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Experimental Cluster Autoscaler configuration object

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This commit is contained in:
Marcin Wielgus
2015-10-05 22:22:01 +02:00
parent 887aeaa101
commit b9f13ded6f
10 changed files with 610 additions and 0 deletions
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37
pkg/apis/experimental/validation/validation.go
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@@ -501,3 +501,40 @@ func validateIngressBackend(backend *experimental.IngressBackend) errs.Validatio
}
return allErrs
}
func validateClusterAutoscalerSpec(spec experimental.ClusterAutoscalerSpec) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
if spec.MinNodes < 0 {
allErrs = append(allErrs, errs.NewFieldInvalid("minNodes", spec.MinNodes, `must be non-negative`))
}
if spec.MaxNodes < spec.MinNodes {
allErrs = append(allErrs, errs.NewFieldInvalid("maxNodes", spec.MaxNodes, `must be bigger or equal to minNodes`))
}
if len(spec.TargetUtilization) == 0 {
allErrs = append(allErrs, errs.NewFieldRequired("targetUtilization"))
}
for _, target := range spec.TargetUtilization {
if len(target.Resource) == 0 {
allErrs = append(allErrs, errs.NewFieldRequired("targetUtilization.resource"))
}
if target.Value <= 0 {
allErrs = append(allErrs, errs.NewFieldInvalid("targetUtilization.value", target.Value, "must be greater than 0"))
}
if target.Value > 1 {
allErrs = append(allErrs, errs.NewFieldInvalid("targetUtilization.value", target.Value, "must be less or equal 1"))
}
}
return allErrs
}
func ValidateClusterAutoscaler(autoscaler *experimental.ClusterAutoscaler) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
if autoscaler.Name != "ClusterAutoscaler" {
allErrs = append(allErrs, errs.NewFieldInvalid("name", autoscaler.Name, `name must be ClusterAutoscaler`))
}
if autoscaler.Namespace != api.NamespaceDefault {
allErrs = append(allErrs, errs.NewFieldInvalid("namespace", autoscaler.Namespace, `namespace must be default`))
}
allErrs = append(allErrs, validateClusterAutoscalerSpec(autoscaler.Spec)...)
return allErrs
}