clientcmd

package
v3.6.0-rc.0 Latest Latest
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 Go to latest Published: Jul 13, 2017 License: Apache-2.0 Imports: 62 Imported by: 0

Documentation

Index

Constants

View Source 
const ConfigSyntax = " --master=<addr>"

Variables

This section is empty.

Functions

func AnonymousClientConfig 

func AnonymousClientConfig(config *restclient.Config) restclient.Config

AnonymousClientConfig returns a copy of the given config with all user credentials (cert/key, bearer token, and username/password) removed

func BindClientConfigSecurityFlags 

func BindClientConfigSecurityFlags(config *restclient.Config, flags *pflag.FlagSet)

BindClientConfigSecurityFlags adds flags for the supplied client config

func DefaultClientConfig 

func DefaultClientConfig(flags *pflag.FlagSet) kclientcmd.ClientConfig

func DefaultGenerators 

func DefaultGenerators(cmdName string) map[string]kubectl.Generator

func EnvVars 

func EnvVars(host string, caData []byte, insecure bool, bearerTokenFile string) []api.EnvVar

func FindAllCanonicalResources 

func FindAllCanonicalResources(d discovery.DiscoveryInterface, m meta.RESTMapper) ([]schema.GroupResource, error)

FindAllCanonicalResources returns all resource names that map directly to their kind (Kind -> Resource -> Kind) and are not subresources. This is the closest mapping possible from the client side to resources that can be listed and updated. Note that this may return some virtual resources (like imagestreamtags) that can be otherwise represented. TODO: add a field to APIResources for "virtual" (or that points to the canonical resource). TODO: fallback to the scheme when discovery is not possible.

func GetPrettyErrorFor 

func GetPrettyErrorFor(err error) error

GetPrettyErrorFor prettifys the message of the provided error

func GetPrettyErrorForServer 

func GetPrettyErrorForServer(err error, serverName string) error

GetPrettyErrorForServer prettifys the message of the provided error

func GetPrettyMessageFor 

func GetPrettyMessageFor(err error) string

GetPrettyMessageFor prettifys the message of the provided error

func GetPrettyMessageForServer 

func GetPrettyMessageForServer(err error, serverName string) string

GetPrettyMessageForServer prettifys the message of the provided error

func IsCertificateAuthorityUnknown 

func IsCertificateAuthorityUnknown(err error) bool

IsCertificateAuthorityUnknown checks whether the provided error is a 'certificate authority unknown' error or not

func IsCertificateHostnameError 

func IsCertificateHostnameError(err error) bool

IsCertificateHostnameError checks whether the set of authorized names doesn't match the requested name

func IsCertificateInvalid 

func IsCertificateInvalid(err error) bool

IsCertificateInvalid checks whether the certificate is invalid for reasons like expired, CA not authorized to sign, there are too many cert intermediates, or the cert usage is not valid for the wanted purpose.

func IsConfigurationInvalid 

func IsConfigurationInvalid(err error) bool

IsConfigurationInvalid checks whether the provided error is a 'invalid configuration' error or not

func IsConfigurationMissing 

func IsConfigurationMissing(err error) bool

func IsForbidden 

func IsForbidden(err error) bool

IsForbidden checks whether the provided error is a 'forbidden' error or not

func IsNoServerFound 

func IsNoServerFound(err error) bool

IsNoServerFound checks whether the provided error is a 'no server found' error or not

func IsTLSOversizedRecord 

func IsTLSOversizedRecord(err error) bool

IsTLSOversizedRecord checks whether the provided error is a url.Error with "tls: oversized record received", which usually means TLS not supported.

func NewObjectMappingFactory 

func NewObjectMappingFactory(clientAccessFactory ClientAccessFactory) kcmdutil.ObjectMappingFactory

func ResourceMapper 

func ResourceMapper(f kcmdutil.Factory) *resource.Mapper

Types

type ClientAccessFactory 

type ClientAccessFactory interface {
	kcmdutil.ClientAccessFactory

	Clients() (*client.Client, kclientset.Interface, error)
	OpenShiftClientConfig() kclientcmd.ClientConfig
	ImageResolutionOptions() FlagBinder
}

func NewClientAccessFactory 

func NewClientAccessFactory(optionalClientConfig kclientcmd.ClientConfig) ClientAccessFactory

type Config 

type Config struct {
	// MasterAddr is the address the master can be reached on (host, host:port, or URL).
	MasterAddr flagtypes.Addr
	// KubernetesAddr is the address of the Kubernetes server (host, host:port, or URL).
	// If omitted defaults to the master.
	KubernetesAddr flagtypes.Addr
	// CommonConfig is the shared base config for both the OpenShift config and Kubernetes config
	CommonConfig restclient.Config
	// Namespace is the namespace to act in
	Namespace string

	// If set, allow kubeconfig file loading
	FromFile bool
	// If true, no environment is loaded (for testing, primarily)
	SkipEnv bool
	// contains filtered or unexported fields
}

Config contains all the necessary bits for client configuration

func NewConfig 

func NewConfig() *Config

NewConfig returns a new configuration

func (*Config) Bind 

func (cfg *Config) Bind(flags *pflag.FlagSet)

Bind binds configuration values to the passed flagset

func (*Config) BindToFile 

func (cfg *Config) BindToFile() *Config

BindToFile is used when this config will not be bound to flags, but should load the config file from disk if available.

func (*Config) Clients 

func (cfg *Config) Clients() (osclient.Interface, kclientset.Interface, error)

Clients returns an OpenShift and a Kubernetes client from a given configuration

func (*Config) KubeConfig 

func (cfg *Config) KubeConfig() *restclient.Config

KubeConfig returns the Kubernetes configuration

func (*Config) OpenShiftConfig 

func (cfg *Config) OpenShiftConfig() *restclient.Config

OpenShiftConfig returns the OpenShift configuration

type Factory 

type Factory struct {
	ClientAccessFactory
	kcmdutil.ObjectMappingFactory
	kcmdutil.BuilderFactory
}

Factory provides common options for OpenShift commands

func New 

func New(flags *pflag.FlagSet) *Factory

New creates a default Factory for commands that should share identical server connection behavior. Most commands should use this method to get a factory.

func NewFactory 

func NewFactory(optionalClientConfig kclientcmd.ClientConfig) *Factory

NewFactory creates an object that holds common methods across all OpenShift commands

func (*Factory) ApproximatePodTemplateForObject 

func (f *Factory) ApproximatePodTemplateForObject(object runtime.Object) (*api.PodTemplateSpec, error)

ApproximatePodTemplateForObject returns a pod template object for the provided source. It may return both an error and a object. It attempt to return the best possible template available at the current time.

func (*Factory) ExtractFileContents 

func (f *Factory) ExtractFileContents(obj runtime.Object) (map[string][]byte, bool, error)

ExtractFileContents returns a map of keys to contents, false if the object cannot support such an operation, or an error.

func (*Factory) PodForResource 

func (f *Factory) PodForResource(resource string, timeout time.Duration) (string, error)

func (*Factory) PrintResourceInfos 

func (f *Factory) PrintResourceInfos(cmd *cobra.Command, infos []*resource.Info, out io.Writer) error

PrintResourceInfos receives a list of resource infos and prints versioned objects if a generic output format was specified otherwise, it iterates through info objects, printing each resource with a unique printer for its mapping

func (*Factory) UpdateObjectEnvironment 

func (f *Factory) UpdateObjectEnvironment(obj runtime.Object, fn func(*[]api.EnvVar) error) (bool, error)

UpdateObjectEnvironment update the environment variables in object specification.

type FlagBinder 

type FlagBinder interface {
	// Bound returns true if the flag is already bound to a command.
	Bound() bool
	// Bind allows to bind an extra flag to a command
	Bind(*pflag.FlagSet)
}

FlagBinder represents an interface that allows to bind extra flags into commands.

type ShortcutExpander 

type ShortcutExpander struct {
	RESTMapper meta.RESTMapper

	All []string
}

ShortcutExpander is a RESTMapper that can be used for OpenShift resources. It expands the resource first, then invokes the wrapped

func NewShortcutExpander 

func NewShortcutExpander(discoveryClient discovery.DiscoveryInterface, delegate meta.RESTMapper) ShortcutExpander

func (ShortcutExpander) AliasesForResource 

func (e ShortcutExpander) AliasesForResource(resource string) ([]string, bool)

AliasesForResource returns whether a resource has an alias or not

func (ShortcutExpander) KindFor 

func (e ShortcutExpander) KindFor(resource schema.GroupVersionResource) (schema.GroupVersionKind, error)

func (ShortcutExpander) KindsFor 

func (e ShortcutExpander) KindsFor(resource schema.GroupVersionResource) ([]schema.GroupVersionKind, error)

func (ShortcutExpander) RESTMapping 

func (e ShortcutExpander) RESTMapping(gk schema.GroupKind, versions ...string) (*meta.RESTMapping, error)

func (ShortcutExpander) RESTMappings 

func (e ShortcutExpander) RESTMappings(gk schema.GroupKind, versions ...string) ([]*meta.RESTMapping, error)

func (ShortcutExpander) ResourceFor 

func (e ShortcutExpander) ResourceFor(resource schema.GroupVersionResource) (schema.GroupVersionResource, error)

func (ShortcutExpander) ResourceSingularizer 

func (e ShortcutExpander) ResourceSingularizer(resource string) (string, error)

func (ShortcutExpander) ResourcesFor 

func (e ShortcutExpander) ResourcesFor(resource schema.GroupVersionResource) ([]schema.GroupVersionResource, error)

Source Files

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