vendor files

vendor/k8s.io/kubernetes/cmd/kube-apiserver/app/apiextensions.go

@@ -0,0 +1,62 @@
+/*
+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 app does all of the work necessary to create a Kubernetes
+// APIServer by binding together the API, master and APIServer infrastructure.
+// It can be configured and called directly or via the hyperkube framework.
+package app
+
+import (
+	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
+	apiextensionsapiserver "k8s.io/apiextensions-apiserver/pkg/apiserver"
+	apiextensionscmd "k8s.io/apiextensions-apiserver/pkg/cmd/server"
+	genericapiserver "k8s.io/apiserver/pkg/server"
+	genericoptions "k8s.io/apiserver/pkg/server/options"
+	kubeexternalinformers "k8s.io/client-go/informers"
+	"k8s.io/kubernetes/cmd/kube-apiserver/app/options"
+)
+
+func createAPIExtensionsConfig(kubeAPIServerConfig genericapiserver.Config, externalInformers kubeexternalinformers.SharedInformerFactory, commandOptions *options.ServerRunOptions) (*apiextensionsapiserver.Config, error) {
+	// make a shallow copy to let us twiddle a few things
+	// most of the config actually remains the same.  We only need to mess with a couple items related to the particulars of the apiextensions
+	genericConfig := kubeAPIServerConfig
+
+	// copy the etcd options so we don't mutate originals.
+	etcdOptions := *commandOptions.Etcd
+	etcdOptions.StorageConfig.Codec = apiextensionsapiserver.Codecs.LegacyCodec(v1beta1.SchemeGroupVersion)
+	genericConfig.RESTOptionsGetter = &genericoptions.SimpleRestOptionsFactory{Options: etcdOptions}
+
+	apiextensionsConfig := &apiextensionsapiserver.Config{
+		GenericConfig: &genericapiserver.RecommendedConfig{
+			Config:                genericConfig,
+			SharedInformerFactory: externalInformers,
+		},
+		ExtraConfig: apiextensionsapiserver.ExtraConfig{
+			CRDRESTOptionsGetter: apiextensionscmd.NewCRDRESTOptionsGetter(etcdOptions),
+		},
+	}
+
+	return apiextensionsConfig, nil
+}
+
+func createAPIExtensionsServer(apiextensionsConfig *apiextensionsapiserver.Config, delegateAPIServer genericapiserver.DelegationTarget) (*apiextensionsapiserver.CustomResourceDefinitions, error) {
+	apiextensionsServer, err := apiextensionsConfig.Complete().New(delegateAPIServer)
+	if err != nil {
+		return nil, err
+	}
+
+	return apiextensionsServer, nil
+}