func ValidatePodDisruptionBudgetUpdate(pdb, oldPdb *policy.PodDisruptionBudget) field.ErrorList {
allErrs := field.ErrorList{}
restoreGeneration := pdb.Generation
pdb.Generation = oldPdb.Generation
if !reflect.DeepEqual(pdb, oldPdb) {
allErrs = append(allErrs, field.Forbidden(field.NewPath("spec"), "updates to poddisruptionbudget spec are forbidden."))
}
pdb.Generation = restoreGeneration
return allErrs
}
func autoConvert_v1beta1_PodDisruptionBudget_To_policy_PodDisruptionBudget(in *PodDisruptionBudget, out *policy.PodDisruptionBudget, s conversion.Scope) error {
out.ObjectMeta = in.ObjectMeta
if err := Convert_v1beta1_PodDisruptionBudgetSpec_To_policy_PodDisruptionBudgetSpec(&in.Spec, &out.Spec, s); err != nil {
return err
}
if err := Convert_v1beta1_PodDisruptionBudgetStatus_To_policy_PodDisruptionBudgetStatus(&in.Status, &out.Status, s); err != nil {
return err
}
return nil
}
func (dc *DisruptionController) writePdbStatus(pdb *policy.PodDisruptionBudget) error {
pdbClient := dc.kubeClient.Policy().PodDisruptionBudgets(pdb.Namespace)
st := pdb.Status
var err error
for i, pdb := 0, pdb; i < statusUpdateRetries; i, pdb = i+1, refresh(pdbClient, pdb) {
pdb.Status = st
if _, err = pdbClient.UpdateStatus(pdb); err == nil {
break
}
}
return err
}