vPTX: Vagrant/libvirt changes needed to support release 24.1+

Author: ipspace

netsim/templates/provider/libvirt/vptx-domain.j2

@@ -12,14 +12,16 @@
       domain.driver = "kvm"
       domain.nic_model_type = "virtio"
       domain.graphics_type = "none"
+      domain.video_type = "none"
       domain.nested = true
-      domain.cpu_mode = "custom"
-      domain.cpu_model = "qemu64"
-{% if 'amd' in defaults.processor %}
-      domain.cpu_feature :name => 'svm', :policy => 'require'
-{% else %}
-      domain.cpu_feature :name => 'vmx', :policy => 'require'
-{% endif %}
+
+{#
+      domain.loader = "/usr/share/OVMF/OVMF_CODE_4M.fd"
+      domain.nvram = "/var/lib/libvirt/qemu/nvram/{{ name }}.fd"
+#}
+      domain.machine_type = "q35"
+      domain.cpu_mode = "host-passthrough"
+
       domain.sysinfo = {
         "bios": {
           "vendor": "Bochs",
@@ -34,8 +36,4 @@
           "manufacturer": "Bochs"
         }
       }
-
-      {% if "amd" in defaults.processor|lower %}
-      domain.cpu_mode = "custom"
-      {% endif %}
     end