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clean up postgresql init script to their recommended practices

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@10222 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
pavlov 2008-01-18 18:16:08 +00:00
parent b3cc500bf9
commit 0e74f10bb8
1 changed files with 36 additions and 4 deletions
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40
libs/postgresql/files/postgresql.init
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@ -2,10 +2,13 @@
# Copyright (C) 2006 OpenWrt.org # Copyright (C) 2006 OpenWrt.org
START=50 START=50
EXTRA_COMMANDS="status reload"
config_load "postgresql" config_load "postgresql"
config_get pgdata config PGDATA config_get pgdata config PGDATA
config_get pguser config PGUSER config_get pguser config PGUSER
config_get pgctl config PG_CTL config_get pgctl config PG_CTL
config_get pglog config PGLOG
start() { start() {
if [ ! -e /bin/su ]; then if [ ! -e /bin/su ]; then
@ -18,6 +21,7 @@ start() {
exit 1 exit 1
fi fi
echo "starting postgres..."
# make sure localhost (without a dot) is in /etc/hosts # make sure localhost (without a dot) is in /etc/hosts
grep -q 'localhost$' /etc/hosts || echo '127.0.0.1 localhost' >> /etc/hosts grep -q 'localhost$' /etc/hosts || echo '127.0.0.1 localhost' >> /etc/hosts
@ -28,12 +32,11 @@ start() {
rm ${pgdata}/postmaster.pid rm ${pgdata}/postmaster.pid
fi fi
config_get pglog config PGLOG
config_get pgopts config PGOPTS config_get pgopts config PGOPTS
if [ -n "${pgopts}" ]; then if [ -n "${pgopts}" ]; then
pgopts="-o ${pgopts}" pgopts="-o ${pgopts}"
fi fi
/bin/su ${pguser} -c "${pgctl} start -D ${pgdata} -s -l ${pglog} ${pgopts}" /bin/su ${pguser} -c "/usr/bin/postgres -D '${pgdata}' &" >> ${pglog} 2>&1
while : while :
do do
@ -41,7 +44,7 @@ start() {
if [ -f "${pgdata}/postmaster.pid" ]; then if [ -f "${pgdata}/postmaster.pid" ]; then
ret=0 ret=0
break break
fi fi
if [ ${cnt} -eq 30 ]; then if [ ${cnt} -eq 30 ]; then
echo "Postgres failed to start. See ${pglog} for details" echo "Postgres failed to start. See ${pglog} for details"
@ -51,11 +54,40 @@ start() {
sleep 1 sleep 1
done done
echo "ok"
return ${ret} return ${ret}
} }
stop() { stop() {
echo "stopping postgres..."
/bin/su ${pguser} -c "${pgctl} stop -D '${pgdata}' -s -m fast"
ret=$?
if [ -f ${pgdata}/postmaster.pid ]; then
rm ${pgdata}/postmaster.pid
fi
echo "ok"
return ${ret}
}
/bin/su ${pguser} -c "${pgctl} stop -D '${pgdata}'" restart() {
echo "restarting postgres..."
/bin/su ${pguser} -c "${pgctl} stop -D '${pgdata}' -s -m fast -w"
if [ -f ${pgdata}/postmaster.pid ]; then
rm ${pgdata}/postmaster.pid
fi
/bin/su ${pguser} -c "/usr/bin/postgres -D '${pgdata}' &" >> ${pglog} 2>&1
echo "ok"
return $? return $?
} }
reload() {
echo "reloading postgres..."
/bin/su ${pguser} -c "${pgctl} reload -D '${pgdata}' -s"
echo "ok"
}
status() {
echo "status postgres..."
/bin/su ${pguser} -c "${pgctl} status -D '${pgdata}'"
echo "ok"
}