On 06/09/21 10:48 +0100, wodel youchi wrote:

Hi,

Does ceph and openstack communicate over the openstack-API network, for nova, cinder, ...etc to be able to use ceph pools?

Regards.

Generally it's not a good idea to combine the openstack API network and the Ceph "public" network since you want to reserve access to the latter to the cloud infrastructure itself (compute nodes, controllers) -- which is under control of the cloud administrators -- and prevent regular users (tenants) from accessing the storage infrastructure.