Comment 5 for bug 1920778

I was checking provided logs a bit and so far I just found couple of things:
1. Test is failing on "old" release,
2. It seems for me that connectivity is fine - SSH connection is established always but problem is with authentication, that suggests me some potential problem with metadata,
3. In neutron-metadata-agent's logs there is no any request from the IP address which belongs to that failed VM - that can be some clue to check deeper.

So far I don't know anything more. I will continue this investigation in next days.