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Golang util.Factory类代码示例

本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/cmd/util.Factory的典型用法代码示例。如果您正苦于以下问题:Golang Factory类的具体用法?Golang Factory怎么用?Golang Factory使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Factory类的15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: RunProxy

func RunProxy(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error {
	port := cmdutil.GetFlagInt(cmd, "port")
	fmt.Fprintf(out, "Starting to serve on localhost:%d", port)

	clientConfig, err := f.ClientConfig()
	if err != nil {
		return err
	}

	staticPrefix := cmdutil.GetFlagString(cmd, "www-prefix")
	if !strings.HasSuffix(staticPrefix, "/") {
		staticPrefix += "/"
	}

	apiProxyPrefix := cmdutil.GetFlagString(cmd, "api-prefix")
	if !strings.HasSuffix(apiProxyPrefix, "/") {
		apiProxyPrefix += "/"
	}
	server, err := kubectl.NewProxyServer(cmdutil.GetFlagString(cmd, "www"), apiProxyPrefix, staticPrefix, clientConfig)
	if err != nil {
		return err
	}

	glog.Fatal(server.Serve(port))
	return nil
}
开发者ID:SivagnanamCiena,项目名称:calico-kubernetes,代码行数:26,代码来源:proxy.go

示例2: DescribeMatchingResources

func DescribeMatchingResources(mapper meta.RESTMapper, typer runtime.ObjectTyper, describer kubectl.Describer, f *cmdutil.Factory, namespace, rsrc, prefix string, out io.Writer, originalError error) error {
	r := resource.NewBuilder(mapper, typer, f.ClientMapperForCommand()).
		NamespaceParam(namespace).DefaultNamespace().
		ResourceTypeOrNameArgs(true, rsrc).
		SingleResourceType().
		Flatten().
		Do()
	infos, err := r.Infos()
	if err != nil {
		return err
	}
	isFound := false
	for ix := range infos {
		info := infos[ix]
		if strings.HasPrefix(info.Name, prefix) {
			isFound = true
			s, err := describer.Describe(info.Namespace, info.Name)
			if err != nil {
				return err
			}
			fmt.Fprintf(out, "%s\n", s)
		}
	}
	if !isFound {
		return originalError
	}
	return nil
}
开发者ID:crawford,项目名称:kubernetes,代码行数:28,代码来源:describe.go

示例3: ReapResult

func ReapResult(r *resource.Result, f *cmdutil.Factory, out io.Writer, isDefaultDelete, ignoreNotFound bool, timeout time.Duration, gracePeriod int, shortOutput bool, mapper meta.RESTMapper) error {
	found := 0
	if ignoreNotFound {
		r = r.IgnoreErrors(errors.IsNotFound)
	}
	err := r.Visit(func(info *resource.Info) error {
		found++
		reaper, err := f.Reaper(info.Mapping)
		if err != nil {
			// If there is no reaper for this resources and the user didn't explicitly ask for stop.
			if kubectl.IsNoSuchReaperError(err) && isDefaultDelete {
				return deleteResource(info, out, shortOutput, mapper)
			}
			return cmdutil.AddSourceToErr("reaping", info.Source, err)
		}
		var options *api.DeleteOptions
		if gracePeriod >= 0 {
			options = api.NewDeleteOptions(int64(gracePeriod))
		}
		if _, err := reaper.Stop(info.Namespace, info.Name, timeout, options); err != nil {
			return cmdutil.AddSourceToErr("stopping", info.Source, err)
		}
		cmdutil.PrintSuccess(mapper, shortOutput, out, info.Mapping.Resource, info.Name, "deleted")
		return nil
	})
	if err != nil {
		return err
	}
	if found == 0 {
		fmt.Fprintf(out, "No resources found\n")
	}
	return nil
}
开发者ID:newstatusflowtesting,项目名称:kubernetes,代码行数:33,代码来源:delete.go

示例4: RunLog

func RunLog(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
	if len(args) == 0 {
		return cmdutil.UsageError(cmd, "POD is required for log")
	}

	if len(args) > 2 {
		return cmdutil.UsageError(cmd, "log POD [CONTAINER]")
	}

	namespace, err := f.DefaultNamespace()
	if err != nil {
		return err
	}
	client, err := f.Client()
	if err != nil {
		return err
	}

	podID := args[0]

	pod, err := client.Pods(namespace).Get(podID)
	if err != nil {
		return err
	}

	var container string
	if len(args) == 1 {
		if len(pod.Spec.Containers) != 1 {
			return fmt.Errorf("POD %s has more than one container; please specify the container to print logs for", pod.ObjectMeta.Name)
		}
		container = pod.Spec.Containers[0].Name
	} else {
		container = args[1]
	}

	follow := false
	if cmdutil.GetFlagBool(cmd, "follow") {
		follow = true
	}

	readCloser, err := client.RESTClient.Get().
		Prefix("proxy").
		Resource("nodes").
		Name(pod.Spec.Host).
		Suffix("containerLogs", namespace, podID, container).
		Param("follow", strconv.FormatBool(follow)).
		Stream()
	if err != nil {
		return err
	}

	defer readCloser.Close()
	_, err = io.Copy(out, readCloser)
	return err
}
开发者ID:SivagnanamCiena,项目名称:calico-kubernetes,代码行数:55,代码来源:log.go

示例5: RunApiVersions

func RunApiVersions(f *cmdutil.Factory, out io.Writer) error {
	if len(os.Args) > 1 && os.Args[1] == "apiversions" {
		printDeprecationWarning("api-versions", "apiversions")
	}

	client, err := f.Client()
	if err != nil {
		return err
	}

	kubectl.GetApiVersions(out, client)
	return nil
}
开发者ID:Ima8,项目名称:kubernetes,代码行数:13,代码来源:apiversions.go

示例6: Complete

func (o *AddSecretOptions) Complete(f *cmdutil.Factory, args []string, typeFlag string) error {
	if len(args) < 2 {
		return errors.New("must have service account name and at least one secret name")
	}
	o.TargetName = args[0]
	o.SecretNames = args[1:]

	loweredTypeFlag := strings.ToLower(typeFlag)
	switch loweredTypeFlag {
	case string(PullType):
		o.Type = PullType
	case string(MountType):
		o.Type = MountType
	default:
		return fmt.Errorf("unknown for: %v", typeFlag)
	}

	var err error
	o.ClientInterface, err = f.Client()
	if err != nil {
		return err
	}

	o.Namespace, err = f.DefaultNamespace()
	if err != nil {
		return err
	}

	o.Mapper, o.Typer = f.Object()
	o.ClientMapper = f.ClientMapperForCommand()

	return nil
}
开发者ID:pombredanne,项目名称:atomic-enterprise,代码行数:33,代码来源:addsecret_to_obj.go

示例7: RunVersion

func RunVersion(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error {
	if cmdutil.GetFlagBool(cmd, "client") {
		kubectl.GetClientVersion(out)
		return nil
	}

	client, err := f.Client()
	if err != nil {
		return err
	}

	kubectl.GetVersion(out, client)
	return nil
}
开发者ID:chenzhen411,项目名称:kubernetes,代码行数:14,代码来源:version.go

示例8: RunUpdate

func RunUpdate(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, filenames util.StringList) error {
	schema, err := f.Validator()
	if err != nil {
		return err
	}

	cmdNamespace, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	patch := cmdutil.GetFlagString(cmd, "patch")
	if len(filenames) == 0 && len(patch) == 0 {
		return cmdutil.UsageError(cmd, "Must specify --filename or --patch to update")
	}
	if len(filenames) != 0 && len(patch) != 0 {
		return cmdutil.UsageError(cmd, "Can not specify both --filename and --patch")
	}

	// TODO: Make patching work with -f, updating with patched JSON input files
	if len(filenames) == 0 {
		name, err := updateWithPatch(cmd, args, f, patch)
		if err != nil {
			return err
		}
		fmt.Fprintf(out, "%s\n", name)
		return nil
	}
	if len(filenames) == 0 {
		return cmdutil.UsageError(cmd, "Must specify --filename to update")
	}

	mapper, typer := f.Object()
	r := resource.NewBuilder(mapper, typer, f.ClientMapperForCommand()).
		Schema(schema).
		ContinueOnError().
		NamespaceParam(cmdNamespace).RequireNamespace().
		FilenameParam(filenames...).
		Flatten().
		Do()
	err = r.Err()
	if err != nil {
		return err
	}

	return r.Visit(func(info *resource.Info) error {
		data, err := info.Mapping.Codec.Encode(info.Object)
		if err != nil {
			return err
		}
		obj, err := resource.NewHelper(info.Client, info.Mapping).Update(info.Namespace, info.Name, true, data)
		if err != nil {
			return err
		}
		info.Refresh(obj, true)
		printObjectSpecificMessage(obj, out)
		fmt.Fprintf(out, "%s/%s\n", info.Mapping.Resource, info.Name)
		return nil
	})
}
开发者ID:mbforbes,项目名称:kubernetes,代码行数:60,代码来源:update.go

示例9: NewKubectlCommand

// NewKubectlCommand creates the `kubectl` command and its nested children.
func NewKubectlCommand(f *cmdutil.Factory, in io.Reader, out, err io.Writer) *cobra.Command {
	// Parent command to which all subcommands are added.
	cmds := &cobra.Command{
		Use:   "kubectl",
		Short: "kubectl controls the Kubernetes cluster manager",
		Long: `kubectl controls the Kubernetes cluster manager.

Find more information at https://github.com/GoogleCloudPlatform/kubernetes.`,
		Run: runHelp,
		BashCompletionFunction: bash_completion_func,
	}

	f.BindFlags(cmds.PersistentFlags())

	// From this point and forward we get warnings on flags that contain "_" separators
	cmds.SetGlobalNormalizationFunc(util.WarnWordSepNormalizeFunc)

	cmds.AddCommand(NewCmdGet(f, out))
	cmds.AddCommand(NewCmdDescribe(f, out))
	cmds.AddCommand(NewCmdCreate(f, out))
	cmds.AddCommand(NewCmdReplace(f, out))
	cmds.AddCommand(NewCmdPatch(f, out))
	cmds.AddCommand(NewCmdDelete(f, out))

	cmds.AddCommand(NewCmdNamespace(out))
	cmds.AddCommand(NewCmdLog(f, out))
	cmds.AddCommand(NewCmdRollingUpdate(f, out))
	cmds.AddCommand(NewCmdScale(f, out))

	cmds.AddCommand(NewCmdAttach(f, in, out, err))
	cmds.AddCommand(NewCmdExec(f, in, out, err))
	cmds.AddCommand(NewCmdPortForward(f))
	cmds.AddCommand(NewCmdProxy(f, out))

	cmds.AddCommand(NewCmdRun(f, out))
	cmds.AddCommand(NewCmdStop(f, out))
	cmds.AddCommand(NewCmdExposeService(f, out))

	cmds.AddCommand(NewCmdLabel(f, out))

	cmds.AddCommand(cmdconfig.NewCmdConfig(cmdconfig.NewDefaultPathOptions(), out))
	cmds.AddCommand(NewCmdClusterInfo(f, out))
	cmds.AddCommand(NewCmdApiVersions(f, out))
	cmds.AddCommand(NewCmdVersion(f, out))

	return cmds
}
开发者ID:dinhxuanvu,项目名称:kubernetes,代码行数:48,代码来源:cmd.go

示例10: Run

func Run(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
	if len(os.Args) > 1 && os.Args[1] == "run-container" {
		printDeprecationWarning("run", "run-container")
	}

	if len(args) != 1 {
		return cmdutil.UsageError(cmd, "NAME is required for run")
	}

	namespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	client, err := f.Client()
	if err != nil {
		return err
	}

	generatorName := cmdutil.GetFlagString(cmd, "generator")
	generator, found := f.Generator(generatorName)
	if !found {
		return cmdutil.UsageError(cmd, fmt.Sprintf("Generator: %s not found.", generator))
	}
	names := generator.ParamNames()
	params := kubectl.MakeParams(cmd, names)
	params["name"] = args[0]

	err = kubectl.ValidateParams(names, params)
	if err != nil {
		return err
	}

	controller, err := generator.Generate(params)
	if err != nil {
		return err
	}

	inline := cmdutil.GetFlagString(cmd, "overrides")
	if len(inline) > 0 {
		controller, err = cmdutil.Merge(controller, inline, "ReplicationController")
		if err != nil {
			return err
		}
	}

	// TODO: extract this flag to a central location, when such a location exists.
	if !cmdutil.GetFlagBool(cmd, "dry-run") {
		controller, err = client.ReplicationControllers(namespace).Create(controller.(*api.ReplicationController))
		if err != nil {
			return err
		}
	}

	return f.PrintObject(cmd, controller, out)
}
开发者ID:Ima8,项目名称:kubernetes,代码行数:56,代码来源:run.go

示例11: RunScale

// RunScale executes the scaling
func RunScale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, shortOutput bool) error {
	if len(os.Args) > 1 && os.Args[1] == "resize" {
		printDeprecationWarning("scale", "resize")
	}

	count := cmdutil.GetFlagInt(cmd, "replicas")
	if count < 0 {
		return cmdutil.UsageError(cmd, "--replicas=COUNT RESOURCE NAME")
	}

	cmdNamespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	mapper, typer := f.Object()
	r := resource.NewBuilder(mapper, typer, f.ClientMapperForCommand()).
		ContinueOnError().
		NamespaceParam(cmdNamespace).DefaultNamespace().
		ResourceTypeOrNameArgs(false, args...).
		Flatten().
		Do()
	err = r.Err()
	if err != nil {
		return err
	}
	mapping, err := r.ResourceMapping()
	if err != nil {
		return err
	}

	infos, err := r.Infos()
	if err != nil {
		return err
	}
	if len(infos) > 1 {
		return fmt.Errorf("multiple resources provided: %v", args)
	}
	info := infos[0]

	scaler, err := f.Scaler(mapping)
	if err != nil {
		return err
	}

	resourceVersion := cmdutil.GetFlagString(cmd, "resource-version")
	currentSize := cmdutil.GetFlagInt(cmd, "current-replicas")
	precondition := &kubectl.ScalePrecondition{currentSize, resourceVersion}
	retry := kubectl.NewRetryParams(kubectl.Interval, kubectl.Timeout)
	waitForReplicas := kubectl.NewRetryParams(kubectl.Interval, kubectl.Timeout)
	if err := scaler.Scale(info.Namespace, info.Name, uint(count), precondition, retry, waitForReplicas); err != nil {
		return err
	}
	cmdutil.PrintSuccess(mapper, shortOutput, out, info.Mapping.Resource, info.Name, "scaled")
	return nil
}
开发者ID:rferris,项目名称:kubernetes,代码行数:57,代码来源:scale.go

示例12: RunResize

func RunResize(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
	count := cmdutil.GetFlagInt(cmd, "replicas")
	if len(args) != 2 || count < 0 {
		return cmdutil.UsageError(cmd, "--replicas=COUNT RESOURCE ID")
	}

	cmdNamespace, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	mapper, typer := f.Object()
	r := resource.NewBuilder(mapper, typer, f.ClientMapperForCommand()).
		ContinueOnError().
		NamespaceParam(cmdNamespace).DefaultNamespace().
		ResourceTypeOrNameArgs(false, args...).
		Flatten().
		Do()
	err = r.Err()
	if err != nil {
		return err
	}
	mapping, err := r.ResourceMapping()
	if err != nil {
		return err
	}

	infos, err := r.Infos()
	if err != nil {
		return err
	}
	info := infos[0]

	resizer, err := f.Resizer(mapping)
	if err != nil {
		return err
	}

	resourceVersion := cmdutil.GetFlagString(cmd, "resource-version")
	currentSize := cmdutil.GetFlagInt(cmd, "current-replicas")
	precondition := &kubectl.ResizePrecondition{currentSize, resourceVersion}
	cond := kubectl.ResizeCondition(resizer, precondition, info.Namespace, info.Name, uint(count))

	msg := "resized"
	if err = wait.Poll(retryFrequency, retryTimeout, cond); err != nil {
		msg = fmt.Sprintf("Failed to resize controller in spite of retrying for %s", retryTimeout)
		if err != nil {
			return err
		}
	}
	fmt.Fprintf(out, "%s\n", msg)
	return nil
}
开发者ID:SivagnanamCiena,项目名称:calico-kubernetes,代码行数:53,代码来源:resize.go

示例13: Complete

func (o *CreateDockerConfigOptions) Complete(f *cmdutil.Factory, args []string) error {
	if len(args) != 1 {
		return errors.New("must have exactly one argument: secret name")
	}
	o.SecretName = args[0]

	client, err := f.Client()
	if err != nil {
		return err
	}
	o.SecretNamespace, err = f.DefaultNamespace()
	if err != nil {
		return err
	}

	o.SecretsInterface = client.Secrets(o.SecretNamespace)

	return nil
}
开发者ID:miminar,项目名称:atomic-enterprise,代码行数:19,代码来源:dockercfg.go

示例14: RunProxy

func RunProxy(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error {
	port := cmdutil.GetFlagInt(cmd, "port")

	clientConfig, err := f.ClientConfig()
	if err != nil {
		return err
	}

	staticPrefix := cmdutil.GetFlagString(cmd, "www-prefix")
	if !strings.HasSuffix(staticPrefix, "/") {
		staticPrefix += "/"
	}

	apiProxyPrefix := cmdutil.GetFlagString(cmd, "api-prefix")
	if !strings.HasSuffix(apiProxyPrefix, "/") {
		apiProxyPrefix += "/"
	}
	filter := &kubectl.FilterServer{
		AcceptPaths: kubectl.MakeRegexpArrayOrDie(cmdutil.GetFlagString(cmd, "accept-paths")),
		RejectPaths: kubectl.MakeRegexpArrayOrDie(cmdutil.GetFlagString(cmd, "reject-paths")),
		AcceptHosts: kubectl.MakeRegexpArrayOrDie(cmdutil.GetFlagString(cmd, "accept-hosts")),
	}
	if cmdutil.GetFlagBool(cmd, "disable-filter") {
		glog.Warning("Request filter disabled, your proxy is vulnerable to XSRF attacks, please be cautious")
		filter = nil
	}

	server, err := kubectl.NewProxyServer(port, cmdutil.GetFlagString(cmd, "www"), apiProxyPrefix, staticPrefix, filter, clientConfig)
	if err != nil {
		return err
	}

	// Separate listening from serving so we can report the bound port
	// when it is chosen by os (port == 0)
	l, err := server.Listen()
	if err != nil {
		glog.Fatal(err)
	}
	fmt.Fprintf(out, "Starting to serve on %s", l.Addr().String())
	glog.Fatal(server.ServeOnListener(l))
	return nil
}
开发者ID:Ima8,项目名称:kubernetes,代码行数:42,代码来源:proxy.go

示例15: RunDescribe

func RunDescribe(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
	selector := cmdutil.GetFlagString(cmd, "selector")
	cmdNamespace, _, err := f.DefaultNamespace()
	if err != nil {
		return err
	}

	if len(args) == 0 {
		fmt.Fprint(out, "You must specify the type of resource to describe. ", valid_resources)
		return cmdutil.UsageError(cmd, "Required resource not specified.")
	}

	mapper, typer := f.Object()
	r := resource.NewBuilder(mapper, typer, f.ClientMapperForCommand()).
		ContinueOnError().
		NamespaceParam(cmdNamespace).DefaultNamespace().
		SelectorParam(selector).
		ResourceTypeOrNameArgs(false, args...).
		Flatten().
		Do()
	err = r.Err()
	if err != nil {
		return err
	}
	mapping, err := r.ResourceMapping()
	if err != nil {
		return err
	}

	describer, err := f.Describer(mapping)
	if err != nil {
		return err
	}
	infos, err := r.Infos()
	if err != nil {
		if apierrors.IsNotFound(err) && len(args) == 2 {
			return DescribeMatchingResources(mapper, typer, describer, f, cmdNamespace, args[0], args[1], out, err)
		}
		return err
	}

	for _, info := range infos {
		s, err := describer.Describe(info.Namespace, info.Name)
		if err != nil {
			return err
		}
		fmt.Fprintf(out, "%s\n\n", s)
	}

	return nil
}
开发者ID:crawford,项目名称:kubernetes,代码行数:51,代码来源:describe.go


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