mirror of
https://github.com/rancher/rke.git
synced 2025-09-18 08:06:20 +00:00
Vendor update for types and norman
This commit is contained in:
Alena Prokharchyk
68
vendor/k8s.io/client-go/dynamic/BUILD
generated
vendored
68
vendor/k8s.io/client-go/dynamic/BUILD
generated
vendored
@@ -1,68 +0,0 @@
|
||||
package(default_visibility = ["//visibility:public"])
|
||||
|
||||
load(
|
||||
"@io_bazel_rules_go//go:def.bzl",
|
||||
"go_library",
|
||||
"go_test",
|
||||
)
|
||||
|
||||
go_test(
|
||||
name = "go_default_test",
|
||||
srcs = [
|
||||
"client_test.go",
|
||||
"dynamic_util_test.go",
|
||||
],
|
||||
embed = [":go_default_library"],
|
||||
deps = [
|
||||
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
|
||||
"//vendor/k8s.io/client-go/rest:go_default_library",
|
||||
"//vendor/k8s.io/client-go/rest/watch:go_default_library",
|
||||
],
|
||||
)
|
||||
|
||||
go_library(
|
||||
name = "go_default_library",
|
||||
srcs = [
|
||||
"client.go",
|
||||
"client_pool.go",
|
||||
"dynamic_util.go",
|
||||
],
|
||||
importpath = "k8s.io/client-go/dynamic",
|
||||
deps = [
|
||||
"//vendor/k8s.io/api/core/v1:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/conversion/queryparams:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
|
||||
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
|
||||
"//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library",
|
||||
"//vendor/k8s.io/client-go/rest:go_default_library",
|
||||
"//vendor/k8s.io/client-go/util/flowcontrol:go_default_library",
|
||||
],
|
||||
)
|
||||
|
||||
filegroup(
|
||||
name = "package-srcs",
|
||||
srcs = glob(["**"]),
|
||||
tags = ["automanaged"],
|
||||
visibility = ["//visibility:private"],
|
||||
)
|
||||
|
||||
filegroup(
|
||||
name = "all-srcs",
|
||||
srcs = [
|
||||
":package-srcs",
|
||||
"//staging/src/k8s.io/client-go/dynamic/fake:all-srcs",
|
||||
],
|
||||
tags = ["automanaged"],
|
||||
)
|
||||
379
vendor/k8s.io/client-go/dynamic/client.go
generated
vendored
379
vendor/k8s.io/client-go/dynamic/client.go
generated
vendored
@@ -1,379 +0,0 @@
|
||||
/*
|
||||
Copyright 2016 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
// Package dynamic provides a client interface to arbitrary Kubernetes
|
||||
// APIs that exposes common high level operations and exposes common
|
||||
// metadata.
|
||||
package dynamic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"io"
|
||||
"net/url"
|
||||
"strings"
|
||||
|
||||
"k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
||||
"k8s.io/apimachinery/pkg/conversion/queryparams"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/apimachinery/pkg/runtime/serializer"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
"k8s.io/apimachinery/pkg/watch"
|
||||
"k8s.io/client-go/kubernetes/scheme"
|
||||
restclient "k8s.io/client-go/rest"
|
||||
"k8s.io/client-go/util/flowcontrol"
|
||||
)
|
||||
|
||||
// Interface is a Kubernetes client that allows you to access metadata
|
||||
// and manipulate metadata of a Kubernetes API group.
|
||||
type Interface interface {
|
||||
// GetRateLimiter returns the rate limiter for this client.
|
||||
GetRateLimiter() flowcontrol.RateLimiter
|
||||
// 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. The ResourceInterface inherits the parameter codec of this client.
|
||||
Resource(resource *metav1.APIResource, namespace string) ResourceInterface
|
||||
// ParameterCodec returns a client with the provided parameter codec.
|
||||
ParameterCodec(parameterCodec runtime.ParameterCodec) Interface
|
||||
}
|
||||
|
||||
// ResourceInterface is an API interface to a specific resource under a
|
||||
// dynamic client.
|
||||
type ResourceInterface interface {
|
||||
// List returns a list of objects for this resource.
|
||||
List(opts metav1.ListOptions) (runtime.Object, error)
|
||||
// Get gets the resource with the specified name.
|
||||
Get(name string, opts metav1.GetOptions) (*unstructured.Unstructured, error)
|
||||
// Delete deletes the resource with the specified name.
|
||||
Delete(name string, opts *metav1.DeleteOptions) error
|
||||
// DeleteCollection deletes a collection of objects.
|
||||
DeleteCollection(deleteOptions *metav1.DeleteOptions, listOptions metav1.ListOptions) error
|
||||
// Create creates the provided resource.
|
||||
Create(obj *unstructured.Unstructured) (*unstructured.Unstructured, error)
|
||||
// Update updates the provided resource.
|
||||
Update(obj *unstructured.Unstructured) (*unstructured.Unstructured, error)
|
||||
// Watch returns a watch.Interface that watches the resource.
|
||||
Watch(opts metav1.ListOptions) (watch.Interface, error)
|
||||
// Patch patches the provided resource.
|
||||
Patch(name string, pt types.PatchType, data []byte) (*unstructured.Unstructured, error)
|
||||
}
|
||||
|
||||
// Client is a Kubernetes client that allows you to access metadata
|
||||
// and manipulate metadata of a Kubernetes API group, and implements Interface.
|
||||
type Client struct {
|
||||
cl *restclient.RESTClient
|
||||
parameterCodec runtime.ParameterCodec
|
||||
}
|
||||
|
||||
// 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 NewClient(conf *restclient.Config) (*Client, error) {
|
||||
// avoid changing the original config
|
||||
confCopy := *conf
|
||||
conf = &confCopy
|
||||
|
||||
contentConfig := ContentConfig()
|
||||
contentConfig.GroupVersion = conf.GroupVersion
|
||||
if conf.NegotiatedSerializer != nil {
|
||||
contentConfig.NegotiatedSerializer = conf.NegotiatedSerializer
|
||||
}
|
||||
conf.ContentConfig = contentConfig
|
||||
|
||||
if conf.APIPath == "" {
|
||||
conf.APIPath = "/api"
|
||||
}
|
||||
|
||||
if len(conf.UserAgent) == 0 {
|
||||
conf.UserAgent = restclient.DefaultKubernetesUserAgent()
|
||||
}
|
||||
|
||||
cl, err := restclient.RESTClientFor(conf)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &Client{cl: cl}, nil
|
||||
}
|
||||
|
||||
// GetRateLimiter returns rate limier.
|
||||
func (c *Client) GetRateLimiter() flowcontrol.RateLimiter {
|
||||
return c.cl.GetRateLimiter()
|
||||
}
|
||||
|
||||
// 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. The ResourceInterface inherits the parameter codec of c.
|
||||
func (c *Client) Resource(resource *metav1.APIResource, namespace string) ResourceInterface {
|
||||
return &ResourceClient{
|
||||
cl: c.cl,
|
||||
resource: resource,
|
||||
ns: namespace,
|
||||
parameterCodec: c.parameterCodec,
|
||||
}
|
||||
}
|
||||
|
||||
// ParameterCodec returns a client with the provided parameter codec.
|
||||
func (c *Client) ParameterCodec(parameterCodec runtime.ParameterCodec) Interface {
|
||||
return &Client{
|
||||
cl: c.cl,
|
||||
parameterCodec: parameterCodec,
|
||||
}
|
||||
}
|
||||
|
||||
// ResourceClient is an API interface to a specific resource under a
|
||||
// dynamic client, and implements ResourceInterface.
|
||||
type ResourceClient struct {
|
||||
cl *restclient.RESTClient
|
||||
resource *metav1.APIResource
|
||||
ns string
|
||||
parameterCodec runtime.ParameterCodec
|
||||
}
|
||||
|
||||
func (rc *ResourceClient) parseResourceSubresourceName() (string, []string) {
|
||||
var resourceName string
|
||||
var subresourceName []string
|
||||
if strings.Contains(rc.resource.Name, "/") {
|
||||
resourceName = strings.Split(rc.resource.Name, "/")[0]
|
||||
subresourceName = strings.Split(rc.resource.Name, "/")[1:]
|
||||
} else {
|
||||
resourceName = rc.resource.Name
|
||||
}
|
||||
|
||||
return resourceName, subresourceName
|
||||
}
|
||||
|
||||
// List returns a list of objects for this resource.
|
||||
func (rc *ResourceClient) List(opts metav1.ListOptions) (runtime.Object, error) {
|
||||
parameterEncoder := rc.parameterCodec
|
||||
if parameterEncoder == nil {
|
||||
parameterEncoder = defaultParameterEncoder
|
||||
}
|
||||
return rc.cl.Get().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(rc.resource.Name).
|
||||
VersionedParams(&opts, parameterEncoder).
|
||||
Do().
|
||||
Get()
|
||||
}
|
||||
|
||||
// Get gets the resource with the specified name.
|
||||
func (rc *ResourceClient) Get(name string, opts metav1.GetOptions) (*unstructured.Unstructured, error) {
|
||||
parameterEncoder := rc.parameterCodec
|
||||
if parameterEncoder == nil {
|
||||
parameterEncoder = defaultParameterEncoder
|
||||
}
|
||||
result := new(unstructured.Unstructured)
|
||||
resourceName, subresourceName := rc.parseResourceSubresourceName()
|
||||
err := rc.cl.Get().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(resourceName).
|
||||
SubResource(subresourceName...).
|
||||
VersionedParams(&opts, parameterEncoder).
|
||||
Name(name).
|
||||
Do().
|
||||
Into(result)
|
||||
return result, err
|
||||
}
|
||||
|
||||
// Delete deletes the resource with the specified name.
|
||||
func (rc *ResourceClient) Delete(name string, opts *metav1.DeleteOptions) error {
|
||||
return rc.cl.Delete().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(rc.resource.Name).
|
||||
Name(name).
|
||||
Body(opts).
|
||||
Do().
|
||||
Error()
|
||||
}
|
||||
|
||||
// DeleteCollection deletes a collection of objects.
|
||||
func (rc *ResourceClient) DeleteCollection(deleteOptions *metav1.DeleteOptions, listOptions metav1.ListOptions) error {
|
||||
parameterEncoder := rc.parameterCodec
|
||||
if parameterEncoder == nil {
|
||||
parameterEncoder = defaultParameterEncoder
|
||||
}
|
||||
return rc.cl.Delete().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(rc.resource.Name).
|
||||
VersionedParams(&listOptions, parameterEncoder).
|
||||
Body(deleteOptions).
|
||||
Do().
|
||||
Error()
|
||||
}
|
||||
|
||||
// Create creates the provided resource.
|
||||
func (rc *ResourceClient) Create(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
|
||||
result := new(unstructured.Unstructured)
|
||||
resourceName, subresourceName := rc.parseResourceSubresourceName()
|
||||
req := rc.cl.Post().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(resourceName).
|
||||
Body(obj)
|
||||
if len(subresourceName) > 0 {
|
||||
// If the provided resource is a subresource, the POST request should contain
|
||||
// object name. Examples of subresources that support Create operation:
|
||||
// core/v1/pods/{name}/binding
|
||||
// core/v1/pods/{name}/eviction
|
||||
// extensions/v1beta1/deployments/{name}/rollback
|
||||
// apps/v1beta1/deployments/{name}/rollback
|
||||
// NOTE: Currently our system assumes every subresource object has the same
|
||||
// name as the parent resource object. E.g. a pods/binding object having
|
||||
// metadada.name "foo" means pod "foo" is being bound. We may need to
|
||||
// change this if we break the assumption in the future.
|
||||
req = req.SubResource(subresourceName...).
|
||||
Name(obj.GetName())
|
||||
}
|
||||
err := req.Do().
|
||||
Into(result)
|
||||
return result, err
|
||||
}
|
||||
|
||||
// Update updates the provided resource.
|
||||
func (rc *ResourceClient) Update(obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
|
||||
result := new(unstructured.Unstructured)
|
||||
if len(obj.GetName()) == 0 {
|
||||
return result, errors.New("object missing name")
|
||||
}
|
||||
resourceName, subresourceName := rc.parseResourceSubresourceName()
|
||||
err := rc.cl.Put().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(resourceName).
|
||||
SubResource(subresourceName...).
|
||||
// NOTE: Currently our system assumes every subresource object has the same
|
||||
// name as the parent resource object. E.g. a pods/binding object having
|
||||
// metadada.name "foo" means pod "foo" is being bound. We may need to
|
||||
// change this if we break the assumption in the future.
|
||||
Name(obj.GetName()).
|
||||
Body(obj).
|
||||
Do().
|
||||
Into(result)
|
||||
return result, err
|
||||
}
|
||||
|
||||
// Watch returns a watch.Interface that watches the resource.
|
||||
func (rc *ResourceClient) Watch(opts metav1.ListOptions) (watch.Interface, error) {
|
||||
parameterEncoder := rc.parameterCodec
|
||||
if parameterEncoder == nil {
|
||||
parameterEncoder = defaultParameterEncoder
|
||||
}
|
||||
opts.Watch = true
|
||||
return rc.cl.Get().
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(rc.resource.Name).
|
||||
VersionedParams(&opts, parameterEncoder).
|
||||
Watch()
|
||||
}
|
||||
|
||||
// Patch applies the patch and returns the patched resource.
|
||||
func (rc *ResourceClient) Patch(name string, pt types.PatchType, data []byte) (*unstructured.Unstructured, error) {
|
||||
result := new(unstructured.Unstructured)
|
||||
resourceName, subresourceName := rc.parseResourceSubresourceName()
|
||||
err := rc.cl.Patch(pt).
|
||||
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
|
||||
Resource(resourceName).
|
||||
SubResource(subresourceName...).
|
||||
Name(name).
|
||||
Body(data).
|
||||
Do().
|
||||
Into(result)
|
||||
return result, err
|
||||
}
|
||||
|
||||
// dynamicCodec is a codec that wraps the standard unstructured codec
|
||||
// with special handling for Status objects.
|
||||
type dynamicCodec struct{}
|
||||
|
||||
func (dynamicCodec) Decode(data []byte, gvk *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) {
|
||||
obj, gvk, err := unstructured.UnstructuredJSONScheme.Decode(data, gvk, obj)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
if _, ok := obj.(*metav1.Status); !ok && strings.ToLower(gvk.Kind) == "status" {
|
||||
obj = &metav1.Status{}
|
||||
err := json.Unmarshal(data, obj)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
}
|
||||
|
||||
return obj, gvk, nil
|
||||
}
|
||||
|
||||
func (dynamicCodec) Encode(obj runtime.Object, w io.Writer) error {
|
||||
return unstructured.UnstructuredJSONScheme.Encode(obj, w)
|
||||
}
|
||||
|
||||
// ContentConfig returns a restclient.ContentConfig for dynamic types.
|
||||
func ContentConfig() restclient.ContentConfig {
|
||||
var jsonInfo runtime.SerializerInfo
|
||||
// TODO: scheme.Codecs here should become "pkg/apis/server/scheme" which is the minimal core you need
|
||||
// to talk to a kubernetes server
|
||||
for _, info := range scheme.Codecs.SupportedMediaTypes() {
|
||||
if info.MediaType == runtime.ContentTypeJSON {
|
||||
jsonInfo = info
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
jsonInfo.Serializer = dynamicCodec{}
|
||||
jsonInfo.PrettySerializer = nil
|
||||
return restclient.ContentConfig{
|
||||
AcceptContentTypes: runtime.ContentTypeJSON,
|
||||
ContentType: runtime.ContentTypeJSON,
|
||||
NegotiatedSerializer: serializer.NegotiatedSerializerWrapper(jsonInfo),
|
||||
}
|
||||
}
|
||||
|
||||
// paramaterCodec is a codec converts an API object to query
|
||||
// parameters without trying to convert to the target version.
|
||||
type parameterCodec struct{}
|
||||
|
||||
func (parameterCodec) EncodeParameters(obj runtime.Object, to schema.GroupVersion) (url.Values, error) {
|
||||
return queryparams.Convert(obj)
|
||||
}
|
||||
|
||||
func (parameterCodec) DecodeParameters(parameters url.Values, from schema.GroupVersion, into runtime.Object) error {
|
||||
return errors.New("DecodeParameters not implemented on dynamic parameterCodec")
|
||||
}
|
||||
|
||||
var defaultParameterEncoder runtime.ParameterCodec = parameterCodec{}
|
||||
|
||||
type versionedParameterEncoderWithV1Fallback struct{}
|
||||
|
||||
func (versionedParameterEncoderWithV1Fallback) EncodeParameters(obj runtime.Object, to schema.GroupVersion) (url.Values, error) {
|
||||
ret, err := scheme.ParameterCodec.EncodeParameters(obj, to)
|
||||
if err != nil && runtime.IsNotRegisteredError(err) {
|
||||
// fallback to v1
|
||||
return scheme.ParameterCodec.EncodeParameters(obj, v1.SchemeGroupVersion)
|
||||
}
|
||||
return ret, err
|
||||
}
|
||||
|
||||
func (versionedParameterEncoderWithV1Fallback) DecodeParameters(parameters url.Values, from schema.GroupVersion, into runtime.Object) error {
|
||||
return errors.New("DecodeParameters not implemented on versionedParameterEncoderWithV1Fallback")
|
||||
}
|
||||
|
||||
// VersionedParameterEncoderWithV1Fallback is useful for encoding query
|
||||
// parameters for custom resources. It tries to convert object to the
|
||||
// specified version before converting it to query parameters, and falls back to
|
||||
// converting to v1 if the object is not registered in the specified version.
|
||||
// For the record, currently API server always treats query parameters sent to a
|
||||
// custom resource endpoint as v1.
|
||||
var VersionedParameterEncoderWithV1Fallback runtime.ParameterCodec = versionedParameterEncoderWithV1Fallback{}
|
||||
122
vendor/k8s.io/client-go/dynamic/client_pool.go
generated
vendored
122
vendor/k8s.io/client-go/dynamic/client_pool.go
generated
vendored
@@ -1,122 +0,0 @@
|
||||
/*
|
||||
Copyright 2016 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package dynamic
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
restclient "k8s.io/client-go/rest"
|
||||
)
|
||||
|
||||
// ClientPool manages a pool of dynamic clients.
|
||||
type ClientPool interface {
|
||||
// ClientForGroupVersionResource returns a client configured for the specified groupVersionResource.
|
||||
// Resource may be empty.
|
||||
ClientForGroupVersionResource(resource schema.GroupVersionResource) (Interface, error)
|
||||
// ClientForGroupVersionKind returns a client configured for the specified groupVersionKind.
|
||||
// Kind may be empty.
|
||||
ClientForGroupVersionKind(kind schema.GroupVersionKind) (Interface, error)
|
||||
}
|
||||
|
||||
// APIPathResolverFunc knows how to convert a groupVersion to its API path. The Kind field is
|
||||
// optional.
|
||||
type APIPathResolverFunc func(kind schema.GroupVersionKind) string
|
||||
|
||||
// LegacyAPIPathResolverFunc can resolve paths properly with the legacy API.
|
||||
func LegacyAPIPathResolverFunc(kind schema.GroupVersionKind) string {
|
||||
if len(kind.Group) == 0 {
|
||||
return "/api"
|
||||
}
|
||||
return "/apis"
|
||||
}
|
||||
|
||||
// clientPoolImpl implements ClientPool and caches clients for the resource group versions
|
||||
// is asked to retrieve. This type is thread safe.
|
||||
type clientPoolImpl struct {
|
||||
lock sync.RWMutex
|
||||
config *restclient.Config
|
||||
clients map[schema.GroupVersion]*Client
|
||||
apiPathResolverFunc APIPathResolverFunc
|
||||
mapper meta.RESTMapper
|
||||
}
|
||||
|
||||
// NewClientPool returns a ClientPool from the specified config. It reuses clients for the same
|
||||
// group version. It is expected this type may be wrapped by specific logic that special cases certain
|
||||
// resources or groups.
|
||||
func NewClientPool(config *restclient.Config, mapper meta.RESTMapper, apiPathResolverFunc APIPathResolverFunc) ClientPool {
|
||||
confCopy := *config
|
||||
|
||||
return &clientPoolImpl{
|
||||
config: &confCopy,
|
||||
clients: map[schema.GroupVersion]*Client{},
|
||||
apiPathResolverFunc: apiPathResolverFunc,
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// Instantiates a new dynamic client pool with the given config.
|
||||
func NewDynamicClientPool(cfg *restclient.Config) ClientPool {
|
||||
// restMapper is not needed when using LegacyAPIPathResolverFunc
|
||||
emptyMapper := meta.MultiRESTMapper{}
|
||||
return NewClientPool(cfg, emptyMapper, LegacyAPIPathResolverFunc)
|
||||
}
|
||||
|
||||
// ClientForGroupVersionResource uses the provided RESTMapper to identify the appropriate resource. Resource may
|
||||
// be empty. If no matching kind is found the underlying client for that group is still returned.
|
||||
func (c *clientPoolImpl) ClientForGroupVersionResource(resource schema.GroupVersionResource) (Interface, error) {
|
||||
kinds, err := c.mapper.KindsFor(resource)
|
||||
if err != nil {
|
||||
if meta.IsNoMatchError(err) {
|
||||
return c.ClientForGroupVersionKind(schema.GroupVersionKind{Group: resource.Group, Version: resource.Version})
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
return c.ClientForGroupVersionKind(kinds[0])
|
||||
}
|
||||
|
||||
// ClientForGroupVersion returns a client for the specified groupVersion, creates one if none exists. Kind
|
||||
// in the GroupVersionKind may be empty.
|
||||
func (c *clientPoolImpl) ClientForGroupVersionKind(kind schema.GroupVersionKind) (Interface, error) {
|
||||
c.lock.Lock()
|
||||
defer c.lock.Unlock()
|
||||
|
||||
gv := kind.GroupVersion()
|
||||
|
||||
// do we have a client already configured?
|
||||
if existingClient, found := c.clients[gv]; found {
|
||||
return existingClient, nil
|
||||
}
|
||||
|
||||
// avoid changing the original config
|
||||
confCopy := *c.config
|
||||
conf := &confCopy
|
||||
|
||||
// we need to set the api path based on group version, if no group, default to legacy path
|
||||
conf.APIPath = c.apiPathResolverFunc(kind)
|
||||
|
||||
// we need to make a client
|
||||
conf.GroupVersion = &gv
|
||||
|
||||
dynamicClient, err := NewClient(conf)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
c.clients[gv] = dynamicClient
|
||||
return dynamicClient, nil
|
||||
}
|
||||
96
vendor/k8s.io/client-go/dynamic/dynamic_util.go
generated
vendored
96
vendor/k8s.io/client-go/dynamic/dynamic_util.go
generated
vendored
@@ -1,96 +0,0 @@
|
||||
/*
|
||||
Copyright 2016 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package dynamic
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
)
|
||||
|
||||
// VersionInterfaces provides an object converter and metadata
|
||||
// accessor appropriate for use with unstructured objects.
|
||||
func VersionInterfaces(schema.GroupVersion) (*meta.VersionInterfaces, error) {
|
||||
return &meta.VersionInterfaces{
|
||||
ObjectConvertor: &unstructured.UnstructuredObjectConverter{},
|
||||
MetadataAccessor: meta.NewAccessor(),
|
||||
}, nil
|
||||
}
|
||||
|
||||
// NewDiscoveryRESTMapper returns a RESTMapper based on discovery information.
|
||||
func NewDiscoveryRESTMapper(resources []*metav1.APIResourceList, versionFunc meta.VersionInterfacesFunc) (*meta.DefaultRESTMapper, error) {
|
||||
rm := meta.NewDefaultRESTMapper(nil, versionFunc)
|
||||
for _, resourceList := range resources {
|
||||
gv, err := schema.ParseGroupVersion(resourceList.GroupVersion)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for _, resource := range resourceList.APIResources {
|
||||
gvk := gv.WithKind(resource.Kind)
|
||||
scope := meta.RESTScopeRoot
|
||||
if resource.Namespaced {
|
||||
scope = meta.RESTScopeNamespace
|
||||
}
|
||||
rm.Add(gvk, scope)
|
||||
}
|
||||
}
|
||||
return rm, nil
|
||||
}
|
||||
|
||||
// ObjectTyper provides an ObjectTyper implementation for
|
||||
// unstructured.Unstructured object based on discovery information.
|
||||
type ObjectTyper struct {
|
||||
registered map[schema.GroupVersionKind]bool
|
||||
}
|
||||
|
||||
// NewObjectTyper constructs an ObjectTyper from discovery information.
|
||||
func NewObjectTyper(resources []*metav1.APIResourceList) (runtime.ObjectTyper, error) {
|
||||
ot := &ObjectTyper{registered: make(map[schema.GroupVersionKind]bool)}
|
||||
for _, resourceList := range resources {
|
||||
gv, err := schema.ParseGroupVersion(resourceList.GroupVersion)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
for _, resource := range resourceList.APIResources {
|
||||
ot.registered[gv.WithKind(resource.Kind)] = true
|
||||
}
|
||||
}
|
||||
return ot, nil
|
||||
}
|
||||
|
||||
// ObjectKinds returns a slice of one element with the
|
||||
// group,version,kind of the provided object, or an error if the
|
||||
// object is not *unstructured.Unstructured or has no group,version,kind
|
||||
// information.
|
||||
func (ot *ObjectTyper) ObjectKinds(obj runtime.Object) ([]schema.GroupVersionKind, bool, error) {
|
||||
if _, ok := obj.(*unstructured.Unstructured); !ok {
|
||||
return nil, false, fmt.Errorf("type %T is invalid for determining dynamic object types", obj)
|
||||
}
|
||||
return []schema.GroupVersionKind{obj.GetObjectKind().GroupVersionKind()}, false, nil
|
||||
}
|
||||
|
||||
// Recognizes returns true if the provided group,version,kind was in
|
||||
// the discovery information.
|
||||
func (ot *ObjectTyper) Recognizes(gvk schema.GroupVersionKind) bool {
|
||||
return ot.registered[gvk]
|
||||
}
|
||||
Reference in New Issue
Block a user