Deleted image leads to error on edit page
I've found that if you delete an image in Openstack, if you then try to edit a VM which used that image you get the following error:
"No finish templates were found for this host, make sure you define at least one"
To work around this you have to assign a finish template to the operating system that is assigned to the host.
I spoke to Dominic on IRC and he said the following:
[10:31] <Dominic> thermosuk: ah, deleting the image is probably why, it doesn't differentiate between that and user_data being false. Worth filing a bug for.
So here is the bug report :)