mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-11-04 04:08:16 +00:00
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
/*
|
|
Copyright 2016 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 e2e_node
|
|
|
|
import (
|
|
"time"
|
|
|
|
"k8s.io/kubernetes/pkg/api"
|
|
clientset "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
|
|
"k8s.io/kubernetes/pkg/client/restclient"
|
|
"k8s.io/kubernetes/pkg/client/typed/dynamic"
|
|
namespacecontroller "k8s.io/kubernetes/pkg/controller/namespace"
|
|
"k8s.io/kubernetes/test/e2e/framework"
|
|
)
|
|
|
|
const (
|
|
// ncName is the name of namespace controller
|
|
ncName = "namespace-controller"
|
|
// ncResyncPeriod is resync period of the namespace controller
|
|
ncResyncPeriod = 5 * time.Minute
|
|
// ncConcurrency is concurrency of the namespace controller
|
|
ncConcurrency = 2
|
|
)
|
|
|
|
// NamespaceController is a server which manages namespace controller.
|
|
type NamespaceController struct {
|
|
stopCh chan struct{}
|
|
}
|
|
|
|
// NewNamespaceController creates a new namespace controller.
|
|
func NewNamespaceController() *NamespaceController {
|
|
return &NamespaceController{stopCh: make(chan struct{})}
|
|
}
|
|
|
|
// Start starts the namespace controller.
|
|
func (n *NamespaceController) Start() error {
|
|
// Use the default QPS
|
|
config := restclient.AddUserAgent(&restclient.Config{Host: framework.TestContext.Host}, ncName)
|
|
client, err := clientset.NewForConfig(config)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
clientPool := dynamic.NewClientPool(config, dynamic.LegacyAPIPathResolverFunc)
|
|
resources, err := client.Discovery().ServerPreferredNamespacedResources()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
nc := namespacecontroller.NewNamespaceController(client, clientPool, resources, ncResyncPeriod, api.FinalizerKubernetes)
|
|
go nc.Run(ncConcurrency, n.stopCh)
|
|
return nil
|
|
}
|
|
|
|
// Stop stops the namespace controller.
|
|
func (n *NamespaceController) Stop() error {
|
|
close(n.stopCh)
|
|
return nil
|
|
}
|
|
|
|
// Name returns the name of namespace controller.
|
|
func (n *NamespaceController) Name() string {
|
|
return ncName
|
|
}
|