92 lines
2.5 KiB
Tcsh
Executable File
92 lines
2.5 KiB
Tcsh
Executable File
#!/bin/sh
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#
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# postgres.init Start postgres back end system.
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#
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# Author: Thomas Lockhart <lockhart@alumni.caltech.edu>
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# modified from other startup files in the RedHat Linux distribution
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#
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# This version can log backend output through syslog using the local5 facility.
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# To enable this, edit /etc/syslog.conf to include a line similar to:
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# local5.* /var/log/postgres
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# and then set USE_SYSLOG to "yes" and FACILITY to "local5" below
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#
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#PGBIN="/opt/postgres/current/bin" # not used any more - thomas 1997-12-14
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PGACCOUNT="postgres" # the postgres account (you called it something else?)
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POSTMASTER="postmaster" # this probably won't change
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USE_SOCKET="yes" # "no" to enable tcp/ip(remote) access
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PGSOCKETFILE="/tmp/.s.PGSQL.5432"
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USE_SYSLOG="yes" # "yes" to enable syslog, "no" to go to /tmp/postgres.log
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FACILITY="local5" # can assign local0-local7 as the facility for logging
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PGLOGFILE="/tmp/postgres.log" # only used if syslog is disabled
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PGOPTS="" #-B 1024 -S -o '-Fe'
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if [ ${USE_SOCKET} = "no" ]
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then
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PGOPTS="-i ${PGOPTS}" # -i to enable TCP/IP rather than Unix socket
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fi
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# Source function library.
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. /etc/rc.d/init.d/functions
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# Get config.
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. /etc/sysconfig/network
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# Check that networking is up.
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# Pretty much need it for postmaster.
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if [ ${NETWORKING} = "no" ]
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then
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exit 0
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fi
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# Don't bother checking for file existance to avoid hardcoding any paths - thomas 1997-12-14
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#[ -f ${PGBIN}/${POSTMASTER} ] || exit 0
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# See how we were called.
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case "$1" in
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start)
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# force a stop to kill a running postmaster and to clean up sockets
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# necessary if system crashed (a power outage provoked this feature)
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eval $0 stop
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# save the old log file, if any
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if [ -f ${PGLOGFILE} ]
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then
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mv ${PGLOGFILE} ${PGLOGFILE}.old
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fi
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echo -n "Starting postgres: "
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# force full login to get path names
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# my postgres runs tcsh so use proper syntax in redirection...
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if [ ${USE_SYSLOG} = "yes" ]; then
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su - ${PGACCOUNT} -c "(${POSTMASTER} ${PGOPTS} |& logger -p ${FACILITY}.notice) &" > /dev/null&
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else
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su - ${PGACCOUNT} -c "${POSTMASTER} ${PGOPTS} >>&! ${PGLOGFILE} &" > /dev/null&
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fi
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sleep 5
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pid=`pidof ${POSTMASTER}`
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echo -n "${POSTMASTER} [$pid]"
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# touch /var/lock/subsys/${POSTMASTER}
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echo
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;;
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stop)
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echo -n "Stopping postgres: "
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pid=`pidof ${POSTMASTER}`
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if [ "$pid" != "" ] ; then
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echo -n "${POSTMASTER} [$pid]"
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kill -TERM $pid
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sleep 1
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fi
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if [ ${USE_SOCKET} = "yes" ] && [ -S ${PGSOCKETFILE} ]; then
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echo -n " (remove socket ${PGSOCKETFILE})"
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rm -f ${PGSOCKETFILE}
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fi
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echo
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;;
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*)
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echo "Usage: $0 {start|stop}"
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exit 1
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esac
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exit 0
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