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#!/bin/bash
### BEGIN INIT INFO
# Provides: ofr
# Required-Start: $syslog $time $local_fs
# Required-Stop: $syslog $time $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: S 0 1 6
# Short-Description: Vyatta Router
# Description: Debian init script for the Vyatta Router
### END INIT INFO
# **** License ****
# Version: VPL 1.0
#
# The contents of this file are subject to the Vyatta Public License
# Version 1.0 ("License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://www.vyatta.com/vpl
#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
# the License for the specific language governing rights and limitations
# under the License.
#
# This code was originally developed by Vyatta, Inc.
# Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
# All Rights Reserved.
#
# Author: Tom Grennan <tgrennan@vyatta.com>
# **** End License ****
. /lib/lsb/init-functions
: ${vyatta_env:=/etc/default/vyatta}
source $vyatta_env
declare progname=${0##*/}
declare action=$1; shift
declare -x BOOTFILE=$vyatta_sysconfdir/config/config.boot
declare -a subinit
declare -a all_subinits=(
rl-system
firewall
dhcpd
dhcrelay
lighttpd )
if [ $# -gt 0 ] ; then
for s in $@ ; do
[ -x ${vyatta_sbindir}/${s}.init ] && subinit[${#subinit}]=$s
done
else
for s in ${all_subinits[@]} ; do
[ -x ${vyatta_sbindir}/${s}.init ] && subinit[${#subinit}]=$s
done
# NOTE: rtrmgr (i.e. xorp) is mutually exclusive of quagga
if [ -x /etc/init.d/quagga ] ; then
# quagga should already be started.
GROUP=quaggavty
elif [ -x ${vyatta_sbindir}/rtrmgr.init ] ; then
subinit[${#subinit}]=rtrmgr
GROUP=xorp
fi
fi
have_rl_system () {
test -x $vyatta_sbindir/rl-system.init
}
use_floppy () {
_fd_=/media/floppy
if have_rl_system ; then
## only do this if we have the rl-system package
## if we donot discover an fd device, try loading the floppy module
grep -q fd /proc/devices || modprobe -q floppy 2>/dev/null
if grep -q fd /proc/devices ; then
if awk -- '$1 ~ /\/dev\/fd/ { exit 1 }' /proc/mounts
then
mkdir -p $_fd_
mount -t ext2 /dev/fd0 $_fd_ -o sync 2>/dev/null
test $? -eq 32 && mount -t vfat /dev/fd0 $_fd_ 2>/dev/null
fi
fi
fi
test -d ${_fd_}/config
}
setup_configdir() {
[ -f $BOOTFILE ] && return 0
mkdir -m 0775 -p ${vyatta_sysconfdir}/config
chgrp ${GROUP} ${vyatta_sysconfdir}/config
if [ -d ~root/vyatta/config ] ; then
mount -o bind ~root/vyatta/config $vyatta_sysconfdir/config
elif use_floppy ; then
mount -o bind /media/floppy/config $vyatta_sysconfdir/config
else
mkdir -m 0775 -p ~root/vyatta/config
chgrp ${GROUP} ~root/vyatta ~root/vyatta/config
mount -o bind ~root/vyatta/config $vyatta_sysconfdir/config
fi
}
setup_rclocal () {
[ -f /etc/rc.local ] || touch /etc/rc.local
if [ -f ~root/vyatta/rc.local ]; then
mount -o bind ~root/vyatta/rc.local /etc/rc.local
elif [ -f /media/floppy/rc.local ]; then
mount -o bind /media/floppy/rc.local /etc/rc.local
fi
}
restore_rclocal () {
umount /etc/rc.local >& /dev/null
}
# if necessary, provide initial config
init_bootfile () {
if [ ! -f $BOOTFILE ] ; then
if [ -f $vyatta_sysconfdir/config.boot.default ]; then
cp $vyatta_sysconfdir/config.boot.default $BOOTFILE
else
$vyatta_sbindir/vyatta_current_conf_ver.pl > $BOOTFILE
fi
fi
chgrp ${GROUP} $BOOTFILE
chmod 660 $BOOTFILE
## remove the unnecessary and potentially conflicting
## config-directory statement (i.e. /mnt/floppy vs. /media/floppy
sed -i '/^rtrmgr {$/,/^}$/d' $BOOTFILE
}
# if necessary, migrate initial config
migrate_bootfile ()
{
if [ -x $vyatta_sbindir/vyatta_config_migrate.pl ]; then
log_progress_msg migrate
$vyatta_sbindir/vyatta_config_migrate.pl $BOOTFILE
fi
}
# load the initial config
load_bootfile ()
{
if [ -x $vyatta_sbindir/vyatta-config-loader.pl ]; then
log_progress_msg configure
sg ${GROUP} -c "$vyatta_sbindir/vyatta-config-loader.pl $BOOTFILE"
fi
}
# this handles the "config dir" (/opt/vyatta/config), which is different
# from the directory for config files (/opt/vyatta/etc/config).
mount_cfg_dir ()
{
if [ ! -d ${vyatta_configdir} ] ; then
mkdir -m 0775 -p ${vyatta_configdir}
chgrp ${GROUP} ${vyatta_configdir}
fi
mount -o nosuid,nodev -t tmpfs none ${vyatta_configdir}
}
unmount_cfg_dir ()
{
umount ${vyatta_configdir}
}
start ()
{
log_daemon_msg "Starting Vyatta Router"
setup_configdir
setup_rclocal
mount_cfg_dir
init_bootfile
migrate_bootfile
for s in ${subinit[@]} ; do
log_progress_msg $s
${vyatta_sbindir}/${s}.init start || (log_end_msg $? && return)
done
load_bootfile
echo -n $BOOTFILE > ${vyatta_sysconfdir}/bootfile_path
log_end_msg $?
}
stop()
{
local -i status=0
log_daemon_msg "Stopping Vyatta Router"
for ((i=${#sub_inits[@]} - 1; i >= 0; i--)) ; do
s=${subinit[$i]}
log_progress_msg $s
${vyatta_sbindir}/${s}.init stop
let status\|=$?
done
unmount_cfg_dir
restore_rclocal
log_end_msg $status
}
case "$action" in
start) start ;;
stop) stop ;;
restart|force-reload) stop && start ;;
*) log_failure_msg "usage: $progname [ start|stop|restart ] [ subinit ... ]" ;
false ;;
esac
exit $?
# Local Variables:
# mode: shell-script
# sh-indentation: 4
# End:
|
