Comment 2 for bug 1640933

The issue is that in my call to delete the node I am passing the <stack id> rather than the <stack name> as noted in the current tripleo docs[1]. This change in behavior must have happened between Mitaka and Newton -- our periodic scale jobs (using <stack id> rather than <stack name>) for Liberty and Mitaka are still passing fine.

I would recommend that we either a) Allow for Mistral to determine environment either by the stack name or the (heat) stack id or b) Improve the debug message to be a little clearer/verbose/helpful.

[1] - http://docs.openstack.org/developer/tripleo-docs/post_deployment/delete_nodes.html#deleting-overcloud-nodes