womax/nova
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

TPM: bump service version to enable live migration

Browse Source 
Live migration of TPM instances is enabled only when the entire cloud
has been upgraded.

Related to blueprint vtpm-live-migration

Change-Id: I718d8ad48b82336562a880467c3c7b12b1fb3512
Signed-off-by: melanie witt <melwittt@gmail.com>
This commit is contained in:
melanie witt
2026-02-04 15:36:24 -08:00
parent bfe5b7fd14
commit 2919e41560
4 changed files with 131 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
releasenotes/notes/vtpm-live-migration-4ef9ab54cd6e3a0b.yaml
+13
View File
@@ -0,0 +1,13 @@
features:
- |
The libvirt driver now supports live migration of servers with virtual
emulated TPM (vTPM) when the ``hw:tpm_secret_security`` flavor extra spec
is set to ``host``. Operators must create flavors which set
``hw:tpm_secret_security`` in order to enable servers to select a
particular TPM secret security mode. Pre-existing servers can opt-in to the
``host`` TPM secret security mode by resizing to a flavor which has set
``hw:tpm_secret_security`` to ``host``. Operators may choose which TPM
security modes they want to support by setting the
``[libvirt]supported_tpm_secret_security`` configuration option on compute
hosts. See the documentation for details:
https://docs.openstack.org/nova/latest/admin/emulated-tpm.html