Golang util.NewDockerClient函数代码示例

本文整理汇总了Golang中github.com/hyperledger/fabric/core/container/util.NewDockerClient函数的典型用法代码示例。如果您正苦于以下问题：Golang NewDockerClient函数的具体用法？Golang NewDockerClient怎么用？Golang NewDockerClient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NewDockerClient函数的8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: Start

//Start starts a container using a previously created docker image
func (vm *DockerVM) Start(ctxt context.Context, ccid ccintf.CCID, args []string, env []string, attachstdin bool, attachstdout bool) error {
	imageID, _ := vm.GetVMName(ccid)
	client, err := cutil.NewDockerClient()
	if err != nil {
		dockerLogger.Debug("start - cannot create client %s", err)
		return err
	}

	containerID := strings.Replace(imageID, ":", "_", -1)

	//stop,force remove if necessary
	dockerLogger.Debug("Cleanup container %s", containerID)
	vm.stopInternal(ctxt, client, containerID, 0, false, false)

	dockerLogger.Debug("Start container %s", containerID)
	err = vm.createContainer(ctxt, client, imageID, containerID, args, env, attachstdin, attachstdout)
	if err != nil {
		dockerLogger.Error(fmt.Sprintf("start-could not recreate container %s", err))
		return err
	}
	err = client.StartContainer(containerID, &docker.HostConfig{NetworkMode: "host"})
	if err != nil {
		dockerLogger.Error(fmt.Sprintf("start-could not start container %s", err))
		return err
	}

	dockerLogger.Debug("Started container %s", containerID)
	return nil
}

开发者ID:RicHernandez2，项目名称:fabric，代码行数:30，代码来源:dockercontroller.go

示例2: NewVM

// NewVM creates a new VM instance.
func NewVM() (*VM, error) {
	client, err := cutil.NewDockerClient()
	if err != nil {
		return nil, err
	}
	VM := &VM{Client: client}
	return VM, nil
}

开发者ID:hyperledger，项目名称:fabric，代码行数:9，代码来源:vm.go

示例3: Deploy

//Deploy use the reader containing targz to create a docker image
//for docker inputbuf is tar reader ready for use by docker.Client
//the stream from end client to peer could directly be this tar stream
//talk to docker daemon using docker Client and build the image
func (vm *DockerVM) Deploy(ctxt context.Context, ccid ccintf.CCID, args []string, env []string, attachstdin bool, attachstdout bool, reader io.Reader) error {
	client, err := cutil.NewDockerClient()
	switch err {
	case nil:
		if err = vm.deployImage(client, ccid, args, env, attachstdin, attachstdout, reader); err != nil {
			return err
		}
	default:
		return fmt.Errorf("Error creating docker client: %s", err)
	}
	return nil
}

开发者ID:C0rWin，项目名称:fabric，代码行数:16，代码来源:dockercontroller.go

示例4: Start

//Start starts a container using a previously created docker image
func (vm *DockerVM) Start(ctxt context.Context, ccid ccintf.CCID, args []string, env []string, attachstdin bool, attachstdout bool, reader io.Reader) error {
	imageID, _ := vm.GetVMName(ccid)
	client, err := cutil.NewDockerClient()
	if err != nil {
		dockerLogger.Debugf("start - cannot create client %s", err)
		return err
	}

	containerID := strings.Replace(imageID, ":", "_", -1)

	//stop,force remove if necessary
	dockerLogger.Debugf("Cleanup container %s", containerID)
	vm.stopInternal(ctxt, client, containerID, 0, false, false)

	dockerLogger.Debugf("Start container %s", containerID)
	err = vm.createContainer(ctxt, client, imageID, containerID, args, env, attachstdin, attachstdout)
	if err != nil {
		//if image not found try to create image and retry
		if err == docker.ErrNoSuchImage {
			if reader != nil {
				dockerLogger.Debugf("start-could not find image ...attempt to recreate image %s", err)
				if err = vm.deployImage(client, ccid, args, env, attachstdin, attachstdout, reader); err != nil {
					return err
				}

				dockerLogger.Debug("start-recreated image successfully")
				if err = vm.createContainer(ctxt, client, imageID, containerID, args, env, attachstdin, attachstdout); err != nil {
					dockerLogger.Errorf("start-could not recreate container post recreate image: %s", err)
					return err
				}
			} else {
				dockerLogger.Errorf("start-could not find image: %s", err)
				return err
			}
		} else {
			dockerLogger.Errorf("start-could not recreate container %s", err)
			return err
		}
	}

	// Baohua: getDockerHostConfig() will be ignored when communicating with docker API 1.24+.
	// I keep it here for a short-term compatibility.
	// See https://goo.gl/ZvtkKm for more details.
	err = client.StartContainer(containerID, getDockerHostConfig())
	if err != nil {
		dockerLogger.Errorf("start-could not start container %s", err)
		return err
	}

	dockerLogger.Debugf("Started container %s", containerID)
	return nil
}

开发者ID:srderson，项目名称:fabric，代码行数:53，代码来源:dockercontroller.go

示例5: Stop

//Stop stops a running chaincode
func (vm *DockerVM) Stop(ctxt context.Context, ccid ccintf.CCID, timeout uint, dontkill bool, dontremove bool) error {
	id, _ := vm.GetVMName(ccid)
	client, err := cutil.NewDockerClient()
	if err != nil {
		dockerLogger.Debugf("start - cannot create client %s", err)
		return err
	}
	id = strings.Replace(id, ":", "_", -1)

	err = vm.stopInternal(ctxt, client, id, timeout, dontkill, dontremove)

	return err
}

开发者ID:C0rWin，项目名称:fabric，代码行数:14，代码来源:dockercontroller.go

示例6: Start

//Start starts a container using a previously created docker image
func (vm *DockerVM) Start(ctxt context.Context, ccid ccintf.CCID, args []string, env []string, attachstdin bool, attachstdout bool, reader io.Reader) error {
	imageID, _ := vm.GetVMName(ccid)
	client, err := cutil.NewDockerClient()
	if err != nil {
		dockerLogger.Debugf("start - cannot create client %s", err)
		return err
	}

	containerID := strings.Replace(imageID, ":", "_", -1)

	//stop,force remove if necessary
	dockerLogger.Debugf("Cleanup container %s", containerID)
	vm.stopInternal(ctxt, client, containerID, 0, false, false)

	dockerLogger.Debugf("Start container %s", containerID)
	err = vm.createContainer(ctxt, client, imageID, containerID, args, env, attachstdin, attachstdout)
	if err != nil {
		//if image not found try to create image and retry
		if err == docker.ErrNoSuchImage {
			if reader != nil {
				dockerLogger.Debugf("start-could not find image ...attempt to recreate image %s", err)
				if err = vm.deployImage(client, ccid, args, env, attachstdin, attachstdout, reader); err != nil {
					return err
				}

				dockerLogger.Debug("start-recreated image successfully")
				if err = vm.createContainer(ctxt, client, imageID, containerID, args, env, attachstdin, attachstdout); err != nil {
					dockerLogger.Errorf("start-could not recreate container post recreate image: %s", err)
					return err
				}
			} else {
				dockerLogger.Errorf("start-could not find image: %s", err)
				return err
			}
		} else {
			dockerLogger.Errorf("start-could not recreate container %s", err)
			return err
		}
	}

	// start container with HostConfig was deprecated since v1.10 and removed in v1.2
	err = client.StartContainer(containerID, nil)
	if err != nil {
		dockerLogger.Errorf("start-could not start container %s", err)
		return err
	}

	dockerLogger.Debugf("Started container %s", containerID)
	return nil
}

开发者ID:hyperledger，项目名称:fabric，代码行数:51，代码来源:dockercontroller.go

示例7: Destroy

//Destroy destroys an image
func (vm *DockerVM) Destroy(ctxt context.Context, ccid ccintf.CCID, force bool, noprune bool) error {
	id, _ := vm.GetVMName(ccid)
	client, err := cutil.NewDockerClient()
	if err != nil {
		dockerLogger.Error(fmt.Sprintf("destroy-cannot create client %s", err))
		return err
	}
	id = strings.Replace(id, ":", "_", -1)

	err = client.RemoveImageExtended(id, docker.RemoveImageOptions{Force: force, NoPrune: noprune})

	if err != nil {
		dockerLogger.Error(fmt.Sprintf("error while destroying image: %s", err))
	} else {
		dockerLogger.Debug("Destroyed image %s", id)
	}

	return err
}

开发者ID:C0rWin，项目名称:fabric，代码行数:20，代码来源:dockercontroller.go

示例8: Deploy

//Deploy use the reader containing targz to create a docker image
//for docker inputbuf is tar reader ready for use by docker.Client
//the stream from end client to peer could directly be this tar stream
//talk to docker daemon using docker Client and build the image
func (vm *DockerVM) Deploy(ctxt context.Context, ccid ccintf.CCID, args []string, env []string, attachstdin bool, attachstdout bool, reader io.Reader) error {
	id, _ := vm.GetVMName(ccid)
	outputbuf := bytes.NewBuffer(nil)
	opts := docker.BuildImageOptions{
		Name:         id,
		Pull:         false,
		InputStream:  reader,
		OutputStream: outputbuf,
	}
	client, err := cutil.NewDockerClient()
	switch err {
	case nil:
		if err = client.BuildImage(opts); err != nil {
			dockerLogger.Error(fmt.Sprintf("Error building Peer container: %s", err))
			return err
		}
		dockerLogger.Debug("Created image: %s", id)
	default:
		return fmt.Errorf("Error creating docker client: %s", err)
	}
	return nil
}

开发者ID:RicHernandez2，项目名称:fabric，代码行数:26，代码来源:dockercontroller.go

注：本文中的github.com/hyperledger/fabric/core/container/util.NewDockerClient函数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。