Merge "TPM: bump service version to enable live migration"

2026-02-27 18:21:33 +00:00
parent 296d8aad76 2919e41560
commit 47080f7457
4 changed files with 131 additions and 32 deletions
@@ -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