
Libvirt has implemented the capability to expose maximum number of SEV guests and SEV-ES guests in 8.0.0[1][2]. This allows nova to detect maximum number of memory encrypted guests using that feature. The detection is not used if the [libvirt] num_memory_encrypted_guests option is set to preserve the current behavior. Note that current nova supports only SEV and does not support SEV-ES, so this implementation only uses the maximum number of SEV guests. The maximum number of SEV-ES guests will be used in case we implement support for SEV-ES. [1]34cb8f6fcd
[2]7826148a72
Implements: blueprint libvirt-detect-sev-max-guests Change-Id: I502e1713add7e6a1eb11ecce0cc2b5eb6a14527a
OpenStack Nova Documentation README
Both contributor developer documentation and REST API documentation are sourced here.
Contributor developer docs are built to: https://docs.openstack.org/nova/latest/
API guide docs are built to: https://docs.openstack.org/api-guide/compute/
For more details, see the "Building the Documentation" section of doc/source/contributor/development-environment.rst.