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|
#!/bin/bash
#
### BEGIN INIT INFO
# Provides: vyatta-quagga
# Required-Start: $local_fs $network $remote_fs $syslog
# Required-Stop: $local_fs $network $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start and stop the Quagga routing suite
# Description: Quagga is a routing suite for IP routing protocols like
# BGP, OSPF, RIP and others. This script contols the main
# daemon "quagga" as well as the individual protocol daemons.
# FIXME! this init script will be deprecated as daemon start/stop
# is integrated with vyatta-cfg-quagga
### END INIT INFO
#
. /lib/lsb/init-functions
declare progname=${0##*/}
declare action=$1; shift
pid_dir=/var/run/vyatta/quagga
log_dir=/var/log/vyatta/quagga
for dir in $pid_dir $log_dir ; do
if [ ! -d $dir ]; then
mkdir -p $dir
chown quagga:quagga $dir
chmod 755 $dir
fi
done
declare -a common_args=( -d -P 0 )
declare -a zebra_args=( ${common_args[@]} -l -S -s 1048576 -i $pid_dir/zebra.pid )
declare -a ripd_args=( ${common_args[@]} -i $pid_dir/ripd.pid )
declare -a ripngd_args=( ${common_args[@]} -i $pid_dir/ripngd.pid )
declare -a ospfd_args=( ${common_args[@]} -i $pid_dir/ospfd.pid )
declare -a ospf6d_args=( ${common_args[@]} -i $pid_dir/ospf6d.pid )
declare -a isisd_args=( ${common_args[@]} -i $pid_dir/isisd.pid )
declare -a bgpd_args=( ${common_args[@]} -i $pid_dir/bgpd.pid )
vyatta_quagga_start ()
{
local -a daemons
if [ $# -gt 0 ] ; then
daemons=( $* )
else
daemons+=( zebra )
daemons+=( ripd )
daemons+=( ripngd )
daemons+=( ospfd )
daemons+=( ospf6d )
# daemons+=( isisd )
daemons+=( bgpd )
fi
log_action_begin_msg "Starting Quagga"
for daemon in ${daemons[@]} ; do
[ "$daemon" != zebra ] && \
log_action_cont_msg "$daemon"
start-stop-daemon \
--start \
--quiet \
--oknodo \
--pidfile=$pid_dir/${daemon}.pid \
--chdir $log_dir \
--exec "/usr/sbin/vyatta-${daemon}" \
-- `eval echo "$""{${daemon}_args[@]}"` || \
( log_action_end_msg 1 ; return 1 )
done
log_action_end_msg 0
}
vyatta_quagga_stop ()
{
local -a daemons
if [ $# -gt 0 ] ; then
daemons=( $* )
else
daemons=( bgpd isisd ospf6d ospfd ripngd ripd zebra )
fi
log_action_begin_msg "Stopping Quagga"
for daemon in ${daemons[@]} ; do
pidfile=$pid_dir/${daemon}.pid
if [ -r $pidfile ] ; then
pid=`cat $pidfile 2>/dev/null`
else
pid=`ps -o pid= -C vyatta-${daemon}`
fi
if [ -n "$pid" ] ; then
[ "$daemon" != zebra ] && \
log_action_cont_msg "$daemon"
start-stop-daemon \
--stop \
--quiet \
--oknodo \
--exec /usr/sbin/vyatta-${daemon}
#
# Now we have to wait until $DAEMON has _really_ stopped.
#
for (( tries=0; tries<30; tries++ )) ; do
if [[ -d /proc/$pid ]] ; then
sleep 3
kill -0 $pid 2>/dev/null
else
break
fi
done
rm -f $pidfile
fi
done
log_action_end_msg $?
if echo ${daemons[@]} | grep -q zebra ; then
log_begin_msg "Removing all Quagga Routes"
ip route flush proto zebra
log_end_msg $?
fi
}
case "$action" in
start)
# Try to load this necessary (at least for 2.6) module.
if [ -d /lib/modules/`uname -r` ] ; then
log_begin_msg "Loading capability module if not yet done"
set +e; \
LC_ALL=C \
modprobe -a capability 2>&1 | \
egrep -v "(not found|Can't locate)"; \
set -e
log_end_msg 0
fi
vyatta_quagga_start $*
;;
stop|0)
vyatta_quagga_stop $*
;;
restart|force-reload)
vyatta_quagga_stop $*
sleep 2
vyatta_quagga_start $*
;;
*)
echo "Usage: $progname {start|stop|restart|force-reload} [daemon...]"
exit 1
;;
esac
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