func TestDSManagerInit(t *testing.T) {
// Insert a stable daemon set and make sure we don't create an extra pod
// for the one node which already has a daemon after a simulated restart.
ds := newDaemonSet("test")
ds.Status = extensions.DaemonSetStatus{
CurrentNumberScheduled: 1,
NumberMisscheduled: 0,
DesiredNumberScheduled: 1,
}
nodeName := "only-node"
podList := &api.PodList{
Items: []api.Pod{
*newPod("podname", nodeName, simpleDaemonSetLabel),
}}
response := runtime.EncodeOrDie(testapi.Default.Codec(), podList)
fakeHandler := utiltesting.FakeHandler{
StatusCode: 200,
ResponseBody: response,
}
testServer := httptest.NewServer(&fakeHandler)
// TODO: Uncomment when fix #19254
// defer testServer.Close()
client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
manager := NewDaemonSetsController(client, controller.NoResyncPeriodFunc)
manager.dsStore.Add(ds)
manager.nodeStore.Add(newNode(nodeName, nil))
manager.podStoreSynced = alwaysReady
controller.SyncAllPodsWithStore(manager.kubeClient, manager.podStore.Store)
fakePodControl := &controller.FakePodControl{}
manager.podControl = fakePodControl
manager.syncHandler(getKey(ds, t))
validateSyncDaemonSets(t, fakePodControl, 0, 0)
}
// Run begins watching and syncing.
func (rm *ReplicationManager) Run(workers int, stopCh <-chan struct{}) {
defer utilruntime.HandleCrash()
glog.Infof("Starting RC Manager")
controller.SyncAllPodsWithStore(rm.kubeClient, rm.podStore.Store)
go rm.rcController.Run(stopCh)
go rm.podController.Run(stopCh)
for i := 0; i < workers; i++ {
go util.Until(rm.worker, time.Second, stopCh)
}
<-stopCh
glog.Infof("Shutting down RC Manager")
rm.queue.ShutDown()
}
// Run begins watching and syncing daemon sets.
func (dsc *DaemonSetsController) Run(workers int, stopCh <-chan struct{}) {
defer utilruntime.HandleCrash()
glog.Infof("Starting Daemon Sets controller manager")
controller.SyncAllPodsWithStore(dsc.kubeClient, dsc.podStore.Store)
go dsc.dsController.Run(stopCh)
go dsc.podController.Run(stopCh)
go dsc.nodeController.Run(stopCh)
for i := 0; i < workers; i++ {
go util.Until(dsc.worker, time.Second, stopCh)
}
<-stopCh
glog.Infof("Shutting down Daemon Set Controller")
dsc.queue.ShutDown()
}
func TestRCManagerInit(t *testing.T) {
// Insert a stable rc into the replication manager's store and make sure
// it syncs pods with the apiserver before making any decisions.
rc := newReplicationController(2)
response := runtime.EncodeOrDie(testapi.Default.Codec(), newPodList(nil, 2, api.PodRunning, rc))
fakeHandler := utiltesting.FakeHandler{
StatusCode: 200,
ResponseBody: response,
}
testServer := httptest.NewServer(&fakeHandler)
// TODO: Uncomment when fix #19254
// defer testServer.Close()
client := client.NewOrDie(&client.Config{Host: testServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
manager := NewReplicationManager(client, controller.NoResyncPeriodFunc, BurstReplicas)
manager.rcStore.Store.Add(rc)
manager.podStoreSynced = alwaysReady
controller.SyncAllPodsWithStore(manager.kubeClient, manager.podStore.Store)
fakePodControl := &controller.FakePodControl{}
manager.podControl = fakePodControl
manager.syncReplicationController(getKey(rc, t))
validateSyncReplication(t, fakePodControl, 0, 0)
}