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Merge pull request #903 from beni-sandu/master
contrib: add yocto compatible init script
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#!/bin/sh | ||
# | ||
# unbound This shell script takes care of starting and stopping | ||
# unbound (DNS server). | ||
# | ||
# chkconfig: - 14 86 | ||
# description: unbound is a Domain Name Server (DNS) \ | ||
# that is used to resolve host names to IP addresses. | ||
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### BEGIN INIT INFO | ||
# Provides: $named unbound | ||
# Required-Start: $network $local_fs | ||
# Required-Stop: $network $local_fs | ||
# Should-Start: $syslog | ||
# Should-Stop: $syslog | ||
# Short-Description: unbound recursive Domain Name Server. | ||
# Description: unbound is a Domain Name Server (DNS) | ||
# that is used to resolve host names to IP addresses. | ||
### END INIT INFO | ||
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# Source function library. | ||
. /etc/init.d/functions | ||
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exec="/usr/sbin/unbound" | ||
prog="unbound" | ||
config="/etc/unbound/unbound.conf" | ||
pidfile="/var/unbound/unbound.pid" | ||
rootdir="/var/unbound" | ||
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[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog | ||
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lockfile=/var/lock/subsys/$prog | ||
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start() { | ||
[ -x $exec ] || exit 5 | ||
[ -f $config ] || exit 6 | ||
echo -n $"Starting $prog: " | ||
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# setup root jail | ||
if [ -s /etc/localtime ]; then | ||
[ -d ${rootdir}/etc ] || mkdir -p ${rootdir}/etc ; | ||
if [ ! -e ${rootdir}/etc/localtime ] || ! /usr/bin/cmp -s /etc/localtime ${rootdir}/etc/localtime; then | ||
cp -fp /etc/localtime ${rootdir}/etc/localtime | ||
fi; | ||
fi; | ||
if [ -s /etc/resolv.conf ]; then | ||
[ -d ${rootdir}/etc ] || mkdir -p ${rootdir}/etc ; | ||
if [ ! -e ${rootdir}/etc/resolv.conf ] || ! /usr/bin/cmp -s /etc/resolv.conf ${rootdir}/etc/resolv.conf; then | ||
cp -fp /etc/resolv.conf ${rootdir}/etc/resolv.conf | ||
fi; | ||
fi; | ||
if ! egrep -q '^/[^[:space:]]+[[:space:]]+'${rootdir}'/dev/log' /proc/mounts; then | ||
[ -d ${rootdir}/dev ] || mkdir -p ${rootdir}/dev ; | ||
[ -e ${rootdir}/dev/log ] || touch ${rootdir}/dev/log | ||
mount --bind -n /dev/log ${rootdir}/dev/log >/dev/null 2>&1; | ||
fi; | ||
if ! egrep -q '^/[^[:space:]]+[[:space:]]+'${rootdir}'/dev/random' /proc/mounts; then | ||
[ -d ${rootdir}/dev ] || mkdir -p ${rootdir}/dev ; | ||
[ -e ${rootdir}/dev/random ] || touch ${rootdir}/dev/random | ||
mount --bind -n /dev/random ${rootdir}/dev/random >/dev/null 2>&1; | ||
fi; | ||
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# if not running, start it up here | ||
daemonize $exec | ||
retval=$? | ||
echo | ||
[ $retval -eq 0 ] && touch $lockfile | ||
return $retval | ||
} | ||
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stop() { | ||
echo -n $"Stopping $prog: " | ||
# stop it here, often "killproc $prog" | ||
killproc $prog | ||
retval=$? | ||
echo | ||
[ $retval -eq 0 ] && rm -f $lockfile | ||
if egrep -q '^/[^[:space:]]+[[:space:]]+'${rootdir}'/dev/log' /proc/mounts; then | ||
umount ${rootdir}/dev/log >/dev/null 2>&1 | ||
fi; | ||
if egrep -q '^/[^[:space:]]+[[:space:]]+'${rootdir}'/dev/random' /proc/mounts; then | ||
umount ${rootdir}/dev/random >/dev/null 2>&1 | ||
fi; | ||
return $retval | ||
} | ||
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restart() { | ||
stop | ||
start | ||
} | ||
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reload() { | ||
kill -HUP `cat $pidfile` | ||
} | ||
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force_reload() { | ||
restart | ||
} | ||
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rh_status() { | ||
# run checks to determine if the service is running or use generic status | ||
status $prog | ||
} | ||
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rh_status_q() { | ||
rh_status -p $pidfile >/dev/null 2>&1 | ||
} | ||
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case "$1" in | ||
start) | ||
rh_status_q && exit 0 | ||
$1 | ||
;; | ||
stop) | ||
rh_status_q || exit 0 | ||
$1 | ||
;; | ||
restart) | ||
$1 | ||
;; | ||
reload) | ||
rh_status_q || exit 7 | ||
$1 | ||
;; | ||
force-reload) | ||
force_reload | ||
;; | ||
status) | ||
rh_status | ||
;; | ||
condrestart|try-restart) | ||
rh_status_q || exit 0 | ||
restart | ||
;; | ||
*) | ||
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}" | ||
exit 2 | ||
esac | ||
exit $? |