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Diffstat (limited to 'packages/quagga/files/quagga.init')
| -rw-r--r-- | packages/quagga/files/quagga.init | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/packages/quagga/files/quagga.init b/packages/quagga/files/quagga.init new file mode 100644 index 0000000000..cfc02d8b81 --- /dev/null +++ b/packages/quagga/files/quagga.init @@ -0,0 +1,186 @@ +#!/bin/sh +# +# /etc/init.d/quagga -- start/stop the Quagga routing daemons +# +# Based on debian version by Endre Hirling <endre@mail.elte.hu> and +# Christian Hammers <ch@debian.org>. +# + +# NOTE: sbin must be before bin so we get the iproute2 ip and not the +# busybox ip command. The busybox one flushes all routes instead of just +# the dynamic routes +PATH=/sbin:/usr/sbin:/bin:/usr/bin:/sbin +D_PATH=/usr/lib/quagga +C_PATH=/etc/quagga +DAEMONS="zebra bgpd ripd ripngd ospfd ospf6d isisd" # keep zebra first! + +# Print the name of the pidfile. +pidfile() +{ + echo "/var/run/quagga/$1.pid" +} + +# Check if daemon is started by using the pidfile. +started() +{ + [ -e `pidfile $1` ] && kill -0 `cat \`pidfile $1\`` 2> /dev/null && return 0 + return 1 +} + +# Loads the config via vtysh -b if configured to do so. +vtysh_b () +{ + # Rember, that all variables have been incremented by 1 in convert_daemon_prios() + if [ "$vtysh_enable" = 2 -a -f $C_PATH/Quagga.conf ]; then + /usr/bin/vtysh -b + fi +} + +# Check if the daemon is activated and if its executable and config files +# are in place. +# params: daemon name +# returns: 0=ok, 1=error +check_daemon() +{ + # If the integrated config file is used the others are not checked. + if [ -r "$C_PATH/Quagga.conf" ]; then + return 0 + fi + + # check for config file + if [ ! -r "$C_PATH/$1.conf" ]; then + return 1 + fi + return 0 +} + +# Starts the server if it's not alrady running according to the pid file. +# The Quagga daemons creates the pidfile when starting. +start() +{ + if ! check_daemon $1; then echo -n " (!$1)"; return; fi + echo -n " $1" + start-stop-daemon \ + --start \ + --pidfile=`pidfile $1` \ + --exec "$D_PATH/$1" \ + -- \ + `eval echo "$""$1""_options"` + +} + +# Stop the daemon given in the parameter, printing its name to the terminal. +stop() +{ + if ! started "$1" ; then + echo -n " (!$1)" + return 0 + else + PIDFILE=`pidfile $1` + PID=`cat $PIDFILE 2>/dev/null` + start-stop-daemon --stop --quiet --exec "$D_PATH/$1" + # + # Now we have to wait until $DAEMON has _really_ stopped. + # + if test -n "$PID" && kill -0 $PID 2>/dev/null; then + echo -n " (waiting) ." + cnt=0 + while kill -0 $PID 2>/dev/null; do + cnt=`expr $cnt + 1` + if [ $cnt -gt 60 ]; then + # Waited 120 secs now, fail. + echo -n "Failed.. " + break + fi + sleep 2 + echo -n "." + done + fi + echo -n " $1" + rm -f `pidfile $1` + fi +} + +stop_all() +{ + local daemon_list + daemon_list=${1:-$DAEMONS} + + echo -n "Stopping Quagga daemons:" + for daemon_name in $daemon_list; do + stop "$daemon_name" + done + echo "." +} + +start_all() +{ + local daemon_list + daemon_list=${1:-$DAEMONS} + + echo -n "Starting Quagga daemons:" + for daemon_name in $daemon_list; do + start "$daemon_name" + done + echo "." +} + +status_all() +{ + local daemon_list + daemon_list=${1:-$DAEMONS} + res=1 + + echo -n "quagga: " + for daemon_name in $daemon_list; do + if started "$daemon_name" ; then + id=`cat \`pidfile $daemon_name\`` + echo -n "$daemon_name (pid $id) " + res=0 + fi + done + if [ $res -eq 0 ]; then + echo "is running..." + else + echo "is stopped..." + fi + exit $res +} + +######################################################### +# Main program # +######################################################### + +# Load configuration +test -f /etc/default/quagga && . /etc/default/quagga + +case "$1" in + start) + cd $C_PATH/ + start_all $2 + vtysh_b + ;; + + stop) + stop_all $2 + echo "Removing all routes made by zebra." + ip route flush proto zebra + ;; + + status) + status_all $2 + ;; + + restart|force-reload) + $0 stop $2 + sleep 1 + $0 start $2 + ;; + + *) + echo "Usage: /etc/init.d/quagga {start|stop|restart|status|force-reload} [daemon]" + exit 1 + ;; +esac + +exit 0 |