Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/plugin/pkg/admission/resourcequota/admission.go

@@ -0,0 +1,79 @@
+/*
+Copyright 2014 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 resourcequota
+
+import (
+	"io"
+	"time"
+
+	clientset "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
+
+	"k8s.io/kubernetes/pkg/admission"
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/quota"
+	"k8s.io/kubernetes/pkg/quota/install"
+)
+
+func init() {
+	admission.RegisterPlugin("ResourceQuota",
+		func(client clientset.Interface, config io.Reader) (admission.Interface, error) {
+			// NOTE: we do not provide informers to the registry because admission level decisions
+			// does not require us to open watches for all items tracked by quota.
+			registry := install.NewRegistry(nil, nil)
+			return NewResourceQuota(client, registry, 5, make(chan struct{}))
+		})
+}
+
+// quotaAdmission implements an admission controller that can enforce quota constraints
+type quotaAdmission struct {
+	*admission.Handler
+
+	evaluator Evaluator
+}
+
+type liveLookupEntry struct {
+	expiry time.Time
+	items  []*api.ResourceQuota
+}
+
+// NewResourceQuota configures an admission controller that can enforce quota constraints
+// using the provided registry.  The registry must have the capability to handle group/kinds that
+// are persisted by the server this admission controller is intercepting
+func NewResourceQuota(client clientset.Interface, registry quota.Registry, numEvaluators int, stopCh <-chan struct{}) (admission.Interface, error) {
+	quotaAccessor, err := newQuotaAccessor(client)
+	if err != nil {
+		return nil, err
+	}
+	go quotaAccessor.Run(stopCh)
+
+	evaluator := NewQuotaEvaluator(quotaAccessor, registry, nil, numEvaluators, stopCh)
+
+	return &quotaAdmission{
+		Handler:   admission.NewHandler(admission.Create, admission.Update),
+		evaluator: evaluator,
+	}, nil
+}
+
+// Admit makes admission decisions while enforcing quota
+func (q *quotaAdmission) Admit(a admission.Attributes) (err error) {
+	// ignore all operations that correspond to sub-resource actions
+	if a.GetSubresource() != "" {
+		return nil
+	}
+
+	return q.evaluator.Evaluate(a)
+}