chore: update docker and k8s
This commit is contained in:
parent
2b5c7f9e91
commit
c2d440a914
1283 changed files with 67741 additions and 27918 deletions
282
vendor/k8s.io/client-go/discovery/cached_discovery.go
generated
vendored
282
vendor/k8s.io/client-go/discovery/cached_discovery.go
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vendored
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@ -1,282 +0,0 @@
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/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package discovery
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import (
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"errors"
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"io/ioutil"
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"net/http"
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"os"
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"path/filepath"
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"sync"
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"time"
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"github.com/golang/glog"
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"github.com/googleapis/gnostic/OpenAPIv2"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/version"
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"k8s.io/client-go/kubernetes/scheme"
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restclient "k8s.io/client-go/rest"
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)
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// CachedDiscoveryClient implements the functions that discovery server-supported API groups,
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// versions and resources.
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type CachedDiscoveryClient struct {
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delegate DiscoveryInterface
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// cacheDirectory is the directory where discovery docs are held. It must be unique per host:port combination to work well.
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cacheDirectory string
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// ttl is how long the cache should be considered valid
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ttl time.Duration
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// mutex protects the variables below
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mutex sync.Mutex
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// ourFiles are all filenames of cache files created by this process
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ourFiles map[string]struct{}
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// invalidated is true if all cache files should be ignored that are not ours (e.g. after Invalidate() was called)
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invalidated bool
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// fresh is true if all used cache files were ours
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fresh bool
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}
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var _ CachedDiscoveryInterface = &CachedDiscoveryClient{}
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// ServerResourcesForGroupVersion returns the supported resources for a group and version.
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func (d *CachedDiscoveryClient) ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error) {
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filename := filepath.Join(d.cacheDirectory, groupVersion, "serverresources.json")
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cachedBytes, err := d.getCachedFile(filename)
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// don't fail on errors, we either don't have a file or won't be able to run the cached check. Either way we can fallback.
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if err == nil {
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cachedResources := &metav1.APIResourceList{}
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if err := runtime.DecodeInto(scheme.Codecs.UniversalDecoder(), cachedBytes, cachedResources); err == nil {
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glog.V(10).Infof("returning cached discovery info from %v", filename)
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return cachedResources, nil
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}
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}
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liveResources, err := d.delegate.ServerResourcesForGroupVersion(groupVersion)
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if err != nil {
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glog.V(3).Infof("skipped caching discovery info due to %v", err)
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return liveResources, err
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}
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if liveResources == nil || len(liveResources.APIResources) == 0 {
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glog.V(3).Infof("skipped caching discovery info, no resources found")
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return liveResources, err
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}
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if err := d.writeCachedFile(filename, liveResources); err != nil {
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glog.V(3).Infof("failed to write cache to %v due to %v", filename, err)
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}
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return liveResources, nil
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}
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// ServerResources returns the supported resources for all groups and versions.
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func (d *CachedDiscoveryClient) ServerResources() ([]*metav1.APIResourceList, error) {
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return ServerResources(d)
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}
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func (d *CachedDiscoveryClient) ServerGroups() (*metav1.APIGroupList, error) {
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filename := filepath.Join(d.cacheDirectory, "servergroups.json")
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cachedBytes, err := d.getCachedFile(filename)
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// don't fail on errors, we either don't have a file or won't be able to run the cached check. Either way we can fallback.
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if err == nil {
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cachedGroups := &metav1.APIGroupList{}
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if err := runtime.DecodeInto(scheme.Codecs.UniversalDecoder(), cachedBytes, cachedGroups); err == nil {
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glog.V(10).Infof("returning cached discovery info from %v", filename)
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return cachedGroups, nil
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}
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}
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liveGroups, err := d.delegate.ServerGroups()
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if err != nil {
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glog.V(3).Infof("skipped caching discovery info due to %v", err)
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return liveGroups, err
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}
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if liveGroups == nil || len(liveGroups.Groups) == 0 {
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glog.V(3).Infof("skipped caching discovery info, no groups found")
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return liveGroups, err
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}
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if err := d.writeCachedFile(filename, liveGroups); err != nil {
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glog.V(3).Infof("failed to write cache to %v due to %v", filename, err)
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}
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return liveGroups, nil
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}
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func (d *CachedDiscoveryClient) getCachedFile(filename string) ([]byte, error) {
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// after invalidation ignore cache files not created by this process
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d.mutex.Lock()
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_, ourFile := d.ourFiles[filename]
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if d.invalidated && !ourFile {
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d.mutex.Unlock()
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return nil, errors.New("cache invalidated")
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}
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d.mutex.Unlock()
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file, err := os.Open(filename)
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if err != nil {
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return nil, err
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}
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defer file.Close()
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fileInfo, err := file.Stat()
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if err != nil {
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return nil, err
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}
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if time.Now().After(fileInfo.ModTime().Add(d.ttl)) {
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return nil, errors.New("cache expired")
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}
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// the cache is present and its valid. Try to read and use it.
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cachedBytes, err := ioutil.ReadAll(file)
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if err != nil {
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return nil, err
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}
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d.mutex.Lock()
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defer d.mutex.Unlock()
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d.fresh = d.fresh && ourFile
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return cachedBytes, nil
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}
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func (d *CachedDiscoveryClient) writeCachedFile(filename string, obj runtime.Object) error {
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if err := os.MkdirAll(filepath.Dir(filename), 0755); err != nil {
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return err
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}
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bytes, err := runtime.Encode(scheme.Codecs.LegacyCodec(), obj)
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if err != nil {
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return err
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}
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f, err := ioutil.TempFile(filepath.Dir(filename), filepath.Base(filename)+".")
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if err != nil {
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return err
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}
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defer os.Remove(f.Name())
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_, err = f.Write(bytes)
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if err != nil {
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return err
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}
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err = os.Chmod(f.Name(), 0755)
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if err != nil {
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return err
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}
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name := f.Name()
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err = f.Close()
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if err != nil {
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return err
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}
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// atomic rename
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d.mutex.Lock()
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defer d.mutex.Unlock()
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err = os.Rename(name, filename)
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if err == nil {
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d.ourFiles[filename] = struct{}{}
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}
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return err
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}
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func (d *CachedDiscoveryClient) RESTClient() restclient.Interface {
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return d.delegate.RESTClient()
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}
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func (d *CachedDiscoveryClient) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
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return ServerPreferredResources(d)
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}
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func (d *CachedDiscoveryClient) ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error) {
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return ServerPreferredNamespacedResources(d)
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}
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func (d *CachedDiscoveryClient) ServerVersion() (*version.Info, error) {
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return d.delegate.ServerVersion()
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}
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func (d *CachedDiscoveryClient) OpenAPISchema() (*openapi_v2.Document, error) {
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return d.delegate.OpenAPISchema()
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}
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func (d *CachedDiscoveryClient) Fresh() bool {
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d.mutex.Lock()
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defer d.mutex.Unlock()
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return d.fresh
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}
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func (d *CachedDiscoveryClient) Invalidate() {
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d.mutex.Lock()
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defer d.mutex.Unlock()
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d.ourFiles = map[string]struct{}{}
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d.fresh = true
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d.invalidated = true
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}
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// NewCachedDiscoveryClientForConfig creates a new DiscoveryClient for the given config, and wraps
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// the created client in a CachedDiscoveryClient. The provided configuration is updated with a
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// custom transport that understands cache responses.
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// We receive two distinct cache directories for now, in order to preserve old behavior
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// which makes use of the --cache-dir flag value for storing cache data from the CacheRoundTripper,
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// and makes use of the hardcoded destination (~/.kube/cache/discovery/...) for storing
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// CachedDiscoveryClient cache data. If httpCacheDir is empty, the restconfig's transport will not
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// be updated with a roundtripper that understands cache responses.
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// If discoveryCacheDir is empty, cached server resource data will be looked up in the current directory.
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// TODO(juanvallejo): the value of "--cache-dir" should be honored. Consolidate discoveryCacheDir with httpCacheDir
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// so that server resources and http-cache data are stored in the same location, provided via config flags.
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func NewCachedDiscoveryClientForConfig(config *restclient.Config, discoveryCacheDir, httpCacheDir string, ttl time.Duration) (*CachedDiscoveryClient, error) {
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if len(httpCacheDir) > 0 {
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// update the given restconfig with a custom roundtripper that
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// understands how to handle cache responses.
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wt := config.WrapTransport
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config.WrapTransport = func(rt http.RoundTripper) http.RoundTripper {
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if wt != nil {
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rt = wt(rt)
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}
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return newCacheRoundTripper(httpCacheDir, rt)
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}
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}
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discoveryClient, err := NewDiscoveryClientForConfig(config)
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if err != nil {
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return nil, err
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}
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return newCachedDiscoveryClient(discoveryClient, discoveryCacheDir, ttl), nil
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}
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// NewCachedDiscoveryClient creates a new DiscoveryClient. cacheDirectory is the directory where discovery docs are held. It must be unique per host:port combination to work well.
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func newCachedDiscoveryClient(delegate DiscoveryInterface, cacheDirectory string, ttl time.Duration) *CachedDiscoveryClient {
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return &CachedDiscoveryClient{
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delegate: delegate,
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cacheDirectory: cacheDirectory,
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ttl: ttl,
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ourFiles: map[string]struct{}{},
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fresh: true,
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}
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}
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120
vendor/k8s.io/client-go/discovery/discovery_client.go
generated
vendored
120
vendor/k8s.io/client-go/discovery/discovery_client.go
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vendored
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@ -26,7 +26,7 @@ import (
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"time"
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"github.com/golang/protobuf/proto"
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"github.com/googleapis/gnostic/OpenAPIv2"
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openapi_v2 "github.com/googleapis/gnostic/OpenAPIv2"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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@ -60,6 +60,9 @@ type DiscoveryInterface interface {
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}
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// CachedDiscoveryInterface is a DiscoveryInterface with cache invalidation and freshness.
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// Note that If the ServerResourcesForGroupVersion method returns a cache miss
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// error, the user needs to explicitly call Invalidate to clear the cache,
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// otherwise the same cache miss error will be returned next time.
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type CachedDiscoveryInterface interface {
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DiscoveryInterface
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// Fresh is supposed to tell the caller whether or not to retry if the cache
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@ -68,7 +71,8 @@ type CachedDiscoveryInterface interface {
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// TODO: this needs to be revisited, this interface can't be locked properly
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// and doesn't make a lot of sense.
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Fresh() bool
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// Invalidate enforces that no cached data is used in the future that is older than the current time.
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// Invalidate enforces that no cached data that is older than the current time
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// is used.
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Invalidate()
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}
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@ -84,12 +88,28 @@ type ServerResourcesInterface interface {
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// ServerResourcesForGroupVersion returns the supported resources for a group and version.
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ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error)
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// ServerResources returns the supported resources for all groups and versions.
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//
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// The returned resource list might be non-nil with partial results even in the case of
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// non-nil error.
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//
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// Deprecated: use ServerGroupsAndResources instead.
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ServerResources() ([]*metav1.APIResourceList, error)
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// ServerResources returns the supported groups and resources for all groups and versions.
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//
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// The returned group and resource lists might be non-nil with partial results even in the
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// case of non-nil error.
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ServerGroupsAndResources() ([]*metav1.APIGroup, []*metav1.APIResourceList, error)
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// ServerPreferredResources returns the supported resources with the version preferred by the
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// server.
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//
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// The returned group and resource lists might be non-nil with partial results even in the
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// case of non-nil error.
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ServerPreferredResources() ([]*metav1.APIResourceList, error)
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// ServerPreferredNamespacedResources returns the supported namespaced resources with the
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// version preferred by the server.
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//
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// The returned resource list might be non-nil with partial results even in the case of
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// non-nil error.
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ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error)
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}
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@ -187,14 +207,18 @@ func (d *DiscoveryClient) ServerResourcesForGroupVersion(groupVersion string) (r
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return resources, nil
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}
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// serverResources returns the supported resources for all groups and versions.
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func (d *DiscoveryClient) serverResources() ([]*metav1.APIResourceList, error) {
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return ServerResources(d)
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// ServerResources returns the supported resources for all groups and versions.
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// Deprecated: use ServerGroupsAndResources instead.
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func (d *DiscoveryClient) ServerResources() ([]*metav1.APIResourceList, error) {
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_, rs, err := d.ServerGroupsAndResources()
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return rs, err
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}
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// ServerResources returns the supported resources for all groups and versions.
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func (d *DiscoveryClient) ServerResources() ([]*metav1.APIResourceList, error) {
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return withRetries(defaultRetries, d.serverResources)
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// ServerGroupsAndResources returns the supported resources for all groups and versions.
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func (d *DiscoveryClient) ServerGroupsAndResources() ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
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return withRetries(defaultRetries, func() ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
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return ServerGroupsAndResources(d)
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})
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}
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// ErrGroupDiscoveryFailed is returned if one or more API groups fail to load.
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return err != nil && ok
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}
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// serverPreferredResources returns the supported resources with the version preferred by the server.
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func (d *DiscoveryClient) serverPreferredResources() ([]*metav1.APIResourceList, error) {
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return ServerPreferredResources(d)
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// ServerResources uses the provided discovery interface to look up supported resources for all groups and versions.
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// Deprecated: use ServerGroupsAndResources instead.
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func ServerResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
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_, rs, err := ServerGroupsAndResources(d)
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return rs, err
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}
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// ServerResources uses the provided discovery interface to look up supported resources for all groups and versions.
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func ServerResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
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apiGroups, err := d.ServerGroups()
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if err != nil {
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return nil, err
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func ServerGroupsAndResources(d DiscoveryInterface) ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
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sgs, err := d.ServerGroups()
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if sgs == nil {
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return nil, nil, err
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}
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resultGroups := []*metav1.APIGroup{}
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for i := range sgs.Groups {
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resultGroups = append(resultGroups, &sgs.Groups[i])
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}
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groupVersionResources, failedGroups := fetchGroupVersionResources(d, apiGroups)
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groupVersionResources, failedGroups := fetchGroupVersionResources(d, sgs)
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// order results by group/version discovery order
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result := []*metav1.APIResourceList{}
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for _, apiGroup := range apiGroups.Groups {
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for _, apiGroup := range sgs.Groups {
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for _, version := range apiGroup.Versions {
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gv := schema.GroupVersion{Group: apiGroup.Name, Version: version.Version}
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if resources, ok := groupVersionResources[gv]; ok {
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@ -246,10 +275,10 @@ func ServerResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
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}
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if len(failedGroups) == 0 {
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return result, nil
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return resultGroups, result, nil
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}
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return result, &ErrGroupDiscoveryFailed{Groups: failedGroups}
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return resultGroups, result, &ErrGroupDiscoveryFailed{Groups: failedGroups}
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}
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// ServerPreferredResources uses the provided discovery interface to look up preferred resources
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@ -263,8 +292,8 @@ func ServerPreferredResources(d DiscoveryInterface) ([]*metav1.APIResourceList,
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result := []*metav1.APIResourceList{}
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grVersions := map[schema.GroupResource]string{} // selected version of a GroupResource
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grApiResources := map[schema.GroupResource]*metav1.APIResource{} // selected APIResource for a GroupResource
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gvApiResourceLists := map[schema.GroupVersion]*metav1.APIResourceList{} // blueprint for a APIResourceList for later grouping
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grAPIResources := map[schema.GroupResource]*metav1.APIResource{} // selected APIResource for a GroupResource
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gvAPIResourceLists := map[schema.GroupVersion]*metav1.APIResourceList{} // blueprint for a APIResourceList for later grouping
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for _, apiGroup := range serverGroupList.Groups {
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for _, version := range apiGroup.Versions {
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@ -276,11 +305,11 @@ func ServerPreferredResources(d DiscoveryInterface) ([]*metav1.APIResourceList,
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}
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// create empty list which is filled later in another loop
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emptyApiResourceList := metav1.APIResourceList{
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emptyAPIResourceList := metav1.APIResourceList{
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GroupVersion: version.GroupVersion,
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}
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gvApiResourceLists[groupVersion] = &emptyApiResourceList
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result = append(result, &emptyApiResourceList)
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gvAPIResourceLists[groupVersion] = &emptyAPIResourceList
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result = append(result, &emptyAPIResourceList)
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|
||||
for i := range apiResourceList.APIResources {
|
||||
apiResource := &apiResourceList.APIResources[i]
|
||||
|
@ -288,21 +317,21 @@ func ServerPreferredResources(d DiscoveryInterface) ([]*metav1.APIResourceList,
|
|||
continue
|
||||
}
|
||||
gv := schema.GroupResource{Group: apiGroup.Name, Resource: apiResource.Name}
|
||||
if _, ok := grApiResources[gv]; ok && version.Version != apiGroup.PreferredVersion.Version {
|
||||
if _, ok := grAPIResources[gv]; ok && version.Version != apiGroup.PreferredVersion.Version {
|
||||
// only override with preferred version
|
||||
continue
|
||||
}
|
||||
grVersions[gv] = version.Version
|
||||
grApiResources[gv] = apiResource
|
||||
grAPIResources[gv] = apiResource
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// group selected APIResources according to GroupVersion into APIResourceLists
|
||||
for groupResource, apiResource := range grApiResources {
|
||||
for groupResource, apiResource := range grAPIResources {
|
||||
version := grVersions[groupResource]
|
||||
groupVersion := schema.GroupVersion{Group: groupResource.Group, Version: version}
|
||||
apiResourceList := gvApiResourceLists[groupVersion]
|
||||
apiResourceList := gvAPIResourceLists[groupVersion]
|
||||
apiResourceList.APIResources = append(apiResourceList.APIResources, *apiResource)
|
||||
}
|
||||
|
||||
|
@ -313,7 +342,7 @@ func ServerPreferredResources(d DiscoveryInterface) ([]*metav1.APIResourceList,
|
|||
return result, &ErrGroupDiscoveryFailed{Groups: failedGroups}
|
||||
}
|
||||
|
||||
// fetchServerResourcesForGroupVersions uses the discovery client to fetch the resources for the specified groups in parallel
|
||||
// fetchServerResourcesForGroupVersions uses the discovery client to fetch the resources for the specified groups in parallel.
|
||||
func fetchGroupVersionResources(d DiscoveryInterface, apiGroups *metav1.APIGroupList) (map[schema.GroupVersion]*metav1.APIResourceList, map[schema.GroupVersion]error) {
|
||||
groupVersionResources := make(map[schema.GroupVersion]*metav1.APIResourceList)
|
||||
failedGroups := make(map[schema.GroupVersion]error)
|
||||
|
@ -337,7 +366,9 @@ func fetchGroupVersionResources(d DiscoveryInterface, apiGroups *metav1.APIGroup
|
|||
if err != nil {
|
||||
// TODO: maybe restrict this to NotFound errors
|
||||
failedGroups[groupVersion] = err
|
||||
} else {
|
||||
}
|
||||
if apiResourceList != nil {
|
||||
// even in case of error, some fallback might have been returned
|
||||
groupVersionResources[groupVersion] = apiResourceList
|
||||
}
|
||||
}()
|
||||
|
@ -351,7 +382,11 @@ func fetchGroupVersionResources(d DiscoveryInterface, apiGroups *metav1.APIGroup
|
|||
// ServerPreferredResources returns the supported resources with the version preferred by the
|
||||
// server.
|
||||
func (d *DiscoveryClient) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
|
||||
return withRetries(defaultRetries, d.serverPreferredResources)
|
||||
_, rs, err := withRetries(defaultRetries, func() ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
|
||||
rs, err := ServerPreferredResources(d)
|
||||
return nil, rs, err
|
||||
})
|
||||
return rs, err
|
||||
}
|
||||
|
||||
// ServerPreferredNamespacedResources returns the supported namespaced resources with the
|
||||
|
@ -377,7 +412,7 @@ func (d *DiscoveryClient) ServerVersion() (*version.Info, error) {
|
|||
var info version.Info
|
||||
err = json.Unmarshal(body, &info)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("got '%s': %v", string(body), err)
|
||||
return nil, fmt.Errorf("unable to parse the server version: %v", err)
|
||||
}
|
||||
return &info, nil
|
||||
}
|
||||
|
@ -388,7 +423,7 @@ func (d *DiscoveryClient) OpenAPISchema() (*openapi_v2.Document, error) {
|
|||
if err != nil {
|
||||
if errors.IsForbidden(err) || errors.IsNotFound(err) || errors.IsNotAcceptable(err) {
|
||||
// single endpoint not found/registered in old server, try to fetch old endpoint
|
||||
// TODO(roycaihw): remove this in 1.11
|
||||
// TODO: remove this when kubectl/client-go don't work with 1.9 server
|
||||
data, err = d.restClient.Get().AbsPath("/swagger-2.0.0.pb-v1").Do().Raw()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
|
@ -406,19 +441,20 @@ func (d *DiscoveryClient) OpenAPISchema() (*openapi_v2.Document, error) {
|
|||
}
|
||||
|
||||
// withRetries retries the given recovery function in case the groups supported by the server change after ServerGroup() returns.
|
||||
func withRetries(maxRetries int, f func() ([]*metav1.APIResourceList, error)) ([]*metav1.APIResourceList, error) {
|
||||
func withRetries(maxRetries int, f func() ([]*metav1.APIGroup, []*metav1.APIResourceList, error)) ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
|
||||
var result []*metav1.APIResourceList
|
||||
var resultGroups []*metav1.APIGroup
|
||||
var err error
|
||||
for i := 0; i < maxRetries; i++ {
|
||||
result, err = f()
|
||||
resultGroups, result, err = f()
|
||||
if err == nil {
|
||||
return result, nil
|
||||
return resultGroups, result, nil
|
||||
}
|
||||
if _, ok := err.(*ErrGroupDiscoveryFailed); !ok {
|
||||
return nil, err
|
||||
return nil, nil, err
|
||||
}
|
||||
}
|
||||
return result, err
|
||||
return resultGroups, result, err
|
||||
}
|
||||
|
||||
func setDiscoveryDefaults(config *restclient.Config) error {
|
||||
|
@ -464,9 +500,9 @@ func NewDiscoveryClient(c restclient.Interface) *DiscoveryClient {
|
|||
|
||||
// RESTClient returns a RESTClient that is used to communicate
|
||||
// with API server by this client implementation.
|
||||
func (c *DiscoveryClient) RESTClient() restclient.Interface {
|
||||
if c == nil {
|
||||
func (d *DiscoveryClient) RESTClient() restclient.Interface {
|
||||
if d == nil {
|
||||
return nil
|
||||
}
|
||||
return c.restClient
|
||||
return d.restClient
|
||||
}
|
||||
|
|
19
vendor/k8s.io/client-go/discovery/doc.go
generated
vendored
Normal file
19
vendor/k8s.io/client-go/discovery/doc.go
generated
vendored
Normal file
|
@ -0,0 +1,19 @@
|
|||
/*
|
||||
Copyright 2018 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 discovery provides ways to discover server-supported
|
||||
// API groups, versions and resources.
|
||||
package discovery
|
31
vendor/k8s.io/client-go/discovery/fake/discovery.go
generated
vendored
31
vendor/k8s.io/client-go/discovery/fake/discovery.go
generated
vendored
|
@ -36,6 +36,8 @@ type FakeDiscovery struct {
|
|||
FakedServerVersion *version.Info
|
||||
}
|
||||
|
||||
// ServerResourcesForGroupVersion returns the supported resources for a group
|
||||
// and version.
|
||||
func (c *FakeDiscovery) ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error) {
|
||||
action := testing.ActionImpl{
|
||||
Verb: "get",
|
||||
|
@ -50,23 +52,46 @@ func (c *FakeDiscovery) ServerResourcesForGroupVersion(groupVersion string) (*me
|
|||
return nil, fmt.Errorf("GroupVersion %q not found", groupVersion)
|
||||
}
|
||||
|
||||
// ServerResources returns the supported resources for all groups and versions.
|
||||
// Deprecated: use ServerGroupsAndResources instead.
|
||||
func (c *FakeDiscovery) ServerResources() ([]*metav1.APIResourceList, error) {
|
||||
_, rs, err := c.ServerGroupsAndResources()
|
||||
return rs, err
|
||||
}
|
||||
|
||||
// ServerGroupsAndResources returns the supported groups and resources for all groups and versions.
|
||||
func (c *FakeDiscovery) ServerGroupsAndResources() ([]*metav1.APIGroup, []*metav1.APIResourceList, error) {
|
||||
sgs, err := c.ServerGroups()
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
resultGroups := []*metav1.APIGroup{}
|
||||
for i := range sgs.Groups {
|
||||
resultGroups = append(resultGroups, &sgs.Groups[i])
|
||||
}
|
||||
|
||||
action := testing.ActionImpl{
|
||||
Verb: "get",
|
||||
Resource: schema.GroupVersionResource{Resource: "resource"},
|
||||
}
|
||||
c.Invokes(action, nil)
|
||||
return c.Resources, nil
|
||||
return resultGroups, c.Resources, nil
|
||||
}
|
||||
|
||||
// ServerPreferredResources returns the supported resources with the version
|
||||
// preferred by the server.
|
||||
func (c *FakeDiscovery) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// ServerPreferredNamespacedResources returns the supported namespaced resources
|
||||
// with the version preferred by the server.
|
||||
func (c *FakeDiscovery) ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error) {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// ServerGroups returns the supported groups, with information like supported
|
||||
// versions and the preferred version.
|
||||
func (c *FakeDiscovery) ServerGroups() (*metav1.APIGroupList, error) {
|
||||
action := testing.ActionImpl{
|
||||
Verb: "get",
|
||||
|
@ -108,6 +133,7 @@ func (c *FakeDiscovery) ServerGroups() (*metav1.APIGroupList, error) {
|
|||
|
||||
}
|
||||
|
||||
// ServerVersion retrieves and parses the server's version.
|
||||
func (c *FakeDiscovery) ServerVersion() (*version.Info, error) {
|
||||
action := testing.ActionImpl{}
|
||||
action.Verb = "get"
|
||||
|
@ -122,10 +148,13 @@ func (c *FakeDiscovery) ServerVersion() (*version.Info, error) {
|
|||
return &versionInfo, nil
|
||||
}
|
||||
|
||||
// OpenAPISchema retrieves and parses the swagger API schema the server supports.
|
||||
func (c *FakeDiscovery) OpenAPISchema() (*openapi_v2.Document, error) {
|
||||
return &openapi_v2.Document{}, nil
|
||||
}
|
||||
|
||||
// RESTClient returns a RESTClient that is used to communicate with API server
|
||||
// by this client implementation.
|
||||
func (c *FakeDiscovery) RESTClient() restclient.Interface {
|
||||
return nil
|
||||
}
|
||||
|
|
8
vendor/k8s.io/client-go/discovery/helper.go
generated
vendored
8
vendor/k8s.io/client-go/discovery/helper.go
generated
vendored
|
@ -31,11 +31,11 @@ import (
|
|||
func MatchesServerVersion(clientVersion apimachineryversion.Info, client DiscoveryInterface) error {
|
||||
sVer, err := client.ServerVersion()
|
||||
if err != nil {
|
||||
return fmt.Errorf("couldn't read version from server: %v\n", err)
|
||||
return fmt.Errorf("couldn't read version from server: %v", err)
|
||||
}
|
||||
// GitVersion includes GitCommit and GitTreeState, but best to be safe?
|
||||
if clientVersion.GitVersion != sVer.GitVersion || clientVersion.GitCommit != sVer.GitCommit || clientVersion.GitTreeState != sVer.GitTreeState {
|
||||
return fmt.Errorf("server version (%#v) differs from client version (%#v)!\n", sVer, clientVersion)
|
||||
return fmt.Errorf("server version (%#v) differs from client version (%#v)", sVer, clientVersion)
|
||||
}
|
||||
|
||||
return nil
|
||||
|
@ -101,12 +101,15 @@ func FilteredBy(pred ResourcePredicate, rls []*metav1.APIResourceList) []*metav1
|
|||
return result
|
||||
}
|
||||
|
||||
// ResourcePredicate has a method to check if a resource matches a given condition.
|
||||
type ResourcePredicate interface {
|
||||
Match(groupVersion string, r *metav1.APIResource) bool
|
||||
}
|
||||
|
||||
// ResourcePredicateFunc returns true if it matches a resource based on a custom condition.
|
||||
type ResourcePredicateFunc func(groupVersion string, r *metav1.APIResource) bool
|
||||
|
||||
// Match is a wrapper around ResourcePredicateFunc.
|
||||
func (fn ResourcePredicateFunc) Match(groupVersion string, r *metav1.APIResource) bool {
|
||||
return fn(groupVersion, r)
|
||||
}
|
||||
|
@ -116,6 +119,7 @@ type SupportsAllVerbs struct {
|
|||
Verbs []string
|
||||
}
|
||||
|
||||
// Match checks if a resource contains all the given verbs.
|
||||
func (p SupportsAllVerbs) Match(groupVersion string, r *metav1.APIResource) bool {
|
||||
return sets.NewString([]string(r.Verbs)...).HasAll(p.Verbs...)
|
||||
}
|
||||
|
|
51
vendor/k8s.io/client-go/discovery/round_tripper.go
generated
vendored
51
vendor/k8s.io/client-go/discovery/round_tripper.go
generated
vendored
|
@ -1,51 +0,0 @@
|
|||
/*
|
||||
Copyright 2017 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 transport provides a round tripper capable of caching HTTP responses.
|
||||
package discovery
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/gregjones/httpcache"
|
||||
"github.com/gregjones/httpcache/diskcache"
|
||||
"github.com/peterbourgon/diskv"
|
||||
)
|
||||
|
||||
type cacheRoundTripper struct {
|
||||
rt *httpcache.Transport
|
||||
}
|
||||
|
||||
// newCacheRoundTripper creates a roundtripper that reads the ETag on
|
||||
// response headers and send the If-None-Match header on subsequent
|
||||
// corresponding requests.
|
||||
func newCacheRoundTripper(cacheDir string, rt http.RoundTripper) http.RoundTripper {
|
||||
d := diskv.New(diskv.Options{
|
||||
BasePath: cacheDir,
|
||||
TempDir: filepath.Join(cacheDir, ".diskv-temp"),
|
||||
})
|
||||
t := httpcache.NewTransport(diskcache.NewWithDiskv(d))
|
||||
t.Transport = rt
|
||||
|
||||
return &cacheRoundTripper{rt: t}
|
||||
}
|
||||
|
||||
func (rt *cacheRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
|
||||
return rt.rt.RoundTrip(req)
|
||||
}
|
||||
|
||||
func (rt *cacheRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt.Transport }
|
81
vendor/k8s.io/client-go/discovery/unstructured.go
generated
vendored
81
vendor/k8s.io/client-go/discovery/unstructured.go
generated
vendored
|
@ -1,81 +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 discovery
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
)
|
||||
|
||||
// UnstructuredObjectTyper provides a runtime.ObjectTyper implementation for
|
||||
// runtime.Unstructured object based on discovery information.
|
||||
type UnstructuredObjectTyper struct {
|
||||
typers []runtime.ObjectTyper
|
||||
}
|
||||
|
||||
// NewUnstructuredObjectTyper returns a runtime.ObjectTyper for
|
||||
// unstructured objects based on discovery information. It accepts a list of fallback typers
|
||||
// for handling objects that are not runtime.Unstructured. It does not delegate the Recognizes
|
||||
// check, only ObjectKinds.
|
||||
// TODO this only works for the apiextensions server and doesn't recognize any types. Move to point of use.
|
||||
func NewUnstructuredObjectTyper(typers ...runtime.ObjectTyper) *UnstructuredObjectTyper {
|
||||
dot := &UnstructuredObjectTyper{
|
||||
typers: typers,
|
||||
}
|
||||
return dot
|
||||
}
|
||||
|
||||
// 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. unversionedType will always be false
|
||||
// because runtime.Unstructured object should always have group,version,kind
|
||||
// information set.
|
||||
func (d *UnstructuredObjectTyper) ObjectKinds(obj runtime.Object) (gvks []schema.GroupVersionKind, unversionedType bool, err error) {
|
||||
if _, ok := obj.(runtime.Unstructured); ok {
|
||||
gvk := obj.GetObjectKind().GroupVersionKind()
|
||||
if len(gvk.Kind) == 0 {
|
||||
return nil, false, runtime.NewMissingKindErr("object has no kind field ")
|
||||
}
|
||||
if len(gvk.Version) == 0 {
|
||||
return nil, false, runtime.NewMissingVersionErr("object has no apiVersion field")
|
||||
}
|
||||
return []schema.GroupVersionKind{gvk}, false, nil
|
||||
}
|
||||
var lastErr error
|
||||
for _, typer := range d.typers {
|
||||
gvks, unversioned, err := typer.ObjectKinds(obj)
|
||||
if err != nil {
|
||||
lastErr = err
|
||||
continue
|
||||
}
|
||||
return gvks, unversioned, nil
|
||||
}
|
||||
if lastErr == nil {
|
||||
lastErr = runtime.NewNotRegisteredErrForType(reflect.TypeOf(obj))
|
||||
}
|
||||
return nil, false, lastErr
|
||||
}
|
||||
|
||||
// Recognizes returns true if the provided group,version,kind was in the
|
||||
// discovery information.
|
||||
func (d *UnstructuredObjectTyper) Recognizes(gvk schema.GroupVersionKind) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
var _ runtime.ObjectTyper = &UnstructuredObjectTyper{}
|
Loading…
Add table
Add a link
Reference in a new issue