openGauss-server/contrib/start-scripts/osx/PostgreSQL

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#!/bin/sh
##
# PostgreSQL RDBMS Server
##
# PostgreSQL boot time startup script for Darwin/Mac OS X. To install, change
# the "prefix", "PGDATA", "PGUSER", and "PGLOG" variables below as
# necessary. Next, create a new directory, "/Library/StartupItems/PostgreSQL".
# Then copy this script and the accompanying "StartupParameters.plist" file
# into that directory. The name of this script file *must* be the same as the
# directory it is in. So you'll end up with these two files:
#
# /Library/StartupItems/PostgreSQL/PostgreSQL
# /Library/StartupItems/PostgreSQL/StartupParameters.plist
#
# Next, add this line to the /etc/hostconfig file:
#
# POSTGRESQL=-YES-
#
# The startup bundle will now be ready to go. To prevent this script from
# starting PostgreSQL at system startup, simply change that line in
# /etc/hostconfig back to:
#
# POSTGRESQL=-NO-
#
# For more information on Darwin/Mac OS X startup bundles, see this article:
#
# http://www.opensource.apple.com/projects/documentation/howto/html/SystemStarter_HOWTO.html
#
# Created by David Wheeler, 2002.
# modified by Ray Aspeitia 12-03-2003 :
# added log rotation script to db startup
# modified StartupParameters.plist "Provides" parameter to make it easier to
# start and stop with the SystemStarter utitlity
# use the below command in order to correctly start/stop/restart PG with log rotation script:
# SystemStarter [start|stop|restart] PostgreSQL
################################################################################
## EDIT FROM HERE
################################################################################
# Installation prefix
prefix="/usr/local/pgsql"
# Data directory
PGDATA="/usr/local/pgsql/data"
# Who to run the postmaster as, usually "postgres". (NOT "root")
PGUSER="postgres"
# the logfile path and name (NEEDS to be writeable by PGUSER)
PGLOG="${PGDATA}/logs/logfile"
# do you want to rotate the log files, 1=true 0=false
ROTATELOGS=1
# logfile rotate in seconds
ROTATESEC="604800"
################################################################################
## STOP EDITING HERE
################################################################################
# The path that is to be used for the script
PATH="$prefix/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
# What to use to start up the postmaster. (If you want the script to wait
# until the server has started, you could use "pg_ctl start -w" here.
# But without -w, pg_ctl adds no value.)
DAEMON="$prefix/bin/postmaster"
# What to use to shut down the postmaster
PGCTL="$prefix/bin/pg_ctl"
# The apache log rotation utility
LOGUTIL="/usr/sbin/rotatelogs"
. /etc/rc.common
StartService () {
if [ "${POSTGRESQL:=-NO-}" = "-YES-" ]; then
ConsoleMessage "Starting PostgreSQL database server"
if [ "${ROTATELOGS}" = "1" ]; then
sudo -u $PGUSER sh -c "${DAEMON} -D '${PGDATA}' 2>&1 | ${LOGUTIL} \"${PGLOG}\" ${ROTATESEC} &"
else
sudo -u $PGUSER sh -c "${DAEMON} -D '${PGDATA}' >>\"$PGLOG\" 2>&1 &"
fi
fi
}
StopService () {
ConsoleMessage "Stopping PostgreSQL database server"
sudo -u $PGUSER sh -c "$PGCTL stop -D '${PGDATA}' -s -m fast"
}
RestartService () {
if [ "${POSTGRESQL:=-NO-}" = "-YES-" ]; then
ConsoleMessage "Restarting PostgreSQL database server"
# should match StopService:
sudo -u $PGUSER sh -c "$PGCTL stop -D '${PGDATA}' -s -m fast"
# should match StartService:
if [ "${ROTATELOGS}" = "1" ]; then
sudo -u $PGUSER sh -c "${DAEMON} -D '${PGDATA}' 2>&1 | ${LOGUTIL} \"${PGLOG}\" ${ROTATESEC} &"
else
sudo -u $PGUSER sh -c "${DAEMON} -D '${PGDATA}' >>\"$PGLOG\" 2>&1 &"
fi
else
StopService
fi
}
RunService "$1"