To replicate using a template found in heat-templates [x]:~/heat-templates$ heat stack-preview -f cfn/F17/InstanceGroup.template IG -P KeyName=mykey ERROR: The template version is invalid: Template version was not provided
(With a 2014/08/01 devstack install.)
To replicate using a template found in heat-templates templates$ heat stack-preview -f cfn/F17/ InstanceGroup. template IG -P KeyName=mykey
[x]:~/heat-
ERROR: The template version is invalid: Template version was not provided
(With a 2014/08/01 devstack install.)