fix(region): cpu socket (#18731)

go.mod

@@ -86,7 +86,7 @@ require (
 	k8s.io/client-go v0.19.3
 	k8s.io/cluster-bootstrap v0.19.3
 	moul.io/http2curl/v2 v2.3.0
-	yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231117073513-e4f90b4cabe4
+	yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231120065010-32185e2427ba
 	yunion.io/x/executor v0.0.0-20230705125604-c5ac3141db32
 	yunion.io/x/jsonutils v1.0.1-0.20230613121553-0f3b41e2ef19
 	yunion.io/x/log v1.0.1-0.20230411060016-feb3f46ab361

go.sum

@@ -1192,8 +1192,8 @@ sigs.k8s.io/structured-merge-diff/v4 v4.0.1/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
-yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231117073513-e4f90b4cabe4 h1:cMkp0GGx770vEryaMBZLWdcR3lhmScM+FbE6XWmqEZU=
-yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231117073513-e4f90b4cabe4/go.mod h1:aj1gR9PPb6eqqKOwvANe26CoZFY8ydmXy0fuvgKYXH0=
+yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231120065010-32185e2427ba h1:+q78oFUtoFfoIwP6KRSBE3EGX4QRgZNjwIqNnfXCQs8=
+yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231120065010-32185e2427ba/go.mod h1:aj1gR9PPb6eqqKOwvANe26CoZFY8ydmXy0fuvgKYXH0=
 yunion.io/x/executor v0.0.0-20230705125604-c5ac3141db32 h1:v7POYkQwo1XzOxBoIoRVr/k0V9Y5JyjpshlIFa9raug=
 yunion.io/x/executor v0.0.0-20230705125604-c5ac3141db32/go.mod h1:Uxuou9WQIeJXNpy7t2fPLL0BYLvLiMvGQwY7Qc6aSws=
 yunion.io/x/jsonutils v0.0.0-20190625054549-a964e1e8a051/go.mod h1:4N0/RVzsYL3kH3WE/H1BjUQdFiWu50JGCFQuuy+Z634=

pkg/apis/compute/api.go

@@ -429,6 +429,11 @@ type ServerCreateInput struct {
 	// default: 1
 	VcpuCount int `json:"vcpu_count"`
 
+	// cpu卡槽数
+	// 目前仅vmware支持此参数
+	// default: 1
+	CpuSockets int `json:"cpu_sockets"`
+
 	// 用户自定义启动脚本
 	// 支持 #cloud-config yaml 格式及shell脚本
 	// 支持特殊user data平台: Aliyun, Qcloud, Azure, Apsara, Ucloud

pkg/apis/compute/guests.go

@@ -764,6 +764,8 @@ type ServerChangeConfigInput struct {
 	// swagger: ignore
 	Flavor string `json:"flavor" yunion-deprecated-by:"instance_type"`
 
+	// cpu卡槽数
+	CpuSockets *int `json:"cpu_sockets"`
 	// cpu大小
 	VcpuCount int `json:"vcpu_count"`
 	// 内存大小, 1024M, 1G
@@ -809,6 +811,7 @@ type GuestJsonDesc struct {
 	Description    string `json:"description"`
 	UUID           string `json:"uuid"`
 	Mem            int    `json:"mem"`
+	CpuSockets     int    `json:"cpu_sockets"`
 	Cpu            int    `json:"cpu"`
 	Vga            string `json:"vga"`
 	Vdi            string `json:"vdi"`

pkg/compute/guestdrivers/base.go

@@ -237,8 +237,8 @@ func (drv *SBaseGuestDriver) DoGuestCreateDisksTask(ctx context.Context, guest *
 	return fmt.Errorf("Not Implement")
 }
 
-func (drv *SBaseGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, vmemSize int64) error {
-	return fmt.Errorf("Not Implement")
+func (drv *SBaseGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, cpuSockets, vmemSize int64) error {
+	return errors.Wrapf(cloudprovider.ErrNotImplemented, "RequestChangeVmConfig")
 }
 
 func (drv *SBaseGuestDriver) NeedRequestGuestHotAddIso(ctx context.Context, guest *models.SGuest) bool {

pkg/compute/guestdrivers/container.go

@@ -196,7 +196,7 @@ func (self *SContainerDriver) DoGuestCreateDisksTask(ctx context.Context, guest
 	return self.newUnsupportOperationError("create disk")
 }
 
-func (self *SContainerDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, vmemSize int64) error {
+func (self *SContainerDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, cpuSockets, vmemSize int64) error {
 	return self.newUnsupportOperationError("change config")
 }
 

pkg/compute/guestdrivers/esxi.go

@@ -274,6 +274,10 @@ func (self *SESXiGuestDriver) ValidateCreateData(ctx context.Context, userCred m
 		data.Disks[i].Format = "vmdk"
 	}
 
+	if data.CpuSockets > data.VcpuCount {
+		return nil, httperrors.NewInputParameterError("The number of cpu sockets cannot be greater than the number of cpus")
+	}
+
 	// check disk config
 	if len(data.Disks) == 0 {
 		return data, nil

pkg/compute/guestdrivers/kvm.go

@@ -431,7 +431,7 @@ func (self *SKVMGuestDriver) NeedStopForChangeSpec(ctx context.Context, guest *m
 	// apis.IsARM(guest.OsArch)
 }
 
-func (self *SKVMGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, vmemSize int64) error {
+func (self *SKVMGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, cpuSockets, vmemSize int64) error {
 	if jsonutils.QueryBoolean(task.GetParams(), "guest_online", false) {
 		addCpu := vcpuCount - int64(guest.VcpuCount)
 		addMem := vmemSize - int64(guest.VmemSize)

pkg/compute/guestdrivers/managedvirtual.go

@@ -989,8 +989,11 @@ func (drv *SManagedVirtualizedGuestDriver) DoGuestCreateDisksTask(ctx context.Co
 	return nil
 }
 
-func (drv *SManagedVirtualizedGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, vmemSize int64) error {
-	host, _ := guest.GetHost()
+func (drv *SManagedVirtualizedGuestDriver) RequestChangeVmConfig(ctx context.Context, guest *models.SGuest, task taskman.ITask, instanceType string, vcpuCount, cpuSockets, vmemSize int64) error {
+	host, err := guest.GetHost()
+	if err != nil {
+		return errors.Wrapf(err, "GetHost")
+	}
 	ihost, err := host.GetIHost(ctx)
 	if err != nil {
 		return err
@@ -1002,22 +1005,21 @@ func (drv *SManagedVirtualizedGuestDriver) RequestChangeVmConfig(ctx context.Con
 	}
 
 	if len(instanceType) == 0 {
-		region, _ := host.GetRegion()
+		region, err := host.GetRegion()
+		if err != nil {
+			return err
+		}
 		sku, err := models.ServerSkuManager.GetMatchedSku(region.GetId(), vcpuCount, vmemSize)
 		if err != nil {
-			return errors.Wrap(err, "ManagedVirtualizedGuestDriver.RequestChangeVmConfig.GetMatchedSku")
+			return errors.Wrapf(err, "GetMatchedSku %s %dC%dM", region.GetId(), vcpuCount, vmemSize)
 		}
-
-		if sku == nil {
-			return errors.Wrap(errors.ErrNotFound, "ManagedVirtualizedGuestDriver.RequestChangeVmConfig.GetMatchedSku")
-		}
-
 		instanceType = sku.Name
 	}
 
 	taskman.LocalTaskRun(task, func() (jsonutils.JSONObject, error) {
 		config := &cloudprovider.SManagedVMChangeConfig{
 			Cpu:          int(vcpuCount),
+			CpuSocket:    int(cpuSockets),
 			MemoryMB:     int(vmemSize),
 			InstanceType: instanceType,
 		}

pkg/compute/models/guest_actions.go

@@ -2697,13 +2697,14 @@ func (self *SGuest) PerformChangeConfig(ctx context.Context, userCred mcclient.T
 	}
 
 	var addCpu, addMem int
-	var cpuChanged, memChanged bool
+	var cpuChanged, cpuSocketsChanged, memChanged bool
 
 	confs := jsonutils.NewDict()
 	confs.Add(jsonutils.Marshal(map[string]interface{}{
 		"instance_type": self.InstanceType,
 		"vcpu_count":    self.VcpuCount,
 		"vmem_size":     self.VmemSize,
+		"cpu_sockets":   self.CpuSockets,
 	}), "old")
 	if len(input.InstanceType) > 0 {
 		sku, err := ServerSkuManager.FetchSkuByNameAndProvider(input.InstanceType, self.GetDriver().GetProvider(), true)
@@ -2735,24 +2736,33 @@ func (self *SGuest) PerformChangeConfig(ctx context.Context, userCred mcclient.T
 			addCpu = input.VcpuCount - self.VcpuCount
 			confs.Add(jsonutils.NewInt(int64(input.VcpuCount)), "vcpu_count")
 		}
-		if !regutils.MatchSize(input.VmemSize) {
-			return nil, httperrors.NewBadRequestError("Memory size %q must be number[+unit], like 256M, 1G or 256", input.VmemSize)
-		}
-		nVmem, err := fileutils.GetSizeMb(input.VmemSize, 'M', 1024)
-		if err != nil {
-			httperrors.NewBadRequestError("Params vmem_size parse error")
-		}
-		if nVmem != self.VmemSize {
-			memChanged = true
-			addMem = nVmem - self.VmemSize
-			err = confs.Add(jsonutils.NewInt(int64(nVmem)), "vmem_size")
+		if len(input.VmemSize) > 0 {
+			if !regutils.MatchSize(input.VmemSize) {
+				return nil, httperrors.NewBadRequestError("Memory size %q must be number[+unit], like 256M, 1G or 256", input.VmemSize)
+			}
+			nVmem, err := fileutils.GetSizeMb(input.VmemSize, 'M', 1024)
 			if err != nil {
-				return nil, httperrors.NewBadRequestError("Params vmem_size parse error")
+				httperrors.NewBadRequestError("Params vmem_size parse error")
+			}
+			if nVmem != self.VmemSize {
+				memChanged = true
+				addMem = nVmem - self.VmemSize
+				err = confs.Add(jsonutils.NewInt(int64(nVmem)), "vmem_size")
+				if err != nil {
+					return nil, httperrors.NewBadRequestError("Params vmem_size parse error")
+				}
 			}
 		}
 	}
+	if input.CpuSockets != nil && *input.CpuSockets != self.CpuSockets {
+		if *input.CpuSockets > self.VcpuCount+addCpu {
+			return nil, httperrors.NewInputParameterError("The number of cpu sockets cannot be greater than the number of cpus")
+		}
+		cpuSocketsChanged = true
+		confs.Set("cpu_sockets", jsonutils.NewInt(int64(*input.CpuSockets)))
+	}
 
-	if self.Status == api.VM_RUNNING && (cpuChanged || memChanged) && self.GetDriver().NeedStopForChangeSpec(ctx, self, cpuChanged, memChanged) {
+	if self.Status == api.VM_RUNNING && (cpuChanged || memChanged || cpuSocketsChanged) && self.GetDriver().NeedStopForChangeSpec(ctx, self, cpuChanged, memChanged) {
 		return nil, httperrors.NewInvalidStatusError("cannot change CPU/Memory spec in status %s", self.Status)
 	}
 

pkg/compute/models/guestdrivers.go

@@ -165,7 +165,7 @@ type IGuestDriver interface {
 
 	AllowReconfigGuest() bool
 	DoGuestCreateDisksTask(ctx context.Context, guest *SGuest, task taskman.ITask) error
-	RequestChangeVmConfig(ctx context.Context, guest *SGuest, task taskman.ITask, instanceType string, vcpuCount, vmemSize int64) error
+	RequestChangeVmConfig(ctx context.Context, guest *SGuest, task taskman.ITask, instanceType string, vcpuCount, cpuSockets, vmemSize int64) error
 
 	NeedRequestGuestHotAddIso(ctx context.Context, guest *SGuest) bool
 	RequestGuestHotAddIso(ctx context.Context, guest *SGuest, path string, boot bool, task taskman.ITask) error

pkg/compute/models/guests.go

@@ -121,6 +121,8 @@ type SGuest struct {
 
 	db.SEncryptedResource
 
+	// CPU大小
+	CpuSockets int `nullable:"false" default:"1" list:"user" create:"optional"`
 	// CPU大小
 	VcpuCount int `nullable:"false" default:"1" list:"user" create:"optional"`
 	// 内存大小, 单位MB
@@ -3015,6 +3017,7 @@ func (g *SGuest) syncWithCloudVM(ctx context.Context, userCred mcclient.TokenCre
 		}
 
 		g.VcpuCount = extVM.GetVcpuCount()
+		g.CpuSockets = extVM.GetCpuSockets()
 		g.BootOrder = extVM.GetBootOrder()
 		g.Vga = extVM.GetVga()
 		g.Vdi = extVM.GetVdi()
@@ -3108,6 +3111,7 @@ func (manager *SGuestManager) newCloudVM(ctx context.Context, userCred mcclient.
 	guest.InferPowerStates()
 	guest.ExternalId = extVM.GetGlobalId()
 	guest.VcpuCount = extVM.GetVcpuCount()
+	guest.CpuSockets = extVM.GetCpuSockets()
 	guest.BootOrder = extVM.GetBootOrder()
 	guest.Vga = extVM.GetVga()
 	guest.Vdi = extVM.GetVdi()
@@ -4911,6 +4915,7 @@ func (self *SGuest) GetJsonDescAtHypervisor(ctx context.Context, host *SHost) *a
 		UUID:        self.Id,
 		Mem:         self.VmemSize,
 		Cpu:         self.VcpuCount,
+		CpuSockets:  self.CpuSockets,
 		Vga:         self.getVga(),
 		Vdi:         self.GetVdi(),
 		Machine:     self.getMachine(),

pkg/compute/tasks/guest_change_config_task.go

@@ -194,11 +194,12 @@ func (task *GuestChangeConfigTask) OnCreateDisksCompleteFailed(ctx context.Conte
 func (task *GuestChangeConfigTask) OnCreateDisksComplete(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
 	guest := obj.(*models.SGuest)
 
-	if task.Params.Contains("instance_type") || task.Params.Contains("vcpu_count") || task.Params.Contains("vmem_size") {
+	if task.Params.Contains("instance_type") || task.Params.Contains("vcpu_count") || task.Params.Contains("vmem_size") || task.Params.Contains("cpu_sockets") {
 		task.SetStage("OnGuestChangeCpuMemSpecComplete", nil)
 		instanceType, _ := task.Params.GetString("instance_type")
 		vcpuCount, _ := task.Params.Int("vcpu_count")
 		vmemSize, _ := task.Params.Int("vmem_size")
+		cpuSockets, _ := task.Params.Int("cpu_sockets")
 		if len(instanceType) > 0 {
 			provider := guest.GetDriver().GetProvider()
 			sku, err := models.ServerSkuManager.FetchSkuByNameAndProvider(instanceType, provider, false)
@@ -216,14 +217,14 @@ func (task *GuestChangeConfigTask) OnCreateDisksComplete(ctx context.Context, ob
 				vmemSize = int64(guest.VmemSize)
 			}
 		}
-		task.startGuestChangeCpuMemSpec(ctx, guest, instanceType, vcpuCount, vmemSize)
+		task.startGuestChangeCpuMemSpec(ctx, guest, instanceType, vcpuCount, cpuSockets, vmemSize)
 	} else {
 		task.OnGuestChangeCpuMemSpecComplete(ctx, obj, data)
 	}
 }
 
-func (task *GuestChangeConfigTask) startGuestChangeCpuMemSpec(ctx context.Context, guest *models.SGuest, instanceType string, vcpuCount int64, vmemSize int64) {
-	err := guest.GetDriver().RequestChangeVmConfig(ctx, guest, task, instanceType, vcpuCount, vmemSize)
+func (task *GuestChangeConfigTask) startGuestChangeCpuMemSpec(ctx context.Context, guest *models.SGuest, instanceType string, vcpuCount, cpuSockets int64, vmemSize int64) {
+	err := guest.GetDriver().RequestChangeVmConfig(ctx, guest, task, instanceType, vcpuCount, cpuSockets, vmemSize)
 	if err != nil {
 		task.markStageFailed(ctx, guest, jsonutils.NewString(err.Error()))
 		return
@@ -235,6 +236,7 @@ func (task *GuestChangeConfigTask) OnGuestChangeCpuMemSpecComplete(ctx context.C
 
 	instanceType, _ := task.Params.GetString("instance_type")
 	vcpuCount, _ := task.Params.Int("vcpu_count")
+	cpuSockets, _ := task.Params.Int("cpu_sockets")
 	vmemSize, _ := task.Params.Int("vmem_size")
 
 	if len(instanceType) == 0 {
@@ -251,6 +253,9 @@ func (task *GuestChangeConfigTask) OnGuestChangeCpuMemSpecComplete(ctx context.C
 		if vcpuCount > 0 {
 			guest.VcpuCount = int(vcpuCount)
 		}
+		if cpuSockets > 0 {
+			guest.CpuSockets = int(cpuSockets)
+		}
 		if vmemSize > 0 {
 			guest.VmemSize = int(vmemSize)
 		}

pkg/mcclient/options/compute/servers.go

@@ -409,6 +409,7 @@ type ServerCreateOptionalOptions struct {
 	ServerConfigs
 
 	MemSpec        string `help:"Memory size Or Instance Type" metavar:"MEMSPEC" json:"-"`
+	CpuSockets     int    `help:"Cpu sockets"`
 	EnableMemclean bool   `help:"clean guest memory after guest exit" json:"enable_memclean"`
 
 	Keypair          string   `help:"SSH Keypair"`
@@ -996,9 +997,10 @@ func (o *ServerRebuildRootOptions) Description() string {
 
 type ServerChangeConfigOptions struct {
 	ServerIdOptions
-	VcpuCount *int     `help:"New number of Virtual CPU cores" json:"vcpu_count" token:"ncpu"`
-	VmemSize  string   `help:"New memory size" json:"vmem_size" token:"vmem"`
-	Disk      []string `help:"Data disk description, from the 1st data disk to the last one, empty string if no change for this data disk"`
+	VcpuCount  *int     `help:"New number of Virtual CPU cores" json:"vcpu_count" token:"ncpu"`
+	CpuSockets *int     `help:"Cpu sockets"`
+	VmemSize   string   `help:"New memory size" json:"vmem_size" token:"vmem"`
+	Disk       []string `help:"Data disk description, from the 1st data disk to the last one, empty string if no change for this data disk"`
 
 	InstanceType string `help:"Instance Type, e.g. S2.SMALL2 for qcloud"`
 

vendor/modules.txt

@@ -1458,7 +1458,7 @@ sigs.k8s.io/structured-merge-diff/v4/value
 # sigs.k8s.io/yaml v1.2.0
 ## explicit; go 1.12
 sigs.k8s.io/yaml
-# yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231117073513-e4f90b4cabe4
+# yunion.io/x/cloudmux v0.3.10-0-alpha.1.0.20231120065010-32185e2427ba
 ## explicit; go 1.18
 yunion.io/x/cloudmux/pkg/apis
 yunion.io/x/cloudmux/pkg/apis/billing

vendor/yunion.io/x/cloudmux/pkg/cloudprovider/instance.go

@@ -175,6 +175,7 @@ type SManagedVMCreateConfig struct {
 
 type SManagedVMChangeConfig struct {
 	Cpu          int
+	CpuSocket    int
 	MemoryMB     int
 	InstanceType string
 }

vendor/yunion.io/x/cloudmux/pkg/cloudprovider/resources.go

@@ -346,6 +346,7 @@ type ICloudVM interface {
 
 	GetSerialOutput(port int) (string, error) // 目前仅谷歌云windows机器会使用到此接口
 
+	GetCpuSockets() int
 	GetVcpuCount() int
 	GetVmemSizeMB() int //MB
 	GetBootOrder() string

vendor/yunion.io/x/cloudmux/pkg/multicloud/esxi/host.go

@@ -771,6 +771,7 @@ type SCreateVMParam struct {
 	Name                 string
 	Uuid                 string
 	OsName               string
+	CpuSockets           int
 	Cpu                  int
 	Mem                  int
 	Bios                 string
@@ -1056,14 +1057,19 @@ func (host *SHost) DoCreateVM(ctx context.Context, ds *SDatastore, params SCreat
 		version = "vmx-08"
 	}
 
+	if params.CpuSockets == 0 {
+		params.CpuSockets = 1
+	}
+
 	spec := types.VirtualMachineConfigSpec{
-		Name:     name,
-		Version:  version,
-		Uuid:     params.Uuid,
-		GuestId:  guestId,
-		NumCPUs:  int32(params.Cpu),
-		MemoryMB: int64(params.Mem),
-		Firmware: firmware,
+		Name:              name,
+		Version:           version,
+		Uuid:              params.Uuid,
+		GuestId:           guestId,
+		NumCPUs:           int32(params.Cpu),
+		NumCoresPerSocket: int32(params.CpuSockets),
+		MemoryMB:          int64(params.Mem),
+		Firmware:          firmware,
 
 		CpuHotAddEnabled:    &True,
 		CpuHotRemoveEnabled: &True,
@@ -1288,11 +1294,15 @@ func (host *SHost) CloneVM(ctx context.Context, from *SVirtualMachine, snapshot
 	if len(params.Uuid) != 0 {
 		name = params.Uuid
 	}
+	if params.CpuSockets == 0 {
+		params.CpuSockets = 1
+	}
 	spec := types.VirtualMachineConfigSpec{
-		Name:     name,
-		Uuid:     params.Uuid,
-		NumCPUs:  int32(params.Cpu),
-		MemoryMB: int64(params.Mem),
+		Name:              name,
+		Uuid:              params.Uuid,
+		NumCPUs:           int32(params.Cpu),
+		NumCoresPerSocket: int32(params.CpuSockets),
+		MemoryMB:          int64(params.Mem),
 
 		CpuHotAddEnabled:    &True,
 		CpuHotRemoveEnabled: &True,

vendor/yunion.io/x/cloudmux/pkg/multicloud/esxi/virtualmachine.go

@@ -388,6 +388,14 @@ func (svm *SVirtualMachine) GetIEIP() (cloudprovider.ICloudEIP, error) {
 	return nil, nil
 }
 
+func (svm *SVirtualMachine) GetCpuSockets() int {
+	vm := svm.getVirtualMachine()
+	if vm.Config != nil {
+		return int(vm.Config.Hardware.NumCoresPerSocket)
+	}
+	return 1
+}
+
 func (svm *SVirtualMachine) GetVcpuCount() int {
 	return int(svm.getVirtualMachine().Summary.Config.NumCpu)
 }
@@ -761,20 +769,24 @@ func (svm *SVirtualMachine) acquireVmrcUrl() (*cloudprovider.ServerVncOutput, er
 }
 
 func (svm *SVirtualMachine) ChangeConfig(ctx context.Context, config *cloudprovider.SManagedVMChangeConfig) error {
-	return svm.doChangeConfig(ctx, int32(config.Cpu), int64(config.MemoryMB), "", "")
+	return svm.doChangeConfig(ctx, int32(config.Cpu), int32(config.CpuSocket), int64(config.MemoryMB), "", "")
 }
 
 func (svm *SVirtualMachine) GetVersion() string {
 	return svm.getVirtualMachine().Config.Version
 }
 
-func (svm *SVirtualMachine) doChangeConfig(ctx context.Context, ncpu int32, vmemMB int64, guestId string, version string) error {
+func (svm *SVirtualMachine) doChangeConfig(ctx context.Context, ncpu, cpuSockets int32, vmemMB int64, guestId string, version string) error {
 	changed := false
 	configSpec := types.VirtualMachineConfigSpec{}
 	if int(ncpu) != svm.GetVcpuCount() {
 		configSpec.NumCPUs = ncpu
 		changed = true
 	}
+	if cpuSockets > 0 && int(cpuSockets) != svm.GetCpuSockets() {
+		configSpec.NumCoresPerSocket = cpuSockets
+		changed = true
+	}
 	if int(vmemMB) != svm.GetVmemSizeMB() {
 		configSpec.MemoryMB = vmemMB
 		changed = true

vendor/yunion.io/x/cloudmux/pkg/multicloud/instance_base.go

@@ -31,6 +31,10 @@ func (instance *SInstanceBase) GetIHostId() string {
 	return ""
 }
 
+func (instance *SInstanceBase) GetCpuSockets() int {
+	return 1
+}
+
 func (instance *SInstanceBase) GetSerialOutput(port int) (string, error) {
 	return "", cloudprovider.ErrNotImplemented
 }

vendor/yunion.io/x/cloudmux/pkg/multicloud/remotefile/instance.go

@@ -34,6 +34,7 @@ type SInstance struct {
 	Hostname         string
 	SecurityGroupIds []string
 	VcpuCount        int
+	CpuSockets       int
 	VmemSizeMb       int
 	BootOrder        string
 	Vga              string
@@ -168,6 +169,10 @@ func (self *SInstance) AllocatePublicIpAddress() (string, error) {
 	return "", cloudprovider.ErrNotSupported
 }
 
+func (self *SInstance) GetCpuSockets() int {
+	return self.CpuSockets
+}
+
 func (self *SInstance) GetVcpuCount() int {
 	return self.VcpuCount
 }