#!/bin/sh
### BEGIN INIT INFO
# Provides:          vyatta-config-reboot-params
# Required-Start:    $local_fs
# X-Start-Before:    module-init-tools
# Required-Stop:
# Default-Start:     S
# Default-Stop:
# Short-Description: Rectify underlying values for parameters requiring reboot.
# Description:       This script runs very early in the boot process so that
#		     parameters requiring a reboot get set to the same value as
#		     in the config file. To show how the underlying value can
#                    be different than the parameter in config file, let's take
#                    the case of 'firewall conntrack-hash-size' which requires
#                    a reboot after it is changed to a different value:
#		     user sets conntrack-hash-size but doesn't save config; then
#                    on reboot conntrack module loads with a different value of
#                    conntrack-hash-size than parameter in config file. When
#                    config file loads at a later stage, underlying value for
#                    conntrack-hash-size gets set to parameter in config file
#                    but for that to take affect another reboot is required.
#                    More information about this is available at:
#                    http://bugzilla.vyatta.com/show_bug.cgi?id=6915#c1
#                    When run, this script executes scripts placed in
#                    /opt/vyatta/bin/sudo-users/check-params-on-reboot.d where
#                    scripts for different parameters requiring a reboot should
#                    be placed. Scripts placed in check-params-on-reboot.d are
#                    responsible for making sure that the value in the config
#                    file matches the underlying value of the parameter. All
#                    scripts placed in check-params-on-reboot.d are passed
#                    the configuration boot file as an argument.
### END INIT INFO
#

: ${vyatta_env:=/etc/default/vyatta}
source $vyatta_env

declare -x BOOTFILE=$vyatta_sysconfdir/config/config.boot

case "$1" in
  start) ;;
  stop|restart|force-reload|status) exit 0 ;;
  *) echo "Usage: $0 {start|stop|restart|force-reload}" >&2; exit 1 ;;
esac

run-parts -a $BOOTFILE /opt/vyatta/bin/sudo-users/check-params-on-reboot.d