John and I are +2 and Eric is +1 (would be +2 if not involved in the effort) on the nova spec [1] to adopt the openstacksdk for nova communicating with other services rather than the python-*clients. There are several motivations within the spec itself and in review comments for doing this, but since it's a major change to nova across the board I want to make sure other cores and contributors are aware and at least not against this before it's approved. I think a reasonable timeline for waiting to approve is until EOD July 2 (next week) since that's our third and final spec review sprint. [1] https://review.opendev.org/#/c/662881/ -- Thanks, Matt