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Golang Config.Cmd方法代码示例

本文整理汇总了Golang中github.com/docker/engine-api/types/container.Config.Cmd方法的典型用法代码示例。如果您正苦于以下问题:Golang Config.Cmd方法的具体用法?Golang Config.Cmd怎么用?Golang Config.Cmd使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/docker/engine-api/types/container.Config的用法示例。


在下文中一共展示了Config.Cmd方法的5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,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: Process

func (m *UpdateServiceSnapshotByContainer) Process() error {
	_, imageName := m.info.GetName()
	cached, err := utils.IsImageCached(imageName)
	if err != nil {
		fmt.Println(err)
		return err
	}

	if !cached {
		//TODO: remove this image to save server disk
		err := utils.PullImage(imageName)
		if err != nil {
			return err
		}
	}

	var config container.Config
	config.Image = imageName
	config.Cmd = []string{snapshotProcess, m.info.CallbackID, m.info.Host, m.info.DataProto}
	var hostConfig container.HostConfig
	hostConfig.Binds = append(hostConfig.Binds, fmt.Sprintf("%s:%s", m.info.DataURL, snapshotMountDir))
	containerName := "scan-" + m.info.CallbackID

	err = utils.StartContainer(config, hostConfig, containerName)

	return err
}
开发者ID:pombredanne,项目名称:dockyard,代码行数:27,代码来源:bycontainer.go

示例2: setCreateConfigOptions

// SetConfigOptions is a place to add necessary container configuration
// values that were not explicitly supplied by the user
func setCreateConfigOptions(config, imageConfig *containertypes.Config) {
	// Overwrite or append the image's config from the CLI with the metadata from the image's
	// layer metadata where appropriate
	if len(config.Cmd) == 0 {
		config.Cmd = imageConfig.Cmd
	}
	if config.WorkingDir == "" {
		config.WorkingDir = imageConfig.WorkingDir
	}
	if len(config.Entrypoint) == 0 {
		config.Entrypoint = imageConfig.Entrypoint
	}

	if config.Volumes == nil {
		config.Volumes = imageConfig.Volumes
	} else {
		for k, v := range imageConfig.Volumes {
			//NOTE: the value of the map is an empty struct.
			//      we also do not care about duplicates.
			//      This Volumes map is really a Set.
			config.Volumes[k] = v
		}
	}

	// set up environment
	setEnvFromImageConfig(config, imageConfig)
}
开发者ID:vmware,项目名称:vic,代码行数:29,代码来源:container.go

示例3: TestUtilsContainer

func TestUtilsContainer(t *testing.T) {
	//TODO: dockyard dev team should provide small testing containers.
	imageName := "google/nodejs"
	containerName := ""
	cached, err := utils.IsImageCached(imageName)
	if err == utils.ErrorsNoDockerClient {
		fmt.Println("Please start a docker daemon to continue the container operation test")
		return
	}

	assert.Nil(t, err, "Fail to load Image")

	if !cached {
		err := utils.PullImage(imageName)
		assert.Nil(t, err, "Fail to pull image")
	}

	tmpFile, err := ioutil.TempFile("/tmp", "dockyard-test-container-oper")
	assert.Nil(t, err, "System err, fail to create temp file")
	defer os.Remove(tmpFile.Name())

	var config container.Config
	config.Image = imageName
	config.Cmd = []string{"touch", tmpFile.Name()}
	var hostConfig container.HostConfig
	hostConfig.Binds = append(hostConfig.Binds, "/tmp:/tmp")

	utils.StartContainer(config, hostConfig, containerName)
	//TODO: stop, remove the container process

	assert.Equal(t, true, utils.IsFileExist(tmpFile.Name()), "Fail to touch file by using StartContainer")

}
开发者ID:pombredanne,项目名称:dockyard,代码行数:33,代码来源:utils_container_test.go

示例4: merge

// merge merges two Config, the image container configuration (defaults values),
// and the user container configuration, either passed by the API or generated
// by the cli.
// It will mutate the specified user configuration (userConf) with the image
// configuration where the user configuration is incomplete.
func merge(userConf, imageConf *containertypes.Config) error {
	if userConf.User == "" {
		userConf.User = imageConf.User
	}
	if len(userConf.ExposedPorts) == 0 {
		userConf.ExposedPorts = imageConf.ExposedPorts
	} else if imageConf.ExposedPorts != nil {
		if userConf.ExposedPorts == nil {
			userConf.ExposedPorts = make(nat.PortSet)
		}
		for port := range imageConf.ExposedPorts {
			if _, exists := userConf.ExposedPorts[port]; !exists {
				userConf.ExposedPorts[port] = struct{}{}
			}
		}
	}

	if len(userConf.Env) == 0 {
		userConf.Env = imageConf.Env
	} else {
		for _, imageEnv := range imageConf.Env {
			found := false
			imageEnvKey := strings.Split(imageEnv, "=")[0]
			for _, userEnv := range userConf.Env {
				userEnvKey := strings.Split(userEnv, "=")[0]
				if imageEnvKey == userEnvKey {
					found = true
					break
				}
			}
			if !found {
				userConf.Env = append(userConf.Env, imageEnv)
			}
		}
	}

	if userConf.Labels == nil {
		userConf.Labels = map[string]string{}
	}
	if imageConf.Labels != nil {
		for l := range userConf.Labels {
			imageConf.Labels[l] = userConf.Labels[l]
		}
		userConf.Labels = imageConf.Labels
	}

	if userConf.Entrypoint.Len() == 0 {
		if userConf.Cmd.Len() == 0 {
			userConf.Cmd = imageConf.Cmd
		}

		if userConf.Entrypoint == nil {
			userConf.Entrypoint = imageConf.Entrypoint
		}
	}
	if userConf.WorkingDir == "" {
		userConf.WorkingDir = imageConf.WorkingDir
	}
	if len(userConf.Volumes) == 0 {
		userConf.Volumes = imageConf.Volumes
	} else {
		for k, v := range imageConf.Volumes {
			userConf.Volumes[k] = v
		}
	}
	return nil
}
开发者ID:supasate,项目名称:docker,代码行数:72,代码来源:commit.go

示例5: merge

// merge merges two Config, the image container configuration (defaults values),
// and the user container configuration, either passed by the API or generated
// by the cli.
// It will mutate the specified user configuration (userConf) with the image
// configuration where the user configuration is incomplete.
func merge(userConf, imageConf *containertypes.Config) error {
	if userConf.User == "" {
		userConf.User = imageConf.User
	}
	if len(userConf.ExposedPorts) == 0 {
		userConf.ExposedPorts = imageConf.ExposedPorts
	} else if imageConf.ExposedPorts != nil {
		if userConf.ExposedPorts == nil {
			userConf.ExposedPorts = make(nat.PortSet)
		}
		for port := range imageConf.ExposedPorts {
			if _, exists := userConf.ExposedPorts[port]; !exists {
				userConf.ExposedPorts[port] = struct{}{}
			}
		}
	}

	if len(userConf.Env) == 0 {
		userConf.Env = imageConf.Env
	} else {
		for _, imageEnv := range imageConf.Env {
			found := false
			imageEnvKey := strings.Split(imageEnv, "=")[0]
			for _, userEnv := range userConf.Env {
				userEnvKey := strings.Split(userEnv, "=")[0]
				if imageEnvKey == userEnvKey {
					found = true
					break
				}
			}
			if !found {
				userConf.Env = append(userConf.Env, imageEnv)
			}
		}
	}

	if userConf.Labels == nil {
		userConf.Labels = map[string]string{}
	}
	if imageConf.Labels != nil {
		for l := range userConf.Labels {
			imageConf.Labels[l] = userConf.Labels[l]
		}
		userConf.Labels = imageConf.Labels
	}

	if len(userConf.Entrypoint) == 0 {
		if len(userConf.Cmd) == 0 {
			userConf.Cmd = imageConf.Cmd
			userConf.ArgsEscaped = imageConf.ArgsEscaped
		}

		if userConf.Entrypoint == nil {
			userConf.Entrypoint = imageConf.Entrypoint
		}
	}
	if imageConf.Healthcheck != nil {
		if userConf.Healthcheck == nil {
			userConf.Healthcheck = imageConf.Healthcheck
		} else {
			if len(userConf.Healthcheck.Test) == 0 {
				userConf.Healthcheck.Test = imageConf.Healthcheck.Test
			}
			if userConf.Healthcheck.Interval == 0 {
				userConf.Healthcheck.Interval = imageConf.Healthcheck.Interval
			}
			if userConf.Healthcheck.Timeout == 0 {
				userConf.Healthcheck.Timeout = imageConf.Healthcheck.Timeout
			}
			if userConf.Healthcheck.Retries == 0 {
				userConf.Healthcheck.Retries = imageConf.Healthcheck.Retries
			}
		}
	}

	if userConf.WorkingDir == "" {
		userConf.WorkingDir = imageConf.WorkingDir
	}
	if len(userConf.Volumes) == 0 {
		userConf.Volumes = imageConf.Volumes
	} else {
		for k, v := range imageConf.Volumes {
			userConf.Volumes[k] = v
		}
	}

	if userConf.StopSignal == "" {
		userConf.StopSignal = imageConf.StopSignal
	}
	return nil
}
开发者ID:CrocdileChan,项目名称:docker,代码行数:96,代码来源:commit.go


注:本文中的github.com/docker/engine-api/types/container.Config.Cmd方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。