Low hanging fruit not done by this patch set:
- Add more default option to be set in devstack/plugin.sh
- wait_project_reply ... live_migration_wait_time
Other thing one can pick up not done by this patch set:
- Add oslo-config-generator support to tox
- Add etc directory that will be used for this
- Modify code where config is set to work with this
- Use resulting conf files to have those documented under doc
story: 2005166
Task: #29899
Change-Id: Ic2e76d4f054f1666726cfc1b4f2c945393d3c8a9
Signed-off-by: Tomi Juvonen <tomi.juvonen@nokia.com>