Esempio n. 1
0
func (d *Dispatcher) reconfigureApplianceSpec(vm *vm.VirtualMachine, conf *metadata.VirtualContainerHostConfigSpec) (*types.VirtualMachineConfigSpec, error) {
	defer trace.End(trace.Begin(""))

	var devices object.VirtualDeviceList
	var err error

	spec := &types.VirtualMachineConfigSpec{
		Name:    conf.Name,
		GuestId: "other3xLinux64Guest",
		Files:   &types.VirtualMachineFileInfo{VmPathName: fmt.Sprintf("[%s]", conf.ImageStores[0].Host)},
	}

	if devices, err = d.configIso(conf, vm); err != nil {
		return nil, err
	}

	deviceChange, err := devices.ConfigSpec(types.VirtualDeviceConfigSpecOperationAdd)
	if err != nil {
		log.Errorf("Failed to create config spec for appliance: %s", err)
		return nil, err
	}

	spec.DeviceChange = deviceChange

	cfg := make(map[string]string)
	extraconfig.Encode(extraconfig.MapSink(cfg), conf)
	spec.ExtraConfig = append(spec.ExtraConfig, extraconfig.OptionValueFromMap(cfg)...)
	return spec, nil
}
Esempio n. 2
0
func (d *Dispatcher) createApplianceSpec(conf *metadata.VirtualContainerHostConfigSpec, vConf *data.InstallerData) (*types.VirtualMachineConfigSpec, error) {
	defer trace.End(trace.Begin(""))

	var devices object.VirtualDeviceList
	var err error

	cfg := make(map[string]string)
	extraconfig.Encode(extraconfig.MapSink(cfg), conf)

	spec := &spec.VirtualMachineConfigSpec{
		VirtualMachineConfigSpec: &types.VirtualMachineConfigSpec{
			Name:     conf.Name,
			GuestId:  "other3xLinux64Guest",
			Files:    &types.VirtualMachineFileInfo{VmPathName: fmt.Sprintf("[%s]", conf.ImageStores[0].Host)},
			NumCPUs:  int32(vConf.ApplianceSize.CPU.Limit),
			MemoryMB: vConf.ApplianceSize.Memory.Limit,
			// Encode the config both here and after the VMs created so that it can be identified as a VCH appliance as soon as
			// creation is complete.
			ExtraConfig: extraconfig.OptionValueFromMap(cfg),
		},
	}

	if devices, err = d.addIDEController(devices); err != nil {
		return nil, err
	}

	if devices, err = d.addParaVirtualSCSIController(devices); err != nil {
		return nil, err
	}

	if devices, err = d.addNetworkDevices(conf, spec, devices); err != nil {
		return nil, err
	}

	deviceChange, err := devices.ConfigSpec(types.VirtualDeviceConfigSpecOperationAdd)
	if err != nil {
		return nil, err
	}

	spec.DeviceChange = deviceChange
	return spec.VirtualMachineConfigSpec, nil
}
Esempio n. 3
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func (h *Handle) Commit(ctx context.Context, sess *session.Session) error {
	if h.committed {
		return nil // already committed
	}

	// make sure there is a spec
	h.SetSpec(nil)
	cfg := make(map[string]string)
	extraconfig.Encode(extraconfig.MapSink(cfg), h.ExecConfig)
	s := h.Spec.Spec()
	s.ExtraConfig = append(s.ExtraConfig, extraconfig.OptionValueFromMap(cfg)...)

	if err := h.Container.Commit(ctx, sess, h); err != nil {
		return err
	}

	h.committed = true
	removeHandle(h.key)
	return nil
}
Esempio n. 4
0
File: spec.go Progetto: jak-atx/vic
// NewVirtualMachineConfigSpec returns a VirtualMachineConfigSpec
func NewVirtualMachineConfigSpec(ctx context.Context, session *session.Session, config *VirtualMachineConfigSpecConfig) (*VirtualMachineConfigSpec, error) {
	defer trace.End(trace.Begin(config.ID))

	VMPathName := config.VMPathName
	if !session.IsVSAN(ctx) {
		// VMFS requires the full path to vmx or everything but the datastore is ignored
		VMPathName = fmt.Sprintf("%s/%s/%[2]s.vmx", config.VMPathName, config.ID)
	}

	log.Debugf("Adding metadata to the configspec: %+v", config.Metadata)
	// TEMPORARY

	s := &types.VirtualMachineConfigSpec{
		Name: config.ID,
		Files: &types.VirtualMachineFileInfo{
			VmPathName: VMPathName,
		},
		NumCPUs:             config.NumCPUs,
		CpuHotAddEnabled:    &config.VMForkEnabled, // this disables vNUMA when true
		MemoryMB:            config.MemoryMB,
		MemoryHotAddEnabled: &config.VMForkEnabled,

		// needed to cause the disk uuid to propogate into linux for presentation via /dev/disk/by-id/
		ExtraConfig: []types.BaseOptionValue{
			// lets us see the UUID for the containerfs disk (hidden from daemon)
			&types.OptionValue{Key: "disk.EnableUUID", Value: "true"},
			// needed to avoid the questions that occur when attaching multiple disks with the same uuid (bugzilla 1362918)
			&types.OptionValue{Key: "answer.msg.disk.duplicateUUID", Value: "Yes"},
			&types.OptionValue{Key: "answer.msg.serial.file.open", Value: "Replace"},

			&types.OptionValue{Key: "sched.mem.lpage.maxSharedPages", Value: "256"},
			// seems to be needed to avoid children hanging shortly after fork
			&types.OptionValue{Key: "vmotion.checkpointSVGAPrimarySize", Value: "4194304"},

			// trying this out - if it works then we need to determine if we can rely on serial0 being the correct index.
			&types.OptionValue{Key: "serial0.hardwareFlowControl", Value: "TRUE"},

			// https://enatai-jira.eng.vmware.com/browse/BON-257
			&types.OptionValue{Key: "memory.noHotAddOver4GB", Value: "FALSE"},
			&types.OptionValue{Key: "memory.maxGrow", Value: "512"},

			// http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2030189
			&types.OptionValue{Key: "tools.remindInstall", Value: "FALSE"},
			&types.OptionValue{Key: "tools.upgrade.policy", Value: "manual"},
		},
	}

	// encode the config as optionvalues
	cfg := map[string]string{}
	extraconfig.Encode(extraconfig.MapSink(cfg), config.Metadata)
	metaCfg := extraconfig.OptionValueFromMap(cfg)

	// merge it with the sec
	s.ExtraConfig = append(s.ExtraConfig, metaCfg...)

	return &VirtualMachineConfigSpec{
		Session:                  session,
		VirtualMachineConfigSpec: s,
		config: config,
	}, nil
}