I'm seeing an equivalent problem running DevStack (full disclosure: vagrant-dockstack) where I get the same message with "keystone-manage db_sync".
It "may" help you to use this workaround mentioned here: https://bugs.launchpad.net/nova/+bug/1271097
sudo ln -s /opt/stack/oslo.config/oslo/config/ /usr/local/lib/python2.7/dist-packages/oslo/config
I say "may" help you, as in my case I then hit another problem with the nova client not having access. (as here: https://answers.launchpad.net/horizon/+question/245082)
YMMV.
Maybe this helps you.
I'm seeing an equivalent problem running DevStack (full disclosure: vagrant-dockstack) where I get the same message with "keystone-manage db_sync".
It "may" help you to use this workaround mentioned here: https:/ /bugs.launchpad .net/nova/ +bug/1271097
sudo ln -s /opt/stack/ oslo.config/ oslo/config/ /usr/local/ lib/python2. 7/dist- packages/ oslo/config
I say "may" help you, as in my case I then hit another problem with the nova client not having access. /answers. launchpad. net/horizon/ +question/ 245082)
(as here: https:/
YMMV.
Maybe this helps you.