func ScalerFor(kind unversioned.GroupKind, c client.Interface) (Scaler, error) {
switch kind {
case api.Kind("ReplicationController"):
return &ReplicationControllerScaler{c}, nil
case extensions.Kind("ReplicaSet"):
return &ReplicaSetScaler{c.Extensions()}, nil
case extensions.Kind("Job"), batch.Kind("Job"):
return &JobScaler{c.Batch()}, nil // Either kind of job can be scaled with Batch interface.
case apps.Kind("PetSet"):
return &PetSetScaler{c.Apps()}, nil
case extensions.Kind("Deployment"):
return &DeploymentScaler{c.Extensions()}, nil
}
return nil, fmt.Errorf("no scaler has been implemented for %q", kind)
}
func toPetSetPodController(client k8sClient.Interface, reference api.ObjectReference, pods []api.Pod, events []api.Event, heapsterClient client.HeapsterClient) (*Controller, error) {
petset, err := client.Apps().PetSets(reference.Namespace).Get(reference.Name)
if err != nil {
return nil, err
}
petsets := []apps.PetSet{*petset}
petSetList := petsetlist.CreatePetSetList(petsets, pods, events, dataselect.StdMetricsDataSelect, &heapsterClient)
return &Controller{
Kind: "PetSet",
PetSetList: petSetList,
}, nil
}