Golang runconfig.NewCommand函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/docker/docker/runconfig.NewCommand函数的典型用法代码示例。如果您正苦于以下问题：Golang NewCommand函数的具体用法？Golang NewCommand怎么用？Golang NewCommand使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewCommand函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: commit

func (b *Builder) commit(id string, autoCmd *runconfig.Command, comment string) error {
	if b.disableCommit {
		return nil
	}
	if b.image == "" && !b.noBaseImage {
		return fmt.Errorf("Please provide a source image with `from` prior to commit")
	}
	b.Config.Image = b.image
	if id == "" {
		cmd := b.Config.Cmd
		if runtime.GOOS != "windows" {
			b.Config.Cmd = runconfig.NewCommand("/bin/sh", "-c", "#(nop) "+comment)
		} else {
			b.Config.Cmd = runconfig.NewCommand("cmd", "/S /C", "REM (nop) "+comment)
		}
		defer func(cmd *runconfig.Command) { b.Config.Cmd = cmd }(cmd)

		hit, err := b.probeCache()
		if err != nil {
			return err
		}
		if hit {
			return nil
		}

		container, err := b.create()
		if err != nil {
			return err
		}
		id = container.ID

		if err := container.Mount(); err != nil {
			return err
		}
		defer container.Unmount()
	}
	container, err := b.Daemon.Get(id)
	if err != nil {
		return err
	}

	// Note: Actually copy the struct
	autoConfig := *b.Config
	autoConfig.Cmd = autoCmd

	commitCfg := &daemon.ContainerCommitConfig{
		Author: b.maintainer,
		Pause:  true,
		Config: &autoConfig,
	}

	// Commit the container
	image, err := b.Daemon.Commit(container, commitCfg)
	if err != nil {
		return err
	}
	b.image = image.ID
	return nil
}

开发者ID:bkeyoumarsi，项目名称:docker，代码行数:59，代码来源:internals.go

示例2: BenchmarkRunSequential

func BenchmarkRunSequential(b *testing.B) {
	daemon := mkDaemon(b)
	defer nuke(daemon)
	for i := 0; i < b.N; i++ {
		container, _, err := daemon.Create(&runconfig.Config{
			Image: GetTestImage(daemon).ID,
			Cmd:   runconfig.NewCommand("echo", "-n", "foo"),
		},
			&runconfig.HostConfig{},
			"",
		)
		if err != nil {
			b.Fatal(err)
		}
		defer daemon.Rm(container)
		output, err := container.Output()
		if err != nil {
			b.Fatal(err)
		}
		if string(output) != "foo" {
			b.Fatalf("Unexpected output: %s", output)
		}
		if err := daemon.Rm(container); err != nil {
			b.Fatal(err)
		}
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:27，代码来源:container_test.go

示例3: TestPostContainersWait

func TestPostContainersWait(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	containerID := createTestContainer(eng,
		&runconfig.Config{
			Image:     unitTestImageID,
			Cmd:       runconfig.NewCommand("/bin/sleep", "1"),
			OpenStdin: true,
		},
		t,
	)
	startContainer(eng, containerID, t)

	setTimeout(t, "Wait timed out", 3*time.Second, func() {
		r := httptest.NewRecorder()
		req, err := http.NewRequest("POST", "/containers/"+containerID+"/wait", bytes.NewReader([]byte{}))
		if err != nil {
			t.Fatal(err)
		}
		server.ServeRequest(eng, api.APIVERSION, r, req)
		assertHttpNotError(r, t)
		var apiWait engine.Env
		if err := apiWait.Decode(r.Body); err != nil {
			t.Fatal(err)
		}
		if apiWait.GetInt("StatusCode") != 0 {
			t.Fatalf("Non zero exit code for sleep: %d\n", apiWait.GetInt("StatusCode"))
		}
	})

	if containerRunning(eng, containerID, t) {
		t.Fatalf("The container should be stopped after wait")
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:35，代码来源:api_test.go

示例4: cmd

// CMD foo
//
// Set the default command to run in the container (which may be empty).
// Argument handling is the same as RUN.
//
func cmd(b *builder, args []string, attributes map[string]bool, original string) error {
	if err := b.BuilderFlags.Parse(); err != nil {
		return err
	}

	cmdSlice := handleJSONArgs(args, attributes)

	if !attributes["json"] {
		if runtime.GOOS != "windows" {
			cmdSlice = append([]string{"/bin/sh", "-c"}, cmdSlice...)
		} else {
			cmdSlice = append([]string{"cmd", "/S /C"}, cmdSlice...)
		}
	}

	b.Config.Cmd = runconfig.NewCommand(cmdSlice...)

	if err := b.commit("", b.Config.Cmd, fmt.Sprintf("CMD %q", cmdSlice)); err != nil {
		return err
	}

	if len(args) != 0 {
		b.cmdSet = true
	}

	return nil
}

开发者ID:vito，项目名称:garden-linux-release，代码行数:32，代码来源:dispatchers.go

示例5: TestPostContainersCopy

func TestPostContainersCopy(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	// Create a container and remove a file
	containerID := createTestContainer(eng,
		&runconfig.Config{
			Image: unitTestImageID,
			Cmd:   runconfig.NewCommand("touch", "/test.txt"),
		},
		t,
	)
	containerRun(eng, containerID, t)

	r := httptest.NewRecorder()

	var copyData engine.Env
	copyData.Set("Resource", "/test.txt")
	copyData.Set("HostPath", ".")

	jsonData := bytes.NewBuffer(nil)
	if err := copyData.Encode(jsonData); err != nil {
		t.Fatal(err)
	}

	req, err := http.NewRequest("POST", "/containers/"+containerID+"/copy", jsonData)
	if err != nil {
		t.Fatal(err)
	}
	req.Header.Add("Content-Type", "application/json")
	server.ServeRequest(eng, api.APIVERSION, r, req)
	assertHttpNotError(r, t)

	if r.Code != http.StatusOK {
		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
	}

	found := false
	for tarReader := tar.NewReader(r.Body); ; {
		h, err := tarReader.Next()
		if err != nil {
			if err == io.EOF {
				break
			}
			t.Fatal(err)
		}
		if h.Name == "test.txt" {
			found = true
			break
		}
	}
	if !found {
		t.Fatalf("The created test file has not been found in the copied output")
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:55，代码来源:api_test.go

示例6: create

func (b *Builder) create() (*daemon.Container, error) {
	if b.image == "" && !b.noBaseImage {
		return nil, fmt.Errorf("Please provide a source image with `from` prior to run")
	}
	b.Config.Image = b.image
	config := *b.Config

	// Create the Pod

	podId := fmt.Sprintf("buildpod-%s", utils.RandStr(10, "alpha"))
	podString, err := MakeBasicPod(podId, b.image, b.Config.Cmd.Slice())
	if err != nil {
		return nil, err
	}
	err = b.Hyperdaemon.CreatePod(podId, podString, false)
	if err != nil {
		return nil, err
	}
	// Get the container
	var (
		containerId = ""
		c           *daemon.Container
	)
	ps, ok := b.Hyperdaemon.PodList.GetStatus(podId)
	if !ok {
		return nil, fmt.Errorf("Cannot find pod %s", podId)
	}
	for _, i := range ps.Containers {
		containerId = i.Id
	}
	c, err = b.Daemon.Get(containerId)
	if err != nil {
		glog.Error(err.Error())
		return nil, err
	}

	b.TmpContainers[c.ID] = struct{}{}
	b.TmpPods[podId] = struct{}{}
	fmt.Fprintf(b.OutStream, " ---> Running in %s\n", stringid.TruncateID(c.ID))

	if config.Cmd.Len() > 0 {
		// override the entry point that may have been picked up from the base image
		s := config.Cmd.Slice()
		c.Path = s[0]
		c.Args = s[1:]
	} else {
		config.Cmd = runconfig.NewCommand()
	}

	return c, nil
}

开发者ID:m1911，项目名称:hyper，代码行数:51，代码来源:internals_darwin.go

示例7: BenchmarkRunParallel

func BenchmarkRunParallel(b *testing.B) {
	daemon := mkDaemon(b)
	defer nuke(daemon)

	var tasks []chan error

	for i := 0; i < b.N; i++ {
		complete := make(chan error)
		tasks = append(tasks, complete)
		go func(i int, complete chan error) {
			container, _, err := daemon.Create(&runconfig.Config{
				Image: GetTestImage(daemon).ID,
				Cmd:   runconfig.NewCommand("echo", "-n", "foo"),
			},
				&runconfig.HostConfig{},
				"",
			)
			if err != nil {
				complete <- err
				return
			}
			defer daemon.Rm(container)
			if err := container.Start(); err != nil {
				complete <- err
				return
			}
			if _, err := container.WaitStop(15 * time.Second); err != nil {
				complete <- err
				return
			}
			// if string(output) != "foo" {
			// 	complete <- fmt.Errorf("Unexecpted output: %v", string(output))
			// }
			if err := daemon.Rm(container); err != nil {
				complete <- err
				return
			}
			complete <- nil
		}(i, complete)
	}
	var errors []error
	for _, task := range tasks {
		err := <-task
		if err != nil {
			errors = append(errors, err)
		}
	}
	if len(errors) > 0 {
		b.Fatal(errors)
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:51，代码来源:container_test.go

示例8: TestPostContainersStop

func TestPostContainersStop(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	containerID := createTestContainer(eng,
		&runconfig.Config{
			Image:     unitTestImageID,
			Cmd:       runconfig.NewCommand("/bin/top"),
			OpenStdin: true,
		},
		t,
	)

	startContainer(eng, containerID, t)

	// Give some time to the process to start
	containerWaitTimeout(eng, containerID, t)

	if !containerRunning(eng, containerID, t) {
		t.Errorf("Container should be running")
	}

	// Note: as it is a POST request, it requires a body.
	req, err := http.NewRequest("POST", "/containers/"+containerID+"/stop?t=1", bytes.NewReader([]byte{}))
	if err != nil {
		t.Fatal(err)
	}
	r := httptest.NewRecorder()
	server.ServeRequest(eng, api.APIVERSION, r, req)
	assertHttpNotError(r, t)
	if r.Code != http.StatusNoContent {
		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
	}
	if containerRunning(eng, containerID, t) {
		t.Fatalf("The container hasn't been stopped")
	}

	req, err = http.NewRequest("POST", "/containers/"+containerID+"/stop?t=1", bytes.NewReader([]byte{}))
	if err != nil {
		t.Fatal(err)
	}

	r = httptest.NewRecorder()
	server.ServeRequest(eng, api.APIVERSION, r, req)

	// Stopping an already stopper container should return a 304
	assertHttpNotError(r, t)
	if r.Code != http.StatusNotModified {
		t.Fatalf("%d NOT MODIFIER expected, received %d\n", http.StatusNotModified, r.Code)
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:51，代码来源:api_test.go

示例9: ContainerExecCreate

func (d *Daemon) ContainerExecCreate(job *engine.Job) error {
	if len(job.Args) != 1 {
		return fmt.Errorf("Usage: %s [options] container command [args]", job.Name)
	}

	if strings.HasPrefix(d.execDriver.Name(), lxc.DriverName) {
		return lxc.ErrExec
	}

	var name = job.Args[0]

	container, err := d.getActiveContainer(name)
	if err != nil {
		return err
	}

	config, err := runconfig.ExecConfigFromJob(job)
	if err != nil {
		return err
	}

	cmd := runconfig.NewCommand(config.Cmd...)
	entrypoint, args := d.getEntrypointAndArgs(runconfig.NewEntrypoint(), cmd)

	processConfig := execdriver.ProcessConfig{
		Tty:        config.Tty,
		Entrypoint: entrypoint,
		Arguments:  args,
		User:       config.User,
		Privileged: config.Privileged,
	}

	execConfig := &execConfig{
		ID:            stringid.GenerateRandomID(),
		OpenStdin:     config.AttachStdin,
		OpenStdout:    config.AttachStdout,
		OpenStderr:    config.AttachStderr,
		StreamConfig:  StreamConfig{},
		ProcessConfig: processConfig,
		Container:     container,
		Running:       false,
	}

	container.LogEvent("exec_create: " + execConfig.ProcessConfig.Entrypoint + " " + strings.Join(execConfig.ProcessConfig.Arguments, " "))

	d.registerExecCommand(execConfig)

	job.Printf("%s\n", execConfig.ID)

	return nil
}

开发者ID:yingmsky，项目名称:docker，代码行数:51，代码来源:exec.go

示例10: TestPostContainersStart

func TestPostContainersStart(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	containerID := createTestContainer(
		eng,
		&runconfig.Config{
			Image:     unitTestImageID,
			Cmd:       runconfig.NewCommand("/bin/cat"),
			OpenStdin: true,
		},
		t,
	)

	hostConfigJSON, err := json.Marshal(&runconfig.HostConfig{})

	req, err := http.NewRequest("POST", "/containers/"+containerID+"/start", bytes.NewReader(hostConfigJSON))
	if err != nil {
		t.Fatal(err)
	}

	req.Header.Set("Content-Type", "application/json")

	r := httptest.NewRecorder()
	server.ServeRequest(eng, api.APIVERSION, r, req)
	assertHttpNotError(r, t)
	if r.Code != http.StatusNoContent {
		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
	}

	containerAssertExists(eng, containerID, t)

	req, err = http.NewRequest("POST", "/containers/"+containerID+"/start", bytes.NewReader(hostConfigJSON))
	if err != nil {
		t.Fatal(err)
	}

	req.Header.Set("Content-Type", "application/json")

	r = httptest.NewRecorder()
	server.ServeRequest(eng, api.APIVERSION, r, req)

	// Starting an already started container should return a 304
	assertHttpNotError(r, t)
	if r.Code != http.StatusNotModified {
		t.Fatalf("%d NOT MODIFIER expected, received %d\n", http.StatusNotModified, r.Code)
	}
	containerAssertExists(eng, containerID, t)
	containerKill(eng, containerID, t)
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:50，代码来源:api_test.go

示例11: commit

func (b *Builder) commit(id string, autoCmd *runconfig.Command, comment string) error {
	if b.disableCommit {
		return nil
	}
	if b.image == "" && !b.noBaseImage {
		return fmt.Errorf("Please provide a source image with `from` prior to commit")
	}
	b.Config.Image = b.image
	if id == "" {
		cmd := b.Config.Cmd
		b.Config.Cmd = runconfig.NewCommand("/bin/sh", "-c", "#(nop) "+comment)
		defer func(cmd *runconfig.Command) { b.Config.Cmd = cmd }(cmd)

		hit, err := b.probeCache()
		if err != nil {
			return err
		}
		if hit {
			return nil
		}

		container, err := b.create()
		if err != nil {
			return err
		}
		id = container.ID

		if err := container.Mount(); err != nil {
			return err
		}
		defer container.Unmount()
	}
	container, err := b.Daemon.Get(id)
	if err != nil {
		return err
	}

	// Note: Actually copy the struct
	autoConfig := *b.Config
	autoConfig.Cmd = autoCmd

	// Commit the container
	image, err := b.Daemon.Commit(container, "", "", "", b.maintainer, true, &autoConfig)
	if err != nil {
		return err
	}
	b.image = image.ID
	return nil
}

开发者ID:justone，项目名称:docker，代码行数:49，代码来源:internals.go

示例12: ContainerExecCreate

func (d *Daemon) ContainerExecCreate(config *runconfig.ExecConfig) (string, error) {
	// Not all drivers support Exec (LXC for example)
	if err := checkExecSupport(d.execDriver.Name()); err != nil {
		return "", err
	}

	container, err := d.getActiveContainer(config.Container)
	if err != nil {
		return "", err
	}

	cmd := runconfig.NewCommand(config.Cmd...)
	entrypoint, args := d.getEntrypointAndArgs(runconfig.NewEntrypoint(), cmd)

	user := config.User
	if len(user) == 0 {
		user = container.Config.User
	}

	processConfig := &execdriver.ProcessConfig{
		Tty:        config.Tty,
		Entrypoint: entrypoint,
		Arguments:  args,
		User:       user,
		Privileged: config.Privileged,
	}

	execConfig := &execConfig{
		ID:            stringid.GenerateNonCryptoID(),
		OpenStdin:     config.AttachStdin,
		OpenStdout:    config.AttachStdout,
		OpenStderr:    config.AttachStderr,
		StreamConfig:  StreamConfig{},
		ProcessConfig: processConfig,
		Container:     container,
		Running:       false,
		waitStart:     make(chan struct{}),
	}

	d.registerExecCommand(execConfig)

	container.LogEvent("exec_create: " + execConfig.ProcessConfig.Entrypoint + " " + strings.Join(execConfig.ProcessConfig.Arguments, " "))

	return execConfig.ID, nil

}

开发者ID:ch3lo，项目名称:docker，代码行数:46，代码来源:exec.go

示例13: cmd

// CMD foo
//
// Set the default command to run in the container (which may be empty).
// Argument handling is the same as RUN.
//
func cmd(b *Builder, args []string, attributes map[string]bool, original string) error {
	cmdSlice := handleJsonArgs(args, attributes)

	if !attributes["json"] {
		cmdSlice = append([]string{"/bin/sh", "-c"}, cmdSlice...)
	}

	b.Config.Cmd = runconfig.NewCommand(cmdSlice...)

	if err := b.commit("", b.Config.Cmd, fmt.Sprintf("CMD %q", cmdSlice)); err != nil {
		return err
	}

	if len(args) != 0 {
		b.cmdSet = true
	}

	return nil
}

开发者ID:yingmsky，项目名称:docker，代码行数:24，代码来源:dispatchers.go

示例14: create

func (b *Builder) create() (*daemon.Container, error) {
	if b.image == "" && !b.noBaseImage {
		return nil, fmt.Errorf("Please provide a source image with `from` prior to run")
	}
	b.Config.Image = b.image

	hostConfig := &runconfig.HostConfig{
		CpuShares:    b.cpuShares,
		CpuPeriod:    b.cpuPeriod,
		CpuQuota:     b.cpuQuota,
		CpusetCpus:   b.cpuSetCpus,
		CpusetMems:   b.cpuSetMems,
		CgroupParent: b.cgroupParent,
		Memory:       b.memory,
		MemorySwap:   b.memorySwap,
		NetworkMode:  "bridge",
	}

	config := *b.Config

	// Create the container
	c, warnings, err := b.Daemon.Create(b.Config, hostConfig, "")
	if err != nil {
		return nil, err
	}
	for _, warning := range warnings {
		fmt.Fprintf(b.OutStream, " ---> [Warning] %s\n", warning)
	}

	b.TmpContainers[c.ID] = struct{}{}
	fmt.Fprintf(b.OutStream, " ---> Running in %s\n", stringid.TruncateID(c.ID))

	if config.Cmd.Len() > 0 {
		// override the entry point that may have been picked up from the base image
		s := config.Cmd.Slice()
		c.Path = s[0]
		c.Args = s[1:]
	} else {
		config.Cmd = runconfig.NewCommand()
	}

	return c, nil
}

开发者ID:justone，项目名称:docker，代码行数:43，代码来源:internals.go

示例15: TestPostContainersRestart

func TestPostContainersRestart(t *testing.T) {
	eng := NewTestEngine(t)
	defer mkDaemonFromEngine(eng, t).Nuke()

	containerID := createTestContainer(eng,
		&runconfig.Config{
			Image:     unitTestImageID,
			Cmd:       runconfig.NewCommand("/bin/top"),
			OpenStdin: true,
		},
		t,
	)

	startContainer(eng, containerID, t)

	// Give some time to the process to start
	containerWaitTimeout(eng, containerID, t)

	if !containerRunning(eng, containerID, t) {
		t.Errorf("Container should be running")
	}

	req, err := http.NewRequest("POST", "/containers/"+containerID+"/restart?t=1", bytes.NewReader([]byte{}))
	if err != nil {
		t.Fatal(err)
	}
	r := httptest.NewRecorder()
	server.ServeRequest(eng, api.APIVERSION, r, req)
	assertHttpNotError(r, t)
	if r.Code != http.StatusNoContent {
		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
	}

	// Give some time to the process to restart
	containerWaitTimeout(eng, containerID, t)

	if !containerRunning(eng, containerID, t) {
		t.Fatalf("Container should be running")
	}

	containerKill(eng, containerID, t)
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:42，代码来源:api_test.go

示例16: TestDestroyWithInitLayer

func TestDestroyWithInitLayer(t *testing.T) {
	daemon := mkDaemon(t)
	defer nuke(daemon)

	container, _, err := daemon.Create(&runconfig.Config{
		Image: GetTestImage(daemon).ID,
		Cmd:   runconfig.NewCommand("ls", "-al"),
	},
		&runconfig.HostConfig{},
		"")

	if err != nil {
		t.Fatal(err)
	}
	// Destroy
	if err := daemon.Rm(container); err != nil {
		t.Fatal(err)
	}

	// Make sure daemon.Exists() behaves correctly
	if daemon.Exists("test_destroy") {
		t.Fatalf("Exists() returned true")
	}

	// Make sure daemon.List() doesn't list the destroyed container
	if len(daemon.List()) != 0 {
		t.Fatalf("Expected 0 container, %v found", len(daemon.List()))
	}

	driver := daemon.Graph().Driver()

	// Make sure that the container does not exist in the driver
	if _, err := driver.Get(container.ID, ""); err == nil {
		t.Fatal("Conttainer should not exist in the driver")
	}

	// Make sure that the init layer is removed from the driver
	if _, err := driver.Get(fmt.Sprintf("%s-init", container.ID), ""); err == nil {
		t.Fatal("Container's init layer should not exist in the driver")
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:41，代码来源:runtime_test.go

示例17: ContainerExecCreate

func (d *Daemon) ContainerExecCreate(config *runconfig.ExecConfig) (string, error) {

	if strings.HasPrefix(d.execDriver.Name(), lxc.DriverName) {
		return "", lxc.ErrExec
	}

	container, err := d.getActiveContainer(config.Container)
	if err != nil {
		return "", err
	}

	cmd := runconfig.NewCommand(config.Cmd...)
	entrypoint, args := d.getEntrypointAndArgs(runconfig.NewEntrypoint(), cmd)

	processConfig := execdriver.ProcessConfig{
		Tty:        config.Tty,
		Entrypoint: entrypoint,
		Arguments:  args,
		User:       config.User,
		Privileged: config.Privileged,
	}

	execConfig := &execConfig{
		ID:            stringid.GenerateRandomID(),
		OpenStdin:     config.AttachStdin,
		OpenStdout:    config.AttachStdout,
		OpenStderr:    config.AttachStderr,
		StreamConfig:  StreamConfig{},
		ProcessConfig: processConfig,
		Container:     container,
		Running:       false,
	}

	container.LogEvent("exec_create: " + execConfig.ProcessConfig.Entrypoint + " " + strings.Join(execConfig.ProcessConfig.Arguments, " "))

	d.registerExecCommand(execConfig)

	return execConfig.ID, nil

}

开发者ID:pbx0，项目名称:docker，代码行数:40，代码来源:exec.go

示例18: TestStdin

func TestStdin(t *testing.T) {
	daemon := mkDaemon(t)
	defer nuke(daemon)
	container, _, err := daemon.Create(&runconfig.Config{
		Image: GetTestImage(daemon).ID,
		Cmd:   runconfig.NewCommand("cat"),

		OpenStdin: true,
	},
		&runconfig.HostConfig{},
		"",
	)
	if err != nil {
		t.Fatal(err)
	}
	defer daemon.Rm(container)

	stdin := container.StdinPipe()
	stdout := container.StdoutPipe()
	if err := container.Start(); err != nil {
		t.Fatal(err)
	}
	defer stdin.Close()
	defer stdout.Close()
	if _, err := io.WriteString(stdin, "hello world"); err != nil {
		t.Fatal(err)
	}
	if err := stdin.Close(); err != nil {
		t.Fatal(err)
	}
	container.WaitStop(-1 * time.Second)
	output, err := ioutil.ReadAll(stdout)
	if err != nil {
		t.Fatal(err)
	}
	if string(output) != "hello world" {
		t.Fatalf("Unexpected output. Expected %s, received: %s", "hello world", string(output))
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:39，代码来源:container_test.go

示例19: TestDestroy

func TestDestroy(t *testing.T) {
	daemon := mkDaemon(t)
	defer nuke(daemon)

	container, _, err := daemon.Create(&runconfig.Config{
		Image: GetTestImage(daemon).ID,
		Cmd:   runconfig.NewCommand("ls", "-al"),
	},
		&runconfig.HostConfig{},
		"")
	if err != nil {
		t.Fatal(err)
	}
	// Destroy
	if err := daemon.Rm(container); err != nil {
		t.Error(err)
	}

	// Make sure daemon.Exists() behaves correctly
	if daemon.Exists("test_destroy") {
		t.Errorf("Exists() returned true")
	}

	// Make sure daemon.List() doesn't list the destroyed container
	if len(daemon.List()) != 0 {
		t.Errorf("Expected 0 container, %v found", len(daemon.List()))
	}

	// Make sure daemon.Get() refuses to return the unexisting container
	if c, _ := daemon.Get(container.ID); c != nil {
		t.Errorf("Got a container that should not exist")
	}

	// Test double destroy
	if err := daemon.Rm(container); err == nil {
		// It should have failed
		t.Errorf("Double destroy did not fail")
	}
}

开发者ID:yckrasnodar，项目名称:docker，代码行数:39，代码来源:runtime_test.go

示例20: TestDaemonCreate

func TestDaemonCreate(t *testing.T) {
	daemon := mkDaemon(t)
	defer nuke(daemon)

	// Make sure we start we 0 containers
	if len(daemon.List()) != 0 {
		t.Errorf("Expected 0 containers, %v found", len(daemon.List()))
	}

	container, _, err := daemon.Create(&runconfig.Config{
		Image: GetTestImage(daemon).ID,
		Cmd:   runconfig.NewCommand("ls", "-al"),
	},
		&runconfig.HostConfig{},
		"",
	)
	if err != nil {
		t.Fatal(err)
	}

	defer func() {
		if err := daemon.Rm(container); err != nil {
			t.Error(err)
		}
	}()

	// Make sure we can find the newly created container with List()
	if len(daemon.List()) != 1 {
		t.Errorf("Expected 1 container, %v found", len(daemon.List()))
	}

	// Make sure the container List() returns is the right one
	if daemon.List()[0].ID != container.ID {
		t.Errorf("Unexpected container %v returned by List", daemon.List()[0])
	}

	// Make sure we can get the container with Get()
	if _, err := daemon.Get(container.ID); err != nil {
		t.Errorf("Unable to get newly created container")
	}

	// Make sure it is the right container
	if c, _ := daemon.Get(container.ID); c != container {
		t.Errorf("Get() returned the wrong container")
	}

	// Make sure Exists returns it as existing
	if !daemon.Exists(container.ID) {
		t.Errorf("Exists() returned false for a newly created container")
	}

	// Test that conflict error displays correct details
	cmd := runconfig.NewCommand("ls", "-al")
	testContainer, _, _ := daemon.Create(
		&runconfig.Config{
			Image: GetTestImage(daemon).ID,
			Cmd:   cmd,
		},
		&runconfig.HostConfig{},
		"conflictname",
	)
	if _, _, err := daemon.Create(&runconfig.Config{Image: GetTestImage(daemon).ID, Cmd: cmd}, &runconfig.HostConfig{}, testContainer.Name); err == nil || !strings.Contains(err.Error(), stringid.TruncateID(testContainer.ID)) {
		t.Fatalf("Name conflict error doesn't include the correct short id. Message was: %v", err)
	}

	// Make sure create with bad parameters returns an error
	if _, _, err = daemon.Create(&runconfig.Config{Image: GetTestImage(daemon).ID}, &runconfig.HostConfig{}, ""); err == nil {
		t.Fatal("Builder.Create should throw an error when Cmd is missing")
	}

	if _, _, err := daemon.Create(
		&runconfig.Config{
			Image: GetTestImage(daemon).ID,
			Cmd:   runconfig.NewCommand(),
		},
		&runconfig.HostConfig{},
		"",
	); err == nil {
		t.Fatal("Builder.Create should throw an error when Cmd is empty")
	}

	config := &runconfig.Config{
		Image:     GetTestImage(daemon).ID,
		Cmd:       runconfig.NewCommand("/bin/ls"),
		PortSpecs: []string{"80"},
	}
	container, _, err = daemon.Create(config, &runconfig.HostConfig{}, "")

	_, err = daemon.Commit(container, "testrepo", "testtag", "", "", true, config)
	if err != nil {
		t.Error(err)
	}

	// test expose 80:8000
	container, warnings, err := daemon.Create(&runconfig.Config{
		Image:     GetTestImage(daemon).ID,
		Cmd:       runconfig.NewCommand("ls", "-al"),
		PortSpecs: []string{"80:8000"},
	},
		&runconfig.HostConfig{},
//.........这里部分代码省略.........

开发者ID:yckrasnodar，项目名称:docker，代码行数:101，代码来源:runtime_test.go

注：本文中的github.com/docker/docker/runconfig.NewCommand函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。