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node authz/ad externalization

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This commit is contained in:
yue9944882
2018-08-08 20:41:00 +08:00
parent db9545e69e
commit bc1fb1f7e8
11 changed files with 174 additions and 161 deletions
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10
plugin/pkg/auth/authorizer/node/graph_populator.go
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@@ -20,8 +20,10 @@ import (
"fmt"
"github.com/golang/glog"
corev1 "k8s.io/api/core/v1"
storagev1beta1 "k8s.io/api/storage/v1beta1"
utilfeature "k8s.io/apiserver/pkg/util/feature"
corev1informers "k8s.io/client-go/informers/core/v1"
storageinformers "k8s.io/client-go/informers/storage/v1beta1"
"k8s.io/client-go/tools/cache"
api "k8s.io/kubernetes/pkg/apis/core"
@@ -36,7 +38,7 @@ type graphPopulator struct {
func AddGraphEventHandlers(
graph *Graph,
nodes coreinformers.NodeInformer,
pods coreinformers.PodInformer,
pods corev1informers.PodInformer,
pvs coreinformers.PersistentVolumeInformer,
attachments storageinformers.VolumeAttachmentInformer,
) {
@@ -134,13 +136,13 @@ func (g *graphPopulator) addPod(obj interface{}) {
}
func (g *graphPopulator) updatePod(oldObj, obj interface{}) {
pod := obj.(*api.Pod)
pod := obj.(*corev1.Pod)
if len(pod.Spec.NodeName) == 0 {
// No node assigned
glog.V(5).Infof("updatePod %s/%s, no node", pod.Namespace, pod.Name)
return
}
if oldPod, ok := oldObj.(*api.Pod); ok && oldPod != nil {
if oldPod, ok := oldObj.(*corev1.Pod); ok && oldPod != nil {
if (pod.Spec.NodeName == oldPod.Spec.NodeName) && (pod.UID == oldPod.UID) {
// Node and uid are unchanged, all object references in the pod spec are immutable
glog.V(5).Infof("updatePod %s/%s, node unchanged", pod.Namespace, pod.Name)
@@ -155,7 +157,7 @@ func (g *graphPopulator) deletePod(obj interface{}) {
if tombstone, ok := obj.(cache.DeletedFinalStateUnknown); ok {
obj = tombstone.Obj
}
pod, ok := obj.(*api.Pod)
pod, ok := obj.(*corev1.Pod)
if !ok {
glog.Infof("unexpected type %T", obj)
return