From d257bc25104686181c375201677c2c2238cf9047 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Fri, 25 Aug 2023 02:05:14 +0200
Subject: vm/guest: make cpu mode/model/... configurable

---
 roles/vm/guest/create/templates/libvirt-domain.xml.j2 | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'roles/vm')

diff --git a/roles/vm/guest/create/templates/libvirt-domain.xml.j2 b/roles/vm/guest/create/templates/libvirt-domain.xml.j2
index ce7894c0..0d124566 100644
--- a/roles/vm/guest/create/templates/libvirt-domain.xml.j2
+++ b/roles/vm/guest/create/templates/libvirt-domain.xml.j2
@@ -31,6 +31,21 @@
     <apic/>
     <pae/>
   </features>
+{% if 'cpu' in install.vm %}
+  <cpu mode='{{ install.vm.cpu.mode }}'>
+{%   if 'model' in install.vm.cpu %}
+    <model>{{ install.vm.cpu.model }}</model>
+{%   endif %}
+{%   if 'topology' in install.vm.cpu %}
+    <topology sockets='{{ install.vm.cpu.topology.sockets }}' cores='{{ install.vm.cpu.topology.cores }}' threads='{{ install.vm.cpu.topology.threads }}'/>
+{%   endif %}
+{%   for feature, policy in (install.vm.cpu.features | default({})).items() %}
+    <feature policy='{{ policy }}' name='{{ feature }}'/>
+{%   endfor %}
+  </cpu>
+{% else %}
+  <cpu mode='host-passthrough' migratable='off'/>
+{% endif %}
   <clock offset='utc'/>
   <on_poweroff>destroy</on_poweroff>
 {% if vm_create_installer %}
-- 
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