I raised a very similar issue in nova-scheduler on the mailing list today: http://lists.openstack.org/pipermail/openstack-discuss/2020-April/014312.html
Only affects one specific dimension of the kolla-ansible support matrix - CentOS 8, binary (RDO) on Train. The code path in oslo.config is a little different to this one.
I raised a very similar issue in nova-scheduler on the mailing list today: http:// lists.openstack .org/pipermail/ openstack- discuss/ 2020-April/ 014312. html
Only affects one specific dimension of the kolla-ansible support matrix - CentOS 8, binary (RDO) on Train. The code path in oslo.config is a little different to this one.