| /* |
| Copyright 2014 The Kubernetes Authors. |
| |
| 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 endpoint |
| |
| import ( |
| "context" |
| |
| "k8s.io/apimachinery/pkg/runtime" |
| "k8s.io/apimachinery/pkg/util/validation/field" |
| "k8s.io/apiserver/pkg/storage/names" |
| endptspkg "k8s.io/kubernetes/pkg/api/endpoints" |
| "k8s.io/kubernetes/pkg/api/legacyscheme" |
| api "k8s.io/kubernetes/pkg/apis/core" |
| "k8s.io/kubernetes/pkg/apis/core/validation" |
| ) |
| |
| // endpointsStrategy implements behavior for Endpoints |
| type endpointsStrategy struct { |
| runtime.ObjectTyper |
| names.NameGenerator |
| } |
| |
| // Strategy is the default logic that applies when creating and updating Endpoint |
| // objects via the REST API. |
| var Strategy = endpointsStrategy{legacyscheme.Scheme, names.SimpleNameGenerator} |
| |
| // NamespaceScoped is true for endpoints. |
| func (endpointsStrategy) NamespaceScoped() bool { |
| return true |
| } |
| |
| // PrepareForCreate clears fields that are not allowed to be set by end users on creation. |
| func (endpointsStrategy) PrepareForCreate(ctx context.Context, obj runtime.Object) { |
| } |
| |
| // PrepareForUpdate clears fields that are not allowed to be set by end users on update. |
| func (endpointsStrategy) PrepareForUpdate(ctx context.Context, obj, old runtime.Object) { |
| } |
| |
| // Validate validates a new endpoints. |
| func (endpointsStrategy) Validate(ctx context.Context, obj runtime.Object) field.ErrorList { |
| return validation.ValidateEndpoints(obj.(*api.Endpoints)) |
| } |
| |
| // Canonicalize normalizes the object after validation. |
| func (endpointsStrategy) Canonicalize(obj runtime.Object) { |
| endpoints := obj.(*api.Endpoints) |
| endpoints.Subsets = endptspkg.RepackSubsets(endpoints.Subsets) |
| } |
| |
| // AllowCreateOnUpdate is true for endpoints. |
| func (endpointsStrategy) AllowCreateOnUpdate() bool { |
| return true |
| } |
| |
| // ValidateUpdate is the default update validation for an end user. |
| func (endpointsStrategy) ValidateUpdate(ctx context.Context, obj, old runtime.Object) field.ErrorList { |
| errorList := validation.ValidateEndpoints(obj.(*api.Endpoints)) |
| return append(errorList, validation.ValidateEndpointsUpdate(obj.(*api.Endpoints), old.(*api.Endpoints))...) |
| } |
| |
| func (endpointsStrategy) AllowUnconditionalUpdate() bool { |
| return true |
| } |