// Validates given deployment spec.
func ValidateDeploymentSpec(spec *extensions.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 ValidatePodSelectorRequirement(sr extensions.PodSelectorRequirement) errs.ValidationErrorList {
allErrs := errs.ValidationErrorList{}
switch sr.Operator {
case extensions.PodSelectorOpIn, extensions.PodSelectorOpNotIn:
if len(sr.Values) == 0 {
allErrs = append(allErrs, errs.NewFieldInvalid("values", sr.Values, "must be non-empty when operator is In or NotIn"))
}
case extensions.PodSelectorOpExists, extensions.PodSelectorOpDoesNotExist:
if len(sr.Values) > 0 {
allErrs = append(allErrs, errs.NewFieldInvalid("values", sr.Values, "must be empty when operator is Exists or DoesNotExist"))
}
default:
allErrs = append(allErrs, errs.NewFieldInvalid("operator", sr.Operator, "not a valid pod selector operator"))
}
allErrs = append(allErrs, apivalidation.ValidateLabelName(sr.Key, "key")...)
return allErrs
}