// ProbeVolumePlugins collects all volume plugins into an easy to use list.
// PluginDir specifies the directory to search for additional third party
// volume plugins.
func ProbeVolumePlugins(pluginDir string) []volume.VolumePlugin {
allPlugins := []volume.VolumePlugin{}
// The list of plugins to probe is decided by the kubelet binary, not
// by dynamic linking or other "magic". Plugins will be analyzed and
// initialized later.
//
// Kubelet does not currently need to configure volume plugins.
// If/when it does, see kube-controller-manager/app/plugins.go for example of using volume.VolumeConfig
allPlugins = append(allPlugins, aws_ebs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, empty_dir.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, gce_pd.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, git_repo.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, host_path.ProbeVolumePlugins(volume.VolumeConfig{})...)
allPlugins = append(allPlugins, nfs.ProbeVolumePlugins(volume.VolumeConfig{})...)
allPlugins = append(allPlugins, secret.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, iscsi.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, glusterfs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, persistent_claim.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, rbd.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, cinder.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, cephfs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, downwardapi.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, fc.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, flocker.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, flexvolume.ProbeVolumePlugins(pluginDir)...)
return allPlugins
}
func newTestHost(t *testing.T) volume.VolumeHost {
tempDir, err := ioutil.TempDir("/tmp", "git_repo_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return volume.NewFakeVolumeHost(tempDir, nil, empty_dir.ProbeVolumePlugins())
}
func newTestHost(t *testing.T, clientset clientset.Interface) (string, volume.VolumeHost) {
tempDir, err := utiltesting.MkTmpdir("downwardApi_volume_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return tempDir, volumetest.NewFakeVolumeHost(tempDir, clientset, empty_dir.ProbeVolumePlugins())
}
func newTestHost(t *testing.T) (string, volume.VolumeHost) {
tempDir, err := ioutil.TempDir("/tmp", "git_repo_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return tempDir, volumetest.NewFakeVolumeHost(tempDir, nil, empty_dir.ProbeVolumePlugins(), "" /* rootContext */)
}
func newTestHost(t *testing.T, client client.Interface) volume.VolumeHost {
tempDir, err := ioutil.TempDir(basePath, "downwardApi_volume_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return volume.NewFakeVolumeHost(tempDir, client, empty_dir.ProbeVolumePlugins())
}
func newTestHost(t *testing.T, clientset clientset.Interface) (string, volume.VolumeHost) {
tempDir, err := ioutil.TempDir("/tmp", "configmap_volume_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return tempDir, volumetest.NewFakeVolumeHost(tempDir, clientset, empty_dir.ProbeVolumePlugins(), "" /* rootContext */)
}
func newTestHost(t *testing.T, client client.Interface) (string, volume.VolumeHost) {
tempDir, err := ioutil.TempDir("/tmp", "secret_volume_test.")
if err != nil {
t.Fatalf("can't make a temp rootdir: %v", err)
}
return tempDir, volume.NewFakeVolumeHost(tempDir, client, empty_dir.ProbeVolumePlugins())
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
addFlags(pflag.CommandLine)
util.InitFlags()
// create a client for Kubelet to communicate with API server.
cl, err := createClientFromFile(kubeconfigPath)
if err != nil {
glog.Fatal("Failed to create a Client. Exiting.")
}
cadvisorInterface := new(cadvisor.Fake)
testRootDir := makeTempDirOrDie("hollow-kubelet.", "")
configFilePath := makeTempDirOrDie("config", testRootDir)
glog.Infof("Using %s as root dir for hollow-kubelet", testRootDir)
fakeDockerClient.VersionInfo = docker.Env{"ApiVersion=1.18"}
fakeDockerClient.ContainerMap = make(map[string]*docker.Container)
fakeDockerClient.EnableSleep = true
kcfg := kubeletapp.SimpleKubelet(
cl,
&fakeDockerClient,
nodeName,
testRootDir,
"", /* manifest-url */
"0.0.0.0", /* bind address */
uint(kubeletPort),
uint(kubeletReadOnlyPort),
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil, /* tls-options */
cadvisorInterface,
configFilePath,
nil, /* cloud-provider */
kubecontainer.FakeOS{}, /* os-interface */
20*time.Second, /* FileCheckFrequency */
20*time.Second, /* HTTPCheckFrequency */
1*time.Minute, /* MinimumGCAge */
10*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
40, /* MaxPods */
)
kubeletapp.RunKubelet(kcfg)
select {}
}
func NewHollowKubelet(
nodeName string,
client *clientset.Clientset,
cadvisorInterface cadvisor.Interface,
dockerClient dockertools.DockerInterface,
kubeletPort, kubeletReadOnlyPort int,
containerManager cm.ContainerManager,
maxPods int, podsPerCore int,
) *HollowKubelet {
testRootDir := utils.MakeTempDirOrDie("hollow-kubelet.", "")
manifestFilePath := utils.MakeTempDirOrDie("manifest", testRootDir)
glog.Infof("Using %s as root dir for hollow-kubelet", testRootDir)
return &HollowKubelet{
KubeletConfig: kubeletapp.SimpleKubelet(
client,
dockerClient,
nodeName,
testRootDir,
"", /* manifest-url */
"0.0.0.0", /* bind address */
uint(kubeletPort),
uint(kubeletReadOnlyPort),
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil, /* tls-options */
cadvisorInterface,
manifestFilePath,
nil, /* cloud-provider */
&containertest.FakeOS{}, /* os-interface */
20*time.Second, /* FileCheckFrequency */
20*time.Second, /* HTTPCheckFrequency */
1*time.Minute, /* MinimumGCAge */
10*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
5*time.Minute, /* OutOfDiskTransitionFrequency */
5*time.Minute, /* EvictionPressureTransitionPeriod */
maxPods,
podsPerCore,
containerManager,
nil,
),
}
}
// ProbeVolumePlugins collects all volume plugins into an easy to use list.
func ProbeVolumePlugins() []volume.VolumePlugin {
allPlugins := []volume.VolumePlugin{}
// The list of plugins to probe is decided by the kubelet binary, not
// by dynamic linking or other "magic". Plugins will be analyzed and
// initialized later.
allPlugins = append(allPlugins, aws_ebs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, empty_dir.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, gce_pd.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, git_repo.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, host_path.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, nfs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, secret.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, iscsi.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, glusterfs.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, persistent_claim.ProbeVolumePlugins()...)
allPlugins = append(allPlugins, rbd.ProbeVolumePlugins()...)
return allPlugins
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
addFlags(pflag.CommandLine)
util.InitFlags()
// create a client for Kubelet to communicate with API server.
cl := client.NewOrDie(&client.Config{Host: fmt.Sprintf("http://%v:%v", apiServer, serverPort), Version: latest.GroupOrDie("").Version})
cadvisorInterface := new(cadvisor.Fake)
testRootDir := makeTempDirOrDie("hollow-kubelet.", "")
configFilePath := makeTempDirOrDie("config", testRootDir)
glog.Infof("Using %s as root dir for hollow-kubelet", testRootDir)
fakeDockerClient.VersionInfo = docker.Env{"ApiVersion=1.18"}
kcfg := kubeletapp.SimpleKubelet(
cl,
&fakeDockerClient,
nodeName,
testRootDir,
"", /* manifest-url */
"0.0.0.0", /* bind address */
uint(kubeletPort),
uint(kubeletReadOnlyPort),
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil, /* tls-options */
cadvisorInterface,
configFilePath,
nil, /* cloud-provider */
kubecontainer.FakeOS{}, /* os-interface */
20*time.Second, /* FileCheckFrequency */
20*time.Second, /* HTTPCheckFrequency */
1*time.Minute, /* MinimumGCAge */
10*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
40, /* MaxPods */
)
kubeletapp.RunKubelet(kcfg, nil)
select {}
}
func NewHollowKubelet(
nodeName string,
client *clientset.Clientset,
cadvisorInterface cadvisor.Interface,
dockerClient dockertools.DockerInterface,
kubeletPort, kubeletReadOnlyPort int,
containerManager cm.ContainerManager,
maxPods int, podsPerCore int,
) *HollowKubelet {
// -----------------
// Static config
// -----------------
c := GetHollowKubeletConfig(nodeName, kubeletPort, kubeletReadOnlyPort, maxPods, podsPerCore)
// -----------------
// Injected objects
// -----------------
volumePlugins := empty_dir.ProbeVolumePlugins()
volumePlugins = append(volumePlugins, secret.ProbeVolumePlugins()...)
d := &kubelet.KubeletDeps{
KubeClient: client,
DockerClient: dockerClient,
CAdvisorInterface: cadvisorInterface,
Cloud: nil,
OSInterface: &containertest.FakeOS{},
ContainerManager: containerManager,
VolumePlugins: volumePlugins,
TLSOptions: nil,
OOMAdjuster: oom.NewFakeOOMAdjuster(),
Writer: &kubeio.StdWriter{},
Mounter: mount.New("" /* default mount path */),
}
return &HollowKubelet{
KubeletConfiguration: c,
KubeletDeps: d,
}
}
func startComponents(firstManifestURL, secondManifestURL, apiVersion string) (string, string) {
// Setup
servers := []string{}
glog.Infof("Creating etcd client pointing to %v", servers)
handler := delegateHandler{}
apiServer := httptest.NewServer(&handler)
etcdClient := etcd.NewClient(servers)
sleep := 4 * time.Second
ok := false
for i := 0; i < 3; i++ {
keys, err := etcdClient.Get("/", false, false)
if err != nil {
glog.Warningf("Unable to list root etcd keys: %v", err)
if i < 2 {
time.Sleep(sleep)
sleep = sleep * sleep
}
continue
}
for _, node := range keys.Node.Nodes {
if _, err := etcdClient.Delete(node.Key, true); err != nil {
glog.Fatalf("Unable delete key: %v", err)
}
}
ok = true
break
}
if !ok {
glog.Fatalf("Failed to connect to etcd")
}
cl := client.NewOrDie(&client.Config{Host: apiServer.URL, Version: apiVersion})
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())
if err != nil {
glog.Fatalf("Unable to get etcd storage: %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, explatest.InterfacesFor, explatest.Version, etcdtest.PathPrefix())
if err != nil {
glog.Fatalf("Unable to get etcd storage for experimental: %v", err)
}
// Master
host, port, err := net.SplitHostPort(strings.TrimLeft(apiServer.URL, "http://"))
if err != nil {
glog.Fatalf("Unable to parse URL '%v': %v", apiServer.URL, err)
}
portNumber, err := strconv.Atoi(port)
if err != nil {
glog.Fatalf("Nonnumeric port? %v", err)
}
publicAddress := net.ParseIP(host)
if publicAddress == nil {
glog.Fatalf("no public address for %s", host)
}
// Create a master and install handlers into mux.
m := master.New(&master.Config{
DatabaseStorage: etcdStorage,
ExpDatabaseStorage: expEtcdStorage,
KubeletClient: fakeKubeletClient{},
EnableCoreControllers: true,
EnableLogsSupport: false,
EnableProfiling: true,
APIPrefix: "/api",
ExpAPIPrefix: "/experimental",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
ReadWritePort: portNumber,
PublicAddress: publicAddress,
CacheTimeout: 2 * time.Second,
})
handler.delegate = m.Handler
// Scheduler
schedulerConfigFactory := factory.NewConfigFactory(cl, nil)
schedulerConfig, err := schedulerConfigFactory.Create()
if err != nil {
glog.Fatalf("Couldn't create scheduler config: %v", err)
}
eventBroadcaster := record.NewBroadcaster()
schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
eventBroadcaster.StartLogging(glog.Infof)
eventBroadcaster.StartRecordingToSink(cl.Events(""))
scheduler.New(schedulerConfig).Run()
endpoints := endpointcontroller.NewEndpointController(cl)
// ensure the service endpoints are sync'd several times within the window that the integration tests wait
go endpoints.Run(3, util.NeverStop)
controllerManager := replicationControllerPkg.NewReplicationManager(cl, replicationControllerPkg.BurstReplicas)
// TODO: Write an integration test for the replication controllers watch.
go controllerManager.Run(3, util.NeverStop)
nodeController := nodecontroller.NewNodeController(nil, cl, 5*time.Minute, util.NewFakeRateLimiter(),
40*time.Second, 60*time.Second, 5*time.Second, nil, false)
nodeController.Run(5 * time.Second)
cadvisorInterface := new(cadvisor.Fake)
// Kubelet (localhost)
testRootDir := makeTempDirOrDie("kubelet_integ_1.", "")
configFilePath := makeTempDirOrDie("config", testRootDir)
glog.Infof("Using %s as root dir for kubelet #1", testRootDir)
fakeDocker1.VersionInfo = docker.Env{"ApiVersion=1.15"}
kcfg := kubeletapp.SimpleKubelet(cl, &fakeDocker1, "localhost", testRootDir, firstManifestURL, "127.0.0.1", 10250, api.NamespaceDefault, empty_dir.ProbeVolumePlugins(), nil, cadvisorInterface, configFilePath, nil, kubecontainer.FakeOS{})
kubeletapp.RunKubelet(kcfg, nil)
// Kubelet (machine)
// Create a second kubelet so that the guestbook example's two redis slaves both
// have a place they can schedule.
testRootDir = makeTempDirOrDie("kubelet_integ_2.", "")
glog.Infof("Using %s as root dir for kubelet #2", testRootDir)
fakeDocker2.VersionInfo = docker.Env{"ApiVersion=1.15"}
kcfg = kubeletapp.SimpleKubelet(cl, &fakeDocker2, "127.0.0.1", testRootDir, secondManifestURL, "127.0.0.1", 10251, api.NamespaceDefault, empty_dir.ProbeVolumePlugins(), nil, cadvisorInterface, "", nil, kubecontainer.FakeOS{})
kubeletapp.RunKubelet(kcfg, nil)
return apiServer.URL, configFilePath
}
func startComponents(firstManifestURL, secondManifestURL string) (string, string) {
// Setup
handler := delegateHandler{}
apiServer := httptest.NewServer(&handler)
cfg := etcd.Config{
Endpoints: []string{"http://127.0.0.1:4001"},
}
etcdClient, err := etcd.New(cfg)
if err != nil {
glog.Fatalf("Error creating etcd client: %v", err)
}
glog.Infof("Creating etcd client pointing to %v", cfg.Endpoints)
keysAPI := etcd.NewKeysAPI(etcdClient)
sleep := 4 * time.Second
ok := false
for i := 0; i < 3; i++ {
keys, err := keysAPI.Get(context.TODO(), "/", nil)
if err != nil {
glog.Warningf("Unable to list root etcd keys: %v", err)
if i < 2 {
time.Sleep(sleep)
sleep = sleep * sleep
}
continue
}
for _, node := range keys.Node.Nodes {
if _, err := keysAPI.Delete(context.TODO(), node.Key, &etcd.DeleteOptions{Recursive: true}); err != nil {
glog.Fatalf("Unable delete key: %v", err)
}
}
ok = true
break
}
if !ok {
glog.Fatalf("Failed to connect to etcd")
}
cl := client.NewOrDie(&client.Config{Host: apiServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
clientset := clientset.NewForConfigOrDie(&client.Config{Host: apiServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})
// TODO: caesarxuchao: hacky way to specify version of Experimental client.
// We will fix this by supporting multiple group versions in Config
cl.ExtensionsClient = client.NewExtensionsOrDie(&client.Config{Host: apiServer.URL, ContentConfig: client.ContentConfig{GroupVersion: testapi.Extensions.GroupVersion()}})
// Master
host, port, err := net.SplitHostPort(strings.TrimLeft(apiServer.URL, "http://"))
if err != nil {
glog.Fatalf("Unable to parse URL '%v': %v", apiServer.URL, err)
}
portNumber, err := strconv.Atoi(port)
if err != nil {
glog.Fatalf("Nonnumeric port? %v", err)
}
publicAddress := net.ParseIP(host)
if publicAddress == nil {
glog.Fatalf("No public address for %s", host)
}
// The caller of master.New should guarantee pulicAddress is properly set
hostIP, err := utilnet.ChooseBindAddress(publicAddress)
if err != nil {
glog.Fatalf("Unable to find suitable network address.error='%v' . "+
"Fail to get a valid public address for master.", err)
}
masterConfig := framework.NewMasterConfig()
masterConfig.EnableCoreControllers = true
masterConfig.EnableProfiling = true
masterConfig.ReadWritePort = portNumber
masterConfig.PublicAddress = hostIP
masterConfig.CacheTimeout = 2 * time.Second
// Create a master and install handlers into mux.
m := master.New(masterConfig)
handler.delegate = m.Handler
// Scheduler
schedulerConfigFactory := factory.NewConfigFactory(cl, api.DefaultSchedulerName)
schedulerConfig, err := schedulerConfigFactory.Create()
if err != nil {
glog.Fatalf("Couldn't create scheduler config: %v", err)
}
eventBroadcaster := record.NewBroadcaster()
schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: api.DefaultSchedulerName})
eventBroadcaster.StartLogging(glog.Infof)
eventBroadcaster.StartRecordingToSink(cl.Events(""))
scheduler.New(schedulerConfig).Run()
// ensure the service endpoints are sync'd several times within the window that the integration tests wait
go endpointcontroller.NewEndpointController(clientset, controller.NoResyncPeriodFunc).
Run(3, util.NeverStop)
// TODO: Write an integration test for the replication controllers watch.
go replicationcontroller.NewReplicationManager(clientset, controller.NoResyncPeriodFunc, replicationcontroller.BurstReplicas).
Run(3, util.NeverStop)
nodeController := nodecontroller.NewNodeController(nil, clientset, 5*time.Minute, util.NewFakeRateLimiter(), util.NewFakeRateLimiter(),
40*time.Second, 60*time.Second, 5*time.Second, nil, false)
nodeController.Run(5 * time.Second)
cadvisorInterface := new(cadvisor.Fake)
// Kubelet (localhost)
testRootDir := integration.MakeTempDirOrDie("kubelet_integ_1.", "")
configFilePath := integration.MakeTempDirOrDie("config", testRootDir)
glog.Infof("Using %s as root dir for kubelet #1", testRootDir)
cm := cm.NewStubContainerManager()
kcfg := kubeletapp.SimpleKubelet(
clientset,
fakeDocker1,
"localhost",
testRootDir,
firstManifestURL,
"127.0.0.1",
10250, /* KubeletPort */
0, /* ReadOnlyPort */
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil,
cadvisorInterface,
configFilePath,
nil,
kubecontainer.FakeOS{},
1*time.Second, /* FileCheckFrequency */
1*time.Second, /* HTTPCheckFrequency */
10*time.Second, /* MinimumGCAge */
3*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
10*time.Second, /* OutOfDiskTransitionFrequency */
40, /* MaxPods */
cm, net.ParseIP("127.0.0.1"))
kubeletapp.RunKubelet(kcfg)
// Kubelet (machine)
// Create a second kubelet so that the guestbook example's two redis slaves both
// have a place they can schedule.
testRootDir = integration.MakeTempDirOrDie("kubelet_integ_2.", "")
glog.Infof("Using %s as root dir for kubelet #2", testRootDir)
kcfg = kubeletapp.SimpleKubelet(
clientset,
fakeDocker2,
"127.0.0.1",
testRootDir,
secondManifestURL,
"127.0.0.1",
10251, /* KubeletPort */
0, /* ReadOnlyPort */
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil,
cadvisorInterface,
"",
nil,
kubecontainer.FakeOS{},
1*time.Second, /* FileCheckFrequency */
1*time.Second, /* HTTPCheckFrequency */
10*time.Second, /* MinimumGCAge */
3*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
10*time.Second, /* OutOfDiskTransitionFrequency */
40, /* MaxPods */
cm,
net.ParseIP("127.0.0.1"))
kubeletapp.RunKubelet(kcfg)
return apiServer.URL, configFilePath
}
func startComponents(firstManifestURL, secondManifestURL string) (string, string) {
// Setup
servers := []string{}
glog.Infof("Creating etcd client pointing to %v", servers)
handler := delegateHandler{}
apiServer := httptest.NewServer(&handler)
etcdClient := etcd.NewClient(servers)
sleep := 4 * time.Second
ok := false
for i := 0; i < 3; i++ {
keys, err := etcdClient.Get("/", false, false)
if err != nil {
glog.Warningf("Unable to list root etcd keys: %v", err)
if i < 2 {
time.Sleep(sleep)
sleep = sleep * sleep
}
continue
}
for _, node := range keys.Node.Nodes {
if _, err := etcdClient.Delete(node.Key, true); err != nil {
glog.Fatalf("Unable delete key: %v", err)
}
}
ok = true
break
}
if !ok {
glog.Fatalf("Failed to connect to etcd")
}
cl := client.NewOrDie(&client.Config{Host: apiServer.URL, GroupVersion: testapi.Default.GroupVersion()})
// TODO: caesarxuchao: hacky way to specify version of Experimental client.
// We will fix this by supporting multiple group versions in Config
cl.ExtensionsClient = client.NewExtensionsOrDie(&client.Config{Host: apiServer.URL, GroupVersion: testapi.Extensions.GroupVersion()})
storageVersions := make(map[string]string)
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, testapi.Default.GroupAndVersion(), etcdtest.PathPrefix())
storageVersions[""] = testapi.Default.GroupAndVersion()
if err != nil {
glog.Fatalf("Unable to get etcd storage: %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("extensions").InterfacesFor, testapi.Extensions.GroupAndVersion(), etcdtest.PathPrefix())
storageVersions["extensions"] = testapi.Extensions.GroupAndVersion()
if err != nil {
glog.Fatalf("Unable to get etcd storage for experimental: %v", err)
}
storageDestinations := master.NewStorageDestinations()
storageDestinations.AddAPIGroup("", etcdStorage)
storageDestinations.AddAPIGroup("extensions", expEtcdStorage)
// Master
host, port, err := net.SplitHostPort(strings.TrimLeft(apiServer.URL, "http://"))
if err != nil {
glog.Fatalf("Unable to parse URL '%v': %v", apiServer.URL, err)
}
portNumber, err := strconv.Atoi(port)
if err != nil {
glog.Fatalf("Nonnumeric port? %v", err)
}
publicAddress := net.ParseIP(host)
if publicAddress == nil {
glog.Fatalf("No public address for %s", host)
}
// The caller of master.New should guarantee pulicAddress is properly set
hostIP, err := util.ValidPublicAddrForMaster(publicAddress)
if err != nil {
glog.Fatalf("Unable to find suitable network address.error='%v' . "+
"Fail to get a valid public address for master.", err)
}
// Create a master and install handlers into mux.
m := master.New(&master.Config{
StorageDestinations: storageDestinations,
KubeletClient: fakeKubeletClient{},
EnableCoreControllers: true,
EnableLogsSupport: false,
EnableProfiling: true,
APIPrefix: "/api",
APIGroupPrefix: "/apis",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
ReadWritePort: portNumber,
PublicAddress: hostIP,
CacheTimeout: 2 * time.Second,
StorageVersions: storageVersions,
})
handler.delegate = m.Handler
// Scheduler
schedulerConfigFactory := factory.NewConfigFactory(cl, nil)
schedulerConfig, err := schedulerConfigFactory.Create()
if err != nil {
glog.Fatalf("Couldn't create scheduler config: %v", err)
}
eventBroadcaster := record.NewBroadcaster()
schedulerConfig.Recorder = eventBroadcaster.NewRecorder(api.EventSource{Component: "scheduler"})
eventBroadcaster.StartLogging(glog.Infof)
eventBroadcaster.StartRecordingToSink(cl.Events(""))
scheduler.New(schedulerConfig).Run()
// ensure the service endpoints are sync'd several times within the window that the integration tests wait
go endpointcontroller.NewEndpointController(cl, controller.NoResyncPeriodFunc).
Run(3, util.NeverStop)
// TODO: Write an integration test for the replication controllers watch.
go replicationcontroller.NewReplicationManager(cl, controller.NoResyncPeriodFunc, replicationcontroller.BurstReplicas).
Run(3, util.NeverStop)
nodeController := nodecontroller.NewNodeController(nil, cl, 5*time.Minute, util.NewFakeRateLimiter(), util.NewFakeRateLimiter(),
40*time.Second, 60*time.Second, 5*time.Second, nil, false)
nodeController.Run(5 * time.Second)
cadvisorInterface := new(cadvisor.Fake)
// Kubelet (localhost)
testRootDir := integration.MakeTempDirOrDie("kubelet_integ_1.", "")
configFilePath := integration.MakeTempDirOrDie("config", testRootDir)
glog.Infof("Using %s as root dir for kubelet #1", testRootDir)
fakeDocker1.VersionInfo = docker.Env{"ApiVersion=1.20"}
cm := cm.NewStubContainerManager()
kcfg := kubeletapp.SimpleKubelet(
cl,
fakeDocker1,
"localhost",
testRootDir,
firstManifestURL,
"127.0.0.1",
10250, /* KubeletPort */
0, /* ReadOnlyPort */
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil,
cadvisorInterface,
configFilePath,
nil,
kubecontainer.FakeOS{},
1*time.Second, /* FileCheckFrequency */
1*time.Second, /* HTTPCheckFrequency */
10*time.Second, /* MinimumGCAge */
3*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
40, /* MaxPods */
cm)
kubeletapp.RunKubelet(kcfg)
// Kubelet (machine)
// Create a second kubelet so that the guestbook example's two redis slaves both
// have a place they can schedule.
testRootDir = integration.MakeTempDirOrDie("kubelet_integ_2.", "")
glog.Infof("Using %s as root dir for kubelet #2", testRootDir)
fakeDocker2.VersionInfo = docker.Env{"ApiVersion=1.20"}
kcfg = kubeletapp.SimpleKubelet(
cl,
fakeDocker2,
"127.0.0.1",
testRootDir,
secondManifestURL,
"127.0.0.1",
10251, /* KubeletPort */
0, /* ReadOnlyPort */
api.NamespaceDefault,
empty_dir.ProbeVolumePlugins(),
nil,
cadvisorInterface,
"",
nil,
kubecontainer.FakeOS{},
1*time.Second, /* FileCheckFrequency */
1*time.Second, /* HTTPCheckFrequency */
10*time.Second, /* MinimumGCAge */
3*time.Second, /* NodeStatusUpdateFrequency */
10*time.Second, /* SyncFrequency */
40, /* MaxPods */
cm)
kubeletapp.RunKubelet(kcfg)
return apiServer.URL, configFilePath
}