/etc/xen/scripts/network-bridge-custom

gistfile1.sh

#!/bin/sh
# Exit if anything goes wrong
set -e

# First arg is operation.
OP=$1
shift

script=/etc/xen/scripts/network-bridge

exec_operation()
{
  sysconfig=/etc/sysconfig/network-scripts
  if [ ! -d $sysconfig ]; then
    return 1
  fi

  ETH_LIST=`find $sysconfig -name ifcfg-[eth\|bond]*`

  num=0
  for eth in $ETH_LIST
  do
    if [ $eth == "lo" ]; then
      continue
    fi

    bootproto=`cat $eth | egrep "BOOTPROTO\=.*" | cut -d "=" -f 2`
    if [ "$bootproto" == "none" ]; then
      continue
    fi

    onboot=`cat $eth | egrep "ONBOOT\=.*" | cut -d "=" -f 2`
    if [ "$onboot" == "no" ]; then
      continue
    fi

    slave=`cat $eth | egrep "SLAVE\=.*" | cut -d "=" -f 2`
    if [ "$slave" == "yes" ]; then
      continue
    fi

    netdev=`cat $eth | egrep "DEVICE\=.*" | cut -d "=" -f 2`
    $script $1 vifnum=$num bridge=xenbr$num netdev=$netdev

    num=`expr $num + 1`
  done
}

case ${OP} in
  start)
    exec_operation $OP
    ;;

  stop)
    exec_operation $OP
    ;;

  status)
    exec_operation $OP
    ;;

  *)
    echo 'Unknown command: ' ${OP}
    echo 'Valid command are: start, stop, status'
    exit 1
esac