Comment 15 for bug 1880579

WORKAROUND 2 (even easier).

ssh stack@undercloud
cd /usr/lib/python3.6/site-packages/tripleo_common
sudo vi inventory.py +408

Delete the following line so that the default of UNDERCLOUD_CONNECTION_LOCAL is used:

        undercloud_connection=UNDERCLOUD_CONNECTION_SSH,

Here that line is again in more context:

https://github.com/openstack/tripleo-common/blob/d0c60a280fa7d7277165e4ddea88a1c4891dea53/tripleo_common/inventory.py#L408

I've verifieed that the above works in my environment even for an existing deployment where I've reproduced this problem.

I've marked this bug as a duplicate of the following:

 https://bugs.launchpad.net/tripleo/+bug/1884123

and will be posting a patch to fix the duplicate today (and this bug implicitly) today.