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9e4e33c996
to postgres.init.sh , clairify the options available, and to add easy support for installation of postgres into the runlevel system. "sh postgres.init.sh install" Will now install "postgres" in the /etc/rc.d/init.d directory and execute /sbin/chkconfig to hook up the symbolic links. An uninstall option is also added. Enclosed is the patch and the patched file Clark
163 lines
3.8 KiB
Bash
Executable File
163 lines
3.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# postgres.init.sh - This script is used to start/stop
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# the postgreSQL listener process.
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#
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# Usage
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#
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# You can use this script manually, and/or you
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# can install this script into the runlevel system
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# by running "sh postgres.init.sh install"
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#
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# Credits
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#
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# Thomas Lockhart <lockhart@alumni.caltech.edu>
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# modified from other startup files in the
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# RedHat Linux distribution
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#
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# Clark Evans <cce@clarkevans.com>
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# cleaned up, added comments, etc.
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#
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# RedHat Stuff
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#
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# chkconfig: 345 85 15
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# description: Starts and stops the PostgreSQL backend daemon\
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# that handles all database requests.
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# processname: postmaster
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# pidfile: /var/run/postmaster.pid
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#
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#
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# Note
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#
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# This version can log backend output through syslog using
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# the local5 facility. To enable this, set USE_SYSLOG to "yes"
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# below and then edit /etc/syslog.conf to include a line
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# similar to:
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#
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# local5.* /var/log/postgres
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#
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# Config Variables
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#
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PGACCOUNT="postgres"
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#
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# The non-root user account which will be used to run the
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# PostgreSQL executeable. For this script to work, the
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# shell for this account must be SH/BASH.
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#
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# The following lines should be in this account's .bash_profile
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#
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# PATH=$PATH:$HOME/bin
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# MANPATH=$MANPATH:/opt/pgsql/man
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# PGLIB=/opt/pgsql/lib
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# PGDATA=/opt/pgsql/data
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#
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POSTMASTER="postmaster"
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#
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# The executable program which is to be run, in this case
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# it is the listener, which waits for requests on the port
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# specified during configuration.
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#
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USE_SYSLOG="yes"
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#
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# "yes" to enable syslog, "no" to go to /tmp/postgres.log
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#
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FACILITY="local5"
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#
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# can assign local0-local7 as the facility for logging
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#
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PGLOGFILE="/tmp/postgres.log"
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#
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# only used if syslog is disabled
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#
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PGOPTS="-B 256"
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#
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# The B option sets the number of shared buffers
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#
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# Add the "-i" option to enable TCP/IP sockets in addition
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# to unix domain sockets. This is needed for Java's JDBC
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#
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# PGOPTS="-i -B 256"
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#
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# Add the -D option if you want to ovverride the PGDATA
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# environment variable defined in
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#
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# PGOPTS="-B 256 -D/opt/pgsql/data
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#
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# Add the -p option if you would like the listener to
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# attach to a port other than the one configured (5432?)
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#
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# PGOPTS="-B 256 -D/opt/pgsql_beta/data -p 5433"
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#
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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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#
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# Check that networking is up.
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# Pretty much need it for postmaster.
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#
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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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#[ -f /opt/pgsq//bin/postmaster ] || exit 0
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#
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# See how we were called.
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#
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case "$1" in
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start)
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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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#
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# force full login to get PGDATA and PGLIB path names
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# Since the login script for ${PGACCOUNT} is SH/BASH compliant,
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# we use proper redirection syntax...
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#
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if [ ${USE_SYSLOG} = "yes" ]; then
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su - ${PGACCOUNT} -c "(${POSTMASTER} ${PGOPTS} 2>&1 | logger -p ${FACILITY}.notice) &" > /dev/null 2>&1 &
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else
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su - ${PGACCOUNT} -c "${POSTMASTER} ${PGOPTS} 2>>&1 ${PGLOGFILE} &" > /dev/null 2>&1 &
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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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echo
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;;
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install)
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echo "Adding postgres to runlevel system."
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cp $0 /etc/rc.d/init.d/postgres
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/sbin/chkconfig --add postgres
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echo
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;;
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uninstall)
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echo "Deleting postgres from runlevel system."
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/sbin/chkconfig --del postgres
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rm /etc/rc.d/init.d/postgres
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echo
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;;
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*)
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echo "Usage: $0 {start|stop|install|uninstall}"
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exit 1
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esac
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exit 0
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