Main Koha release repository
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98 lines
2.9 KiB
98 lines
2.9 KiB
#!/bin/sh
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# Copyright 2010-2011 Catalyst IT, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Daily cron job for koha.
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# - dump all sites, except one called 'demo'
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dirname=""
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days="2"
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show_help() {
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cat <<EOH
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$0 - performs backups of the koha installations on the system
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This allows automation of backing up the koha data and configuration to the
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filesystem. It will keep the past so many backups, discarding older ones.
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Options:
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--output: the directory that the resulting files will be placed into.
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(default: /var/spool/koha)
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--days: the number of days to keep backups around for
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(default: 2)
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Note: backups produced using this tool can be restored using \`koha-restore'.
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EOH
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}
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CMD_LINE=`getopt -o h --long days:,output:,help -n 'koha-run-backups' -- "$@"`
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if [ $? != 0 ] ; then show_help ; exit 1 ; fi
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eval set -- "$CMD_LINE"
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while true ; do
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case "$1" in
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-h|--help)
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show_help; exit;;
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--days)
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days=$2; shift 2 ;;
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--output)
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dirname=$2; shift 2 ;;
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--) shift ; break ;;
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*) echo "Unknown error parsing the command line!" ; exit 1 ;;
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esac
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done
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for name in $(koha-list --enabled | grep -Fxv demo)
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do
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koha-dump "$name" > /dev/null
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if [ -z "$dirname" ]; then
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backupdir="$( xmlstarlet sel -t -v 'yazgfs/config/backupdir' /etc/koha/sites/$name/koha-conf.xml )";
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else
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backupdir="$dirname/$name";
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fi
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# Remove old dump files.
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# FIXME: This could probably be replaced by one line of perl.
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ls "$backupdir/" |
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sed "s:^$name-\([0-9-]*\)\.\(sql\|tar\)\.gz$:\1:" |
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sort -u |
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tac |
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sed "1,${days}d" |
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tac |
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while read date
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do
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tardump="$backupdir/$name-$date.tar.gz"
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sqldump="$backupdir/$name-$date.sql.gz"
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if [ -e "$tardump" ] && [ -e "$sqldump" ]
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then
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rm "$tardump"
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rm "$sqldump"
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elif [ -e "$tardump" ] || [ -e "$sqldump" ]
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then
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echo "Only one of a pair exists! Not removing it."
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for x in "$tardump" "$sqldump"
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do
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if [ -e "$x" ]
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then
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echo "Exists : $x"
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else
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echo "Does not exist: $x"
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fi
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done
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fi
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done
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done
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