dynamic

Documentation

Overview

Package dynamic provides a client interface to arbitrary Kubernetes APIs that exposes common high level operations and exposes common metadata.

Index

• func LegacyAPIPathResolverFunc(groupVersion unversioned.GroupVersion) string
• func NewDiscoveryRESTMapper(resources []*unversioned.APIResourceList, ...) (*meta.DefaultRESTMapper, error)
• func NewObjectTyper(resources []*unversioned.APIResourceList) (runtime.ObjectTyper, error)
• func VersionInterfaces(unversioned.GroupVersion) (*meta.VersionInterfaces, error)
• type APIPathResolverFunc
• type Client
  • func NewClient(conf *restclient.Config) (*Client, error)
  • func (c *Client) Resource(resource *unversioned.APIResource, namespace string) *ResourceClient
• type ClientPool
  • func NewClientPool(config *restclient.Config, apiPathResolverFunc APIPathResolverFunc) ClientPool
• type ObjectTyper
  • func (ot *ObjectTyper) ObjectKinds(obj runtime.Object) ([]unversioned.GroupVersionKind, bool, error)
  • func (ot *ObjectTyper) Recognizes(gvk unversioned.GroupVersionKind) bool
• type ResourceClient
  • func (rc *ResourceClient) Create(obj *runtime.Unstructured) (*runtime.Unstructured, error)
  • func (rc *ResourceClient) Delete(name string, opts *v1.DeleteOptions) error
  • func (rc *ResourceClient) DeleteCollection(deleteOptions *v1.DeleteOptions, listOptions runtime.Object) error
  • func (rc *ResourceClient) Get(name string) (*runtime.Unstructured, error)
  • func (rc *ResourceClient) List(opts runtime.Object) (*runtime.UnstructuredList, error)
  • func (rc *ResourceClient) Patch(name string, pt api.PatchType, data []byte) (*runtime.Unstructured, error)
  • func (rc *ResourceClient) Update(obj *runtime.Unstructured) (*runtime.Unstructured, error)
  • func (rc *ResourceClient) Watch(opts runtime.Object) (watch.Interface, error)

Functions

func LegacyAPIPathResolverFunc

func LegacyAPIPathResolverFunc(groupVersion unversioned.GroupVersion) string

LegacyAPIPathResolverFunc can resolve paths properly with the legacy API.

func NewDiscoveryRESTMapper

func NewDiscoveryRESTMapper(resources []*unversioned.APIResourceList, versionFunc meta.VersionInterfacesFunc) (*meta.DefaultRESTMapper, error)

NewDiscoveryRESTMapper returns a RESTMapper based on discovery information.

func NewObjectTyper

func NewObjectTyper(resources []*unversioned.APIResourceList) (runtime.ObjectTyper, error)

NewObjectTyper constructs an ObjectTyper from discovery information.

func VersionInterfaces

func VersionInterfaces(unversioned.GroupVersion) (*meta.VersionInterfaces, error)

VersionInterfaces provides an object converter and metadata accessor appropriate for use with unstructured objects.

Types

type APIPathResolverFunc

type APIPathResolverFunc func(groupVersion unversioned.GroupVersion) string

APIPathResolverFunc knows how to convert a groupVersion to its API path.

type Client

type Client struct {
	// contains filtered or unexported fields
}

Client is a Kubernetes client that allows you to access metadata and manipulate metadata of a Kubernetes API group.

func NewClient

func NewClient(conf *restclient.Config) (*Client, error)

NewClient returns a new client based on the passed in config. The codec is ignored, as the dynamic client uses it's own codec.

func (*Client) Resource

func (c *Client) Resource(resource *unversioned.APIResource, namespace string) *ResourceClient

Resource returns an API interface to the specified resource for this client's group and version. If resource is not a namespaced resource, then namespace is ignored.

type ClientPool

type ClientPool interface {
	// ClientForGroupVersion returns a client configured for the specified groupVersion.
	ClientForGroupVersion(groupVersion unversioned.GroupVersion) (*Client, error)
}

ClientPool manages a pool of dynamic clients.

func NewClientPool

func NewClientPool(config *restclient.Config, apiPathResolverFunc APIPathResolverFunc) ClientPool

NewClientPool returns a ClientPool from the specified config

type ObjectTyper

type ObjectTyper struct {
	// contains filtered or unexported fields
}

ObjectTyper provides an ObjectTyper implmentation for runtime.Unstructured object based on discovery information.

func (*ObjectTyper) ObjectKinds

func (ot *ObjectTyper) ObjectKinds(obj runtime.Object) ([]unversioned.GroupVersionKind, bool, error)

ObjectKinds returns a slice of one element with the group,version,kind of the provided object, or an error if the object is not *runtime.Unstructured or has no group,version,kind information.

func (*ObjectTyper) Recognizes

func (ot *ObjectTyper) Recognizes(gvk unversioned.GroupVersionKind) bool

Recognizes returns true if the provided group,version,kind was in the discovery information.

type ResourceClient

type ResourceClient struct {
	// contains filtered or unexported fields
}

ResourceClient is an API interface to a specific resource under a dynamic client.

func (*ResourceClient) Create

func (rc *ResourceClient) Create(obj *runtime.Unstructured) (*runtime.Unstructured, error)

Create creates the provided resource.

func (*ResourceClient) Delete

func (rc *ResourceClient) Delete(name string, opts *v1.DeleteOptions) error

Delete deletes the resource with the specified name.

func (*ResourceClient) DeleteCollection

func (rc *ResourceClient) DeleteCollection(deleteOptions *v1.DeleteOptions, listOptions runtime.Object) error

DeleteCollection deletes a collection of objects.

func (*ResourceClient) Get

func (rc *ResourceClient) Get(name string) (*runtime.Unstructured, error)

Get gets the resource with the specified name.

func (*ResourceClient) List

func (rc *ResourceClient) List(opts runtime.Object) (*runtime.UnstructuredList, error)

List returns a list of objects for this resource.

func (*ResourceClient) Patch

func (rc *ResourceClient) Patch(name string, pt api.PatchType, data []byte) (*runtime.Unstructured, error)

func (*ResourceClient) Update

func (rc *ResourceClient) Update(obj *runtime.Unstructured) (*runtime.Unstructured, error)

Update updates the provided resource.

func (*ResourceClient) Watch

func (rc *ResourceClient) Watch(opts runtime.Object) (watch.Interface, error)

Watch returns a watch.Interface that watches the resource.