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Add status subresource to HorizontalPodAutoscaler

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This commit is contained in:
derekwaynecarr
2015-09-25 13:57:05 -04:00
parent 41a7f579ea
commit 3c012db30f
9 changed files with 127 additions and 25 deletions
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26
pkg/apis/extensions/validation/validation.go
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@@ -51,6 +51,19 @@ func ValidateHorizontalPodAutoscalerName(name string, prefix bool) (bool, string
return apivalidation.ValidateReplicationControllerName(name, prefix)
}
func validateResourceConsumption(consumption *extensions.ResourceConsumption, fieldName string) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
resource := consumption.Resource.String()
if resource != string(api.ResourceMemory) && resource != string(api.ResourceCPU) {
allErrs = append(allErrs, errs.NewFieldInvalid(fieldName+".resource", resource, "resource not supported by autoscaler"))
}
quantity := consumption.Quantity.Value()
if quantity < 0 {
allErrs = append(allErrs, errs.NewFieldInvalid(fieldName+".quantity", quantity, "must be non-negative"))
}
return allErrs
}
func validateHorizontalPodAutoscalerSpec(autoscaler extensions.HorizontalPodAutoscalerSpec) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
if autoscaler.MinReplicas < 0 {
@@ -87,6 +100,19 @@ func ValidateHorizontalPodAutoscalerUpdate(newAutoscler, oldAutoscaler *extensio
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
}
func ValidateThirdPartyResourceUpdate(old, update *extensions.ThirdPartyResource) errs.ValidationErrorList {
return ValidateThirdPartyResource(update)
}