chore(libvirt): enable tls live migration
diff --git a/roles/nova/vars/main.yml b/roles/nova/vars/main.yml
index c2c36b5..94ff565 100644
--- a/roles/nova/vars/main.yml
+++ b/roles/nova/vars/main.yml
@@ -81,6 +81,9 @@
         # NOTE(okozachenko1203): We can remove it once the following is merged:
         #                        https://review.opendev.org/883066
         service_type: compute
+      libvirt:
+        live_migration_with_native_tls: true
+        live_migration_scheme: tls
       neutron:
         metadata_proxy_shared_secret: "{{ openstack_helm_endpoints['compute_metadata']['secret'] }}"
       oslo_messaging_notifications: