func ValidateJobSpec(spec *extensions.JobSpec) validation.ErrorList { allErrs := validation.ErrorList{} if spec.Parallelism != nil { allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Parallelism), "parallelism")...) } if spec.Completions != nil { allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Completions), "completions")...) } if spec.Selector == nil { allErrs = append(allErrs, validation.NewRequiredError("selector")) } else { allErrs = append(allErrs, ValidatePodSelector(spec.Selector).Prefix("selector")...) } if selector, err := extensions.PodSelectorAsSelector(spec.Selector); err == nil { labels := labels.Set(spec.Template.Labels) if !selector.Matches(labels) { allErrs = append(allErrs, validation.NewInvalidError("template.metadata.labels", spec.Template.Labels, "selector does not match template")) } } allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(&spec.Template).Prefix("template")...) if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure && spec.Template.Spec.RestartPolicy != api.RestartPolicyNever { allErrs = append(allErrs, validation.NewNotSupportedError("template.spec.restartPolicy", spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)})) } return allErrs }
// ValidateDaemonSetSpec tests if required fields in the DaemonSetSpec are set. func ValidateDaemonSetSpec(spec *extensions.DaemonSetSpec) validation.ErrorList { allErrs := validation.ErrorList{} allErrs = append(allErrs, ValidatePodSelector(spec.Selector)...) if spec.Template == nil { allErrs = append(allErrs, validation.NewRequiredError("template")) return allErrs } selector, err := extensions.PodSelectorAsSelector(spec.Selector) if err == nil && !selector.Matches(labels.Set(spec.Template.Labels)) { allErrs = append(allErrs, validation.NewInvalidError("template.metadata.labels", spec.Template.Labels, "selector does not match template")) } allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(spec.Template).Prefix("template")...) // Daemons typically run on more than one node, so mark Read-Write persistent disks as invalid. allErrs = append(allErrs, apivalidation.ValidateReadOnlyPersistentDisks(spec.Template.Spec.Volumes).Prefix("template.spec.volumes")...) // RestartPolicy has already been first-order validated as per ValidatePodTemplateSpec(). if spec.Template.Spec.RestartPolicy != api.RestartPolicyAlways { allErrs = append(allErrs, validation.NewNotSupportedError("template.spec.restartPolicy", spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)})) } return allErrs }
func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAutoscalerSpec) validation.ErrorList { allErrs := validation.ErrorList{} if autoscaler.MinReplicas != nil && *autoscaler.MinReplicas < 1 { allErrs = append(allErrs, validation.NewInvalidError("minReplicas", autoscaler.MinReplicas, `must be bigger or equal to 1`)) } if autoscaler.MaxReplicas < 1 { allErrs = append(allErrs, validation.NewInvalidError("maxReplicas", autoscaler.MaxReplicas, `must be bigger or equal to 1`)) } if autoscaler.MinReplicas != nil && autoscaler.MaxReplicas < *autoscaler.MinReplicas { allErrs = append(allErrs, validation.NewInvalidError("maxReplicas", autoscaler.MaxReplicas, `must be bigger or equal to minReplicas`)) } if autoscaler.CPUUtilization != nil && autoscaler.CPUUtilization.TargetPercentage < 1 { allErrs = append(allErrs, validation.NewInvalidError("cpuUtilization.targetPercentage", autoscaler.CPUUtilization.TargetPercentage, `must be bigger or equal to 1`)) } if refErrs := ValidateSubresourceReference(autoscaler.ScaleRef); len(refErrs) > 0 { allErrs = append(allErrs, refErrs.Prefix("scaleRef")...) } else if autoscaler.ScaleRef.Subresource != "scale" { allErrs = append(allErrs, validation.NewNotSupportedError("scaleRef.subresource", autoscaler.ScaleRef.Subresource, []string{"scale"})) } return allErrs }