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/
admission.go
69 lines (59 loc) · 1.88 KB
/
admission.go
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// Copyright (C) 2019 SAP SE or an SAP affiliate company. All rights reserved.
// This file is licensed under the Apache Software License, v. 2 except as
// noted otherwise in the LICENSE file.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package k8sutil
import (
"fmt"
"k8s.io/api/admission/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func ErrToAdmissionResponse(err error) *v1beta1.AdmissionResponse {
return &v1beta1.AdmissionResponse{
Allowed: false,
Result: &metav1.Status{
Message: err.Error(),
},
}
}
func ValidatingAdmissionResponse(validationErrors []string) *v1beta1.AdmissionResponse {
if len(validationErrors) > 0 {
return ValidationErrorAdmissionResponse(validationErrors)
}
return AllowAdmissionResponse()
}
func ValidationErrorAdmissionResponse(validationErrors []string) *v1beta1.AdmissionResponse {
return &v1beta1.AdmissionResponse{
Allowed: false,
Result: &metav1.Status{
Message: fmt.Sprintf("%+v", validationErrors),
},
}
}
func MutatingAdmissionResponse(patchBytes []byte) *v1beta1.AdmissionResponse {
response := &v1beta1.AdmissionResponse{
Allowed: true,
}
if patchBytes != nil {
patchType := v1beta1.PatchTypeJSONPatch
response.Patch = patchBytes
response.PatchType = &patchType
}
return response
}
func AllowAdmissionResponse() *v1beta1.AdmissionResponse {
return &v1beta1.AdmissionResponse{
Allowed: true,
}
}