/
servingsite_webhook.go
87 lines (72 loc) · 2.55 KB
/
servingsite_webhook.go
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/*
* Copyright (c) 2019.
*
* Metaprov.com
*/
package v1alpha1
import (
"github.com/metaprov/modelaapi/pkg/util"
"github.com/pkg/errors"
apierrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/validation/field"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/webhook"
)
var _ webhook.Defaulter = &ServingSite{}
func (servingsite *ServingSite) Default() {
if servingsite.Spec.Description == nil {
servingsite.Spec.Description = util.StrPtr("")
}
if servingsite.Spec.Ingress.FQDN == nil {
servingsite.Spec.Ingress.FQDN = util.StrPtr(servingsite.Name + ".localhost")
}
}
// validation
var _ webhook.Validator = &ServingSite{}
//==============================================================================
// Validate
//==============================================================================
// ValidateCreate implements webhook.Validator so a webhook will be registered for the type
func (servingsite ServingSite) ValidateCreate() error {
return servingsite.validate()
}
// ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
func (servingsite ServingSite) ValidateUpdate(old runtime.Object) error {
return servingsite.validate()
}
func (servingsite ServingSite) validate() error {
var allErrs field.ErrorList
allErrs = append(allErrs, servingsite.validateSpec(field.NewPath("spec"))...)
if len(allErrs) == 0 {
return nil
}
return apierrors.NewInvalid(
schema.GroupKind{Group: "infra.modela.ai", Kind: "ServingSite"},
servingsite.Name, allErrs)
}
func (servingsite ServingSite) validateSpec(fldPath *field.Path) field.ErrorList {
var allErrs field.ErrorList
allErrs = append(allErrs, servingsite.validateIngress(fldPath.Child("Ingress"))...)
return allErrs
}
func (servingsite ServingSite) validateIngress(fldPath *field.Path) field.ErrorList {
var allErrs field.ErrorList
if servingsite.Spec.Ingress.ClusterIssuerName != nil && servingsite.Spec.Ingress.IssuerName != nil &&
*servingsite.Spec.Ingress.ClusterIssuerName != "" && *servingsite.Spec.Ingress.IssuerName != "" {
err := errors.Errorf("Cluster-issuer and issuer resources cannot be both set on a Serving Site")
allErrs = append(allErrs, field.Forbidden(
fldPath,
err.Error()))
}
return allErrs
}
func (servingsite ServingSite) ValidateDelete() error {
return nil
}
func (servingsite *ServingSite) SetupWebhookWithManager(mgr ctrl.Manager) error {
return ctrl.NewWebhookManagedBy(mgr).
For(servingsite).
Complete()
}