#!/usr/bin/env bash

# **bundle.sh**

# we will use the ``euca2ools`` cli tool that wraps the python boto

# library to test ec2 bundle upload compatibility

echo "*********************************************************************"

echo "Begin DevStack Exercise: $0"

echo "*********************************************************************"

# This script exits on an error so that errors don't compound and you see

# only the first error that occured.

set -o errexit

# Print the commands being run so that we can see the command that triggers

# an error. It is also useful for following allowing as the install occurs.

set -o xtrace

# Settings

# ========

# Keep track of the current directory

EXERCISE_DIR=$(cd $(dirname "$0") && pwd)

TOP_DIR=$(cd $EXERCISE_DIR/..; pwd)

# Import common functions

source $TOP_DIR/functions

# Import EC2 configuration

source $TOP_DIR/eucarc

# Import exercise configuration

source $TOP_DIR/exerciserc

# Remove old certificates

rm -f $TOP_DIR/cacert.pem

rm -f $TOP_DIR/cert.pem

rm -f $TOP_DIR/pk.pem

# Get Certificates

nova x509-get-root-cert $TOP_DIR/cacert.pem

nova x509-create-cert $TOP_DIR/pk.pem $TOP_DIR/cert.pem

# Max time to wait for image to be registered

REGISTER_TIMEOUT=${REGISTER_TIMEOUT:-15}

BUCKET=testbucket

IMAGE=bundle.img

truncate -s 5M /tmp/$IMAGE

euca-bundle-image -i /tmp/$IMAGE || die "Failure bundling image $IMAGE"

euca-upload-bundle -b $BUCKET -m /tmp/$IMAGE.manifest.xml || die "Failure uploading bundle $IMAGE to $BUCKET"

AMI=`euca-register $BUCKET/$IMAGE.manifest.xml | cut -f2`

die_if_not_set AMI "Failure registering $BUCKET/$IMAGE"

# Wait for the image to become available

if ! timeout $REGISTER_TIMEOUT sh -c "while euca-describe-images | grep $AMI | grep -q available; do sleep 1; done"; then

echo "Image $AMI not available within $REGISTER_TIMEOUT seconds"

exit 1

fi

# Clean up

euca-deregister $AMI || die "Failure deregistering $AMI"

set +o xtrace

echo "*********************************************************************"

echo "SUCCESS: End DevStack Exercise: $0"

echo "*********************************************************************"