112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
/*
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Copyright 2014 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package registrytest
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import (
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"fmt"
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"sync"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/watch"
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genericapirequest "k8s.io/apiserver/pkg/request"
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"k8s.io/kubernetes/pkg/api"
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)
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// Registry is an interface for things that know how to store endpoints.
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type EndpointRegistry struct {
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Endpoints *api.EndpointsList
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Updates []api.Endpoints
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Err error
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lock sync.Mutex
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}
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func (e *EndpointRegistry) ListEndpoints(ctx genericapirequest.Context, options *api.ListOptions) (*api.EndpointsList, error) {
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// TODO: support namespaces in this mock
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e.lock.Lock()
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defer e.lock.Unlock()
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return e.Endpoints, e.Err
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}
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func (e *EndpointRegistry) GetEndpoints(ctx genericapirequest.Context, name string, options *metav1.GetOptions) (*api.Endpoints, error) {
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// TODO: support namespaces in this mock
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e.lock.Lock()
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defer e.lock.Unlock()
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if e.Err != nil {
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return nil, e.Err
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}
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if e.Endpoints != nil {
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for _, endpoint := range e.Endpoints.Items {
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if endpoint.Name == name {
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return &endpoint, nil
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}
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}
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}
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return nil, errors.NewNotFound(api.Resource("endpoints"), name)
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}
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func (e *EndpointRegistry) WatchEndpoints(ctx genericapirequest.Context, options *api.ListOptions) (watch.Interface, error) {
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return nil, fmt.Errorf("unimplemented!")
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}
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func (e *EndpointRegistry) UpdateEndpoints(ctx genericapirequest.Context, endpoints *api.Endpoints) error {
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// TODO: support namespaces in this mock
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e.lock.Lock()
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defer e.lock.Unlock()
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e.Updates = append(e.Updates, *endpoints)
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if e.Err != nil {
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return e.Err
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}
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if e.Endpoints == nil {
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e.Endpoints = &api.EndpointsList{
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Items: []api.Endpoints{
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*endpoints,
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},
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}
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return nil
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}
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for ix := range e.Endpoints.Items {
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if e.Endpoints.Items[ix].Name == endpoints.Name {
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e.Endpoints.Items[ix] = *endpoints
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}
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}
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e.Endpoints.Items = append(e.Endpoints.Items, *endpoints)
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return nil
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}
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func (e *EndpointRegistry) DeleteEndpoints(ctx genericapirequest.Context, name string) error {
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// TODO: support namespaces in this mock
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e.lock.Lock()
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defer e.lock.Unlock()
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if e.Err != nil {
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return e.Err
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}
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if e.Endpoints != nil {
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var newList []api.Endpoints
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for _, endpoint := range e.Endpoints.Items {
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if endpoint.Name != name {
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newList = append(newList, endpoint)
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}
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}
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e.Endpoints.Items = newList
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}
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return nil
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}
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