func main() {
flag.Parse()
util.InitLogs()
defer util.FlushLogs()
verflag.PrintAndExitIfRequested()
verifyMinionFlags()
if len(etcdServerList) == 0 {
glog.Fatalf("-etcd_servers flag is required.")
}
capabilities.Initialize(capabilities.Capabilities{
AllowPrivileged: *allowPrivileged,
})
cloud := initCloudProvider(*cloudProvider, *cloudConfigFile)
podInfoGetter := &client.HTTPPodInfoGetter{
Client: http.DefaultClient,
Port: *minionPort,
}
client, err := client.New(net.JoinHostPort(*address, strconv.Itoa(int(*port))), nil)
if err != nil {
glog.Fatalf("Invalid server address: %v", err)
}
m := master.New(&master.Config{
Client: client,
Cloud: cloud,
EtcdServers: etcdServerList,
HealthCheckMinions: *healthCheckMinions,
Minions: machineList,
MinionCacheTTL: *minionCacheTTL,
MinionRegexp: *minionRegexp,
PodInfoGetter: podInfoGetter,
})
storage, codec := m.API_v1beta1()
handler := apiserver.Handle(storage, codec, *apiPrefix)
if len(corsAllowedOriginList) > 0 {
allowedOriginRegexps, err := util.CompileRegexps(corsAllowedOriginList)
if err != nil {
glog.Fatalf("Invalid CORS allowed origin, --cors_allowed_origins flag was set to %v - %v", strings.Join(corsAllowedOriginList, ","), err)
}
handler = apiserver.CORS(handler, allowedOriginRegexps, nil, nil, "true")
}
s := &http.Server{
Addr: net.JoinHostPort(*address, strconv.Itoa(int(*port))),
Handler: apiserver.RecoverPanics(handler),
ReadTimeout: 5 * time.Minute,
WriteTimeout: 5 * time.Minute,
MaxHeaderBytes: 1 << 20,
}
glog.Fatal(s.ListenAndServe())
}
func startComponents(manifestURL string) (apiServerURL string) {
// Setup
servers := []string{"http://localhost:4001"}
glog.Infof("Creating etcd client pointing to %v", servers)
machineList := []string{"localhost", "machine"}
handler := delegateHandler{}
apiServer := httptest.NewServer(&handler)
etcdClient := etcd.NewClient(servers)
cl := client.New(apiServer.URL, nil)
cl.PollPeriod = time.Second * 1
cl.Sync = true
// Master
m := master.New(&master.Config{
Client: cl,
EtcdServers: servers,
Minions: machineList,
PodInfoGetter: fakePodInfoGetter{},
})
storage, codec := m.API_v1beta1()
handler.delegate = apiserver.Handle(storage, codec, "/api/v1beta1")
// Scheduler
scheduler.New((&factory.ConfigFactory{cl}).Create()).Run()
controllerManager := controller.NewReplicationManager(cl)
// Prove that controllerManager's watch works by making it not sync until after this
// test is over. (Hopefully we don't take 10 minutes!)
controllerManager.Run(10 * time.Minute)
// Kubelet (localhost)
cfg1 := config.NewPodConfig(config.PodConfigNotificationSnapshotAndUpdates)
config.NewSourceEtcd(config.EtcdKeyForHost(machineList[0]), etcdClient, cfg1.Channel("etcd"))
config.NewSourceURL(manifestURL, 5*time.Second, cfg1.Channel("url"))
myKubelet := kubelet.NewIntegrationTestKubelet(machineList[0], &fakeDocker1)
go util.Forever(func() { myKubelet.Run(cfg1.Updates()) }, 0)
go util.Forever(func() {
kubelet.ListenAndServeKubeletServer(myKubelet, cfg1.Channel("http"), "localhost", 10250)
}, 0)
// Kubelet (machine)
// Create a second kubelet so that the guestbook example's two redis slaves both
// have a place they can schedule.
cfg2 := config.NewPodConfig(config.PodConfigNotificationSnapshotAndUpdates)
config.NewSourceEtcd(config.EtcdKeyForHost(machineList[1]), etcdClient, cfg2.Channel("etcd"))
otherKubelet := kubelet.NewIntegrationTestKubelet(machineList[1], &fakeDocker2)
go util.Forever(func() { otherKubelet.Run(cfg2.Updates()) }, 0)
go util.Forever(func() {
kubelet.ListenAndServeKubeletServer(otherKubelet, cfg2.Channel("http"), "localhost", 10251)
}, 0)
return apiServer.URL
}
func main() {
flag.Parse()
util.InitLogs()
defer util.FlushLogs()
verflag.PrintAndExitIfRequested()
verifyMinionFlags()
if len(etcdServerList) == 0 {
glog.Fatalf("-etcd_servers flag is required.")
}
cloud, err := cloudprovider.GetCloudProvider(*cloudProvider)
if err != nil {
glog.Fatalf("Couldn't init cloud provider %q: %#v", *cloudProvider, err)
}
if cloud == nil {
if len(*cloudProvider) > 0 {
glog.Fatalf("Unknown cloud provider: %s", *cloudProvider)
} else {
glog.Info("No cloud provider specified.")
}
}
podInfoGetter := &client.HTTPPodInfoGetter{
Client: http.DefaultClient,
Port: *minionPort,
}
client, err := client.New(net.JoinHostPort(*address, strconv.Itoa(int(*port))), nil)
if err != nil {
glog.Fatalf("Invalid server address: %v", err)
}
m := master.New(&master.Config{
Client: client,
Cloud: cloud,
EtcdServers: etcdServerList,
HealthCheckMinions: *healthCheckMinions,
Minions: machineList,
MinionCacheTTL: *minionCacheTTL,
MinionRegexp: *minionRegexp,
PodInfoGetter: podInfoGetter,
})
storage, codec := m.API_v1beta1()
s := &http.Server{
Addr: net.JoinHostPort(*address, strconv.Itoa(int(*port))),
Handler: apiserver.Handle(storage, codec, *apiPrefix),
ReadTimeout: 5 * time.Minute,
WriteTimeout: 5 * time.Minute,
MaxHeaderBytes: 1 << 20,
}
glog.Fatal(s.ListenAndServe())
}
func main() {
flag.Parse()
util.InitLogs()
defer util.FlushLogs()
verflag.PrintAndExitIfRequested()
verifyMinionFlags()
var cloud cloudprovider.Interface
switch *cloudProvider {
case "gce":
var err error
cloud, err = cloudprovider.NewGCECloud()
if err != nil {
glog.Fatalf("Couldn't connect to GCE cloud: %#v", err)
}
default:
if len(*cloudProvider) > 0 {
glog.Infof("Unknown cloud provider: %s", *cloudProvider)
} else {
glog.Info("No cloud provider specified.")
}
}
podInfoGetter := &client.HTTPPodInfoGetter{
Client: http.DefaultClient,
Port: *minionPort,
}
client := client.New("http://"+net.JoinHostPort(*address, strconv.Itoa(int(*port))), nil)
var m *master.Master
if len(etcdServerList) > 0 {
m = master.New(&master.Config{
Client: client,
Cloud: cloud,
EtcdServers: etcdServerList,
HealthCheckMinions: *healthCheckMinions,
Minions: machineList,
MinionCacheTTL: *minionCacheTTL,
MinionRegexp: *minionRegexp,
PodInfoGetter: podInfoGetter,
})
} else {
m = master.NewMemoryServer(&master.Config{
Client: client,
Cloud: cloud,
Minions: machineList,
PodInfoGetter: podInfoGetter,
})
}
storage, codec := m.API_v1beta1()
s := &http.Server{
Addr: net.JoinHostPort(*address, strconv.Itoa(int(*port))),
Handler: apiserver.Handle(storage, codec, *apiPrefix),
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
MaxHeaderBytes: 1 << 20,
}
glog.Fatal(s.ListenAndServe())
}
func TestClient(t *testing.T) {
m := master.New(&master.Config{
EtcdServers: newEtcdClient().GetCluster(),
})
storage, codec := m.API_v1beta1()
s := httptest.NewServer(apiserver.Handle(storage, codec, "/api/v1beta1/"))
client := client.NewOrDie(s.URL, nil)
info, err := client.ServerVersion()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if e, a := version.Get(), *info; !reflect.DeepEqual(e, a) {
t.Errorf("expected %#v, got %#v", e, a)
}
pods, err := client.ListPods(labels.Everything())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if len(pods.Items) != 0 {
t.Errorf("expected no pods, got %#v", pods)
}
// get a validation error
pod := &api.Pod{
DesiredState: api.PodState{
Manifest: api.ContainerManifest{
Version: "v1beta2",
Containers: []api.Container{
{
Name: "test",
},
},
},
},
}
got, err := client.CreatePod(pod)
if err == nil {
t.Fatalf("unexpected non-error: %v", err)
}
// get a created pod
pod.DesiredState.Manifest.Containers[0].Image = "an-image"
got, err = client.CreatePod(pod)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if got.ID == "" {
t.Errorf("unexpected empty pod ID %v", got)
}
// pod is shown, but not scheduled
pods, err = client.ListPods(labels.Everything())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if len(pods.Items) != 1 {
t.Errorf("expected one pod, got %#v", pods)
}
actual := pods.Items[0]
if actual.ID != got.ID {
t.Errorf("expected pod %#v, got %#v", got, actual)
}
if actual.CurrentState.Host != "" {
t.Errorf("expected pod to be unscheduled, got %#v", actual)
}
}