func ValidateHorizontalPodAutoscalerStatusUpdate(controller, oldController *extensions.HorizontalPodAutoscaler) field.ErrorList {
allErrs := apivalidation.ValidateObjectMetaUpdate(&controller.ObjectMeta, &oldController.ObjectMeta, field.NewPath("metadata"))
status := controller.Status
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.CurrentReplicas), field.NewPath("status", "currentReplicas"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.DesiredReplicas), field.NewPath("status", "desiredReplicasa"))...)
return allErrs
}
func ValidateJobSpec(spec *extensions.JobSpec, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if spec.Parallelism != nil {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Parallelism), fldPath.Child("parallelism"))...)
}
if spec.Completions != nil {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.Completions), fldPath.Child("completions"))...)
}
if spec.ActiveDeadlineSeconds != nil {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(*spec.ActiveDeadlineSeconds), fldPath.Child("activeDeadlineSeconds"))...)
}
if spec.Selector == nil {
allErrs = append(allErrs, field.Required(fldPath.Child("selector")))
} else {
allErrs = append(allErrs, ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
}
if selector, err := extensions.LabelSelectorAsSelector(spec.Selector); err == nil {
labels := labels.Set(spec.Template.Labels)
if !selector.Matches(labels) {
allErrs = append(allErrs, field.Invalid(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "selector does not match template"))
}
}
allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(&spec.Template, fldPath.Child("template"))...)
if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure &&
spec.Template.Spec.RestartPolicy != api.RestartPolicyNever {
allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"),
spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)}))
}
return allErrs
}
func ValidateJobStatus(status *extensions.JobStatus, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Active), fldPath.Child("active"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Succeeded), fldPath.Child("succeeded"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Failed), fldPath.Child("failed"))...)
return allErrs
}
// validateDaemonSetStatus validates a DaemonSetStatus
func validateDaemonSetStatus(status *extensions.DaemonSetStatus, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.CurrentNumberScheduled), fldPath.Child("currentNumberScheduled"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.NumberMisscheduled), fldPath.Child("numberMisscheduled"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.DesiredNumberScheduled), fldPath.Child("desiredNumberScheduled"))...)
return allErrs
}
// validateDaemonSetStatus validates a DaemonSetStatus
func validateDaemonSetStatus(status *extensions.DaemonSetStatus) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.CurrentNumberScheduled), "currentNumberScheduled")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.NumberMisscheduled), "numberMisscheduled")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.DesiredNumberScheduled), "desiredNumberScheduled")...)
return allErrs
}
func ValidateJobStatus(status *extensions.JobStatus) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Active), "active")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Succeeded), "succeeded")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Failed), "failed")...)
return allErrs
}
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
}
func ValidateJobStatus(status *experimental.JobStatus) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Active), "active")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Successful), "successful")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.Unsuccessful), "unsuccessful")...)
return allErrs
}
func ValidateHorizontalPodAutoscalerStatusUpdate(controller, oldController *extensions.HorizontalPodAutoscaler) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, apivalidation.ValidateObjectMetaUpdate(&controller.ObjectMeta, &oldController.ObjectMeta).Prefix("metadata")...)
status := controller.Status
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.CurrentReplicas), "currentReplicas")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(status.DesiredReplicas), "desiredReplicas")...)
if status.CurrentConsumption != nil {
allErrs = append(allErrs, validateResourceConsumption(status.CurrentConsumption, "currentConsumption")...)
}
return allErrs
}
// Validates given deployment spec.
func ValidateDeploymentSpec(spec *experimental.DeploymentSpec) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, apivalidation.ValidateNonEmptySelector(spec.Selector, "selector")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(spec.Replicas), "replicas")...)
allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpecForRC(spec.Template, spec.Selector, spec.Replicas, "template")...)
allErrs = append(allErrs, ValidateDeploymentStrategy(&spec.Strategy, "strategy")...)
allErrs = append(allErrs, apivalidation.ValidateLabelName(spec.UniqueLabelKey, "uniqueLabel")...)
return allErrs
}
func ValidatePositiveIntOrPercent(intOrPercent intstr.IntOrString, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
if intOrPercent.Type == intstr.String {
if !validation.IsValidPercent(intOrPercent.StrVal) {
allErrs = append(allErrs, field.Invalid(fldPath, intOrPercent, "value should be int(5) or percentage(5%)"))
}
} else if intOrPercent.Type == intstr.Int {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(intOrPercent.IntValue()), fldPath)...)
}
return allErrs
}
func ValidatePositiveIntOrPercent(intOrPercent intstr.IntOrString, fieldName string) validation.ErrorList {
allErrs := validation.ErrorList{}
if intOrPercent.Type == intstr.String {
if !validation.IsValidPercent(intOrPercent.StrVal) {
allErrs = append(allErrs, validation.NewInvalidError(fieldName, intOrPercent, "value should be int(5) or percentage(5%)"))
}
} else if intOrPercent.Type == intstr.Int {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(intOrPercent.IntVal), fieldName)...)
}
return allErrs
}
func ValidatePositiveIntOrPercent(intOrPercent util.IntOrString, fieldName string) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
if intOrPercent.Kind == util.IntstrString {
if !validation.IsValidPercent(intOrPercent.StrVal) {
allErrs = append(allErrs, errs.NewFieldInvalid(fieldName, intOrPercent, "value should be int(5) or percentage(5%)"))
}
} else if intOrPercent.Kind == util.IntstrInt {
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(intOrPercent.IntVal), fieldName)...)
}
return allErrs
}
// Validates given deployment spec.
func ValidateDeploymentSpec(spec *extensions.DeploymentSpec, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, apivalidation.ValidateNonEmptySelector(spec.Selector, fldPath.Child("selector"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(spec.Replicas), fldPath.Child("replicas"))...)
allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpecForRC(&spec.Template, spec.Selector, spec.Replicas, fldPath.Child("template"))...)
allErrs = append(allErrs, ValidateDeploymentStrategy(&spec.Strategy, fldPath.Child("strategy"))...)
// empty string is a valid UniqueLabelKey
if len(spec.UniqueLabelKey) > 0 {
allErrs = append(allErrs, apivalidation.ValidateLabelName(spec.UniqueLabelKey, fldPath.Child("uniqueLabel"))...)
}
return allErrs
}
func ValidateRollingUpdateDeployment(rollingUpdate *experimental.RollingUpdateDeployment, fieldName string) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
allErrs = append(allErrs, ValidatePositiveIntOrPercent(rollingUpdate.MaxUnavailable, fieldName+"maxUnavailable")...)
allErrs = append(allErrs, ValidatePositiveIntOrPercent(rollingUpdate.MaxSurge, fieldName+".maxSurge")...)
if getIntOrPercentValue(rollingUpdate.MaxUnavailable) == 0 && getIntOrPercentValue(rollingUpdate.MaxSurge) == 0 {
// Both MaxSurge and MaxUnavailable cannot be zero.
allErrs = append(allErrs, errs.NewFieldInvalid(fieldName+".maxUnavailable", rollingUpdate.MaxUnavailable, "cannot be 0 when maxSurge is 0 as well"))
}
// Validate that MaxUnavailable is not more than 100%.
allErrs = append(allErrs, IsNotMoreThan100Percent(rollingUpdate.MaxUnavailable, fieldName+".maxUnavailable")...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(rollingUpdate.MinReadySeconds), fieldName+".minReadySeconds")...)
return allErrs
}
func ValidateRollingUpdateDeployment(rollingUpdate *extensions.RollingUpdateDeployment, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
allErrs = append(allErrs, ValidatePositiveIntOrPercent(rollingUpdate.MaxUnavailable, fldPath.Child("maxUnavailable"))...)
allErrs = append(allErrs, ValidatePositiveIntOrPercent(rollingUpdate.MaxSurge, fldPath.Child("maxSurge"))...)
if getIntOrPercentValue(rollingUpdate.MaxUnavailable) == 0 && getIntOrPercentValue(rollingUpdate.MaxSurge) == 0 {
// Both MaxSurge and MaxUnavailable cannot be zero.
allErrs = append(allErrs, field.Invalid(fldPath.Child("maxUnavailable"), rollingUpdate.MaxUnavailable, "cannot be 0 when maxSurge is 0 as well"))
}
// Validate that MaxUnavailable is not more than 100%.
allErrs = append(allErrs, IsNotMoreThan100Percent(rollingUpdate.MaxUnavailable, fldPath.Child("maxUnavailable"))...)
allErrs = append(allErrs, apivalidation.ValidatePositiveField(int64(rollingUpdate.MinReadySeconds), fldPath.Child("minReadySeconds"))...)
return allErrs
}