| /* |
| Copyright 2018 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package validation |
| |
| import ( |
| "k8s.io/apimachinery/pkg/api/validation" |
| "k8s.io/apimachinery/pkg/util/validation/field" |
| "k8s.io/kubernetes/pkg/apis/coordination" |
| ) |
| |
| // ValidateLease validates a Lease. |
| func ValidateLease(lease *coordination.Lease) field.ErrorList { |
| allErrs := validation.ValidateObjectMeta(&lease.ObjectMeta, true, validation.NameIsDNSSubdomain, field.NewPath("metadata")) |
| allErrs = append(allErrs, ValidateLeaseSpec(&lease.Spec, field.NewPath("spec"))...) |
| return allErrs |
| } |
| |
| // ValidateLeaseUpdate validates an update of Lease object. |
| func ValidateLeaseUpdate(lease, oldLease *coordination.Lease) field.ErrorList { |
| allErrs := validation.ValidateObjectMetaUpdate(&lease.ObjectMeta, &oldLease.ObjectMeta, field.NewPath("metadata")) |
| allErrs = append(allErrs, ValidateLeaseSpec(&lease.Spec, field.NewPath("spec"))...) |
| return allErrs |
| } |
| |
| // ValidateLeaseSpec validates spec of Lease. |
| func ValidateLeaseSpec(spec *coordination.LeaseSpec, fldPath *field.Path) field.ErrorList { |
| allErrs := field.ErrorList{} |
| |
| if spec.LeaseDurationSeconds != nil && *spec.LeaseDurationSeconds <= 0 { |
| fld := fldPath.Child("leaseDurationSeconds") |
| allErrs = append(allErrs, field.Invalid(fld, spec.LeaseDurationSeconds, "must be greater than 0")) |
| } |
| if spec.LeaseTransitions != nil && *spec.LeaseTransitions < 0 { |
| fld := fldPath.Child("leaseTransitions") |
| allErrs = append(allErrs, field.Invalid(fld, spec.LeaseTransitions, "must to greater or equal than 0")) |
| } |
| return allErrs |
| } |