From 6eaad273d0e9bf26c39c478191d6ecd864e12451 Mon Sep 17 00:00:00 2001
From: Qu Xuan <qu_xuan@icloud.com>
Date: Mon, 4 Nov 2024 14:06:54 +0800
Subject: [PATCH] fix(esxi): disable swap

---
 pkg/multicloud/esxi/host.go         | 19 +++++++++++++++++++
 pkg/multicloud/esxi/storagecache.go |  1 +
 2 files changed, 20 insertions(+)

diff --git a/pkg/multicloud/esxi/host.go b/pkg/multicloud/esxi/host.go
index f39ce2dc9..967eed292 100644
--- a/pkg/multicloud/esxi/host.go
+++ b/pkg/multicloud/esxi/host.go
@@ -778,6 +778,7 @@ type SCreateVMParam struct {
 	Nics                 []jsonutils.JSONObject
 	ResourcePool         string
 	InstanceSnapshotInfo SEsxiInstanceSnapshotInfo
+	EnableEsxiSwap       bool
 }
 
 type SEsxiInstanceSnapshotInfo struct {
@@ -1080,7 +1081,17 @@ func (host *SHost) DoCreateVM(ctx context.Context, ds *SDatastore, params SCreat
 		CpuHotAddEnabled:    &True,
 		CpuHotRemoveEnabled: &True,
 		MemoryHotAddEnabled: &True,
+
+		ExtraConfig: []types.BaseOptionValue{},
+	}
+
+	if !params.EnableEsxiSwap {
+		spec.ExtraConfig = append(spec.ExtraConfig, &types.OptionValue{
+			Key:   "sched.swap.vmxSwapEnabled",
+			Value: "FALSE",
+		})
 	}
+
 	spec.Files = &types.VirtualMachineFileInfo{
 		VmPathName: datastorePath,
 	}
@@ -1319,6 +1330,14 @@ func (host *SHost) CloneVM(ctx context.Context, from *SVirtualMachine, snapshot
 		CpuHotAddEnabled:    &True,
 		CpuHotRemoveEnabled: &True,
 		MemoryHotAddEnabled: &True,
+
+		ExtraConfig: []types.BaseOptionValue{},
+	}
+	if !params.EnableEsxiSwap {
+		spec.ExtraConfig = append(spec.ExtraConfig, &types.OptionValue{
+			Key:   "sched.swap.vmxSwapEnabled",
+			Value: "FALSE",
+		})
 	}
 	cloneSpec.Config = &spec
 	task, err := ovm.Clone(ctx, folders.VmFolder, name, *cloneSpec)
diff --git a/pkg/multicloud/esxi/storagecache.go b/pkg/multicloud/esxi/storagecache.go
index 86fc19a09..9e0536b82 100644
--- a/pkg/multicloud/esxi/storagecache.go
+++ b/pkg/multicloud/esxi/storagecache.go
@@ -42,6 +42,7 @@ type SDatastoreImageCache struct {
 type EsxiOptions struct {
 	ReasonableCIDREsxi string `help:"Reasonable CIDR in esxi, such as '10.0.0.0/8'" defautl:""`
 	TemplateNameRegex  string `help:"Regex of template name"`
+	EnableEsxiSwap     bool   `help:"Enable esxi vm swap" default:"false"`
 }
 
 var tempalteNameRegex *regexp.Regexp