How to use Forward method of vmware Package

Best Syzkaller code snippet using vmware.Forward

api_test.go

Source:api_test.go

...12	"github.com/stretchr/testify/assert"13	"github.com/stretchr/testify/require"14	"github.com/vmware-tanzu/octant/internal/gvk"15	"github.com/vmware-tanzu/octant/internal/portforward"16	portForwardFake "github.com/vmware-tanzu/octant/internal/portforward/fake"17	"github.com/vmware-tanzu/octant/internal/testutil"18	"github.com/vmware-tanzu/octant/pkg/plugin/api"19	"github.com/vmware-tanzu/octant/pkg/store"20	storeFake "github.com/vmware-tanzu/octant/pkg/store/fake"21)22type apiMocks struct {23	objectStore *storeFake.MockStore24	pf          *portForwardFake.MockPortForwarder25}26func TestAPI(t *testing.T) {27	listKey := store.Key{28		Namespace:  "default",29		APIVersion: "apps/v1",30		Kind:       "Deployment",31	}32	objects := testutil.ToUnstructuredList(t,33		testutil.CreateDeployment("deployment"),34	)35	getKey := store.Key{36		Namespace:  "default",37		APIVersion: "apps/v1",38		Kind:       "Deployment",39		Name:       "deployment",40	}41	object := testutil.ToUnstructured(t, testutil.CreateDeployment("deployment"))42	pfRequest := api.PortForwardRequest{43		Namespace: "default",44		PodName:   "pod",45		Port:      uint16(8080),46	}47	pfResponse := api.PortForwardResponse{48		ID:   "12345",49		Port: uint16(54321),50	}51	cases := []struct {52		name     string53		initFunc func(t *testing.T, mocks *apiMocks)54		doFunc   func(t *testing.T, client *api.Client)55	}{56		{57			name: "list",58			initFunc: func(t *testing.T, mocks *apiMocks) {59				mocks.objectStore.EXPECT().60					List(gomock.Any(), gomock.Eq(listKey)).Return(objects, false, nil)61			},62			doFunc: func(t *testing.T, client *api.Client) {63				clientCtx, cancel := context.WithTimeout(context.Background(), 1*time.Second)64				defer cancel()65				got, err := client.List(clientCtx, listKey)66				require.NoError(t, err)67				expected := objects68				assert.Equal(t, expected, got)69			},70		},71		{72			name: "get",73			initFunc: func(t *testing.T, mocks *apiMocks) {74				mocks.objectStore.EXPECT().75					Get(gomock.Any(), gomock.Eq(getKey)).Return(object, true, nil)76			},77			doFunc: func(t *testing.T, client *api.Client) {78				clientCtx, cancel := context.WithTimeout(context.Background(), 1*time.Second)79				defer cancel()80				got, found, err := client.Get(clientCtx, getKey)81				require.NoError(t, err)82				require.True(t, found)83				expected := object84				assert.Equal(t, expected, got)85			},86		},87		{88			name: "port forward",89			initFunc: func(t *testing.T, mocks *apiMocks) {90				resp := portforward.CreateResponse{91					ID: "12345",92					Ports: []portforward.PortForwardPortSpec{93						{Local: uint16(54321)},94					},95				}96				mocks.pf.EXPECT().97					Create(98						gomock.Any(), gvk.Pod, "pod", "default", uint16(8080)).99					Return(resp, nil)100			},101			doFunc: func(t *testing.T, client *api.Client) {102				clientCtx, cancel := context.WithTimeout(context.Background(), 1*time.Second)103				defer cancel()104				got, err := client.PortForward(clientCtx, pfRequest)105				require.NoError(t, err)106				expected := pfResponse107				assert.Equal(t, expected, got)108			},109		},110		{111			name: "port forward cancel",112			initFunc: func(t *testing.T, mocks *apiMocks) {113				mocks.pf.EXPECT().114					StopForwarder("12345")115			},116			doFunc: func(t *testing.T, client *api.Client) {117				clientCtx, cancel := context.WithTimeout(context.Background(), 1*time.Second)118				defer cancel()119				client.CancelPortForward(clientCtx, "12345")120			},121		},122		{123			name: "port forward",124			initFunc: func(t *testing.T, mocks *apiMocks) {125				resp := portforward.CreateResponse{126					ID: "12345",127					Ports: []portforward.PortForwardPortSpec{128						{Local: uint16(54321)},129					},130				}131				mocks.pf.EXPECT().132					Create(133						gomock.Any(), gvk.Pod, "pod", "default", uint16(8080)).134					Return(resp, nil)135			},136			doFunc: func(t *testing.T, client *api.Client) {137				clientCtx, cancel := context.WithTimeout(context.Background(), 1*time.Second)138				defer cancel()139				got, err := client.PortForward(clientCtx, pfRequest)140				require.NoError(t, err)141				expected := pfResponse142				assert.Equal(t, expected, got)143			},144		},145	}146	for _, tc := range cases {147		t.Run(tc.name, func(t *testing.T) {148			controller := gomock.NewController(t)149			defer controller.Finish()150			appObjectStore := storeFake.NewMockStore(controller)151			pf := portForwardFake.NewMockPortForwarder(controller)152			tc.initFunc(t, &apiMocks{153				objectStore: appObjectStore,154				pf:          pf})155			service := &api.GRPCService{156				ObjectStore:   appObjectStore,157				PortForwarder: pf,158			}159			a, err := api.New(service)160			require.NoError(t, err)161			ctx := context.Background()162			err = a.Start(ctx)163			require.NoError(t, err)164			checkPort(t, true, a.Addr())165			client, err := api.NewClient(a.Addr())166			require.NoError(t, err)167			tc.doFunc(t, client)168		})169	}170}171func checkPort(t *testing.T, isListen bool, addr string) {...

client.go

Source:client.go

...101	}102	_, err = client.Update(ctx, req)103	return err104}105// PortForward creates a port forward.106func (c *Client) PortForward(ctx context.Context, req PortForwardRequest) (PortForwardResponse, error) {107	client := c.DashboardConnection.Client()108	pfRequest := &proto.PortForwardRequest{109		Namespace:  req.Namespace,110		PodName:    req.PodName,111		PortNumber: uint32(req.Port),112	}113	resp, err := client.PortForward(ctx, pfRequest)114	if err != nil {115		return PortForwardResponse{}, err116	}117	return PortForwardResponse{118		ID:   resp.PortForwardID,119		Port: uint16(resp.PortNumber),120	}, nil121}122// CancelPortForward cancels a port forward.123func (c *Client) CancelPortForward(ctx context.Context, id string) {124	client := c.DashboardConnection.Client()125	req := &proto.CancelPortForwardRequest{126		PortForwardID: id,127	}128	_, err := client.CancelPortForward(ctx, req)129	if err != nil {130		logger := log.From(ctx)131		logger.Errorf("unable to cancel port forward: %v", err)132	}133}134// ForceFrontendUpdate forces the frontend to update itself.135func (c *Client) ForceFrontendUpdate(ctx context.Context) error {136	client := c.DashboardConnection.Client()137	_, err := client.ForceFrontendUpdate(ctx, &proto.Empty{})138	return err139}...

portforward.go

Source:portforward.go

...15	"github.com/vmware-tanzu/octant/internal/mime"16	"github.com/vmware-tanzu/octant/internal/portforward"17	"github.com/vmware-tanzu/octant/pkg/log"18)19type portForwardCreateRequest struct {20	APIVersion string `json:"apiVersion,omitempty"`21	Kind       string `json:"kind,omitempty"`22	Type       string `json:"type,omitempty"`23	Name       string `json:"name,omitempty"`24	Namespace  string `json:"namespace,omitempty"`25	Port       uint16 `json:"port,omitempty"`26}27func (req *portForwardCreateRequest) Validate() error {28	if req.APIVersion != "v1" && req.Kind == "Pod" {29		return errors.New("only supports forwards for v1 Pods")30	}31	if req.Name == "" {32		return errors.New("pod name is blank")33	}34	if req.Namespace == "" {35		return errors.New("pod namespace is blank")36	}37	if req.Port < 1 {38		return errors.New("port must be greater than 0")39	}40	return nil41}42func (req *portForwardCreateRequest) gvk() schema.GroupVersionKind {43	return schema.FromAPIVersionAndKind(req.APIVersion, req.Kind)44}45type portForwardError struct {46	code     int47	message  string48	extraErr error49}50var _ error = (*portForwardError)(nil)51func (e *portForwardError) Error() string {52	return e.message53}54func createPortForward(ctx context.Context, body io.Reader, pfs portforward.PortForwarder, w http.ResponseWriter) error {55	if pfs == nil {56		return errors.New("port forward service is nil")57	}58	logger := internalLog.From(ctx)59	req := portForwardCreateRequest{}60	if err := json.NewDecoder(body).Decode(&req); err != nil {61		return &portForwardError{code: http.StatusBadRequest, message: "unable to decode request"}62	}63	if err := req.Validate(); err != nil {64		return &portForwardError{65			code:     http.StatusBadRequest,66			message:  "request is invalid",67			extraErr: err,68		}69	}70	resp, err := pfs.Create(ctx, nil, req.gvk(), req.Name, req.Namespace, req.Port)71	if err != nil {72		return &portForwardError{73			code:     http.StatusInternalServerError,74			message:  "create port forward",75			extraErr: err,76		}77	}78	w.Header().Set("Content-Type", mime.JSONContentType)79	w.WriteHeader(http.StatusOK)80	if err := json.NewEncoder(w).Encode(resp); err != nil {81		logger.With("err", err.Error()).Errorf("encoding JSON response")82	}83	return nil84}85func deletePortForward(_ context.Context, id string, pfs portforward.PortForwarder, w http.ResponseWriter) error {86	if pfs == nil {87		return errors.New("port forward service is nil")88	}89	pfs.StopForwarder(id)90	w.WriteHeader(http.StatusNoContent)91	return nil92}93func handlePortForwardError(w http.ResponseWriter, err error, logger log.Logger) {94	if err == nil {95		return96	}97	code := http.StatusInternalServerError98	message := err.Error()99	if cause, ok := errors.Cause(err).(*portForwardError); ok {100		code = cause.code101		message = cause.message102	}103	api.RespondWithError(w, code, message, logger)104}...

Forward

Using AI Code Generation

1import (2func main() {3	ctx, cancel := context.WithCancel(context.Background())4	defer cancel()5	if err != nil {6		fmt.Println(err)7		os.Exit(1)8	}9	u.User = url.UserPassword("username", "password")10	c, err := govmomi.NewClient(ctx, u, true)11	if err != nil {12		fmt.Println(err)13		os.Exit(1)14	}15	f := find.NewFinder(c.Client, true)16	dc, err := f.DefaultDatacenter(ctx)17	if err != nil {18		fmt.Println(err)19		os.Exit(1)20	}21	f.SetDatacenter(dc)22	vm, err := f.VirtualMachine(ctx, "vmname")23	if err != nil {24		fmt.Println(err)25		os.Exit(1)26	}27	devices, err := vm.Device(ctx)28	if err != nil {29		fmt.Println(err)30		os.Exit(1)31	}32	for _, d := range devices {33		if d.GetVirtualDevice().DeviceInfo.GetDescription().Label == "Network adapter 1" {34		}35	}36	if device == nil {37		fmt.Println("device not found")38		os.Exit(1)39	}40	devices = object.VirtualDeviceList{device}.SelectByBackingInfo((*types.VirtualEthernetCardNetworkBackingInfo)(nil))41	if len(devices) == 0 {42		fmt.Println("devices not found")43		os.Exit(1)44	}45	for _, device := range devices {46		backing := device.GetVirtualDevice().Backing.(*types.VirtualEthernetCardNetworkBackingInfo)47		deviceChange = append(deviceChange, &types.VirtualDeviceConfigSpec{48		})49	}50	spec := types.VirtualMachineConfigSpec{DeviceChange: deviceChange}

Forward

Using AI Code Generation

1import (2func main() {3	ctx, cancel := context.WithCancel(context.Background())4	defer cancel()5	u, err := url.Parse(os.Args[1])6	if err != nil {7		fmt.Println(err)8	}9	finder := find.NewFinder(u.Client, true)10	dc, err := finder.DefaultDatacenter(ctx)11	if err != nil {12		fmt.Println(err)13	}14	finder.SetDatacenter(dc)15	vm, err := finder.VirtualMachine(ctx, os.Args[2])16	if err != nil {17		fmt.Println(err)18	}19	vmRef.Value = vm.Reference().Value20	task, err := vm.PowerOn(ctx)21	if err != nil {22		fmt.Println(err)23	}24	info, err := task.WaitForResult(ctx, nil)25	if err != nil {26		fmt.Println(err)27	}28	fmt.Printf("%s: %s29	task, err = vm.PowerOff(ctx)30	if err != nil {31		fmt.Println(err)32	}33	info, err = task.WaitForResult(ctx, nil)34	if err != nil {35		fmt.Println(err)36	}37	fmt.Printf("%s: %s38	task, err = vm.Suspend(ctx)39	if err != nil {40		fmt.Println(err)41	}42	info, err = task.WaitForResult(ctx, nil)43	if err != nil {44		fmt.Println(err)45	}46	fmt.Printf("%s: %s47	task, err = vm.Reset(ctx)48	if err != nil {49		fmt.Println(err)50	}51	info, err = task.WaitForResult(ctx, nil)52	if err != nil {53		fmt.Println(err)54	}55	fmt.Printf("%s: %s

Forward

Using AI Code Generation

1import "fmt"2import "vmware"3func main() {4    v.Forward()5    v.Reverse()6    v.Forward()7    v.Reverse()8}9import "fmt"10import "vmware"11func main() {12    v.Forward()13    v.Reverse()14    v.Forward()15    v.Reverse()16}17import "fmt"18import "vmware"19func main() {20    v.Forward()21    v.Reverse()22    v.Forward()23    v.Reverse()24}25import "fmt"26import "vmware"27func main() {28    v.Forward()29    v.Reverse()30    v.Forward()31    v.Reverse()32}33import "fmt"34import "vmware"35func main() {36    v.Forward()37    v.Reverse()38    v.Forward()39    v.Reverse()40}41import "fmt"42import "vmware"43func main() {44    v.Forward()45    v.Reverse()46    v.Forward()47    v.Reverse()48}49import "fmt"50import "vmware"51func main() {52    v.Forward()53    v.Reverse()54    v.Forward()55    v.Reverse()56}57import "fmt"58import "vmware"59func main() {60    v.Forward()61    v.Reverse()62    v.Forward()63    v.Reverse()64}65import "fmt"66import "vmware"67func main() {68    v.Forward()69    v.Reverse()70    v.Forward()71    v.Reverse()72}

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