#! /bin/sh

PREREQ=""
DESCRIPTION="Setting hostname..."

prereqs()
{
       echo "$PREREQ"
}

case $1 in
# get pre-requisites
prereqs)
       prereqs
       exit 0
       ;;
esac

. /scripts/casper-functions

log_begin_msg "$DESCRIPTION"

NOHOSTNAME="nfsclient-mint"

NETDEV=eth0
if [ -r /tmp/net-${NETDEV}.conf ]; then
. /tmp/net-${NETDEV}.conf
fi

if [ -n "${DNSDOMAIN}" ]; then                                             
  echo "search ${DNSDOMAIN}" > /etc/resolv.conf                            
fi 
if [ -n "${IPV4DNS0}" ]; then                                             
  echo "nameserver ${IPV4DNS0}" >> /etc/resolv.conf  
fi 
if [ -n "${IPV4DNS1}" ]; then
   echo "nameserver ${IPV4DNS1}" >> /etc/resolv.conf  
fi
cp /etc/resolv.conf  ${rootmnt}/etc/resolv.conf
if [ -z "${HOST}" ]; then
  hn=$(host $IPV4ADDR | awk '{print $5}')
  HOST=${hn%.}
fi 
if [ "$HOST" = "3(NXDOMAIN)" ]; then
  HOST="${NOHOSTNAME}.localdomain"
fi

echo "$HOST" > /root/etc/hostname
cat > /root/etc/hosts <<EOF
127.0.0.1 localhost
127.0.1.1 $HOST

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts

EOF
hostname "$HOST"

log_end_msg
