Marcel de Rooy
fea1d135be
Trivial edit. The usage statement is wrong. Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl> Signed-off-by: Nick Clemens <nick@bywatersolutions.com> Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
149 lines
4 KiB
Bash
Executable file
149 lines
4 KiB
Bash
Executable file
#!/bin/sh
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#
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# koha-dump: dump all contents and configs for a Koha site
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# Copyright 2010 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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set -e
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# include helper functions
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if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
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. "/usr/share/koha/bin/koha-functions.sh"
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else
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echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
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exit 1
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fi
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# Make sure the files we create are not accessible by anyone else.
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umask 0077
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usage()
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{
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local scriptname=$(basename $0)
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cat <<EOF
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$scriptname
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This script dumps your Koha instance data for backup or migration.
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Usage:
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$scriptname [--quiet|-q] [--exclude-indexes] instancename1 [instancename2...]
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$scriptname -h|--help
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--exclude-indexes Include Zebra indexes on the backup.
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--quiet|-q Make the script avoid printing to STDOUT
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(useful for calling from another scripts).
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--help|-h Display this help message
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EOF
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}
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dump_instance()
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{
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local name=$1
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kohaconfig="/etc/koha/sites/$name/koha-conf.xml"
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date="$(date +%Y-%m-%d)"
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[ "$quiet" = "no" ] && echo "Dumping Koha site $name:"
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# Dump database.
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mysqlhost="$( xmlstarlet sel -t -v 'yazgfs/config/hostname' $kohaconfig )"
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mysqldb="$( xmlstarlet sel -t -v 'yazgfs/config/database' $kohaconfig )"
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mysqluser="$( xmlstarlet sel -t -v 'yazgfs/config/user' $kohaconfig )"
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mysqlpass="$( xmlstarlet sel -t -v 'yazgfs/config/pass' $kohaconfig )"
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backupdir="$( xmlstarlet sel -t -v 'yazgfs/config/backupdir' $kohaconfig || true )"
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[ -z "$backupdir" ] && backupdir="/var/spool/koha/$name"
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dbdump="$backupdir/$name-$date.sql.gz"
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[ "$quiet" = "no" ] && echo "* DB to $dbdump"
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mysqldump --databases --host="$mysqlhost" \
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--user="$mysqluser" --password="$mysqlpass" "$mysqldb" |
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gzip > "$dbdump"
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chown "root:$name-koha" "$dbdump"
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chmod g+r "$dbdump"
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instancefile="$name.conf"
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# Dump configs, logs, etc.
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metadump="$backupdir/$name-$date.tar.gz"
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[ "$quiet" = "no" ] && echo "* configs, logs to $metadump"
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if [ "$exclude_indexes" = "yes" ]; then
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excludes="--exclude=var/lib/koha/$name/biblios \
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--exclude=var/lib/koha/$name/authorities"
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fi
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tar -czf "$metadump" -C / $excludes \
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"etc/koha/sites/$name" \
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"etc/apache2/sites-available/$instancefile" \
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"etc/apache2/sites-enabled/$instancefile" \
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"var/lib/koha/$name" \
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"var/log/koha/$name"
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[ "$quiet" = "no" ] && echo "Done."
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}
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# Default values
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quiet="no"
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exclude_indexes="no"
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while [ $# -gt 0 ]; do
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case "$1" in
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--exclude-indexes)
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exclude_indexes="yes"
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shift ;;
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-h|--help)
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usage ; exit 0 ;;
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-q|--quiet)
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quiet="yes"
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shift ;;
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-*)
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die "Error: invalid option switch ($1)" ;;
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*)
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# We expect the remaining stuff are the instance names
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break ;;
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esac
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done
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# Read instance names
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if [ $# -gt 0 ]; then
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# We have at least one instance name
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for name in "$@"; do
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if is_instance $name; then
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dump_instance $name
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else
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if [ "$quiet" = "no" ]; then
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die "Error: Invalid instance name $name"
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else
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exit 1
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fi
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fi
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done
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else
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if [ "$quiet" = "no" ]; then
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die "Error: you must provide at least one instance name"
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else
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exit 1
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fi
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fi
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exit 0
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