Пример #1
0
Файл: list.go Проект: vmware/vic
// upgradeStatusMessage generates a user facing status string about upgrade progress and status
func (l *List) upgradeStatusMessage(ctx context.Context, vch *vm.VirtualMachine, installerVer *version.Build, vchVer *version.Build) string {
	if sameVer := installerVer.Equal(vchVer); sameVer {
		return "Up to date"
	}

	upgrading, _, err := vch.UpgradeInProgress(ctx, management.UpgradePrefix)
	if err != nil {
		return fmt.Sprintf("Unknown: %s", err)
	}
	if upgrading {
		return "Upgrade in progress"
	}

	canUpgrade, err := installerVer.IsNewer(vchVer)
	if err != nil {
		return fmt.Sprintf("Unknown: %s", err)
	}
	if canUpgrade {
		return fmt.Sprintf("Upgradeable to %s", installerVer.ShortVersion())
	}

	oldInstaller, err := installerVer.IsOlder(vchVer)
	if err != nil {
		return fmt.Sprintf("Unknown: %s", err)
	}
	if oldInstaller {
		return fmt.Sprintf("VCH has newer version")
	}

	// can't get here
	return "Invalid upgrade status"
}
Пример #2
0
func (d *Dispatcher) InspectVCH(vch *vm.VirtualMachine, conf *config.VirtualContainerHostConfigSpec) error {
	defer trace.End(trace.Begin(conf.Name))

	state, err := vch.PowerState(d.ctx)
	if err != nil {
		log.Errorf("Failed to get VM power state, service might not be available at this moment.")
	}
	if state != types.VirtualMachinePowerStatePoweredOn {
		err = errors.Errorf("VCH is not powered on, state %s", state)
		log.Errorf("%s", err)
		return err
	}

	clientIP := conf.ExecutorConfig.Networks["client"].Assigned.IP
	externalIP := conf.ExecutorConfig.Networks["external"].Assigned.IP

	if ip.IsUnspecifiedIP(clientIP) {
		err = errors.Errorf("No client IP address assigned")
		log.Errorf("%s", err)
		return err
	}

	if ip.IsUnspecifiedIP(externalIP) {
		err = errors.Errorf("No external IP address assigned")
		log.Errorf("%s", err)
		return err
	}

	d.HostIP = clientIP.String()
	log.Debugf("IP address for client interface: %s", d.HostIP)
	if !conf.HostCertificate.IsNil() {
		d.VICAdminProto = "https"
		d.DockerPort = fmt.Sprintf("%d", opts.DefaultTLSHTTPPort)
	} else {
		d.VICAdminProto = "http"
		d.DockerPort = fmt.Sprintf("%d", opts.DefaultHTTPPort)
	}

	// try looking up preferred name, irrespective of CAs
	if cert, err := conf.HostCertificate.X509Certificate(); err == nil {
		name, _ := viableHostAddress([]net.IP{clientIP}, cert, conf.CertificateAuthorities)
		if name != "" {
			log.Debugf("Retrieved proposed name from host certificate: %q", name)
			log.Debugf("Assigning first name from set: %s", name)

			if name != d.HostIP {
				log.Infof("Using address from host certificate over allocated IP: %s", d.HostIP)
				// reassign
				d.HostIP = name
			}
		} else {
			log.Warnf("Unable to identify address acceptable to host certificate")
		}
	} else {
		log.Debugf("Failed to load host cert: %s", err)
	}

	d.ShowVCH(conf, "", "", "", "")
	return nil
}
Пример #3
0
func (d *Dispatcher) InspectVCH(vch *vm.VirtualMachine, conf *config.VirtualContainerHostConfigSpec) error {
	defer trace.End(trace.Begin(conf.Name))

	state, err := vch.PowerState(d.ctx)
	if err != nil {
		log.Errorf("Failed to get VM power state, service might not be avaialble at this moment.")
	}
	if state != types.VirtualMachinePowerStatePoweredOn {
		err = errors.Errorf("VCH is not powered on, state %s", state)
		log.Errorf("%s", err)
		return err
	}
	if ip.IsUnspecifiedIP(conf.ExecutorConfig.Networks["client"].Assigned.IP) {
		err = errors.Errorf("No client IP address assigned")
		log.Errorf("%s", err)
		return err
	}

	d.HostIP = conf.ExecutorConfig.Networks["client"].Assigned.IP.String()
	log.Debug("IP address for client interface: %s", d.HostIP)
	if !conf.HostCertificate.IsNil() {
		d.VICAdminProto = "https"
		d.DockerPort = fmt.Sprintf("%d", opts.DefaultTLSHTTPPort)
	} else {
		d.VICAdminProto = "http"
		d.DockerPort = fmt.Sprintf("%d", opts.DefaultHTTPPort)
	}
	d.ShowVCH(conf, "", "")
	return nil
}
Пример #4
0
func (d *Dispatcher) deleteNetworkDevices(vmm *vm.VirtualMachine, conf *config.VirtualContainerHostConfigSpec) error {
	defer trace.End(trace.Begin(conf.Name))

	log.Infof("Removing appliance VM network devices")

	power, err := vmm.PowerState(d.ctx)
	if err != nil {
		log.Errorf("Failed to get vm power status %q: %s", vmm.Reference(), err)
		return err

	}
	if power != types.VirtualMachinePowerStatePoweredOff {
		if _, err = vmm.WaitForResult(d.ctx, func(ctx context.Context) (tasks.Task, error) {
			return vmm.PowerOff(ctx)
		}); err != nil {
			log.Errorf("Failed to power off existing appliance for %s", err)
			return err
		}
	}

	devices, err := d.networkDevices(vmm)
	if err != nil {
		log.Errorf("Unable to get network devices: %s", err)
		return err
	}

	if len(devices) == 0 {
		log.Infof("No network device attached")
		return nil
	}
	// remove devices
	return vmm.RemoveDevice(d.ctx, false, devices...)
}
Пример #5
0
func (d *Dispatcher) NewVCHFromComputePath(computePath string, name string, v *validate.Validator) (*vm.VirtualMachine, error) {
	defer trace.End(trace.Begin(fmt.Sprintf("path %q, name %q", computePath, name)))

	var err error

	parent, err := v.ResourcePoolHelper(d.ctx, computePath)
	if err != nil {
		return nil, err
	}
	d.vchPoolPath = path.Join(parent.InventoryPath, name)
	var vchPool *object.ResourcePool
	if d.isVC {
		vapp, err := d.findVirtualApp(d.vchPoolPath)
		if err != nil {
			log.Errorf("Failed to get VCH virtual app %q: %s", d.vchPoolPath, err)
			return nil, err
		}
		if vapp != nil {
			vchPool = vapp.ResourcePool
		}
	}
	if vchPool == nil {
		vchPool, err = d.session.Finder.ResourcePool(d.ctx, d.vchPoolPath)
		if err != nil {
			log.Errorf("Failed to get VCH resource pool %q: %s", d.vchPoolPath, err)
			return nil, err
		}
	}

	rp := compute.NewResourcePool(d.ctx, d.session, vchPool.Reference())
	var vmm *vm.VirtualMachine
	if vmm, err = rp.GetChildVM(d.ctx, d.session, name); err != nil {
		log.Errorf("Failed to get VCH VM: %s", err)
		return nil, err
	}
	if vmm == nil {
		err = errors.Errorf("Didn't find VM %q in resource pool %q", name, rp.Name())
		log.Error(err)
		return nil, err
	}
	vmm.InventoryPath = path.Join(d.vchPoolPath, name)

	// check if it's VCH
	var ok bool
	if ok, err = d.isVCH(vmm); err != nil {
		log.Error(err)
		return nil, err
	}
	if !ok {
		err = errors.Errorf("Not a VCH")
		log.Error(err)
		return nil, err
	}
	return vmm, nil
}
Пример #6
0
// retrieves the uuid of the appliance vm to create a unique vsphere extension name
func (d *Dispatcher) GenerateExtensionName(conf *config.VirtualContainerHostConfigSpec, vm *vm.VirtualMachine) error {
	defer trace.End(trace.Begin(conf.ExtensionName))

	var o mo.VirtualMachine
	err := vm.Properties(d.ctx, vm.Reference(), []string{"config.uuid"}, &o)
	if err != nil {
		return errors.Errorf("Could not get VM UUID from appliance VM due to error: %s", err)
	}

	conf.ExtensionName = "com.vmware.vic." + o.Config.Uuid
	return nil
}
Пример #7
0
func (d *Dispatcher) configIso(conf *metadata.VirtualContainerHostConfigSpec, vm *vm.VirtualMachine) (object.VirtualDeviceList, error) {
	defer trace.End(trace.Begin(""))

	var devices object.VirtualDeviceList
	var err error

	vmDevices, err := vm.Device(d.ctx)
	if err != nil {
		log.Errorf("Failed to get vm devices for appliance: %s", err)
		return nil, err
	}
	ide, err := vmDevices.FindIDEController("")
	if err != nil {
		log.Errorf("Failed to find IDE controller for appliance: %s", err)
		return nil, err
	}
	cdrom, err := devices.CreateCdrom(ide)
	if err != nil {
		log.Errorf("Failed to create Cdrom device for appliance: %s", err)
		return nil, err
	}
	cdrom = devices.InsertIso(cdrom, fmt.Sprintf("[%s] %s/appliance.iso", conf.ImageStores[0].Host, d.vmPathName))
	devices = append(devices, cdrom)
	return devices, nil
}
Пример #8
0
func (d *Dispatcher) getName(vm *vm.VirtualMachine) string {
	name, err := vm.Name(d.ctx)
	if err != nil {
		log.Errorf("VM name not found: %s", err)
		return ""
	}
	return name
}
Пример #9
0
func (d *Dispatcher) networkDevices(vmm *vm.VirtualMachine) ([]types.BaseVirtualDevice, error) {
	defer trace.End(trace.Begin(""))

	var err error
	vmDevices, err := vmm.Device(d.ctx)
	if err != nil {
		log.Errorf("Failed to get vm devices for appliance: %s", err)
		return nil, err
	}
	var devices []types.BaseVirtualDevice
	for _, device := range vmDevices {
		if _, ok := device.(types.BaseVirtualEthernetCard); ok {
			devices = append(devices, device)
		}
	}
	return devices, nil
}
Пример #10
0
// upgradeStatusMessage generates a user facing status string about upgrade progress and status
func (i *Inspect) upgradeStatusMessage(ctx context.Context, vch *vm.VirtualMachine, installerVer *version.Build, vchVer *version.Build) {
	if sameVer := installerVer.Equal(vchVer); sameVer {
		log.Info("Installer has same version as VCH")
		log.Info("No upgrade available with this installer version")
		return
	}

	upgrading, _, err := vch.UpgradeInProgress(ctx, management.UpgradePrefix)
	if err != nil {
		log.Errorf("Unable to determine if upgrade is in progress: %s", err)
		return
	}
	if upgrading {
		log.Info("Upgrade in progress")
		return
	}

	canUpgrade, err := installerVer.IsNewer(vchVer)
	if err != nil {
		log.Errorf("Unable to determine if upgrade is availabile: %s", err)
		return
	}
	if canUpgrade {
		log.Info("Upgrade available")
		return
	}

	oldInstaller, err := installerVer.IsOlder(vchVer)
	if err != nil {
		log.Errorf("Unable to determine if upgrade is available: %s", err)
		return
	}
	if oldInstaller {
		log.Info("Installer has older version than VCH")
		log.Info("No upgrade available with this installer version")
		return
	}

	// can't get here
	log.Warn("Invalid upgrade status")
	return
}
Пример #11
0
Файл: util.go Проект: vmware/vic
// Find the disk by name attached to the given vm.
func findDisk(op trace.Operation, vm *vm.VirtualMachine, name string) (*types.VirtualDisk, error) {
	defer trace.End(trace.Begin(vm.String()))

	log.Debugf("Looking for attached disk matching filename %s", name)

	devices, err := vm.Device(op)
	if err != nil {
		return nil, fmt.Errorf("Failed to refresh devices for vm: %s", errors.ErrorStack(err))
	}

	candidates := devices.Select(func(device types.BaseVirtualDevice) bool {
		db := device.GetVirtualDevice().Backing
		if db == nil {
			return false
		}

		backing, ok := device.GetVirtualDevice().Backing.(*types.VirtualDiskFlatVer2BackingInfo)
		if !ok {
			return false
		}

		log.Debugf("backing file name %s", backing.VirtualDeviceFileBackingInfo.FileName)
		match := strings.HasSuffix(backing.VirtualDeviceFileBackingInfo.FileName, name)
		if match {
			log.Debugf("Found candidate disk for %s at %s", name, backing.VirtualDeviceFileBackingInfo.FileName)
		}

		return match
	})

	if len(candidates) == 0 {
		log.Warnf("No disks match name: %s", name)
		return nil, os.ErrNotExist
	}

	if len(candidates) > 1 {
		return nil, errors.Errorf("Too many disks match name: %s", name)
	}

	return candidates[0].(*types.VirtualDisk), nil
}
Пример #12
0
func (d *Dispatcher) deleteVM(vm *vm.VirtualMachine, force bool) error {
	defer trace.End(trace.Begin(""))

	var err error
	power, err := vm.PowerState(d.ctx)
	if err != nil || power != types.VirtualMachinePowerStatePoweredOff {
		if err != nil {
			log.Warnf("Failed to get vm power status %s: %s", vm.Reference(), err)
		}
		if !force {
			if err != nil {
				return err
			}
			name, err := vm.Name(d.ctx)
			if err != nil {
				log.Errorf("VM name is not found, %s", err)
			}
			if name != "" {
				err = errors.Errorf("VM %s is powered on", name)
			} else {
				err = errors.Errorf("VM %s is powered on", vm.Reference())
			}
			return err
		}
		if _, err = tasks.WaitForResult(d.ctx, func(ctx context.Context) (tasks.ResultWaiter, error) {
			return vm.PowerOff(ctx)
		}); err != nil {
			log.Debugf("Failed to power off existing appliance for %s, try to remove anyway", err)
		}
	}
	// get the actual folder name before we delete it
	folder, err := vm.FolderName(d.ctx)
	if err != nil {
		log.Warnf("Failed to get actual folder name for VM. Will not attempt to delete additional data files in VM directory: %s", err)
	}

	_, err = tasks.WaitForResult(d.ctx, func(ctx context.Context) (tasks.ResultWaiter, error) {
		return vm.Destroy(ctx)
	})
	if err != nil {
		err = errors.Errorf("Failed to destroy vm %s: %s", vm.Reference(), err)
		return err
	}
	if _, err = d.deleteDatastoreFiles(d.session.Datastore, folder, true); err != nil {
		log.Warnf("VM path %s is not removed, %s", folder, err)
	}

	return nil
}
Пример #13
0
func (d *Dispatcher) isVCH(vm *vm.VirtualMachine) (bool, error) {
	if vm == nil {
		return false, errors.New("nil parameter")
	}
	defer trace.End(trace.Begin(vm.InventoryPath))

	info, err := vm.FetchExtraConfig(d.ctx)
	if err != nil {
		err = errors.Errorf("Failed to fetch guest info of appliance vm: %s", err)
		return false, err
	}

	var remoteConf config.VirtualContainerHostConfigSpec
	extraconfig.Decode(extraconfig.MapSource(info), &remoteConf)

	// if the moref of the target matches where we expect to find it for a VCH, run with it
	if remoteConf.ExecutorConfig.ID == vm.Reference().String() {
		return true, nil
	}

	return false, nil
}
Пример #14
0
func (d *Dispatcher) GetVCHConfig(vm *vm.VirtualMachine) (*metadata.VirtualContainerHostConfigSpec, error) {
	defer trace.End(trace.Begin(""))

	//this is the appliance vm
	mapConfig, err := vm.FetchExtraConfig(d.ctx)
	if err != nil {
		err = errors.Errorf("Failed to get VM extra config of %s, %s", vm.Reference(), err)
		log.Errorf("%s", err)
		return nil, err
	}
	data := extraconfig.MapSource(mapConfig)
	vchConfig := &metadata.VirtualContainerHostConfigSpec{}
	result := extraconfig.Decode(data, vchConfig)
	if result == nil {
		err = errors.Errorf("Failed to decode VM configuration %s, %s", vm.Reference(), err)
		log.Errorf("%s", err)
		return nil, err
	}

	//	vchConfig.ID
	return vchConfig, nil
}
Пример #15
0
func (d *Debug) Run(cli *cli.Context) error {
	var err error
	if err = d.processParams(); err != nil {
		return err
	}

	if d.Debug.Debug > 0 {
		log.SetLevel(log.DebugLevel)
		trace.Logger.Level = log.DebugLevel
	}

	if len(cli.Args()) > 0 {
		log.Errorf("Unknown argument: %s", cli.Args()[0])
		return errors.New("invalid CLI arguments")
	}

	log.Infof("### Configuring VCH for debug ####")

	ctx, cancel := context.WithTimeout(context.Background(), d.Timeout)
	defer cancel()

	validator, err := validate.NewValidator(ctx, d.Data)
	if err != nil {
		log.Errorf("Debug cannot continue - failed to create validator: %s", err)
		return errors.New("Debug failed")
	}
	executor := management.NewDispatcher(validator.Context, validator.Session, nil, d.Force)

	var vch *vm.VirtualMachine
	if d.Data.ID != "" {
		vch, err = executor.NewVCHFromID(d.Data.ID)
	} else {
		vch, err = executor.NewVCHFromComputePath(d.Data.ComputeResourcePath, d.Data.DisplayName, validator)
	}
	if err != nil {
		log.Errorf("Failed to get Virtual Container Host %s", d.DisplayName)
		log.Error(err)
		return errors.New("Debug failed")
	}

	log.Infof("")
	log.Infof("VCH ID: %s", vch.Reference().String())

	vchConfig, err := executor.GetVCHConfig(vch)
	if err != nil {
		log.Error("Failed to get Virtual Container Host configuration")
		log.Error(err)
		return errors.New("Debug failed")
	}
	executor.InitDiagnosticLogs(vchConfig)

	installerVer := version.GetBuild()

	log.Info("")
	log.Infof("Installer version: %s", installerVer.ShortVersion())
	log.Infof("VCH version: %s", vchConfig.Version.ShortVersion())

	// load the key file if set
	var key []byte
	if d.authorizedKey != "" {
		key, err = ioutil.ReadFile(d.authorizedKey)
		if err != nil {
			log.Errorf("Unable to read public key from %s: %s", d.authorizedKey, err)
			return errors.New("unable to load public key")
		}
	}

	if err = executor.DebugVCH(vch, vchConfig, d.password, string(key)); err != nil {
		executor.CollectDiagnosticLogs()
		log.Errorf("%s", err)
		return errors.New("Debug failed")
	}

	// display the VCH endpoints again for convenience
	if err = executor.InspectVCH(vch, vchConfig); err != nil {
		executor.CollectDiagnosticLogs()
		log.Errorf("%s", err)
		return errors.New("inspect failed")
	}

	log.Infof("Completed successfully")

	return nil
}
Пример #16
0
func (d *Uninstall) Run(cli *cli.Context) (err error) {
	if err = d.processParams(); err != nil {
		return err
	}

	if d.Debug.Debug > 0 {
		log.SetLevel(log.DebugLevel)
		trace.Logger.Level = log.DebugLevel
	}

	if len(cli.Args()) > 0 {
		log.Errorf("Unknown argument: %s", cli.Args()[0])
		return errors.New("invalid CLI arguments")
	}

	log.Infof("### Removing VCH ####")

	ctx, cancel := context.WithTimeout(context.Background(), d.Timeout)
	defer cancel()
	defer func() {
		if ctx.Err() != nil && ctx.Err() == context.DeadlineExceeded {
			//context deadline exceeded, replace returned error message
			err = errors.Errorf("Delete timed out: use --timeout to add more time")
		}
	}()

	validator, err := validate.NewValidator(ctx, d.Data)
	if err != nil {
		log.Errorf("Delete cannot continue - failed to create validator: %s", err)
		return errors.New("delete failed")
	}
	executor := management.NewDispatcher(validator.Context, validator.Session, nil, d.Force)

	var vch *vm.VirtualMachine
	if d.Data.ID != "" {
		vch, err = executor.NewVCHFromID(d.Data.ID)
	} else {
		vch, err = executor.NewVCHFromComputePath(d.Data.ComputeResourcePath, d.Data.DisplayName, validator)
	}
	if err != nil {
		log.Errorf("Failed to get Virtual Container Host %s", d.DisplayName)
		log.Error(err)
		return errors.New("delete failed")
	}

	log.Infof("")
	log.Infof("VCH ID: %s", vch.Reference().String())

	vchConfig, err := executor.GetVCHConfig(vch)
	if err != nil {
		log.Error("Failed to get Virtual Container Host configuration")
		log.Error(err)
		return errors.New("delete failed")
	}
	executor.InitDiagnosticLogs(vchConfig)

	if err = executor.DeleteVCH(vchConfig); err != nil {
		executor.CollectDiagnosticLogs()
		log.Errorf("%s", err)
		return errors.New("delete failed")
	}

	log.Infof("Completed successfully")

	return nil
}
Пример #17
0
func (i *Inspect) Run(cli *cli.Context) error {
	var err error
	if err = i.processParams(); err != nil {
		return err
	}

	if i.Debug.Debug > 0 {
		log.SetLevel(log.DebugLevel)
		trace.Logger.Level = log.DebugLevel
	}

	if len(cli.Args()) > 0 {
		log.Errorf("Unknown argument: %s", cli.Args()[0])
		return errors.New("invalid CLI arguments")
	}

	log.Infof("### Inspecting VCH ####")

	ctx, cancel := context.WithTimeout(context.Background(), i.Timeout)
	defer cancel()

	validator, err := validate.NewValidator(ctx, i.Data)
	if err != nil {
		log.Errorf("Inspect cannot continue - failed to create validator: %s", err)
		return errors.New("inspect failed")
	}
	executor := management.NewDispatcher(validator.Context, validator.Session, nil, i.Force)

	var vch *vm.VirtualMachine
	if i.Data.ID != "" {
		vch, err = executor.NewVCHFromID(i.Data.ID)
	} else {
		vch, err = executor.NewVCHFromComputePath(i.Data.ComputeResourcePath, i.Data.DisplayName, validator)
	}
	if err != nil {
		log.Errorf("Failed to get Virtual Container Host %s", i.DisplayName)
		log.Error(err)
		return errors.New("inspect failed")
	}

	log.Infof("")
	log.Infof("VCH ID: %s", vch.Reference().String())

	vchConfig, err := executor.GetVCHConfig(vch)
	if err != nil {
		log.Error("Failed to get Virtual Container Host configuration")
		log.Error(err)
		return errors.New("inspect failed")
	}
	executor.InitDiagnosticLogs(vchConfig)

	if err = executor.InspectVCH(vch, vchConfig); err != nil {
		executor.CollectDiagnosticLogs()
		log.Errorf("%s", err)
		return errors.New("inspect failed")
	}

	log.Infof("Completed successfully")

	return nil
}
Пример #18
0
func (d *Dispatcher) deleteVM(vm *vm.VirtualMachine, force bool) error {
	defer trace.End(trace.Begin(fmt.Sprintf("vm %q, force %t", vm.String(), force)))

	var err error
	power, err := vm.PowerState(d.ctx)
	if err != nil || power != types.VirtualMachinePowerStatePoweredOff {
		if err != nil {
			log.Warnf("Failed to get vm power status %q: %s", vm.Reference(), err)
		}
		if !force {
			if err != nil {
				return err
			}
			name := d.getName(vm)
			if name != "" {
				err = errors.Errorf("VM %q is powered on", name)
			} else {
				err = errors.Errorf("VM %q is powered on", vm.Reference())
			}
			return err
		}
		if _, err = vm.WaitForResult(d.ctx, func(ctx context.Context) (tasks.Task, error) {
			return vm.PowerOff(ctx)
		}); err != nil {
			log.Debugf("Failed to power off existing appliance for %s, try to remove anyway", err)
		}
	}
	// get the actual folder name before we delete it
	folder, err := vm.FolderName(d.ctx)
	if err != nil {
		// failed to get folder name, might not be able to remove files for this VM
		name := d.getName(vm)
		if name == "" {
			log.Errorf("Unable to automatically remove all files in datastore for VM %q", vm.Reference())
		} else {
			// try to use the vm name in place of folder
			log.Infof("Delete will attempt to remove datastore files for VM %q", name)
			folder = name
		}
	}

	_, err = vm.WaitForResult(d.ctx, func(ctx context.Context) (tasks.Task, error) {
		return vm.DeleteExceptDisks(ctx)
	})
	if err != nil {
		err = errors.Errorf("Failed to destroy VM %q: %s", vm.Reference(), err)
		err2 := vm.Unregister(d.ctx)
		if err2 != nil {
			return errors.Errorf("%s then failed to unregister VM: %s", err, err2)
		}
		log.Infof("Unregistered VM to cleanup after failed destroy: %q", vm.Reference())
	}
	if _, err = d.deleteDatastoreFiles(d.session.Datastore, folder, true); err != nil {
		log.Warnf("Failed to remove datastore files for VM path %q: %s", folder, err)
	}

	return nil
}
Пример #19
0
func (d *Dispatcher) enableSSH(ctx context.Context, vch *vm.VirtualMachine, password, authorizedKey string) error {
	op, err := trace.FromContext(ctx)
	if err != nil {
		op = trace.NewOperation(ctx, "enable ssh in appliance")
	}

	state, err := vch.PowerState(op)
	if err != nil {
		log.Errorf("Failed to get appliance power state, service might not be available at this moment.")
	}
	if state != types.VirtualMachinePowerStatePoweredOn {
		err = errors.Errorf("VCH appliance is not powered on, state %s", state)
		op.Errorf("%s", err)
		return err
	}

	running, err := vch.IsToolsRunning(op)
	if err != nil || !running {
		err = errors.New("Tools is not running in the appliance, unable to continue")
		op.Errorf("%s", err)
		return err
	}

	manager := guest.NewOperationsManager(d.session.Client.Client, vch.Reference())
	processManager, err := manager.ProcessManager(op)
	if err != nil {
		err = errors.Errorf("Unable to manage processes in appliance VM: %s", err)
		op.Errorf("%s", err)
		return err
	}

	auth := types.NamePasswordAuthentication{}

	spec := types.GuestProgramSpec{
		ProgramPath:      "enable-ssh",
		Arguments:        string(authorizedKey),
		WorkingDirectory: "/",
		EnvVariables:     []string{},
	}

	_, err = processManager.StartProgram(op, &auth, &spec)
	if err != nil {
		err = errors.Errorf("Unable to enable SSH in appliance VM: %s", err)
		op.Errorf("%s", err)
		return err
	}

	if password == "" {
		return nil
	}

	// set the password as well
	spec = types.GuestProgramSpec{
		ProgramPath:      "passwd",
		Arguments:        password,
		WorkingDirectory: "/",
		EnvVariables:     []string{},
	}

	_, err = processManager.StartProgram(op, &auth, &spec)
	if err != nil {
		err = errors.Errorf("Unable to enable in appliance VM: %s", err)
		op.Errorf("%s", err)
		return err
	}

	return nil
}
Пример #20
0
func (u *Upgrade) Run(cli *cli.Context) error {
	var err error
	if err = u.processParams(); err != nil {
		return err
	}

	if u.Debug.Debug > 0 {
		log.SetLevel(log.DebugLevel)
		trace.Logger.Level = log.DebugLevel
	}

	if len(cli.Args()) > 0 {
		log.Errorf("Unknown argument: %s", cli.Args()[0])
		return errors.New("invalid CLI arguments")
	}

	var images map[string]string
	if images, err = u.CheckImagesFiles(u.Force); err != nil {
		return err
	}

	log.Infof("### Upgrading VCH ####")

	ctx, cancel := context.WithTimeout(context.Background(), u.Timeout)
	defer cancel()

	validator, err := validate.NewValidator(ctx, u.Data)
	if err != nil {
		log.Errorf("Upgrade cannot continue - failed to create validator: %s", err)
		return errors.New("upgrade failed")
	}
	executor := management.NewDispatcher(validator.Context, validator.Session, nil, u.Force)

	var vch *vm.VirtualMachine
	if u.Data.ID != "" {
		vch, err = executor.NewVCHFromID(u.Data.ID)
	} else {
		vch, err = executor.NewVCHFromComputePath(u.Data.ComputeResourcePath, u.Data.DisplayName, validator)
	}
	if err != nil {
		log.Errorf("Failed to get Virtual Container Host %s", u.DisplayName)
		log.Error(err)
		return errors.New("upgrade failed")
	}

	log.Infof("")
	log.Infof("VCH ID: %s", vch.Reference().String())

	vchConfig, err := executor.GetVCHConfig(vch)
	if err != nil {
		log.Error("Failed to get Virtual Container Host configuration")
		log.Error(err)
		return errors.New("upgrade failed")
	}
	executor.InitDiagnosticLogs(vchConfig)

	vConfig := validator.AddDeprecatedFields(ctx, vchConfig, u.Data)
	vConfig.ImageFiles = images
	vConfig.ApplianceISO = path.Base(u.ApplianceISO)
	vConfig.BootstrapISO = path.Base(u.BootstrapISO)
	vConfig.RollbackTimeout = u.Timeout

	if vchConfig, err = validator.MigrateConfig(ctx, vchConfig); err != nil {
		log.Errorf("Failed to migrate Virtual Container Host configuration %s", u.DisplayName)
		log.Error(err)
		return errors.New("upgrade failed")
	}

	if err = executor.Upgrade(vch, vchConfig, vConfig); err != nil {
		// upgrade failed
		executor.CollectDiagnosticLogs()
		if err == nil {
			err = errors.New("upgrade failed")
		}
		return err
	}

	// check the docker endpoint is responsive
	if err = executor.CheckDockerAPI(vchConfig, nil); err != nil {

		executor.CollectDiagnosticLogs()
		return err
	}

	log.Infof("Completed successfully")

	return nil
}
Пример #21
0
Файл: util.go Проект: vmware/vic
// ensures that a paravirtual scsi controller is present and determines the
// base path of disks attached to it returns a handle to the controller and a
// format string, with a single decimal for the disk unit number which will
// result in the /dev/disk/by-path path
func verifyParavirtualScsiController(op trace.Operation, vm *vm.VirtualMachine) (*types.ParaVirtualSCSIController, string, error) {
	devices, err := vm.Device(op)
	if err != nil {
		log.Errorf("vmware driver failed to retrieve device list for VM %s: %s", vm, errors.ErrorStack(err))
		return nil, "", errors.Trace(err)
	}

	controller, ok := devices.PickController((*types.ParaVirtualSCSIController)(nil)).(*types.ParaVirtualSCSIController)
	if controller == nil || !ok {
		err = errors.Errorf("vmware driver failed to find a paravirtual SCSI controller - ensure setup ran correctly")
		log.Error(err.Error())
		return nil, "", errors.Trace(err)
	}

	// build the base path
	// first we determine which label we're looking for (requires VMW hardware version >=10)
	targetLabel := fmt.Sprintf("SCSI%d", controller.BusNumber)
	log.Debugf("Looking for scsi controller with label %s", targetLabel)

	pciBase := "/sys/bus/pci/devices"
	pciBus, err := os.Open(pciBase)
	if err != nil {
		log.Errorf("Failed to open %s for reading: %s", pciBase, errors.ErrorStack(err))
		return controller, "", errors.Trace(err)
	}
	defer pciBus.Close()

	pciDevices, err := pciBus.Readdirnames(0)
	if err != nil {
		log.Errorf("Failed to read contents of %s: %s", pciBase, errors.ErrorStack(err))
		return controller, "", errors.Trace(err)
	}

	var buf = make([]byte, len(targetLabel))
	var controllerName string

	for _, n := range pciDevices {
		nlabel := fmt.Sprintf("%s/%s/label", pciBase, n)
		flabel, err := os.Open(nlabel)
		if err != nil {
			if !os.IsNotExist(err) {
				log.Errorf("Unable to read label from %s: %s", nlabel, errors.ErrorStack(err))
			}
			continue
		}
		defer flabel.Close()

		_, err = flabel.Read(buf)
		if err != nil {
			log.Errorf("Unable to read label from %s: %s", nlabel, errors.ErrorStack(err))
			continue
		}

		if targetLabel == string(buf) {
			// we've found our controller
			controllerName = n
			log.Debugf("Found pvscsi controller directory: %s", controllerName)

			break
		}
	}

	if controllerName == "" {
		err := errors.Errorf("Failed to locate pvscsi controller directory")
		log.Errorf(err.Error())
		return controller, "", errors.Trace(err)
	}

	formatString := fmt.Sprintf("/dev/disk/by-path/pci-%s-scsi-0:0:%%d:0", controllerName)
	log.Debugf("Disk location format: %s", formatString)
	return controller, formatString, nil
}