#!/bin/sh

export LANG=c

create_ifcfg(){
for i in $@;
do
cat > ${IF_CONFIG}/ifcfg-eth${i} <<EOF
DEVICE=eth${i}
BOOTPROTO=none
SERVICE=ipv4-static
MASTER=bond0
SLAVE=yes
HWADDR=
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
PEERDNS=yes
EOF
done
}

IF_CONFIG="/etc/sysconfig/network-devices"

if [ -f ${IF_CONFIG}/ifcfg-bond0 ];then
    echo "bonding exit.."
else
if ! grep -q "^bonding" /etc/sysconfig/modules;then
    echo 'bonding mode=1 max_bonds=1 miimon=100 downdelay=200 updelay=200 primary=eth0' >> /etc/sysconfig/modules
fi

mv ${IF_CONFIG}/ifcfg-eth0 ${IF_CONFIG}/ifcfg-bond0
sed -i "s/^DEVICE=eth0/DEVICE=bond0/g" ${IF_CONFIG}/ifcfg-bond0

create_ifcfg 0 2
fi

#change belong to netadmin
chown 98.98 ${IF_CONFIG}/ifcfg-bond0
chown 98.98 ${IF_CONFIG}/ifcfg-eth0
chown 98.98 ${IF_CONFIG}/ifcfg-eth2