代码拉取完成,页面将自动刷新
/*
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.
*/
// this file contains factories with no other dependencies
package util
import (
"sync"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/meta"
"k8s.io/cli-runtime/pkg/genericclioptions"
"k8s.io/cli-runtime/pkg/genericclioptions/resource"
"k8s.io/client-go/discovery"
"k8s.io/client-go/dynamic"
"k8s.io/client-go/kubernetes"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
"k8s.io/kubernetes/pkg/kubectl/cmd/util/openapi"
openapivalidation "k8s.io/kubernetes/pkg/kubectl/cmd/util/openapi/validation"
"k8s.io/kubernetes/pkg/kubectl/validation"
)
type factoryImpl struct {
clientGetter genericclioptions.RESTClientGetter
// openAPIGetter loads and caches openapi specs
openAPIGetter openAPIGetter
}
type openAPIGetter struct {
once sync.Once
getter openapi.Getter
}
func NewFactory(clientGetter genericclioptions.RESTClientGetter) Factory {
if clientGetter == nil {
panic("attempt to instantiate client_access_factory with nil clientGetter")
}
f := &factoryImpl{
clientGetter: clientGetter,
}
return f
}
func (f *factoryImpl) ToRESTConfig() (*restclient.Config, error) {
return f.clientGetter.ToRESTConfig()
}
func (f *factoryImpl) ToRESTMapper() (meta.RESTMapper, error) {
return f.clientGetter.ToRESTMapper()
}
func (f *factoryImpl) ToDiscoveryClient() (discovery.CachedDiscoveryInterface, error) {
return f.clientGetter.ToDiscoveryClient()
}
func (f *factoryImpl) ToRawKubeConfigLoader() clientcmd.ClientConfig {
return f.clientGetter.ToRawKubeConfigLoader()
}
func (f *factoryImpl) KubernetesClientSet() (*kubernetes.Clientset, error) {
clientConfig, err := f.ToRESTConfig()
if err != nil {
return nil, err
}
return kubernetes.NewForConfig(clientConfig)
}
func (f *factoryImpl) DynamicClient() (dynamic.Interface, error) {
clientConfig, err := f.ToRESTConfig()
if err != nil {
return nil, err
}
return dynamic.NewForConfig(clientConfig)
}
// NewBuilder returns a new resource builder for structured api objects.
func (f *factoryImpl) NewBuilder() *resource.Builder {
return resource.NewBuilder(f.clientGetter)
}
func (f *factoryImpl) RESTClient() (*restclient.RESTClient, error) {
clientConfig, err := f.ToRESTConfig()
if err != nil {
return nil, err
}
setKubernetesDefaults(clientConfig)
return restclient.RESTClientFor(clientConfig)
}
func (f *factoryImpl) ClientForMapping(mapping *meta.RESTMapping) (resource.RESTClient, error) {
cfg, err := f.clientGetter.ToRESTConfig()
if err != nil {
return nil, err
}
if err := setKubernetesDefaults(cfg); err != nil {
return nil, err
}
gvk := mapping.GroupVersionKind
switch gvk.Group {
case corev1.GroupName:
cfg.APIPath = "/api"
default:
cfg.APIPath = "/apis"
}
gv := gvk.GroupVersion()
cfg.GroupVersion = &gv
return restclient.RESTClientFor(cfg)
}
func (f *factoryImpl) UnstructuredClientForMapping(mapping *meta.RESTMapping) (resource.RESTClient, error) {
cfg, err := f.clientGetter.ToRESTConfig()
if err != nil {
return nil, err
}
if err := restclient.SetKubernetesDefaults(cfg); err != nil {
return nil, err
}
cfg.APIPath = "/apis"
if mapping.GroupVersionKind.Group == corev1.GroupName {
cfg.APIPath = "/api"
}
gv := mapping.GroupVersionKind.GroupVersion()
cfg.ContentConfig = resource.UnstructuredPlusDefaultContentConfig()
cfg.GroupVersion = &gv
return restclient.RESTClientFor(cfg)
}
func (f *factoryImpl) Validator(validate bool) (validation.Schema, error) {
if !validate {
return validation.NullSchema{}, nil
}
resources, err := f.OpenAPISchema()
if err != nil {
return nil, err
}
return validation.ConjunctiveSchema{
openapivalidation.NewSchemaValidation(resources),
validation.NoDoubleKeySchema{},
}, nil
}
// OpenAPISchema returns metadata and structural information about Kubernetes object definitions.
func (f *factoryImpl) OpenAPISchema() (openapi.Resources, error) {
discovery, err := f.clientGetter.ToDiscoveryClient()
if err != nil {
return nil, err
}
// Lazily initialize the OpenAPIGetter once
f.openAPIGetter.once.Do(func() {
// Create the caching OpenAPIGetter
f.openAPIGetter.getter = openapi.NewOpenAPIGetter(discovery)
})
// Delegate to the OpenAPIGetter
return f.openAPIGetter.getter.Get()
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。