Show correct allocatable resources when a Policy is applied (#638)

* wip

* wip

* wip

* fix lint and tests

* fixed bugs for missing resources

* cleanup and refactor

* removed coreClient from configureNode

* added comments to distribute algorithm

pkg/controller/cluster/agent/shared.go

@@ -386,6 +386,11 @@ func (s *SharedAgent) role(ctx context.Context) error {
 				Resources: []string{"events"},
 				Verbs:     []string{"create"},
 			},
+			{
+				APIGroups: []string{""},
+				Resources: []string{"resourcequotas"},
+				Verbs:     []string{"get", "watch", "list"},
+			},
 			{
 				APIGroups: []string{"networking.k8s.io"},
 				Resources: []string{"ingresses"},

pkg/controller/policy/policy.go

@@ -165,6 +165,7 @@ func nodeEventHandler(r *VirtualClusterPolicyReconciler) handler.Funcs {
 			if oldNode.Spec.PodCIDR != newNode.Spec.PodCIDR {
 				podCIDRChanged = true
 			}
+
 			if !reflect.DeepEqual(oldNode.Spec.PodCIDRs, newNode.Spec.PodCIDRs) {
 				podCIDRChanged = true
 			}