// NewPodEvaluator returns an evaluator that can evaluate pods
// if the specified shared informer factory is not nil, evaluator may use it to support listing functions.
func NewPodEvaluator(kubeClient clientset.Interface, f informers.SharedInformerFactory) quota.Evaluator {
computeResources := []api.ResourceName{
api.ResourceCPU,
api.ResourceMemory,
api.ResourceRequestsCPU,
api.ResourceRequestsMemory,
api.ResourceLimitsCPU,
api.ResourceLimitsMemory,
}
allResources := append(computeResources, api.ResourcePods)
listFuncByNamespace := listPodsByNamespaceFuncUsingClient(kubeClient)
if f != nil {
listFuncByNamespace = generic.ListResourceUsingInformerFunc(f, unversioned.GroupResource{Resource: "pods"})
}
return &generic.GenericEvaluator{
Name: "Evaluator.Pod",
InternalGroupKind: api.Kind("Pod"),
InternalOperationResources: map[admission.Operation][]api.ResourceName{
admission.Create: allResources,
// TODO: the quota system can only charge for deltas on compute resources when pods support updates.
// admission.Update: computeResources,
},
GetFuncByNamespace: func(namespace, name string) (runtime.Object, error) {
return kubeClient.Core().Pods(namespace).Get(name)
},
ConstraintsFunc: PodConstraintsFunc,
MatchedResourceNames: allResources,
MatchesScopeFunc: PodMatchesScopeFunc,
UsageFunc: PodUsageFunc,
ListFuncByNamespace: listFuncByNamespace,
}
}
// NewPersistentVolumeClaimEvaluator returns an evaluator that can evaluate persistent volume claims
// if the specified shared informer factory is not nil, evaluator may use it to support listing functions.
func NewPersistentVolumeClaimEvaluator(kubeClient clientset.Interface, f informers.SharedInformerFactory) quota.Evaluator {
listFuncByNamespace := listPersistentVolumeClaimsByNamespaceFuncUsingClient(kubeClient)
if f != nil {
listFuncByNamespace = generic.ListResourceUsingInformerFunc(f, schema.GroupResource{Resource: "persistentvolumeclaims"})
}
return &pvcEvaluator{
listFuncByNamespace: listFuncByNamespace,
}
}
// NewPersistentVolumeClaimEvaluator returns an evaluator that can evaluate persistent volume claims
// if the specified shared informer factory is not nil, evaluator may use it to support listing functions.
func NewPersistentVolumeClaimEvaluator(kubeClient clientset.Interface, f informers.SharedInformerFactory) quota.Evaluator {
allResources := []api.ResourceName{api.ResourcePersistentVolumeClaims, api.ResourceRequestsStorage}
listFuncByNamespace := listPersistentVolumeClaimsByNamespaceFuncUsingClient(kubeClient)
if f != nil {
listFuncByNamespace = generic.ListResourceUsingInformerFunc(f, unversioned.GroupResource{Resource: "persistentvolumeclaims"})
}
return &generic.GenericEvaluator{
Name: "Evaluator.PersistentVolumeClaim",
InternalGroupKind: api.Kind("PersistentVolumeClaim"),
InternalOperationResources: map[admission.Operation][]api.ResourceName{
admission.Create: allResources,
},
MatchedResourceNames: allResources,
MatchesScopeFunc: generic.MatchesNoScopeFunc,
ConstraintsFunc: PersistentVolumeClaimConstraintsFunc,
UsageFunc: PersistentVolumeClaimUsageFunc,
ListFuncByNamespace: listFuncByNamespace,
}
}