89025407ac
Updates for all maintained versions of PostgreSQL are available today:
8.3.3, 8.2.9, 8.1.13, 8.0.17 and 7.4.21. These releases fix more than
two dozen minor issues reported and patched over the last few months.
All PostgreSQL users should plan to update at their earliest
convenience. People in affected time zones, in particular, should
upgrade as soon as possible.
Release Notes:
http://www.postgresql.org/docs/8.3/static/release.html
Also, fix umask error in periodic script [1].
PR: ports/124457 [1]
Submitted by: Alexandre Perrin
97 lines
2.4 KiB
PL/PgSQL
97 lines
2.4 KiB
PL/PgSQL
#!/bin/sh
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#
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# $FreeBSD$
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#
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# Maintenance shell script to vacuum and backup database
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# Put this in /usr/local/etc/periodic/daily, and it will be run
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# every night
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#
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# Written by Palle Girgensohn <girgen@pingpong.net>
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#
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# In public domain, do what you like with it,
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# and use it at your own risk... :)
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#
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# Define these variables in either /etc/periodic.conf or
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# /etc/periodic.conf.local to override the default values.
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#
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# daily_pgsql_backup_enable="YES" # do backup
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# daily_pgsql_vacuum_enable="YES" # do vacuum
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daily_pgsql_vacuum_enable="YES"
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daily_pgsql_backup_enable="NO"
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daily_pgsql_vacuum_args="-z"
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daily_pgsql_pgdump_args="-b -F c"
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# backupdir is relative to ~pgsql home directory unless it begins with a slash:
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daily_pgsql_backupdir="~pgsql/backups"
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daily_pgsql_savedays="7"
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/periodic.conf ]
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then
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. /etc/defaults/periodic.conf
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source_periodic_confs
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fi
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# allow '~´ in dir name
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eval backupdir=${daily_pgsql_backupdir}
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rc=0
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case "$daily_pgsql_backup_enable" in
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[Yy][Ee][Ss])
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# daily_pgsql_backupdir must be writeable by user pgsql
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# ~pgsql is just that under normal circumstances,
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# but this might not be where you want the backups...
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if [ ! -d ${backupdir} ] ; then
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echo Creating ${backupdir}
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mkdir ${backupdir}; chmod 700 ${backupdir}; chown pgsql ${backupdir}
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fi
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echo
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echo "PostgreSQL maintenance"
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# Protect the data
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umask 077
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dbnames=`su -l pgsql -c "umask 077; psql -q -t -A -d template1 -c SELECT\ datname\ FROM\ pg_database\ WHERE\ datname!=\'template0\'"`
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rc=$?
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now=`date "+%Y-%m-%dT%H:%M:%S"`
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file=${daily_pgsql_backupdir}/pgglobals_${now}
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su -l pgsql -c "umask 077; pg_dumpall -g | gzip -9 > ${file}.gz"
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for db in ${dbnames}; do
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echo -n " $db"
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file=${backupdir}/pgdump_${db}_${now}
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su -l pgsql -c "umask 077; pg_dump ${daily_pgsql_pgdump_args} -f ${file} ${db}"
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[ $? -gt 0 ] && rc=3
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done
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if [ $rc -gt 0 ]; then
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echo
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echo "Errors were reported during backup."
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fi
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# cleaning up old data
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find ${backupdir} \( -name 'pgdump_*' -o -name 'pgglobals_*' \) \
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-a -mtime +${daily_pgsql_savedays} -delete
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;;
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esac
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case "$daily_pgsql_vacuum_enable" in
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[Yy][Ee][Ss])
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echo
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echo "vacuuming..."
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su -l pgsql -c "vacuumdb -a -q ${daily_pgsql_vacuum_args}"
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if [ $? -gt 0 ]
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then
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echo
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echo "Errors were reported during vacuum."
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rc=3
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fi
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;;
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esac
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exit $rc
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