feat: CPU / Memory hotplug support (#413)

* feat: add maxCPU and maxMemory Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add hotplug dialog Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add restart message Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: let VM template support cpuMemoryHotplug Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add feature flag Signed-off-by: Andy Lee <andy.lee@suse.com> * feat: add max-hotplug-ratio setting Signed-off-by: Andy Lee <andy.lee@suse.com> --------- Signed-off-by: Andy Lee <andy.lee@suse.com>
2026-10-01 03:36:04 +08:00 · 2025-07-23 14:08:59 +08:00
parent e294f4c00f
commit be9311dc0c
16 changed files with 564 additions and 92 deletions
@@ -0,0 +1,36 @@
+import { HCI as HCI_ANNOTATIONS } from '@pkg/harvester/config/labels-annotations';
+
+export function getVmCPUMemoryValues(vm) {
+  if (!vm) {
+    return {
+      cpu:              0,
+      memory:           null,
+      isHotplugEnabled: false
+    };
+  }
+
+  const isHotplugEnabled = isCPUMemoryHotPlugEnabled(vm);
+
+  if (isHotplugEnabled) {
+    return {
+      cpu:       vm.spec.template.spec.domain.cpu.sockets,
+      memory:    vm.spec.template.spec.domain?.memory?.guest || null,
+      maxCpu:    vm.spec.template.spec.domain.cpu?.maxSockets || 0,
+      maxMemory: vm.spec.template.spec.domain?.memory?.maxGuest || null,
+      isHotplugEnabled
+    };
+  } else {
+    return {
+      cpu:    vm.spec.template.spec.domain.cpu.cores,
+      memory: vm.spec.template.spec.domain.resources?.limits?.memory || null,
+      isHotplugEnabled
+    };
+  }
+}
+
+export function isCPUMemoryHotPlugEnabled(vm) {
+  return vm?.metadata?.annotations[HCI_ANNOTATIONS.VM_CPU_MEMORY_HOTPLUG] === 'true' ||
+    !!vm?.spec?.template?.spec?.domain.cpu?.maxSockets ||
+    !!vm?.spec?.template?.spec?.domain?.memory?.maxGuest ||
+    false;
+}