// updateNamespaceStatusFunc will verify that the status of the namespace is correct
func updateNamespaceStatusFunc(kubeClient clientset.Interface, namespace *api.Namespace) (*api.Namespace, error) {
if namespace.DeletionTimestamp.IsZero() || namespace.Status.Phase == api.NamespaceTerminating {
return namespace, nil
}
newNamespace := api.Namespace{}
newNamespace.ObjectMeta = namespace.ObjectMeta
newNamespace.Status = namespace.Status
newNamespace.Status.Phase = api.NamespaceTerminating
return kubeClient.Core().Namespaces().UpdateStatus(&newNamespace)
}
// finalizeNamespace removes the specified finalizerToken and finalizes the namespace
func finalizeNamespace(kubeClient clientset.Interface, namespace *api.Namespace, finalizerToken api.FinalizerName) (*api.Namespace, error) {
namespaceFinalize := api.Namespace{}
namespaceFinalize.ObjectMeta = namespace.ObjectMeta
namespaceFinalize.Spec = namespace.Spec
finalizerSet := sets.NewString()
for i := range namespace.Spec.Finalizers {
if namespace.Spec.Finalizers[i] != finalizerToken {
finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
}
}
namespaceFinalize.Spec.Finalizers = make([]api.FinalizerName, 0, len(finalizerSet))
for _, value := range finalizerSet.List() {
namespaceFinalize.Spec.Finalizers = append(namespaceFinalize.Spec.Finalizers, api.FinalizerName(value))
}
namespace, err := kubeClient.Core().Namespaces().Finalize(&namespaceFinalize)
if err != nil {
// it was removed already, so life is good
if errors.IsNotFound(err) {
return namespace, nil
}
}
return namespace, err
}