pkgsrc/databases/postgresql91-server/files/pgsql.sh
2011-09-27 07:24:46 +00:00

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#!@RCD_SCRIPTS_SHELL@
#
# $NetBSD: pgsql.sh,v 1.2 2011/09/27 07:24:54 adam Exp $
#
# PostgreSQL database rc.d control script
#
# PROVIDE: pgsql
# REQUIRE: DAEMON
# KEYWORD: shutdown
#
# You will need to set some variables in /etc/rc.conf to start PostgreSQL:
#
# pgsql=YES
#
# Optionally, "pgsql_flags" contains options for the PostgreSQL postmaster, e.g.
# pgsql_flags="-i" # allows TCP/IP connections
# pgsql_flags="-i -l" # enables SSL connections
# pgsql_home="/path/to/home" # path to pgsql database directory
# See postmaster(1) for possible options.
if [ -f /etc/rc.subr ]; then
. /etc/rc.subr
fi
name="pgsql"
rcvar=${name}
command="@PREFIX@/bin/pg_ctl"
procname="@PREFIX@/bin/postgres"
: ${pgsql_user:=@PGUSER@}
: ${pgsql_group:=@PGGROUP@}
: ${pgsql_home:=@PGHOME@}
extra_commands="initdb reload"
initdb_cmd="pgsql_initdb"
start_precmd="pgsql_precmd"
start_cmd="pgsql_start"
restart_precmd="pgsql_precmd"
restart_cmd="pgsql_restart"
stop_cmd="pgsql_stop"
reload_cmd="pgsql_reload"
if [ -f /etc/rc.subr -a -d /etc/rc.d -a -f /etc/rc.d/DAEMON ]; then
load_rc_config $name
elif [ -f /etc/rc.conf ]; then
. /etc/rc.conf
fi
command_args="-w -s -D ${pgsql_home}/data -m fast -l ${pgsql_home}/errlog"
if [ -n "${pgsql_flags}" ]; then
command_args="${command_args} -o \\\"${pgsql_flags}\\\""
fi
pgsql_precmd()
{
ulimit -n 4096
if [ ! -d ${pgsql_home}/data/base ]; then
pgsql_initdb
fi
}
pgsql_initdb()
{
if [ -d ${pgsql_home}/data/base ]; then
@ECHO@ "The PostgreSQL template databases have already been initialized."
@ECHO@ "Skipping database initialization."
else
@ECHO@ "Initializing PostgreSQL databases."
@MKDIR@ -p ${pgsql_home}
@CHOWN@ ${pgsql_user} ${pgsql_home}
@CHGRP@ ${pgsql_group} ${pgsql_home}
@CHMOD@ 0700 ${pgsql_home}
doit="@SU@ -m ${pgsql_user} -c '${command} init ${command_args}'"
eval $doit
fi
}
pgsql_start()
{
@ECHO@ "Starting ${name}."
doit="@SU@ -m ${pgsql_user} -c '${command} start ${command_args}'"
eval $doit
}
pgsql_restart()
{
@ECHO@ "Restarting ${name}."
doit="@SU@ -m ${pgsql_user} -c '${command} restart ${command_args}'"
eval $doit
}
pgsql_stop()
{
@ECHO@ "Stopping ${name}."
doit="@SU@ -m ${pgsql_user} -c '${command} stop ${command_args}'"
eval $doit
}
pgsql_reload()
{
@ECHO@ "Reloading ${name}."
doit="@SU@ -m ${pgsql_user} -c '${command} reload ${command_args}'"
eval $doit
}
if [ -f /etc/rc.subr -a -d /etc/rc.d -a -f /etc/rc.d/DAEMON ]; then
run_rc_command "$1"
else
pidfile="${pgsql_home}/data/postmaster.pid"
case "$1" in
initdb)
eval ${initdb_cmd}
;;
restart)
eval ${restart_precmd}
eval ${restart_cmd}
;;
stop)
if [ -r "${pidfile}" ]; then
eval ${stop_cmd}
fi
;;
reload)
eval ${reload_cmd}
;;
*)
eval ${start_precmd}
eval ${start_cmd}
;;
esac
fi