Hi I've wanted to use ceph storage as a backend for nova, glance and cinder. I've succeded to use ceph for cinder and glance but I couldn't at nova.

I have saw this bug for "Stein" version ---> https://bugs.launchpad.net/nova/stein/+bug/1860990

After that, I've entered the nova-compute pod and I've run below commands;

apt install python-rbd or pyhon3-rbd

I've gotten same error.

A solution must be on the K8s side. Do you have any of ideas about that?

error;

ERROR nova.compute.manager File "/var/lib/openstack/lib/python3.6/site-packages/nova/virt/libvirt/driver.py", line 1216, in _get_rbd_driver

ERROR nova.compute.manager File "/var/lib/openstack/lib/python3.6/site-packages/nova/virt/libvirt/storage/rbd_utils.py", line 128, in __init__

ERROR nova.compute.manager raise RuntimeError(_('rbd python libraries not found'))

nova.compute.manager RuntimeError: rbd python libraries not found

Nova compute image;openstackhelm/nova:stein-ubuntu_bionic

thanks.