This can be reproduced with the attached template and the following commands:
heat stack-create -f private/bug-1301486-pre.yaml -P flavor=m1.small -P network=8f150111-8a59-4284-b690-890187e0f8de a heat stack-update -f private/bug-1301486-pre.yaml -P flavor=m1.medium -P network=8f150111-8a59-4284-b690-890187e0f8de a heat resource-show a the_server
This can be reproduced with the attached template and the following commands:
heat stack-create -f private/bug-1301486-pre.yaml -P flavor=m1.small -P network= 8f150111- 8a59-4284- b690-890187e0f8 de a 8f150111- 8a59-4284- b690-890187e0f8 de a
heat stack-update -f private/bug-1301486-pre.yaml -P flavor=m1.medium -P network=
heat resource-show a the_server