cmd

Documentation

Index

• func CompareNamespaceFromFile(cmd *cobra.Command, namespace string) error
• func DataToObjects(m meta.RESTMapper, t runtime.ObjectTyper, data []byte) (result []runtime.Object, errors util.ErrorList)
• func FirstNonEmptyString(args ...string) string
• func GetFilesFromDir(directory string, fileType string) []string
• func GetFlagBool(cmd *cobra.Command, flag string) bool
• func GetFlagBoolPtr(cmd *cobra.Command, flag string) *bool
• func GetFlagInt(cmd *cobra.Command, flag string) int
• func GetFlagString(cmd *cobra.Command, flag string) string
• func NewCmdNamespace(out io.Writer) *cobra.Command
• func ReadConfigData(location string) ([]byte, error)
• func ReadConfigDataFromLocation(location string) ([]byte, error)
• func ResourceFromArgs(cmd *cobra.Command, args []string, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string)
• func ResourceFromArgsOrFile(cmd *cobra.Command, args []string, filename string, typer runtime.ObjectTyper, ...) (mapping *meta.RESTMapping, namespace, name string)
• func ResourceFromFile(filename string, typer runtime.ObjectTyper, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string, data []byte)
• func ResourceOrTypeFromArgs(cmd *cobra.Command, args []string, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string)
• type Factory
  • func NewFactory(clientBuilder clientcmd.Builder) *Factory
  • func (f *Factory) NewCmdCreate(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdCreateAll(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdDelete(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdDescribe(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdGet(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdLog(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdProxy(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdUpdate(out io.Writer) *cobra.Command
  • func (f *Factory) NewCmdVersion(out io.Writer) *cobra.Command
  • func (f *Factory) Run(out io.Writer)

Functions

func CompareNamespaceFromFile

func CompareNamespaceFromFile(cmd *cobra.Command, namespace string) error

CompareNamespaceFromFile returns an error if the namespace the user has provided on the CLI or via the default namespace file does not match the namespace of an input file. This prevents a user from unintentionally updating the wrong namespace.

func DataToObjects

func DataToObjects(m meta.RESTMapper, t runtime.ObjectTyper, data []byte) (result []runtime.Object, errors util.ErrorList)

DataToObjects converts the raw JSON data into API objects

func FirstNonEmptyString

func FirstNonEmptyString(args ...string) string

Returns the first non-empty string out of the ones provided. If all strings are empty, returns an empty string.

func GetFilesFromDir

func GetFilesFromDir(directory string, fileType string) []string

Return a list of file names of a certain type within a given directory.

func GetFlagBool

func GetFlagBool(cmd *cobra.Command, flag string) bool

func GetFlagBoolPtr

func GetFlagBoolPtr(cmd *cobra.Command, flag string) *bool

Returns nil if the flag wasn't set.

func GetFlagInt

func GetFlagInt(cmd *cobra.Command, flag string) int

Assumes the flag has a default value.

func GetFlagString

func GetFlagString(cmd *cobra.Command, flag string) string

func NewCmdNamespace

func NewCmdNamespace(out io.Writer) *cobra.Command

func ReadConfigData

func ReadConfigData(location string) ([]byte, error)

ReadConfigData reads the bytes from the specified filesytem or network location or from stdin if location == "-".

func ReadConfigDataFromLocation

func ReadConfigDataFromLocation(location string) ([]byte, error)

func ResourceFromArgs

func ResourceFromArgs(cmd *cobra.Command, args []string, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string)

ResourceFromArgs expects two arguments with a given type, and extracts the fields necessary to uniquely locate a resource. Displays a usageError if that contract is not satisfied, or a generic error if any other problems occur.

func ResourceFromArgsOrFile

func ResourceFromArgsOrFile(cmd *cobra.Command, args []string, filename string, typer runtime.ObjectTyper, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string)

ResourceFromArgsOrFile expects two arguments or a valid file with a given type, and extracts the fields necessary to uniquely locate a resource. Displays a usageError if that contract is not satisfied, or a generic error if any other problems occur.

func ResourceFromFile

func ResourceFromFile(filename string, typer runtime.ObjectTyper, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string, data []byte)

ResourceFromFile retrieves the name and namespace from a valid file. If the file does not resolve to a known type an error is returned. The returned mapping can be used to determine the correct REST endpoint to modify this resource with.

func ResourceOrTypeFromArgs

func ResourceOrTypeFromArgs(cmd *cobra.Command, args []string, mapper meta.RESTMapper) (mapping *meta.RESTMapping, namespace, name string)

ResourceFromArgs expects two arguments with a given type, and extracts the fields necessary to uniquely locate a resource. Displays a usageError if that contract is not satisfied, or a generic error if any other problems occur.

Types

type Factory

type Factory struct {
	ClientBuilder clientcmd.Builder
	Mapper        meta.RESTMapper
	Typer         runtime.ObjectTyper
	Client        func(cmd *cobra.Command, mapping *meta.RESTMapping) (kubectl.RESTClient, error)
	Describer     func(cmd *cobra.Command, mapping *meta.RESTMapping) (kubectl.Describer, error)
	Printer       func(cmd *cobra.Command, mapping *meta.RESTMapping, noHeaders bool) (kubectl.ResourcePrinter, error)
}

Factory provides abstractions that allow the Kubectl command to be extended across multiple types of resources and different API sets.

func NewFactory

func NewFactory(clientBuilder clientcmd.Builder) *Factory

NewFactory creates a factory with the default Kubernetes resources defined

func (*Factory) NewCmdCreate

func (f *Factory) NewCmdCreate(out io.Writer) *cobra.Command

func (*Factory) NewCmdCreateAll

func (f *Factory) NewCmdCreateAll(out io.Writer) *cobra.Command

func (*Factory) NewCmdDelete

func (f *Factory) NewCmdDelete(out io.Writer) *cobra.Command

func (*Factory) NewCmdDescribe

func (f *Factory) NewCmdDescribe(out io.Writer) *cobra.Command

func (*Factory) NewCmdGet

func (f *Factory) NewCmdGet(out io.Writer) *cobra.Command

func (*Factory) NewCmdLog

func (f *Factory) NewCmdLog(out io.Writer) *cobra.Command

func (*Factory) NewCmdProxy

func (f *Factory) NewCmdProxy(out io.Writer) *cobra.Command

func (*Factory) NewCmdUpdate

func (f *Factory) NewCmdUpdate(out io.Writer) *cobra.Command

func (*Factory) NewCmdVersion

func (f *Factory) NewCmdVersion(out io.Writer) *cobra.Command

func (*Factory) Run

func (f *Factory) Run(out io.Writer)