postgresql/contrib/linux/postgres.init
1997-05-17 15:17:30 +00:00

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#! /bin/sh
#
# postgres.init Start postgres back end system.
#
# Author: Thomas Lockhart <Thomas.Lockhart@jpl.nasa.gov>
# based on news startup by David Myers
#
# Written for RedHat Linux but should apply to other Linux distributions.
#
# To be installed as /etc/rc.d/init.d/postgres.init
# Softlink into rc5.d to bring up with multiuser and networking:
# cd /etc/rc.d/rc5.d; ln -s ../init.d/postgres.init S98postgres
#
# Assumptions:
# - the postgres user is named "postgres"
# - the postgres user is running csh/tcsh
#
# Source function library.
. /etc/rc.d/init.d/functions
# Get config.
. /etc/sysconfig/network
# Check that networking is up.
# Pretty much need it for postmaster.
if [ ${NETWORKING} = "no" ]
then
exit 0
fi
[ -f /opt/postgres/current/bin/postmaster ] || exit 0
# See how we were called.
case "$1" in
start)
echo -n "Starting postgres service: "
# force full login to get path names and environment variables
# postgres runs tcsh so use proper syntax in redirection
# change this line if the postgres superuser account is not "postgres"
# change this line if another shell syntax is necessary
# su - postgres -c 'postmaster -S' > /dev/null&
su - postgres -c 'postmaster >>&! /tmp/postmaster.log&' > /dev/null&
sleep 5
pid=`pidof postmaster`
echo -n "postmaster [$pid]"
# touch /var/lock/subsys/postmaster
echo
;;
stop)
echo -n "Stopping postgres service: "
pid=`pidof postmaster`
if [ "$pid" != "" ] ; then
echo -n "postmaster [$pid]"
kill -TERM $pid
sleep 1
fi
echo
;;
*)
echo "Usage: postgres.init {start|stop}"
exit 1
esac
exit 0