup Etch server using rdiff-backup on lenny you need to install a backported version on Etch server, add to /etc/apt/sources.list
deb http://www.backports.org/debian/ etch-backports main contrib non-free
and run
apt-get install debian-backports-keyring apt-get update apt-get -t etch-backports install rdiff-backup
