Ejemplo n.º 1
0
// retrieves the uuid of the appliance vm to create a unique vsphere extension name
func (d *Dispatcher) GenerateExtensionName(conf *metadata.VirtualContainerHostConfigSpec) error {
	defer trace.End(trace.Begin(conf.ExtensionName))

	// must be called after appliance VM is created
	vm, err := d.findAppliance(conf)

	if err != nil {
		return errors.Errorf("Could not find appliance at extension creation time; failed with error: %s", err)
	}

	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
}
Ejemplo n.º 2
0
func (d *Dispatcher) createAppliance(conf *metadata.VirtualContainerHostConfigSpec, settings *data.InstallerData) error {
	defer trace.End(trace.Begin(""))

	log.Infof("Creating appliance on target")

	spec, err := d.createApplianceSpec(conf, settings)
	if err != nil {
		log.Errorf("Unable to create appliance spec: %s", err)
		return err
	}

	// create test VM
	info, err := tasks.WaitForResult(d.ctx, func(ctx context.Context) (tasks.ResultWaiter, error) {
		return d.session.Folders(ctx).VmFolder.CreateVM(ctx, *spec, d.vchPool, d.session.Host)
	})

	if err != nil {
		log.Errorf("Unable to create appliance VM: %s", err)
		return err
	}
	if info.Error != nil || info.State != types.TaskInfoStateSuccess {
		log.Errorf("Create appliance reported: %s", info.Error.LocalizedMessage)
	}

	// get VM reference and save it
	moref := info.Result.(types.ManagedObjectReference)
	conf.SetMoref(&moref)
	obj, err := d.session.Finder.ObjectReference(d.ctx, moref)
	if err != nil {
		log.Errorf("Failed to reacquire reference to appliance VM after creation: %s", err)
		return err
	}
	gvm, ok := obj.(*object.VirtualMachine)
	if !ok {
		return fmt.Errorf("Required reference after appliance creation was not for a VM: %T", obj)
	}
	vm2 := vm.NewVirtualMachineFromVM(d.ctx, d.session, gvm)

	// update the displayname to the actual folder name used
	if d.vmPathName, err = vm2.FolderName(d.ctx); err != nil {
		log.Errorf("Failed to get canonical name for appliance: %s", err)
		return err
	}
	log.Debugf("vm folder name: %s", d.vmPathName)
	log.Debugf("vm inventory path: %s", vm2.InventoryPath)

	// create an extension to register the appliance as
	if err = d.GenerateExtensionName(conf); err != nil {
		return errors.Errorf("Could not generate extension name during appliance creation due to error: %s", err)
	}

	settings.Extension = types.Extension{
		Description: &types.Description{
			Label:   "VIC",
			Summary: "vSphere Integrated Containers Virtual Container Host",
		},
		Company: "VMware, Inc.",
		Version: "0.0",
		Key:     conf.ExtensionName,
	}

	conf.AddComponent("vicadmin", &metadata.SessionConfig{
		Cmd: metadata.Cmd{
			Path: "/sbin/vicadmin",
			Args: []string{
				"/sbin/vicadmin",
				"-docker-host=unix:///var/run/docker.sock",
				// FIXME: hack during config migration
				"-insecure",
				"-sdk=" + conf.Target.String(),
				"-ds=" + conf.ImageStores[0].Host,
				"-cluster=" + settings.ClusterPath,
				"-pool=" + settings.ResourcePoolPath,
				"-vm-path=" + vm2.InventoryPath,
			},
			Env: []string{
				"PATH=/sbin:/bin",
			},
		},
	},
	)

	if conf.HostCertificate != nil {
		d.VICAdminProto = "https"
		d.DockerPort = "2376"
	} else {
		d.VICAdminProto = "http"
		d.DockerPort = "2375"
	}

	conf.AddComponent("docker-personality", &metadata.SessionConfig{
		Cmd: metadata.Cmd{
			Path: "/sbin/docker-engine-server",
			Args: []string{
				"/sbin/docker-engine-server",
				//FIXME: hack during config migration
				"-serveraddr=0.0.0.0",
				"-port=" + d.DockerPort,
				"-port-layer-port=8080",
			},
			Env: []string{
				"PATH=/sbin",
			},
		},
	},
	)

	conf.AddComponent("port-layer", &metadata.SessionConfig{
		Cmd: metadata.Cmd{
			Path: "/sbin/port-layer-server",
			Args: []string{
				"/sbin/port-layer-server",
				//FIXME: hack during config migration
				"--host=localhost",
				"--port=8080",
				"--insecure",
				"--sdk=" + conf.Target.String(),
				"--datacenter=" + settings.DatacenterName,
				"--cluster=" + settings.ClusterPath,
				"--pool=" + settings.ResourcePoolPath,
				"--datastore=" + conf.ImageStores[0].Host,
				"--vch=" + conf.ExecutorConfig.Name,
			},
		},
	},
	)

	spec, err = d.reconfigureApplianceSpec(vm2, conf)

	// reconfig
	info, err = tasks.WaitForResult(d.ctx, func(ctx context.Context) (tasks.ResultWaiter, error) {
		return vm2.Reconfigure(ctx, *spec)
	})

	if err != nil {
		log.Errorf("Error while setting component parameters to appliance: %s", err)
		return err
	}
	if info.State != types.TaskInfoStateSuccess {
		log.Errorf("Setting parameters to appliance reported: %s", info.Error.LocalizedMessage)
		return err
	}

	d.appliance = vm2
	return nil
}