142 lines
3.2 KiB
Bash
Executable File
142 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# ypbind: Starts the ypbind Daemon
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#
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# Version: @(#) /etc/init.d/ypbind.init 1.3
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#
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# chkconfig: - 27 73
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# description: This is a daemon which runs on NIS/YP clients and binds them \
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# to a NIS domain. It must be running for systems based on glibc \
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# to work as NIS clients, but it should not be enabled on systems \
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# which are not using NIS.
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# processname: ypbind
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# config: /etc/yp.conf
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OTHER_YPBIND_OPTS=""
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# Source function library.
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. /etc/init.d/functions
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. /etc/sysconfig/network
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# Check for and source configuration file otherwise set defaults
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[ -f /etc/sysconfig/ypbind ] && . /etc/sysconfig/ypbind
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[ -z "$NISTIMEOUT" ] && NISTIMEOUT=20
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# Check that networking is configured.
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[ "${NETWORKING}" = "no" ] && exit 0
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selinux_on() {
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[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled || return
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echo $"Turning on allow_ypbind SELinux boolean"
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setsebool allow_ypbind=1
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}
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selinux_off() {
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[ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled || return
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allow_ypbind=0
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. /etc/selinux/config
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if [ -e /etc/selinux/${SELINUXTYPE}/modules1/active/booleans.local ]; then
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. /etc/selinux/${SELINUXTYPE}/modules/active/booleans.local
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fi
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if [ $allow_ypbind == 0 ]; then
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echo $"Turning off allow_ypbind SELinux boolean"
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setsebool allow_ypbind=$allow_ypbind
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fi
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}
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start() {
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DOMAINNAME=`domainname`
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if [ "$DOMAINNAME" = "(none)" -o "$DOMAINNAME" = "" ]; then
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if [ -n "$NISDOMAIN" ]; then
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action $"Setting NIS domain name $NISDOMAIN: " domainname $NISDOMAIN
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else
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exit 1
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fi
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fi
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selinux_on
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echo -n $"Binding to the NIS domain: "
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daemon ypbind $OTHER_YPBIND_OPTS
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RETVAL=$?
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echo
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if [ $RETVAL -ne 0 ]; then
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selinux_off
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return $RETVAL
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fi
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# the following fixes problems with the init scripts continuing
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# even when we are really not bound yet to a server, and then things
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# that need NIS fail.
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echo -n $"Listening for an NIS domain server."
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for (( times = 1; times < $NISTIMEOUT; times++ )); do
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/usr/sbin/rpcinfo -p | LC_ALL=C fgrep -q ypbind && ypwhich > /dev/null 2>&1
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RETVAL=$?
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if [ $RETVAL -eq 0 ]; then
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break;
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fi
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sleep 1
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echo -n "."
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done
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if [ $RETVAL -eq 0 ]; then
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logger -t ypbind "bound to NIS server `ypwhich 2> /dev/null`"
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touch /var/lock/subsys/ypbind
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else
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killproc ypbind
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# if we used brute force (like kill -9) we don't want those around
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if [ x$(domainname) != x ] ; then
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rm -f /var/yp/binding/$(domainname)*
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fi
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failure "attempting to contact yp server"
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selinux_off
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fi
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echo
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return $RETVAL
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}
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stop() {
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echo -n $"Shutting down NIS services: "
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killproc ypbind
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RETVAL=$?
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if [ $RETVAL -eq 0 ] ; then
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rm -f /var/lock/subsys/ypbind
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# if we used brute force (like kill -9) we don't want those around
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if [ x$(domainname) != x ] ; then
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rm -f /var/yp/binding/$(domainname)*
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fi
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fi
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echo
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selinux_off
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return $RETVAL
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}
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restart() {
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stop
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start
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}
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RETVAL=0
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# See how we were called.
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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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status)
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status ypbind
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;;
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restart|reload)
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restart
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;;
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condrestart)
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[ -f /var/lock/subsys/ypbind ] && restart || :
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;;
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*)
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echo $"Usage: $0 {start|stop|status|restart|condrestart}"
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exit 1
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esac
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exit $?
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