From Fedora Project Wiki
Check that there is a F17-x86_64-cfntools JEOS in glance:
glance index
Launch a Wordpress instance:
heat create wordpress --template-url=https://raw.github.com/heat-api/heat/master/templates/WordPress_Single_Instance.template --parameters="InstanceType=m1.xlarge;DBUsername=${USER};DBPassword=verybadpass;KeyName=${USER}_key"
List stacks:
heat list
Describe the wordpress stack
heat describe wordpress
Delete the instance when done:
heat delete wordpress heat list