Pause , Unpause options for entire stack for OpenStack Heat

We have a API call for an instance to be pause, unpause, back again in nova. A stack with set of one or more instances should be able to pause. And it should be able to unpause back when required. For a example, In a stack , with three instances, is running over nova. If I want to make a pause to all the three ...

Enhance CLI commands for usability for python-novaclient

Current nova commands such as suspend, pause, resume, pause take a single server output and does not show any acceptance of command. This blueprint is to allow acceptance of more than one server and allow to show output message when the request from the command has been accepted. For example, Current Scenario : 1...