// syncNamespace makes namespace life-cycle decisions
func syncNamespace(kubeClient client.Interface, namespace api.Namespace) (err error) {
if namespace.DeletionTimestamp == nil {
return nil
}
// if there is a deletion timestamp, and the status is not terminating, then update status
if !namespace.DeletionTimestamp.IsZero() && namespace.Status.Phase != api.NamespaceTerminating {
newNamespace := api.Namespace{}
newNamespace.ObjectMeta = namespace.ObjectMeta
newNamespace.Status = namespace.Status
newNamespace.Status.Phase = api.NamespaceTerminating
result, err := kubeClient.Namespaces().Status(&newNamespace)
if err != nil {
return err
}
// work with the latest copy so we can proceed to clean up right away without another interval
namespace = *result
}
// if the namespace is already finalized, delete it
if finalized(namespace) {
err = kubeClient.Namespaces().Delete(namespace.Name)
if err != nil && !errors.IsNotFound(err) {
return err
}
return nil
}
// there may still be content for us to remove
err = deleteAllContent(kubeClient, namespace.Name)
if err != nil {
return err
}
// we have removed content, so mark it finalized by us
result, err := finalize(kubeClient, namespace)
if err != nil {
return err
}
// now check if all finalizers have reported that we delete now
if finalized(*result) {
err = kubeClient.Namespaces().Delete(namespace.Name)
if err != nil && !errors.IsNotFound(err) {
return err
}
}
return nil
}
