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118 lines
3.1 KiB
Bash
118 lines
3.1 KiB
Bash
#!/bin/sh
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#
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# unbound This shell script takes care of starting and stopping
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# unbound (DNS server).
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#
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# chkconfig: - 14 86
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# description: unbound is a Domain Name Server (DNS) \
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# that is used to resolve host names to IP addresses.
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### BEGIN INIT INFO
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# Provides: unbound
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# Required-Start: $network $local_fs
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# Required-Stop: $network $local_fs
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# Default-Start:
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# Default-Stop: 0 1 2 3 4 5 6
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# Should-Start: $syslog
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# Should-Stop: $syslog
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# Short-Description: unbound recursive Domain Name Server.
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# Description: unbound is a Domain Name Server (DNS)
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# that is used to resolve host names to IP addresses.
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### END INIT INFO
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# Source function library.
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. /etc/rc.d/init.d/functions
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exec="/usr/sbin/unbound"
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config="/etc/unbound/unbound.conf"
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pidfile="/var/run/unbound/unbound.pid"
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piddir=`dirname $pidfile`
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[ -x /usr/sbin/dnssec-configure ] && [ -r "$config" ] &&
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[ /etc/sysconfig/dnssec -nt "$config" ] && \
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/usr/sbin/dnssec-configure -u --norestart --dnssec="$DNSSEC" --dlv="$DLV"
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start() {
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[ -x $exec ] || exit 5
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[ -f $config ] || exit 6
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# /var/run could (and should) be tmpfs
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[ -d $piddir ] || mkdir $piddir
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if [ -f /var/lib/unbound/root.anchor -a -f /usr/sbin/unbound-anchor ]
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then
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/sbin/runuser --command="/usr/sbin/unbound-anchor -a /var/lib/unbound/root.anchor -c /etc/unbound/icannbundle.pem" --shell /bin/sh unbound
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fi
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if [ ! -f /etc/unbound/unbound_control.key ]
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then
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echo -n $"Generating unbound control key and certificate: "
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/usr/sbin/unbound-control-setup -d /etc/unbound/ > /dev/null 2> /dev/null
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chgrp unbound /etc/unbound/unbound_*key /etc/unbound/unbound_*pem
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[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled && \
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[ -x /sbin/restorecon ] && /sbin/restorecon /etc/unbound/*
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echo
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else
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# old init script created these as root instead of unbound.
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if [ -G /etc/unbound/unbound_control.key ]
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then
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chgrp unbound /etc/unbound/unbound_*key /etc/unbound/unbound_*pem
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[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled && \
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[ -x /sbin/restorecon ] && /sbin/restorecon /etc/unbound/*
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echo
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fi
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fi
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unbound-checkconf $config > /dev/null
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RETVAL=$?
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if [ $RETVAL != 0 ]
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then
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echo "Error in /etc/unbound/unbound.conf, aborted"
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exit 6
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fi
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echo -n $"Starting unbound: "
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# if not running, start it up here
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daemon --pidfile=$pidfile $exec -c $config
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echo
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}
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stop() {
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echo -n $"Stopping unbound: "
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# stop it here, often "killproc unbound"
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killproc -p $pidfile unbound
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echo
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}
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restart() {
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unbound-checkconf $config > /dev/null
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RETVAL=$?
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if [ $RETVAL != 0 ]
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then
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echo "Error in /etc/unbound/unbound.conf, aborted"
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exit 6
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fi
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stop
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start
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}
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reload() {
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restart
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart)
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restart
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;;
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*)
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echo $"Usage: $0 {start|stop|restart}"
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exit 2
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esac
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exit $?
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