#!/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 occurred.

 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

 # If nova api is not enabled we exit with exitcode 55 so that
 # the exercise is skipped
 is_service_enabled n-api || exit 55
 

 # 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 $LINENO "Failure bundling image $IMAGE"

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

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

 die_if_not_set $LINENO 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

     die $LINENO "Image $AMI not available within $REGISTER_TIMEOUT seconds"

 fi

 
 # Clean up

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

 
 set +o xtrace

 echo "*********************************************************************"
 echo "SUCCESS: End DevStack Exercise: $0"
 echo "*********************************************************************"