77 lines
1.7 KiB
Text
77 lines
1.7 KiB
Text
|
#!/bin/sh
|
||
|
|
#
|
||
|
|
# $Id: 502.pgsql.in,v 1.17 2001/10/29 10:12:32 henrik Exp $
|
||
|
|
#
|
||
|
|
# Maintenance shell script to vacuum and backup database
|
||
|
|
# Put this in /usr/local/etc/periodic/daily, and it will be run
|
||
|
|
# every night
|
||
|
|
#
|
||
|
|
# Written by Palle Girgensohn <girgen@partitur.se>
|
||
|
|
#
|
||
|
|
# In public domain, do what you like with it,
|
||
|
|
# and use it at your own risk... :)
|
||
|
|
#
|
||
|
|
|
||
|
|
DIR=`dirname $0`
|
||
|
|
progname=`basename $0`
|
||
|
|
PRG=`cd $DIR; pwd `/$progname
|
||
|
|
|
||
|
|
# Run as user pgsql
|
||
|
|
if [ `id -un` != pgsql ]; then
|
||
|
|
su -l pgsql -c ${PRG}
|
||
|
|
exit 0
|
||
|
|
fi
|
||
|
|
|
||
|
|
# PGBACKUPDIR must be writeable by user pgsql
|
||
|
|
# ~pgsql is just that under normal circumstances,
|
||
|
|
# but this might not be where you want the backups...
|
||
|
|
PGBACKUPDIR=${HOME}/backups
|
||
|
|
if [ ! -d ${PGBACKUPDIR} ] ; then
|
||
|
|
echo Creating ${PGBACKUPDIR}
|
||
|
|
mkdir ${PGBACKUPDIR}
|
||
|
|
chmod 700 ${PGBACKUPDIR}
|
||
|
|
fi
|
||
|
|
|
||
|
|
PGLOGDIR=/var/log/pgsql
|
||
|
|
PGDIR=`cd ${PGDATA}/../ && pwd`
|
||
|
|
|
||
|
|
GZIP=/usr/bin/bzip2
|
||
|
|
GZIPEXT=bz2
|
||
|
|
|
||
|
|
echo
|
||
|
|
echo "PostgreSQL maintenance..."
|
||
|
|
|
||
|
|
# Protect the data
|
||
|
|
umask 077
|
||
|
|
|
||
|
|
dbname=`${PGBINDIR}/psql -q -t -A -d template1 -c "SELECT datname FROM pg_database WHERE datname != 'template0'"`
|
||
|
|
|
||
|
|
rc=0
|
||
|
|
|
||
|
|
echo -n "ALL"
|
||
|
|
PGERRALL=/tmp/PGERRALL.$$
|
||
|
|
|
||
|
|
${PGBINDIR}/pg_dumpall 2> $PGERRALL | ${GZIP} > ${PGBACKUPDIR}/pgdumpall_`date "+%Y%m%d"`.${GZIPEXT}
|
||
|
|
|
||
|
|
for i in ${dbname}; do
|
||
|
|
echo -n " $i"
|
||
|
|
${PGBINDIR}/pg_dump $i 2>> $PGERRALL | ${GZIP} > ${PGBACKUPDIR}/pgdump_${i}_`date "+%Y%m%d"`.${GZIPEXT}
|
||
|
|
${PGBINDIR}/vacuumdb --quiet --analyze $i || rc=3
|
||
|
|
done
|
||
|
|
|
||
|
|
if [ -s "${PGERRALL}" ]
|
||
|
|
then
|
||
|
|
echo
|
||
|
|
echo 'Something went wrong!'
|
||
|
|
echo
|
||
|
|
echo `cat ${PGERRALL}`
|
||
|
|
rc=3
|
||
|
|
fi
|
||
|
|
rm ${PGERRALL}
|
||
|
|
|
||
|
|
echo
|
||
|
|
|
||
|
|
find ${PGBACKUPDIR} \( -name 'pgdump_*'.${GZIPEXT} -o -name 'pgdumpall_*'.${GZIPEXT} \) \
|
||
|
|
-a -atime +7 -delete
|
||
|
|
exit $rc
|