Golang VirtualMachineConfigSpec.NumCPUs方法代码示例

func (cmd *clone) Run(ctx context.Context, f *flag.FlagSet) error {
	var err error

	if len(f.Args()) != 1 {
		return flag.ErrHelp
	}

	cmd.name = f.Arg(0)
	if cmd.name == "" {
		return flag.ErrHelp
	}

	cmd.Client, err = cmd.ClientFlag.Client()
	if err != nil {
		return err
	}

	cmd.Datacenter, err = cmd.DatacenterFlag.Datacenter()
	if err != nil {
		return err
	}

	if cmd.StoragePodFlag.Isset() {
		cmd.StoragePod, err = cmd.StoragePodFlag.StoragePod()
		if err != nil {
			return err
		}
	} else {
		cmd.Datastore, err = cmd.DatastoreFlag.Datastore()
		if err != nil {
			return err
		}
	}

	cmd.HostSystem, err = cmd.HostSystemFlag.HostSystemIfSpecified()
	if err != nil {
		return err
	}

	if cmd.HostSystem != nil {
		if cmd.ResourcePool, err = cmd.HostSystem.ResourcePool(context.TODO()); err != nil {
			return err
		}
	} else {
		// -host is optional
		if cmd.ResourcePool, err = cmd.ResourcePoolFlag.ResourcePool(); err != nil {
			return err
		}
	}

	if cmd.Folder, err = cmd.FolderFlag.Folder(); err != nil {
		return err
	}

	if cmd.VirtualMachine, err = cmd.VirtualMachineFlag.VirtualMachine(); err != nil {
		return err
	}

	task, err := cmd.cloneVM(context.TODO())
	if err != nil {
		return err
	}

	info, err := task.WaitForResult(context.TODO(), nil)
	if err != nil {
		return err
	}

	vm := object.NewVirtualMachine(cmd.Client, info.Result.(types.ManagedObjectReference))

	if cmd.cpus > 0 || cmd.memory > 0 {
		vmConfigSpec := types.VirtualMachineConfigSpec{}
		if cmd.cpus > 0 {
			vmConfigSpec.NumCPUs = int32(cmd.cpus)
		}
		if cmd.memory > 0 {
			vmConfigSpec.MemoryMB = int64(cmd.memory)
		}
		task, err := vm.Reconfigure(context.TODO(), vmConfigSpec)
		if err != nil {
			return err
		}
		_, err = task.WaitForResult(context.TODO(), nil)
		if err != nil {
			return err
		}
	}

	if cmd.on {
		task, err := vm.PowerOn(context.TODO())
		if err != nil {
			return err
		}

		_, err = task.WaitForResult(context.TODO(), nil)
		if err != nil {
			return err
		}

		if cmd.waitForIP {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
				host_name = host_mo.Name
			} else if strings.Contains(pool_mo.Owner.Value, "domain-c") {
				var cluster_mo mo.ClusterComputeResource
				err = property.DefaultCollector(client).RetrieveOne(context.TODO(), pool_mo.Owner, []string{"name"}, &cluster_mo)
				if err != nil {
					return fmt.Errorf("Error reading cluster of base VM: %s", err)
				}
				host_name = cluster_mo.Name
			} else {
				return fmt.Errorf("Unknown compute resource format of base VM: %s", pool_mo.Owner.Value)
			}
		}
	}

	pool_name := d.Get("resource_pool").(string)
	pool_ref, err := object.NewSearchIndex(client).FindByInventoryPath(context.TODO(), fmt.Sprintf("%v/host/%v/Resources/%v", dc_name, host_name, pool_name))
	if err != nil {
		return fmt.Errorf("Error reading resource pool: %s", err)
	}
	if pool_ref == nil {
		return fmt.Errorf("Cannot find resource pool %s", pool_name)
	}

	var relocateSpec types.VirtualMachineRelocateSpec
	var pool_mor types.ManagedObjectReference
	pool_mor = pool_ref.Reference()
	relocateSpec.Pool = &pool_mor

	if d.Get("linked_clone").(bool) {
		relocateSpec.DiskMoveType = "createNewChildDiskBacking"
	}
	var confSpec types.VirtualMachineConfigSpec
	if d.Get("cpus") != nil {
		confSpec.NumCPUs = d.Get("cpus").(int)
	}
	if d.Get("memory") != nil {
		confSpec.MemoryMB = int64(d.Get("memory").(int))
	}

	params := d.Get("configuration_parameters").(map[string]interface{})
	var ov []types.BaseOptionValue
	if len(params) > 0 {
		for k, v := range params {
			key := k
			value := v
			o := types.OptionValue{
				Key:   key,
				Value: &value,
			}
			ov = append(ov, &o)
		}
		confSpec.ExtraConfig = ov
	}

	cloneSpec := types.VirtualMachineCloneSpec{
		Location: relocateSpec,
		Config:   &confSpec,
		PowerOn:  d.Get("power_on").(bool),
	}
	if d.Get("linked_clone").(bool) {
		if image_mo.Snapshot == nil {
			return fmt.Errorf("`linked_clone=true`, but image VM has no snapshots")
		}
		cloneSpec.Snapshot = image_mo.Snapshot.CurrentSnapshot
	}

func resourceVSphereVirtualMachineUpdate(d *schema.ResourceData, meta interface{}) error {
	// flag if changes have to be applied
	hasChanges := false
	// flag if changes have to be done when powered off
	rebootRequired := false

	// make config spec
	configSpec := types.VirtualMachineConfigSpec{}

	if d.HasChange("vcpu") {
		configSpec.NumCPUs = d.Get("vcpu").(int)
		hasChanges = true
		rebootRequired = true
	}

	if d.HasChange("memory") {
		configSpec.MemoryMB = int64(d.Get("memory").(int))
		hasChanges = true
		rebootRequired = true
	}

	// do nothing if there are no changes
	if !hasChanges {
		return nil
	}

	client := meta.(*govmomi.Client)
	dc, err := getDatacenter(client, d.Get("datacenter").(string))
	if err != nil {
		return err
	}
	finder := find.NewFinder(client.Client, true)
	finder = finder.SetDatacenter(dc)

	vm, err := finder.VirtualMachine(context.TODO(), vmPath(d.Get("folder").(string), d.Get("name").(string)))
	if err != nil {
		return err
	}
	log.Printf("[DEBUG] virtual machine config spec: %v", configSpec)

	if rebootRequired {
		log.Printf("[INFO] Shutting down virtual machine: %s", d.Id())

		task, err := vm.PowerOff(context.TODO())
		if err != nil {
			return err
		}

		err = task.Wait(context.TODO())
		if err != nil {
			return err
		}
	}

	log.Printf("[INFO] Reconfiguring virtual machine: %s", d.Id())

	task, err := vm.Reconfigure(context.TODO(), configSpec)
	if err != nil {
		log.Printf("[ERROR] %s", err)
	}

	err = task.Wait(context.TODO())
	if err != nil {
		log.Printf("[ERROR] %s", err)
	}

	if rebootRequired {
		task, err = vm.PowerOn(context.TODO())
		if err != nil {
			return err
		}

		err = task.Wait(context.TODO())
		if err != nil {
			log.Printf("[ERROR] %s", err)
		}
	}

	ip, err := vm.WaitForIP(context.TODO())
	if err != nil {
		return err
	}
	log.Printf("[DEBUG] ip address: %v", ip)

	return resourceVSphereVirtualMachineRead(d, meta)
}

func resourceVSphereVirtualMachineUpdate(d *schema.ResourceData, meta interface{}) error {
	// flag if changes have to be applied
	hasChanges := false
	// flag if changes have to be done when powered off
	rebootRequired := false

	// make config spec
	configSpec := types.VirtualMachineConfigSpec{}

	if d.HasChange("vcpu") {
		configSpec.NumCPUs = int32(d.Get("vcpu").(int))
		hasChanges = true
		rebootRequired = true
	}

	if d.HasChange("memory") {
		configSpec.MemoryMB = int64(d.Get("memory").(int))
		hasChanges = true
		rebootRequired = true
	}

	client := meta.(*govmomi.Client)
	dc, err := getDatacenter(client, d.Get("datacenter").(string))
	if err != nil {
		return err
	}
	finder := find.NewFinder(client.Client, true)
	finder = finder.SetDatacenter(dc)

	vm, err := finder.VirtualMachine(context.TODO(), vmPath(d.Get("folder").(string), d.Get("name").(string)))
	if err != nil {
		return err
	}

	if d.HasChange("disk") {
		hasChanges = true
		oldDisks, newDisks := d.GetChange("disk")
		oldDiskSet := oldDisks.(*schema.Set)
		newDiskSet := newDisks.(*schema.Set)

		addedDisks := newDiskSet.Difference(oldDiskSet)
		removedDisks := oldDiskSet.Difference(newDiskSet)

		// Removed disks
		for _, diskRaw := range removedDisks.List() {
			if disk, ok := diskRaw.(map[string]interface{}); ok {
				devices, err := vm.Device(context.TODO())
				if err != nil {
					return fmt.Errorf("[ERROR] Update Remove Disk - Could not get virtual device list: %v", err)
				}
				virtualDisk := devices.FindByKey(int32(disk["key"].(int)))

				keep := false
				if v, ok := d.GetOk("keep_on_remove"); ok {
					keep = v.(bool)
				}

				err = vm.RemoveDevice(context.TODO(), keep, virtualDisk)
				if err != nil {
					return fmt.Errorf("[ERROR] Update Remove Disk - Error removing disk: %v", err)
				}
			}
		}
		// Added disks
		for _, diskRaw := range addedDisks.List() {
			if disk, ok := diskRaw.(map[string]interface{}); ok {

				var datastore *object.Datastore
				if disk["datastore"] == "" {
					datastore, err = finder.DefaultDatastore(context.TODO())
					if err != nil {
						return fmt.Errorf("[ERROR] Update Remove Disk - Error finding datastore: %v", err)
					}
				} else {
					datastore, err = finder.Datastore(context.TODO(), disk["datastore"].(string))
					if err != nil {
						log.Printf("[ERROR] Couldn't find datastore %v.  %s", disk["datastore"].(string), err)
						return err
					}
				}

				var size int64
				if disk["size"] == 0 {
					size = 0
				} else {
					size = int64(disk["size"].(int))
				}
				iops := int64(disk["iops"].(int))
				controller_type := disk["controller"].(string)

				var mo mo.VirtualMachine
				vm.Properties(context.TODO(), vm.Reference(), []string{"summary", "config"}, &mo)

				var diskPath string
				switch {
				case disk["vmdk"] != "":
					diskPath = disk["vmdk"].(string)
				case disk["name"] != "":
					snapshotFullDir := mo.Config.Files.SnapshotDirectory
					split := strings.Split(snapshotFullDir, " ")
//.........这里部分代码省略.........