64 lines
2.8 KiB
Bash
Executable file
64 lines
2.8 KiB
Bash
Executable file
#!/bin/sh
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## Sauvegarde des fichiers de conf et du site web CRANS sur pegase
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## Sayan 02/10/2003
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## Ajout de la synchro du site web : Sayan 04/10/2003
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## Ajout de la synchro des mails : Sayan 19/10/2003
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## Ajout de la synchro des news et des homes : Sayan 15/11/2003
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## Ajout de la synchro du wiki et de jabber : Manathan 01/05/2004
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## Ajout de la synchro de mailman : Manathan 02/05/2004
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## Que sauvegarder ?
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confs="etc usr/cvs-rep CRANS usr/scripts boot/config*" # via bzip2
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site_web="/home/httpd/CVS-Repository" # via rsync
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mails="/var/spool/mail"
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news="/var/spool/news"
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wiki="/var/local/lib/wiki"
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jabber="/var/lib/jabber"
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mailman="/var/lib/mailman/archives"
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homes="/home"
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## Sauvegarde des confs: tar gz ($confs + dpkg_selections)
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cd /
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temp_dir=$(mktemp -d)
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nom_archive=$temp_dir"/backup_"$(hostname)"_"$(date --iso-8601)".tar.bz2"
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nom_selections=$temp_dir"/selections"
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dpkg --get-selections > $nom_selections || exit 1
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tar -cjf $nom_archive $confs .$nom_selections || exit 2
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scp $nom_archive backupcrans@pegase: || exit 3
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rm -rf $temp_dir
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# rsync over ssh pour le site web, les homes, les mails et les news
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# archive, compress, sparse, hard links, CVS exclude, remote shell
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# archive is rlptgoD : recursive, symlinks, perms, times, group, owner, Devices
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# suppr les fichiers non existant sur zamok
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# synchro journalière, switch par semaine
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week=$(date +%W) # numéro de la semaine
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week_mod2=$(( $week % 2 ))
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## Sauvegarde du Site web et des News et du wiki
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rsync -atzSHe ssh --delete $site_web backupcrans@pegase:~/backup-$week_mod2/httpd || exit 4
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rsync -atzSHe ssh --delete $news backupcrans@pegase:~/backup-$week_mod2/var/spool || exit 6
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rsync -atzSHe ssh --delete $wiki backupcrans@pegase:~/backup-$week_mod2/wiki || exit 7
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rsync -atzSHe ssh --delete $jabber backupcrans@pegase:~/backup-$week_mod2/jabber || exit 8
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rsync -atzSHe ssh --delete $mailman backupcrans@pegase:~/backup-$week_mod2/mailman || exit 9
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## Sauvegarde des mails
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# rsync change le atime quand il lit le fichier, on perd la date de dernière consultation des mails pour le ménage des comptes
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mount /var/spool/mail -o remount,noatime
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rsync -atzSHe ssh --delete $mails backupcrans@pegase:~/backup-$week_mod2/var/spool || exit 5
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mount /var/spool/mail -o remount,atime
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## Sauvegarde des homes
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# Les homes sont donnés à backupcrans.backup
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# "Permission denied" errors occur because backupcrans is not root on pegase. Ignoring
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temp=$(mktemp)
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temp_mail=$(mktemp)
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rsync -atzSHe ssh --delete $homes backupcrans@pegase:~/backup-$week_mod2 &> $temp
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cat $temp | grep -viEe "^((recv_generator)|(opendir)|(stat)).*Permission denied$" | grep -vie "^skipping non-regular file" | grep -vie "^rsync error: some files could not be transferred" | grep -vie "^file has vanished" > $temp_mail
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if [ -s $temp_mail ]
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then
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cat $temp_mail | mail -s "rsync error" roots
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fi
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rm $temp
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rm $temp_mail
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