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#!/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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|
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# Daily cron job for koha. |
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# - dump all sites, except one called 'demo' |
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|
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dirname="/var/spool/koha" |
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days="2" |
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|
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show_help() { |
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cat <<EOH |
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$0 - performs backups of the koha installations on the system |
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|
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This allows automation of backing up the koha data and configuration to the |
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filesystem. It will keep the past so many backups, discarding older ones. |
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Options: |
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--output: the directory that the resulting files will be placed into. |
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(default: /var/spool/koha) |
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--days: the number of days to keep backups around for |
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(default: 2) |
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|
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Note: backups produced using this tool can be restored using \`koha-restore'. |
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EOH |
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} |
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CMD_LINE=`getopt -o h --long days:,output:,help -n 'koha-run-backups' -- "$@"` |
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|
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if [ $? != 0 ] ; then show_help ; exit 1 ; fi |
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|
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eval set -- "$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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|
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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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|
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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 "$dirname/$name/" | |
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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="$dirname/$name/$name-$date.tar.gz" |
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sqldump="$dirname/$name/$name-$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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