keep both ea.exp and ea_cloud.sh in the same directory. ssh keys authorized on new CLC host

ea_cloud.sh

#!/bin/sh

if [ "$*" == "" ]
then
  echo "Usage: $0 <instance id> <new cloud ip>"
	exit 1
fi

if [ "$2" == "" ]
then
        echo "Usage: $0 <instance id> <new cloud ip>"
        exit 1
fi

source .euca/eucarc

NEWHOST=$2

euca-describe-volumes | grep i-C15E3B45 | cut -f2 | xargs euca-describe-volumes | grep VOLUME | grep -v snap | cut -f2 > temp_vol_list

for x in `euca-describe-volumes | grep i-C15E3B45 | cut -f2 | xargs euca-describe-volumes | grep VOLUME | grep -v snap | cut -f2`; do euca-detach-volume $x; done

for x in `cat temp_vol_list`;
do
	STATE=$(euca-describe-volumes $x | grep VOLUME | cut -f6)
	while [ $STATE != "available" ]
	do
		echo $x is $STATE
		sleep 5
		STATE=$(euca-describe-volumes $x | grep VOLUME | cut -f6)
	done
	echo $x is $STATE
done

STOPINSTANCE=$(euca-stop-instances $1)

STATE=$(euca-describe-instances $1 | grep INSTANCE | cut -f6)

while [ $STATE != "stopped" ]
do
	echo "$1 is stopping"
	sleep 5
	STATE=$(euca-describe-instances $1 | grep INSTANCE | cut -f6)
done

echo "Stopped"

# creating snapshot of the instance
echo "Creating snapshot of the instance..."
DATAVOLID=$(euca-describe-volumes | grep $1 | cut -f2)
DATASNAPID=$(euca-create-snapshot $DATAVOLID | cut -f2)
STATE=$(euca-describe-snapshots $DATASNAPID | cut -f4)

while [ $STATE != "completed" ]
do
        echo $DATASNAPID is $STATE
        sleep 10
	STATE=$(euca-describe-snapshots $DATASNAPID | cut -f4)
done

echo $DATASNAPID is $STATE

# creating dummy volume and snapshot on the new cloud
echo "Creating dummy volume on the new cloud..."
NEWVOLSIZE=$(euca-describe-volumes | grep $1 | cut -f2 | xargs euca-describe-volumes | grep VOLUME | cut -f3)
NEWVOLID=$(ssh root@$NEWHOST source .euca/eucarc; euca-create-volume -s $NEWVOLSIZE -z oldcloud | cut -f2)
STATE=$(ssh root@$NEWHOST source .euca/eucarc; euca-describe-volumes $NEWVOLID | cut -f6)

while [ $STATE != "available" ]
do
	echo $NEWVOLID is $STATE
	sleep 5
	STATE=$(ssh root@$NEWHOST source .euca/eucarc; euca-describe-volumes $NEWVOLID | cut -f6)
done

echo "$NEWVOLID is $STATE"

echo "creating dummy snapshot on the new cloud..."
DUMMYSNAPID=$(ssh root@$NEWHOST source .euca/eucarc; euca-create-snapshot $NEWVOLID | cut -f2)
STATE=$(ssh root@$NEWHOST source .euca/eucarc; euca-describe-snapshots $DUMMYSNAPID | cut -f4)

while [ $STATE != "completed" ]
do
	echo $DUMMYSNAPID is $STATE
	sleep 10
	STATE=$(ssh root@$NEWHOST source .euca/eucarc; euca-describe-snapshots snap-064D3D83 | cut -f4)
done

echo $DUMMYSNAPID is $STATE

# deleting dummy volume from the new cloud
echo "deleting dummy volume from the new cloud..."
euca-delete-volume $NEWVOLID

./ea.exp grpadmin zoomzoom 192.168.7.189 $DATASNAPID $DUMMYSNAPID

read -p "Write your EMI name: " NEWEMI
ssh root@$NEWHOST source .euca/eucarc; euca-register -a x86_64 -n $NEWEMI --root-device-name /dev/vda -b/dev/vda=$DUMMYSNAPID
sleep 1