Bug 1367733

Description of problem:
When the project has some resources already, eg has 4 services, cluster-admin still can create clusterquota which the limit of this resource is less than consumed, eg, 3 services
In this situation, if user tried to create other resources which do not exceed the clusterquota, it always failed.


Version-Release number of selected component (if applicable):
openshift v3.3.0.21
kubernetes v1.3.0+507d3a7
etcd 2.3.0+git


How reproducible:
Always

Steps to Reproduce:
1.Create some resources in project, eg. 4 services.
2.Add label to this project.
# oc label namespace/prozyp test=zyp
namespace "prozyp" labeled

3.Create clusterquota to limit the project.
# oc create clusterresourcequota clusterquota --project-label-selector=test=zyp --hard=pods=10,memory=1Gi,cpu=800m,services=3
# oc describe clusterquota clusterquota

4.In the project create pod that doesn't exceed the clusterquota.
# oc run testpod2 --image=aosqe/hello-openshift --generator=run-pod/v1 --limits='cpu=100m,memory=200Mi'

Actual results:
3.CLusterquota is created successfully.
# oc create clusterresourcequota clusterquota --project-label-selector=test=zyp --hard=pods=10,memory=1Gi,cpu=800m,services=3
clusterresourcequota "clusterquota" created
# oc describe clusterquota clusterquota
Name:		clusterquota
Namespace:	<none>
Created:	4 minutes ago
Labels:		<none>
Annotations:	<none>
Label Selector: test=zyp
AnnotationSelector: map[]
Resource	Used	Hard
--------	----	----
cpu		400m	800m
memory		600Mi	1Gi
pods		3	10
services	4	3

4.Could not create pod successfully.
# oc run testpod2 --image=aosqe/hello-openshift --generator=run-pod/v1 --limits='cpu=100m,memory=200Mi'
Error from server: pods "testpod2" is forbidden: Exceeded quota: clusterquota, requested: , used: services=4, limited: services=3


Expected results:
4.If clusterquota can be created successfully in above situation, it should not forbid the creation of resources which don't exceed the quota, so the pod should be created successfully.

Additional info: