namespace

Documentation

Overview

Package namespace provides Registry interface and it's REST implementation for storing Namespace api objects.

Index

• Variables
• func MatchNamespace(label labels.Selector, field fields.Selector) generic.Matcher
• func NamespaceToSelectableFields(namespace *api.Namespace) labels.Set
• type Registry
  • func NewRegistry(s Storage) Registry
• type Storage

Variables

var StatusStrategy = namespaceStatusStrategy{Strategy}

var Strategy = namespaceStrategy{api.Scheme, api.SimpleNameGenerator}

Strategy is the default logic that applies when creating and updating Namespace objects via the REST API.

Functions

func MatchNamespace

func MatchNamespace(label labels.Selector, field fields.Selector) generic.Matcher

MatchNamespace returns a generic matcher for a given label and field selector.

func NamespaceToSelectableFields

func NamespaceToSelectableFields(namespace *api.Namespace) labels.Set

NamespaceToSelectableFields returns a label set that represents the object TODO: fields are not labels, and the validation rules for them do not apply.

Types

type Registry

type Registry interface {
	// ListNamespaces obtains a list of namespaces having labels which match selector.
	ListNamespaces(ctx api.Context, selector labels.Selector) (*api.NamespaceList, error)
	// Watch for new/changed/deleted namespaces
	WatchNamespaces(ctx api.Context, label labels.Selector, field fields.Selector, resourceVersion string) (watch.Interface, error)
	// Get a specific namespace
	GetNamespace(ctx api.Context, namespaceID string) (*api.Namespace, error)
	// Create a namespace based on a specification.
	CreateNamespace(ctx api.Context, namespace *api.Namespace) error
	// Update an existing namespace
	UpdateNamespace(ctx api.Context, namespace *api.Namespace) error
	// Delete an existing namespace
	DeleteNamespace(ctx api.Context, namespaceID string) error
}

Registry is an interface implemented by things that know how to store Namespace objects.

func NewRegistry

func NewRegistry(s Storage) Registry

NewRegistry returns a new Registry interface for the given Storage. Any mismatched types will panic.

type Storage

type Storage interface {
	apiserver.RESTGracefulDeleter
	apiserver.RESTLister
	apiserver.RESTGetter
	apiserver.ResourceWatcher

	Create(ctx api.Context, obj runtime.Object) (runtime.Object, error)
	Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error)
}

Storage is an interface for a standard REST Storage backend TODO: move me somewhere common