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How to use waitRebootAndSSH method of isolated Package

Best Syzkaller code snippet using isolated.waitRebootAndSSH

isolated.go

Source:isolated.go

...171// 		log.Logf(0, "ssh returned")172// 	}173// 	return nil174// }175// func (inst *instance) waitRebootAndSSH(rebootTimeout int, sshTimeout time.Duration) error {176// 	if err := inst.waitForReboot(rebootTimeout); err != nil {177// 		log.Logf(2, "isolated: machine did not reboot")178// 		return err179// 	}180// 	log.Logf(2, "isolated: rebooted wait for comeback")181// 	if err := inst.waitForSSH(sshTimeout); err != nil {182// 		log.Logf(2, "isolated: machine did not comeback")183// 		return err184// 	}185// 	log.Logf(2, "isolated: reboot succeeded")186// 	return nil187// }188// func (inst *instance) repair() error {189// 	log.Logf(2, "isolated: trying to ssh")190// 	if err := inst.waitForSSH(30 * time.Minute); err != nil {191// 		log.Logf(2, "isolated: ssh failed")192// 		return fmt.Errorf("SSH failed")193// 	}194// 	if inst.cfg.TargetReboot {195// 		if len(inst.cfg.USBDevNums) > 0 {196// 			log.Logf(2, "isolated: trying to reboot by USB authorization")197// 			usbAuth := fmt.Sprintf("%s%s%s", "/sys/bus/usb/devices/", inst.cfg.USBDevNums[inst.index], "/authorized")198// 			if err := ioutil.WriteFile(usbAuth, []byte("0"), 0); err != nil {199// 				log.Logf(2, "isolated: failed to turn off the device")200// 				return err201// 			}202// 			if err := ioutil.WriteFile(usbAuth, []byte("1"), 0); err != nil {203// 				log.Logf(2, "isolated: failed to turn on the device")204// 				return err205// 			}206// 		} else {207// 			log.Logf(2, "isolated: ssh succeeded, trying to reboot by ssh")208// 			inst.ssh("reboot") // reboot will return an error, ignore it209// 			if err := inst.waitRebootAndSSH(5*60, 30*time.Minute); err != nil {210// 				return fmt.Errorf("waitRebootAndSSH failed: %v", err)211// 			}212// 		}213// 	}214// 	if inst.cfg.StartupScript != "" {215// 		log.Logf(2, "isolated: executing startup_script")216// 		// Execute the contents of the StartupScript on the DUT.217// 		contents, err := ioutil.ReadFile(inst.cfg.StartupScript)218// 		if err != nil {219// 			return fmt.Errorf("unable to read startup_script: %v", err)220// 		}221// 		c := string(contents)222// 		if err := inst.ssh(fmt.Sprintf("bash -c \"%v\"", vmimpl.EscapeDoubleQuotes(c))); err != nil {223// 			return fmt.Errorf("failed to execute startup_script: %v", err)224// 		}225// 		log.Logf(2, "isolated: done executing startup_script")226// 	}227// 	return nil228// }229func (inst *instance) waitForSSH(timeout time.Duration) error {230	return vmimpl.WaitForSSH(inst.debug, timeout, inst.targetAddr, inst.sshKey, inst.sshUser,231		inst.os, inst.targetPort, nil)232}233// func (inst *instance) waitForReboot(timeout int) error {234// 	var err error235// 	start := time.Now()236// 	for {237// 		if !vmimpl.SleepInterruptible(time.Second) {238// 			return fmt.Errorf("shutdown in progress")239// 		}240// 		// If it fails, then the reboot started.241// 		if err = inst.ssh("pwd"); err != nil {242// 			return nil243// 		}244// 		if time.Since(start).Seconds() > float64(timeout) {245// 			break246// 		}247// 	}248// 	return fmt.Errorf("isolated: the machine did not reboot on repair")249// }250func (inst *instance) Close() {251	close(inst.closed)252}253// func (inst *instance) Copy(hostSrc string) (string, error) {254// 	baseName := filepath.Base(hostSrc)255// 	vmDst := filepath.Join(inst.cfg.TargetDir, baseName)256// 	inst.ssh("pkill -9 '" + baseName + "'; rm -f '" + vmDst + "'")257// 	args := append(vmimpl.SCPArgs(inst.debug, inst.sshKey, inst.targetPort),258// 		hostSrc, inst.sshUser+"@"+inst.targetAddr+":"+vmDst)259// 	cmd := osutil.Command("scp", args...)260// 	if inst.debug {261// 		log.Logf(0, "running command: scp %#v", args)262// 		cmd.Stdout = os.Stdout263// 		cmd.Stderr = os.Stdout264// 	}265// 	if err := cmd.Start(); err != nil {266// 		return "", err267// 	}268// 	done := make(chan bool)269// 	go func() {270// 		select {271// 		case <-time.After(3 * time.Minute):272// 			cmd.Process.Kill()273// 		case <-done:274// 		}275// 	}()276// 	err := cmd.Wait()277// 	close(done)278// 	if err != nil {279// 		return "", err280// 	}281// 	return vmDst, nil282// }283// func (inst *instance) Run(timeout time.Duration, stop <-chan bool, command string) (284// 	<-chan []byte, <-chan error, error) {285// 	args := append(vmimpl.SSHArgs(inst.debug, inst.sshKey, inst.targetPort), inst.sshUser+"@"+inst.targetAddr)286// 	dmesg, err := vmimpl.OpenRemoteConsole("ssh", args...)287// 	if err != nil {288// 		return nil, nil, err289// 	}290// 	rpipe, wpipe, err := osutil.LongPipe()291// 	if err != nil {292// 		dmesg.Close()293// 		return nil, nil, err294// 	}295// 	args = vmimpl.SSHArgsForward(inst.debug, inst.sshKey, inst.targetPort, inst.forwardPort)296// 	if inst.cfg.Pstore {297// 		args = append(args, "-o", "ServerAliveInterval=6")298// 		args = append(args, "-o", "ServerAliveCountMax=5")299// 	}300// 	args = append(args, inst.sshUser+"@"+inst.targetAddr, "cd "+inst.cfg.TargetDir+" && exec "+command)301// 	if inst.debug {302// 		log.Logf(0, "running command: ssh %#v", args)303// 	}304// 	cmd := osutil.Command("ssh", args...)305// 	cmd.Stdout = wpipe306// 	cmd.Stderr = wpipe307// 	if err := cmd.Start(); err != nil {308// 		dmesg.Close()309// 		rpipe.Close()310// 		wpipe.Close()311// 		return nil, nil, err312// 	}313// 	wpipe.Close()314// 	var tee io.Writer315// 	if inst.debug {316// 		tee = os.Stdout317// 	}318// 	merger := vmimpl.NewOutputMerger(tee)319// 	merger.Add("dmesg", dmesg)320// 	merger.Add("ssh", rpipe)321// 	return vmimpl.Multiplex(cmd, merger, dmesg, timeout, stop, inst.closed, inst.debug)322// }323func (inst *instance) readPstoreContents() ([]byte, error) {324	log.Logf(0, "reading pstore contents")325	args := append(vmimpl.SSHArgs(inst.debug, inst.sshKey, inst.targetPort),326		inst.sshUser+"@"+inst.targetAddr, "cat "+pstoreConsoleFile+" && rm "+pstoreConsoleFile)327	if inst.debug {328		log.Logf(0, "running command: ssh %#v", args)329	}330	var stdout, stderr bytes.Buffer331	cmd := osutil.Command("ssh", args...)332	cmd.Stdout = &stdout333	cmd.Stderr = &stderr334	if err := cmd.Run(); err != nil {335		return nil, fmt.Errorf("unable to read pstore file: %v: %v", err, stderr.String())336	}337	return stdout.Bytes(), nil338}339// func (inst *instance) Diagnose(rep *report.Report) ([]byte, bool) {340// 	if !inst.cfg.Pstore {341// 		return nil, false342// 	}343// 	// TODO: kernel may not reboot after some errors.344// 	// E.g. if panic_on_warn is not set, or some errors don't trigger reboot at all (e.g. LOCKDEP overflows).345// 	log.Logf(2, "waiting for crashed DUT to come back up")346// 	if err := inst.waitRebootAndSSH(5*60, 30*time.Minute); err != nil {347// 		return []byte(fmt.Sprintf("unable to SSH into DUT after reboot: %v", err)), false348// 	}349// 	log.Logf(2, "reading contents of pstore")350// 	contents, err := inst.readPstoreContents()351// 	if err != nil {352// 		return []byte(fmt.Sprintf("Diagnose failed: %v\n", err)), false353// 	}354// 	return contents, false355// }356func splitTargetPort(addr string) (string, int, error) {357	target := addr358	port := 22359	if colonPos := strings.Index(addr, ":"); colonPos != -1 {360		p, err := strconv.ParseUint(addr[colonPos+1:], 10, 16)...

waitRebootAndSSH

Using AI Code Generation

1import (2    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/domain"3    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_utils"4    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_importer"5    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/gce_utils"6    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_import_params"7    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/params"8    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_importer/ovf_importer_utils"9    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_importer/ovf_importer_test"10    "github.com/GoogleCloudPlatform/compute-image-tools/cli_tools/gce_ovf_import/ovf_importer/ovf_importer_mock"

waitRebootAndSSH

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	testSuite := junitxml.NewTestSuite("Test Suite")5	testSetup := junitxml.NewTestCase(testSuite, "TestSetup")6	defer testSuite.Write(os.Stdout)7	logger := logging.NewToolLogger("INFO")8	computeClient, err := compute.NewService(ctx, option.WithCredentialsFile("C:\\Users\\shashank\\Desktop\\shashank\\credentials.json"))9	if err != nil {10		log.Fatalf("Error creating compute client: %v", err)11	}12	testSetup.Logf("Creating test image")13	testSetup.Logf("Image under test %q", imageName)14	testCase := junitxml.NewTestCase(testSuite, "Test Case")15	testCase.Logf("Running test case")16	testCase.Logf("Creating instance")17	instanceName := path.RandString(5)18	_, err = utils.CreateInstance(testCase, logger, computeClient, testProjectConfig.TestProjectID, testProjectConfig.TestZone, instanceName, testProjectConfig.TestImageConfig.image, testProjectConfig.TestImageConfig.imageFamily, testProjectConfig.TestImageConfig.imageProject, machineType, testProjectConfig.TestStartupScriptURL, testProjectConfig.TestMetadata, testProjectConfig.TestLabels, testProjectConfig.TestNetwork, testProjectConfig.TestSubnet,

waitRebootAndSSH

Using AI Code Generation

1import (2func main() {3	logger := logging.NewStdoutLogger(service.NewLogger("2.go"))4	isolated := isolation.NewIsolated(logger, "C:\\Users\\user\\go\\src\\github.com\\GoogleCloudPlatform\\compute-image-tools\\cli_tools\\common\\utils\\isolation\\test_data\\2.go")5	isolated.WaitRebootAndSSH(func() error {6		logger.Log("message 2")7	})8}

waitRebootAndSSH

Using AI Code Generation

1import (2type Isolated struct {3}4func (i *Isolated) waitRebootAndSSH() error {5	if err := i.ssh.Reboot(); err != nil {6	}7	if err := i.ssh.WaitSSH(); err != nil {8	}9}10func main() {11	wg.Add(1)12	go func() {13		defer wg.Done()14		i := &Isolated{ssh: &SSH{}}15		if err := i.waitRebootAndSSH(); err != nil {16			log.Fatal(err)17		}18		fmt.Println("done")19	}()20	wg.Wait()21}22import (23type Isolated struct {24}25func (i *Isolated) waitRebootAndSSH() error {26	if err := i.ssh.Reboot(); err != nil {27	}28	if err := i.ssh.WaitSSH(); err != nil {29	}30}31func main() {32	wg.Add(1)33	go func() {34		defer wg.Done()35		i := &Isolated{ssh: &SSH{}}36		if err := i.waitRebootAndSSH(); err != nil {37			log.Fatal(err)38		}39		fmt.Println("done")40	}()41	wg.Wait()42}43import (44type Isolated struct {45}46func (i *Isolated) waitRebootAndSSH() error {47	if err := i.ssh.Reboot(); err != nil

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