I have just completed an fresh install of VIO 5.1 and I am trying to figure out if it supports volume encryption using barbican. I have searched through the VM docs, but have not found anything. I did look at the OpenStack doc on volume encryption,
but from what I can tell, it looks like it may not be supported. I did not see options in the custom config file and if I make changes to the cinder and nova configs, they will get overwritten since they are maintained by ansible. Also, I did not see the cryptsetup package installed on the controller node. This is a requirement.
When I do walk through the steps in the OpenStack guide, I get a key manager 400 error.
Is volume encryption with barbican possible and has anyone here got it working?