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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.
### BEGIN INIT INFO
# Provides: unbound
# Required-Start: $network $local_fs
# Required-Stop: $network $local_fs
# Default-Start:
# Default-Stop: 0 1 2 3 4 5 6
# 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
# Source function library.
. /etc/rc.d/init.d/functions
exec="/usr/sbin/unbound"
config="/etc/unbound/unbound.conf"
rootdir="/var/lib/unbound"
pidfile="/var/run/unbound/unbound.pid"
piddir=`dirname $pidfile`
[ -e /etc/sysconfig/unbound ] && . /etc/sysconfig/unbound
[ -e /etc/sysconfig/dnssec ] && . /etc/sysconfig/dnssec
lockfile=/var/lock/subsys/unbound
[ -x /usr/sbin/dnssec-configure ] && [ -r "$config" ] &&
[ /etc/sysconfig/dnssec -nt "$config" ] && \
/usr/sbin/dnssec-configure -u --norestart --dnssec="$DNSSEC" --dlv="$DLV"
start() {
[ -x $exec ] || exit 5
[ -f $config ] || exit 6
# /var/run could (and should) be tmpfs
[ -d $piddir ] || mkdir $piddir
if [ ! -f /etc/unbound/unbound_control.key ]
then
echo -n $"Generating unbound control key and certificate: "
/usr/sbin/unbound-control-setup -d /etc/unbound/ > /dev/null 2> /dev/null
chgrp unbound /etc/unbound/unbound_*key /etc/unbound/unbound_*pem
[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled && \
[ -x /sbin/restorecon ] && /sbin/restorecon /etc/unbound/*
echo
else
# old init script created these as root instead of unbound.
if [ -G /etc/unbound/unbound_control.key ]
then
chgrp unbound /etc/unbound/unbound_*key /etc/unbound/unbound_*pem
[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled && \
[ -x /sbin/restorecon ] && /sbin/restorecon /etc/unbound/*
echo
fi
fi
echo -n $"Starting unbound: "
# if not running, start it up here
daemon --pidfile=$pidfile $exec
retval=$?
[ $retval -eq 0 ] && touch $lockfile
echo
}
stop() {
echo -n $"Stopping unbound: "
# stop it here, often "killproc unbound"
killproc -p $pidfile unbound
retval=$?
[ $retval -eq 0 ] && rm -f $lockfile
echo
}
restart() {
stop
start
}
reload() {
kill -HUP `cat $pidfile`
}
force_reload() {
restart
}
rh_status() {
# run checks to determine if the service is running or use generic status
status -p $pidfile unbound
}
rh_status_q() {
rh_status -p $pidfile >/dev/null 2>&1
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
reload)
reload
;;
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 $?
|
