|
Line 0
Link Here
|
| 0 |
- |
1 |
#!/bin/sh |
|
|
2 |
# Copyright 2010-2011 Catalyst IT, Ltd |
| 3 |
# |
| 4 |
# This program is free software: you can redistribute it and/or modify |
| 5 |
# it under the terms of the GNU General Public License as published by |
| 6 |
# the Free Software Foundation, either version 3 of the License, or |
| 7 |
# (at your option) any later version. |
| 8 |
# |
| 9 |
# This program is distributed in the hope that it will be useful, |
| 10 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 |
# GNU General Public License for more details. |
| 13 |
# |
| 14 |
# You should have received a copy of the GNU General Public License |
| 15 |
# along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 |
|
| 17 |
# Daily cron job for koha. |
| 18 |
# - dump all sites, except one called 'demo' |
| 19 |
|
| 20 |
dirname="/var/spool/koha" |
| 21 |
days="2" |
| 22 |
|
| 23 |
show_help() { |
| 24 |
cat <<EOH |
| 25 |
$0 - performs backups of the koha installations on the system |
| 26 |
|
| 27 |
This allows automation of backing up the koha data and configuration to the |
| 28 |
filesystem. It will keep the past so many backups, discarding older ones. |
| 29 |
|
| 30 |
Options: |
| 31 |
--output: the directory that the resulting files will be placed into. |
| 32 |
(default: /var/spool/koha) |
| 33 |
--days: the number of days to keep backups around for |
| 34 |
(default: 2) |
| 35 |
|
| 36 |
Note: backups produced using this tool can be restored using \`koha-restore'. |
| 37 |
EOH |
| 38 |
} |
| 39 |
|
| 40 |
CMD_LINE=`getopt -o h --long days:,output:,help -n 'koha-run-backups' -- "$@"` |
| 41 |
|
| 42 |
if [ $? != 0 ] ; then show_help ; exit 1 ; fi |
| 43 |
|
| 44 |
eval set -- "$CMD_LINE" |
| 45 |
while true ; do |
| 46 |
case "$1" in |
| 47 |
-h|--help) |
| 48 |
show_help; exit;; |
| 49 |
--days) |
| 50 |
days=$2; shift 2 ;; |
| 51 |
--output) |
| 52 |
dirname=$2; shift 2 ;; |
| 53 |
--) shift ; break ;; |
| 54 |
*) echo "Unknown error parsing the command line!" ; exit 1 ;; |
| 55 |
esac |
| 56 |
done |
| 57 |
|
| 58 |
for name in $(koha-list --enabled | grep -Fxv demo) |
| 59 |
do |
| 60 |
koha-dump "$name" > /dev/null |
| 61 |
|
| 62 |
# Remove old dump files. |
| 63 |
# FIXME: This could probably be replaced by one line of perl. |
| 64 |
ls "$dirname/$name/" | |
| 65 |
sed "s:^$name-\([0-9-]*\)\.\(sql\|tar\)\.gz$:\1:" | |
| 66 |
sort -u | |
| 67 |
tac | |
| 68 |
sed "1,${days}d" | |
| 69 |
tac | |
| 70 |
while read date |
| 71 |
do |
| 72 |
tardump="$dirname/$name/$name-$date.tar.gz" |
| 73 |
sqldump="$dirname/$name/$name-$date.sql.gz" |
| 74 |
if [ -e "$tardump" ] && [ -e "$sqldump" ] |
| 75 |
then |
| 76 |
rm "$tardump" |
| 77 |
rm "$sqldump" |
| 78 |
elif [ -e "$tardump" ] || [ -e "$sqldump" ] |
| 79 |
then |
| 80 |
echo "Only one of a pair exists! Not removing it." |
| 81 |
for x in "$tardump" "$sqldump" |
| 82 |
do |
| 83 |
if [ -e "$x" ] |
| 84 |
then |
| 85 |
echo "Exists : $x" |
| 86 |
else |
| 87 |
echo "Does not exist: $x" |
| 88 |
fi |
| 89 |
done |
| 90 |
fi |
| 91 |
done |
| 92 |
done |
| 93 |
|