| /* |
| 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 ( |
| apimachinery "k8s.io/apimachinery/pkg/apis/config/validation" |
| "k8s.io/apimachinery/pkg/util/validation" |
| "k8s.io/apimachinery/pkg/util/validation/field" |
| apiserver "k8s.io/apiserver/pkg/apis/config/validation" |
| "k8s.io/kubernetes/pkg/scheduler/apis/config" |
| ) |
| |
| // ValidateKubeSchedulerConfiguration ensures validation of the KubeSchedulerConfiguration struct |
| func ValidateKubeSchedulerConfiguration(cc *config.KubeSchedulerConfiguration) field.ErrorList { |
| allErrs := field.ErrorList{} |
| allErrs = append(allErrs, apimachinery.ValidateClientConnectionConfiguration(&cc.ClientConnection, field.NewPath("clientConnection"))...) |
| allErrs = append(allErrs, ValidateKubeSchedulerLeaderElectionConfiguration(&cc.LeaderElection, field.NewPath("leaderElection"))...) |
| if len(cc.SchedulerName) == 0 { |
| allErrs = append(allErrs, field.Required(field.NewPath("schedulerName"), "")) |
| } |
| for _, msg := range validation.IsValidSocketAddr(cc.HealthzBindAddress) { |
| allErrs = append(allErrs, field.Invalid(field.NewPath("healthzBindAddress"), cc.HealthzBindAddress, msg)) |
| } |
| for _, msg := range validation.IsValidSocketAddr(cc.MetricsBindAddress) { |
| allErrs = append(allErrs, field.Invalid(field.NewPath("metricsBindAddress"), cc.MetricsBindAddress, msg)) |
| } |
| if cc.HardPodAffinitySymmetricWeight < 0 || cc.HardPodAffinitySymmetricWeight > 100 { |
| allErrs = append(allErrs, field.Invalid(field.NewPath("hardPodAffinitySymmetricWeight"), cc.HardPodAffinitySymmetricWeight, "not in valid range 0-100")) |
| } |
| if cc.BindTimeoutSeconds == nil { |
| allErrs = append(allErrs, field.Required(field.NewPath("bindTimeoutSeconds"), "")) |
| } |
| if cc.PercentageOfNodesToScore < 0 || cc.PercentageOfNodesToScore > 100 { |
| allErrs = append(allErrs, field.Invalid(field.NewPath("percentageOfNodesToScore"), |
| cc.PercentageOfNodesToScore, "not in valid range 0-100")) |
| } |
| return allErrs |
| } |
| |
| // ValidateKubeSchedulerLeaderElectionConfiguration ensures validation of the KubeSchedulerLeaderElectionConfiguration struct |
| func ValidateKubeSchedulerLeaderElectionConfiguration(cc *config.KubeSchedulerLeaderElectionConfiguration, fldPath *field.Path) field.ErrorList { |
| allErrs := field.ErrorList{} |
| if !cc.LeaderElectionConfiguration.LeaderElect { |
| return allErrs |
| } |
| allErrs = append(allErrs, apiserver.ValidateLeaderElectionConfiguration(&cc.LeaderElectionConfiguration, field.NewPath("leaderElectionConfiguration"))...) |
| if len(cc.LockObjectNamespace) == 0 { |
| allErrs = append(allErrs, field.Required(fldPath.Child("lockObjectNamespace"), "")) |
| } |
| if len(cc.LockObjectName) == 0 { |
| allErrs = append(allErrs, field.Required(fldPath.Child("lockObjectName"), "")) |
| } |
| return allErrs |
| } |