/
helpers.go
40 lines (32 loc) · 1.31 KB
/
helpers.go
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package customresourcevalidation
import (
"strings"
"k8s.io/apimachinery/pkg/util/validation/field"
"k8s.io/kubernetes/pkg/apis/core/validation"
configv1 "github.com/openshift/api/config/v1"
)
func ValidateConfigMapReference(path *field.Path, configMap configv1.ConfigMapNameReference, required bool) field.ErrorList {
return validateConfigMapSecret(path.Child("name"), configMap.Name, required, validation.ValidateConfigMapName)
}
func ValidateSecretReference(path *field.Path, secret configv1.SecretNameReference, required bool) field.ErrorList {
return validateConfigMapSecret(path.Child("name"), secret.Name, required, validation.ValidateSecretName)
}
func validateConfigMapSecret(path *field.Path, name string, required bool, validator validation.ValidateNameFunc) field.ErrorList {
if len(name) == 0 {
if required {
return field.ErrorList{field.Required(path, "")}
}
return nil
}
if valErrs := validator(name, false); len(valErrs) > 0 {
return field.ErrorList{field.Invalid(path, name, strings.Join(valErrs, ", "))}
}
return nil
}
// RequireNameCluster is a name validation function that requires the name to be cluster. It's handy for config.openshift.io types.
func RequireNameCluster(name string, prefix bool) []string {
if name != "cluster" {
return []string{"must be cluster"}
}
return nil
}