mirror of
https://0xacab.org/liberate/backupninja.git
synced 2024-11-08 20:02:32 +01:00
87 lines
2.0 KiB
Bash
87 lines
2.0 KiB
Bash
# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
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# vim: set filetype=sh sw=3 sts=3 expandtab autoindent:
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#
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# tar handler script for backupninja
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getconf backupname `hostname --fqdn`
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getconf backupdir /var/backups/`hostname --fqdn`
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getconf compress bzip
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getconf includes "/etc /home /usr/local"
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getconf excludes "/tmp /proc /dev /sys /net /misc /media /srv /selinux"
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getconf TAR `which tar`
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getconf EXTENSION tar
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getconf DATE `which date`
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getconf DATEFORMAT "%Y.%m.%d-%H%M"
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# See if vservers are configured
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if [ "$vservers" = "yes" ]
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then
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warning "vservers enabled, but tar does not support it!"
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fi
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if [ ! -d "$backupdir" ]
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then
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mkdir -p "$backupdir" || fatal "Can not make directory $backupdir"
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fi
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if [ ! -w "$backupdir" ]
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then
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fatal "Directory $backupdir is not writable"
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fi
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## DO IT #################################################
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#
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# here we grab a list of the packages installed and removed.
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#
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case $compress in
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"compress")
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compress_option="-Z"
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EXTENSION="tar.compress"
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;;
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"gzip")
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compress_option="-z"
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EXTENSION="tgz"
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;;
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"bzip")
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compress_option="-j"
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EXTENSION="tar.bz2"
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;;
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"xz")
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compress_option="-J"
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EXTENSION="tar.xz"
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;;
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"none")
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compress_option=""
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;;
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*)
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warning "Unknown compress filter ($tar_compress)"
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compress_option=""
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EXTENSION="tgz"
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;;
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esac
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exclude_options=""
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for i in $excludes
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do
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exclude_options="$exclude_options --exclude $i"
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done
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debug "Running backup: " $TAR -c -p -v $compress_option $exclude_options \
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-f "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`".$EXTENSION" \
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$includes
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if [ ! $test ]; then
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$TAR -c -p -v $compress_option $exclude_options \
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-f "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`".$EXTENSION" \
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$includes \
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> "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`.list \
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2> "$backupdir/$backupname-"`$DATE "+$DATEFORMAT"`.err
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fi
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[ $? -ne 0 ] && fatal "Tar backup failed"
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