当前位置: 首页>>代码示例>>Golang>>正文


Golang ServiceUpdateOptions.EncodedRegistryAuth方法代码示例

本文整理汇总了Golang中github.com/docker/engine-api/types.ServiceUpdateOptions.EncodedRegistryAuth方法的典型用法代码示例。如果您正苦于以下问题:Golang ServiceUpdateOptions.EncodedRegistryAuth方法的具体用法?Golang ServiceUpdateOptions.EncodedRegistryAuth怎么用?Golang ServiceUpdateOptions.EncodedRegistryAuth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.ServiceUpdateOptions的用法示例。


在下文中一共展示了ServiceUpdateOptions.EncodedRegistryAuth方法的1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: deployServices

func deployServices(
	ctx context.Context,
	dockerCli *client.DockerCli,
	services map[string]bundlefile.Service,
	namespace string,
	sendAuth bool,
) error {
	apiClient := dockerCli.Client()
	out := dockerCli.Out()

	existingServices, err := getServices(ctx, apiClient, namespace)
	if err != nil {
		return err
	}

	existingServiceMap := make(map[string]swarm.Service)
	for _, service := range existingServices {
		existingServiceMap[service.Spec.Name] = service
	}

	for internalName, service := range services {
		name := fmt.Sprintf("%s_%s", namespace, internalName)

		var ports []swarm.PortConfig
		for _, portSpec := range service.Ports {
			ports = append(ports, swarm.PortConfig{
				Protocol:   swarm.PortConfigProtocol(portSpec.Protocol),
				TargetPort: portSpec.Port,
			})
		}

		serviceSpec := swarm.ServiceSpec{
			Annotations: swarm.Annotations{
				Name:   name,
				Labels: getStackLabels(namespace, service.Labels),
			},
			TaskTemplate: swarm.TaskSpec{
				ContainerSpec: swarm.ContainerSpec{
					Image:   service.Image,
					Command: service.Command,
					Args:    service.Args,
					Env:     service.Env,
					// Service Labels will not be copied to Containers
					// automatically during the deployment so we apply
					// it here.
					Labels: getStackLabels(namespace, nil),
				},
			},
			EndpointSpec: &swarm.EndpointSpec{
				Ports: ports,
			},
			Networks: convertNetworks(service.Networks, namespace, internalName),
		}

		cspec := &serviceSpec.TaskTemplate.ContainerSpec
		if service.WorkingDir != nil {
			cspec.Dir = *service.WorkingDir
		}
		if service.User != nil {
			cspec.User = *service.User
		}

		encodedAuth := ""
		if sendAuth {
			// Retrieve encoded auth token from the image reference
			image := serviceSpec.TaskTemplate.ContainerSpec.Image
			encodedAuth, err = dockerCli.RetrieveAuthTokenFromImage(ctx, image)
			if err != nil {
				return err
			}
		}

		if service, exists := existingServiceMap[name]; exists {
			fmt.Fprintf(out, "Updating service %s (id: %s)\n", name, service.ID)

			updateOpts := types.ServiceUpdateOptions{}
			if sendAuth {
				updateOpts.EncodedRegistryAuth = encodedAuth
			}
			if err := apiClient.ServiceUpdate(
				ctx,
				service.ID,
				service.Version,
				serviceSpec,
				updateOpts,
			); err != nil {
				return err
			}
		} else {
			fmt.Fprintf(out, "Creating service %s\n", name)

			createOpts := types.ServiceCreateOptions{}
			if sendAuth {
				createOpts.EncodedRegistryAuth = encodedAuth
			}
			if _, err := apiClient.ServiceCreate(ctx, serviceSpec, createOpts); err != nil {
				return err
			}
		}
	}
//.........这里部分代码省略.........
开发者ID:maxim28,项目名称:docker,代码行数:101,代码来源:deploy.go


注:本文中的github.com/docker/engine-api/types.ServiceUpdateOptions.EncodedRegistryAuth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。