// TODO: Merge this into startMasterOrDie.
func RunAMaster(t *testing.T) (*master.Master, *httptest.Server) {
etcdClient := NewEtcdClient()
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, testapi.Version(), etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, explatest.InterfacesFor, explatest.Version, etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
m := master.New(&master.Config{
DatabaseStorage: etcdStorage,
ExpDatabaseStorage: expEtcdStorage,
KubeletClient: client.FakeKubeletClient{},
EnableLogsSupport: false,
EnableProfiling: true,
EnableUISupport: false,
APIPrefix: "/api",
ExpAPIPrefix: "/experimental",
EnableExp: true,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
})
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
return m, s
}
func newEtcd(etcdConfigFile string, etcdServerList util.StringList, interfacesFunc meta.VersionInterfacesFunc, defaultVersion, storageVersion, pathPrefix string) (etcdStorage storage.Interface, err error) {
var client tools.EtcdClient
if etcdConfigFile != "" {
client, err = etcd.NewClientFromFile(etcdConfigFile)
if err != nil {
return nil, err
}
} else {
etcdClient := etcd.NewClient(etcdServerList)
transport := &http.Transport{
Dial: forked.Dial,
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
MaxIdleConnsPerHost: 500,
}
etcdClient.SetTransport(transport)
client = etcdClient
}
if storageVersion == "" {
storageVersion = defaultVersion
}
return master.NewEtcdStorage(client, interfacesFunc, storageVersion, pathPrefix)
}
func newEtcd(etcdConfigFile string, etcdServerList []string, interfacesFunc meta.VersionInterfacesFunc, storageVersion, pathPrefix string) (etcdStorage storage.Interface, err error) {
if storageVersion == "" {
return etcdStorage, fmt.Errorf("storageVersion is required to create a etcd storage")
}
var client tools.EtcdClient
if etcdConfigFile != "" {
client, err = etcd.NewClientFromFile(etcdConfigFile)
if err != nil {
return nil, err
}
} else {
etcdClient := etcd.NewClient(etcdServerList)
transport := &http.Transport{
Dial: forked.Dial,
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
MaxIdleConnsPerHost: 500,
}
etcdClient.SetTransport(transport)
client = etcdClient
}
etcdStorage, err = master.NewEtcdStorage(client, interfacesFunc, storageVersion, pathPrefix)
return etcdStorage, err
}
func runAMaster(t *testing.T) (*master.Master, *httptest.Server) {
etcdStorage, err := master.NewEtcdStorage(newEtcdClient(), latest.GroupOrDie("").InterfacesFor, testapi.Default.Version(), etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
m := master.New(&master.Config{
DatabaseStorage: etcdStorage,
KubeletClient: client.FakeKubeletClient{},
EnableCoreControllers: true,
EnableLogsSupport: false,
EnableProfiling: true,
EnableUISupport: false,
APIPrefix: "/api",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
StorageVersions: map[string]string{"": testapi.Default.Version()},
})
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
return m, s
}
// startMasterOrDie starts a kubernetes master and an httpserver to handle api requests
func startMasterOrDie(masterConfig *master.Config) (*master.Master, *httptest.Server, storage.Interface) {
var m *master.Master
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
var etcdStorage storage.Interface
var err error
if masterConfig == nil {
etcdClient := NewEtcdClient()
storageVersions := make(map[string]string)
etcdStorage, err = master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, latest.GroupOrDie("").Version, etcdtest.PathPrefix())
storageVersions[""] = latest.GroupOrDie("").Version
if err != nil {
glog.Fatalf("Failed to create etcd storage for master %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("experimental").InterfacesFor, latest.GroupOrDie("experimental").Version, etcdtest.PathPrefix())
storageVersions["experimental"] = latest.GroupOrDie("experimental").Version
if err != nil {
glog.Fatalf("Failed to create etcd storage for master %v", err)
}
masterConfig = &master.Config{
DatabaseStorage: etcdStorage,
ExpDatabaseStorage: expEtcdStorage,
StorageVersions: storageVersions,
KubeletClient: client.FakeKubeletClient{},
EnableExp: true,
EnableLogsSupport: false,
EnableProfiling: true,
EnableSwaggerSupport: true,
EnableUISupport: false,
APIPrefix: "/api",
APIGroupPrefix: "/apis",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
}
} else {
etcdStorage = masterConfig.DatabaseStorage
}
m = master.New(masterConfig)
return m, s, etcdStorage
}
func newEtcd(client tools.EtcdClient, interfacesFunc meta.VersionInterfacesFunc, defaultVersion, storageVersion, pathPrefix string) (etcdStorage storage.Storage, err error) {
if storageVersion == "" {
storageVersion = defaultVersion
}
master.NewEtcdStorage(client, interfacesFunc, storageVersion, pathPrefix)
simpleCodec := conversion.NewSimpleCodec()
simpleCodec.AddKnownTypes(®istry.VMTEvent{})
simpleCodec.AddKnownTypes(®istry.VMTEventList{})
return etcdhelper.NewEtcdStorage(client, simpleCodec, pathPrefix), nil
}
// TODO: Merge this into startMasterOrDie.
func RunAMaster(t *testing.T) (*master.Master, *httptest.Server) {
etcdClient := NewEtcdClient()
storageVersions := make(map[string]string)
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, testapi.Default.GroupAndVersion(), etcdtest.PathPrefix())
storageVersions[""] = testapi.Default.Version()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
expEtcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("extensions").InterfacesFor, testapi.Extensions.GroupAndVersion(), etcdtest.PathPrefix())
storageVersions["extensions"] = testapi.Extensions.GroupAndVersion()
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
storageDestinations := master.NewStorageDestinations()
storageDestinations.AddAPIGroup("", etcdStorage)
storageDestinations.AddAPIGroup("extensions", expEtcdStorage)
m := master.New(&master.Config{
StorageDestinations: storageDestinations,
KubeletClient: client.FakeKubeletClient{},
EnableLogsSupport: false,
EnableProfiling: true,
EnableUISupport: false,
APIPrefix: "/api",
APIGroupPrefix: "/apis",
EnableExp: true,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
StorageVersions: storageVersions,
})
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
return m, s
}
func newServiceAccountTokenGetter(options configapi.MasterConfig, client *etcdclient.Client) (serviceaccount.ServiceAccountTokenGetter, error) {
var tokenGetter serviceaccount.ServiceAccountTokenGetter
if options.KubernetesMasterConfig == nil {
// When we're running against an external Kubernetes, use the external kubernetes client to validate service account tokens
// This prevents infinite auth loops if the privilegedLoopbackKubeClient authenticates using a service account token
kubeClient, _, err := configapi.GetKubeClient(options.MasterClients.ExternalKubernetesKubeConfig)
if err != nil {
return nil, err
}
tokenGetter = serviceaccount.NewGetterFromClient(kubeClient)
} else {
// When we're running in-process, go straight to etcd (using the KubernetesStorageVersion/KubernetesStoragePrefix, since service accounts are kubernetes objects)
ketcdHelper, err := master.NewEtcdStorage(client, kapilatest.InterfacesFor, options.EtcdStorageConfig.KubernetesStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
}
tokenGetter = serviceaccount.NewGetterFromStorageInterface(ketcdHelper)
}
return tokenGetter, nil
}
// startMasterOrDie starts a kubernetes master and an httpserver to handle api requests
func startMasterOrDie(masterConfig *master.Config) (*master.Master, *httptest.Server) {
var m *master.Master
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
if masterConfig == nil {
etcdClient := NewEtcdClient()
storageVersions := make(map[string]string)
etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, latest.GroupOrDie("").GroupVersion, etcdtest.PathPrefix())
storageVersions[""] = latest.GroupOrDie("").GroupVersion
if err != nil {
glog.Fatalf("Failed to create etcd storage for master %v", err)
}
expEtcdStorage, err := NewExtensionsEtcdStorage(etcdClient)
storageVersions["extensions"] = testapi.Extensions.GroupAndVersion()
if err != nil {
glog.Fatalf("Failed to create etcd storage for master %v", err)
}
storageDestinations := master.NewStorageDestinations()
storageDestinations.AddAPIGroup("", etcdStorage)
storageDestinations.AddAPIGroup("extensions", expEtcdStorage)
masterConfig = &master.Config{
StorageDestinations: storageDestinations,
StorageVersions: storageVersions,
KubeletClient: client.FakeKubeletClient{},
EnableLogsSupport: false,
EnableProfiling: true,
EnableSwaggerSupport: true,
EnableUISupport: false,
APIPrefix: "/api",
APIGroupPrefix: "/apis",
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admit.NewAlwaysAdmit(),
}
}
m = master.New(masterConfig)
return m, s
}
func BuildKubernetesMasterConfig(options configapi.MasterConfig, requestContextMapper kapi.RequestContextMapper, kubeClient *kclient.Client) (*MasterConfig, error) {
if options.KubernetesMasterConfig == nil {
return nil, errors.New("insufficient information to build KubernetesMasterConfig")
}
// Connect and setup etcd interfaces
etcdClient, err := etcd.EtcdClient(options.EtcdClientInfo)
if err != nil {
return nil, err
}
kubeletClientConfig := configapi.GetKubeletClientConfig(options)
kubeletClient, err := kclient.NewKubeletClient(kubeletClientConfig)
if err != nil {
return nil, fmt.Errorf("unable to configure Kubelet client: %v", err)
}
// in-order list of plug-ins that should intercept admission decisions
// TODO: Push node environment support to upstream in future
_, portString, err := net.SplitHostPort(options.ServingInfo.BindAddress)
if err != nil {
return nil, err
}
port, err := strconv.Atoi(portString)
if err != nil {
return nil, err
}
portRange, err := util.ParsePortRange(options.KubernetesMasterConfig.ServicesNodePortRange)
if err != nil {
return nil, err
}
podEvictionTimeout, err := time.ParseDuration(options.KubernetesMasterConfig.PodEvictionTimeout)
if err != nil {
return nil, fmt.Errorf("unable to parse PodEvictionTimeout: %v", err)
}
server := app.NewAPIServer()
server.EventTTL = 2 * time.Hour
server.ServiceClusterIPRange = net.IPNet(flagtypes.DefaultIPNet(options.KubernetesMasterConfig.ServicesSubnet))
server.ServiceNodePortRange = *portRange
server.AdmissionControl = strings.Join(AdmissionPlugins, ",")
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.APIServerArguments, server.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cmserver := cmapp.NewCMServer()
cmserver.PodEvictionTimeout = podEvictionTimeout
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.ControllerArguments, cmserver.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cloud, err := cloudprovider.InitCloudProvider(cmserver.CloudProvider, cmserver.CloudConfigFile)
if err != nil {
return nil, err
}
if cloud != nil {
glog.V(2).Infof("Successfully initialized cloud provider: %q from the config file: %q\n", server.CloudProvider, server.CloudConfigFile)
}
plugins := []admission.Interface{}
for _, pluginName := range strings.Split(server.AdmissionControl, ",") {
switch pluginName {
case saadmit.PluginName:
// we need to set some custom parameters on the service account admission controller, so create that one by hand
saAdmitter := saadmit.NewServiceAccount(kubeClient)
saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
saAdmitter.Run()
plugins = append(plugins, saAdmitter)
default:
plugin := admission.InitPlugin(pluginName, kubeClient, server.AdmissionControlConfigFile)
if plugin != nil {
plugins = append(plugins, plugin)
}
}
}
admissionController := admission.NewChainHandler(plugins...)
var proxyClientCerts []tls.Certificate
if len(options.KubernetesMasterConfig.ProxyClientInfo.CertFile) > 0 {
clientCert, err := tls.LoadX509KeyPair(
options.KubernetesMasterConfig.ProxyClientInfo.CertFile,
options.KubernetesMasterConfig.ProxyClientInfo.KeyFile,
)
if err != nil {
return nil, err
}
proxyClientCerts = append(proxyClientCerts, clientCert)
}
// TODO you have to know every APIGroup you're enabling or upstream will panic. It's alternative to panicing is Fataling
// It needs a refactor to return errors
storageDestinations := master.NewStorageDestinations()
// storageVersions is a map from API group to allowed versions that must be a version exposed by the REST API or it breaks.
// We need to fix the upstream to stop using the storage version as a preferred api version.
storageVersions := map[string]string{}
enabledKubeVersions := configapi.GetEnabledAPIVersionsForGroup(*options.KubernetesMasterConfig, configapi.APIGroupKube)
enabledKubeVersionSet := sets.NewString(enabledKubeVersions...)
if len(enabledKubeVersions) > 0 {
databaseStorage, err := master.NewEtcdStorage(etcdClient, kapilatest.InterfacesForLegacyGroup, options.EtcdStorageConfig.KubernetesStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
}
storageDestinations.AddAPIGroup(configapi.APIGroupKube, databaseStorage)
storageVersions[configapi.APIGroupKube] = options.EtcdStorageConfig.KubernetesStorageVersion
}
enabledExtensionsVersions := configapi.GetEnabledAPIVersionsForGroup(*options.KubernetesMasterConfig, configapi.APIGroupExtensions)
if len(enabledExtensionsVersions) > 0 {
groupMeta, err := kapilatest.Group(configapi.APIGroupExtensions)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes extensions server storage: %v", err)
}
// TODO expose storage version options for api groups
databaseStorage, err := master.NewEtcdStorage(etcdClient, groupMeta.InterfacesFor, groupMeta.GroupVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes extensions server storage: %v", err)
}
storageDestinations.AddAPIGroup(configapi.APIGroupExtensions, databaseStorage)
storageVersions[configapi.APIGroupExtensions] = enabledExtensionsVersions[0]
}
m := &master.Config{
PublicAddress: net.ParseIP(options.KubernetesMasterConfig.MasterIP),
ReadWritePort: port,
StorageDestinations: storageDestinations,
StorageVersions: storageVersions,
EventTTL: server.EventTTL,
//MinRequestTimeout: server.MinRequestTimeout,
ServiceClusterIPRange: (*net.IPNet)(&server.ServiceClusterIPRange),
ServiceNodePortRange: server.ServiceNodePortRange,
RequestContextMapper: requestContextMapper,
KubeletClient: kubeletClient,
APIPrefix: KubeAPIPrefix,
APIGroupPrefix: KubeAPIGroupPrefix,
EnableCoreControllers: true,
MasterCount: options.KubernetesMasterConfig.MasterCount,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admissionController,
EnableExp: len(enabledExtensionsVersions) > 0,
DisableV1: !enabledKubeVersionSet.Has("v1"),
// Set the TLS options for proxying to pods and services
// Proxying to nodes uses the kubeletClient TLS config (so can provide a different cert, and verify the node hostname)
ProxyTLSClientConfig: &tls.Config{
// Proxying to pods and services cannot verify hostnames, since they are contacted on randomly allocated IPs
InsecureSkipVerify: true,
Certificates: proxyClientCerts,
},
}
// set for consistency -- Origin only used m.EnableExp
cmserver.EnableExperimental = m.EnableExp
if options.DNSConfig != nil {
_, dnsPortStr, err := net.SplitHostPort(options.DNSConfig.BindAddress)
if err != nil {
return nil, fmt.Errorf("unable to parse DNS bind address %s: %v", options.DNSConfig.BindAddress, err)
}
dnsPort, err := strconv.Atoi(dnsPortStr)
if err != nil {
return nil, fmt.Errorf("invalid DNS port: %v", err)
}
m.ExtraServicePorts = append(m.ExtraServicePorts,
kapi.ServicePort{Name: "dns", Port: dnsPort, Protocol: kapi.ProtocolUDP, TargetPort: util.NewIntOrStringFromInt(dnsPort)},
kapi.ServicePort{Name: "dns-tcp", Port: dnsPort, Protocol: kapi.ProtocolTCP, TargetPort: util.NewIntOrStringFromInt(dnsPort)},
)
m.ExtraEndpointPorts = append(m.ExtraEndpointPorts,
kapi.EndpointPort{Name: "dns", Port: dnsPort, Protocol: kapi.ProtocolUDP},
kapi.EndpointPort{Name: "dns-tcp", Port: dnsPort, Protocol: kapi.ProtocolTCP},
)
}
kmaster := &MasterConfig{
Options: *options.KubernetesMasterConfig,
KubeClient: kubeClient,
Master: m,
ControllerManager: cmserver,
CloudProvider: cloud,
}
return kmaster, nil
}
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 BuildKubernetesMasterConfig(options configapi.MasterConfig, requestContextMapper kapi.RequestContextMapper, kubeClient *kclient.Client) (*MasterConfig, error) {
if options.KubernetesMasterConfig == nil {
return nil, errors.New("insufficient information to build KubernetesMasterConfig")
}
// Connect and setup etcd interfaces
etcdClient, err := etcd.EtcdClient(options.EtcdClientInfo)
if err != nil {
return nil, err
}
databaseStorage, err := master.NewEtcdStorage(etcdClient, kapilatest.InterfacesFor, options.EtcdStorageConfig.KubernetesStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
}
kubeletClientConfig := configapi.GetKubeletClientConfig(options)
kubeletClient, err := kclient.NewKubeletClient(kubeletClientConfig)
if err != nil {
return nil, fmt.Errorf("unable to configure Kubelet client: %v", err)
}
// in-order list of plug-ins that should intercept admission decisions
// TODO: Push node environment support to upstream in future
_, portString, err := net.SplitHostPort(options.ServingInfo.BindAddress)
if err != nil {
return nil, err
}
port, err := strconv.Atoi(portString)
if err != nil {
return nil, err
}
portRange, err := util.ParsePortRange(options.KubernetesMasterConfig.ServicesNodePortRange)
if err != nil {
return nil, err
}
podEvictionTimeout, err := time.ParseDuration(options.KubernetesMasterConfig.PodEvictionTimeout)
if err != nil {
return nil, fmt.Errorf("unable to parse PodEvictionTimeout: %v", err)
}
server := app.NewAPIServer()
server.EventTTL = 2 * time.Hour
server.ServiceClusterIPRange = net.IPNet(flagtypes.DefaultIPNet(options.KubernetesMasterConfig.ServicesSubnet))
server.ServiceNodePortRange = *portRange
server.AdmissionControl = strings.Join(AdmissionPlugins, ",")
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.APIServerArguments, server.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cmserver := cmapp.NewCMServer()
cmserver.PodEvictionTimeout = podEvictionTimeout
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.ControllerArguments, cmserver.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cloud, err := cloudprovider.InitCloudProvider(cmserver.CloudProvider, cmserver.CloudConfigFile)
if err != nil {
return nil, err
}
plugins := []admission.Interface{}
for _, pluginName := range strings.Split(server.AdmissionControl, ",") {
switch pluginName {
case saadmit.PluginName:
// we need to set some custom parameters on the service account admission controller, so create that one by hand
saAdmitter := saadmit.NewServiceAccount(kubeClient)
saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
saAdmitter.Run()
plugins = append(plugins, saAdmitter)
default:
plugin := admission.InitPlugin(pluginName, kubeClient, server.AdmissionControlConfigFile)
if plugin != nil {
plugins = append(plugins, plugin)
}
}
}
admissionController := admission.NewChainHandler(plugins...)
var proxyClientCerts []tls.Certificate
if len(options.KubernetesMasterConfig.ProxyClientInfo.CertFile) > 0 {
clientCert, err := tls.LoadX509KeyPair(
options.KubernetesMasterConfig.ProxyClientInfo.CertFile,
options.KubernetesMasterConfig.ProxyClientInfo.KeyFile,
)
if err != nil {
return nil, err
}
proxyClientCerts = append(proxyClientCerts, clientCert)
}
m := &master.Config{
PublicAddress: net.ParseIP(options.KubernetesMasterConfig.MasterIP),
ReadWritePort: port,
DatabaseStorage: databaseStorage,
ExpDatabaseStorage: databaseStorage,
EventTTL: server.EventTTL,
//MinRequestTimeout: server.MinRequestTimeout,
ServiceClusterIPRange: (*net.IPNet)(&server.ServiceClusterIPRange),
ServiceNodePortRange: server.ServiceNodePortRange,
RequestContextMapper: requestContextMapper,
KubeletClient: kubeletClient,
APIPrefix: KubeAPIPrefix,
EnableCoreControllers: true,
MasterCount: options.KubernetesMasterConfig.MasterCount,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admissionController,
EnableV1Beta3: configapi.HasKubernetesAPILevel(*options.KubernetesMasterConfig, "v1beta3"),
DisableV1: !configapi.HasKubernetesAPILevel(*options.KubernetesMasterConfig, "v1"),
// Set the TLS options for proxying to pods and services
// Proxying to nodes uses the kubeletClient TLS config (so can provide a different cert, and verify the node hostname)
ProxyTLSClientConfig: &tls.Config{
// Proxying to pods and services cannot verify hostnames, since they are contacted on randomly allocated IPs
InsecureSkipVerify: true,
Certificates: proxyClientCerts,
},
}
kmaster := &MasterConfig{
Options: *options.KubernetesMasterConfig,
KubeClient: kubeClient,
Master: m,
ControllerManager: cmserver,
CloudProvider: cloud,
}
return kmaster, nil
}
func TestAuthProxyOnAuthorize(t *testing.T) {
testutil.DeleteAllEtcdKeys()
// setup
etcdClient := testutil.NewEtcdClient()
etcdHelper, _ := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())
accessTokenStorage := accesstokenetcd.NewREST(etcdHelper)
accessTokenRegistry := accesstokenregistry.NewRegistry(accessTokenStorage)
authorizeTokenStorage := authorizetokenetcd.NewREST(etcdHelper)
authorizeTokenRegistry := authorizetokenregistry.NewRegistry(authorizeTokenStorage)
clientStorage := clientetcd.NewREST(etcdHelper)
clientRegistry := clientregistry.NewRegistry(clientStorage)
clientAuthStorage := clientauthetcd.NewREST(etcdHelper)
clientAuthRegistry := clientauthregistry.NewRegistry(clientAuthStorage)
userStorage := useretcd.NewREST(etcdHelper)
userRegistry := userregistry.NewRegistry(userStorage)
identityStorage := identityetcd.NewREST(etcdHelper)
identityRegistry := identityregistry.NewRegistry(identityStorage)
identityMapper, err := identitymapper.NewIdentityUserMapper(identityRegistry, userRegistry, identitymapper.MappingMethodGenerate)
if err != nil {
t.Fatal(err)
}
// this auth request handler is the one that is supposed to recognize information from a front proxy
authRequestHandler := headerrequest.NewAuthenticator("front-proxy-test", headerrequest.NewDefaultConfig(), identityMapper)
authHandler := &oauthhandlers.EmptyAuth{}
storage := registrystorage.New(accessTokenRegistry, authorizeTokenRegistry, clientRegistry, oauthregistry.NewUserConversion())
config := osinserver.NewDefaultServerConfig()
grantChecker := oauthregistry.NewClientAuthorizationGrantChecker(clientAuthRegistry)
grantHandler := oauthhandlers.NewAutoGrant()
server := osinserver.New(
config,
storage,
osinserver.AuthorizeHandlers{
oauthhandlers.NewAuthorizeAuthenticator(
authRequestHandler,
authHandler,
oauthhandlers.EmptyError{},
),
oauthhandlers.NewGrantCheck(
grantChecker,
grantHandler,
oauthhandlers.EmptyError{},
),
},
osinserver.AccessHandlers{
oauthhandlers.NewDenyAccessAuthenticator(),
},
osinserver.NewDefaultErrorHandler(),
)
mux := http.NewServeMux()
server.Install(mux, origin.OpenShiftOAuthAPIPrefix)
oauthServer := httptest.NewServer(http.Handler(mux))
defer oauthServer.Close()
t.Logf("oauth server is on %v\n", oauthServer.URL)
// set up a front proxy guarding the oauth server
proxyHTTPHandler := NewBasicAuthChallenger("TestRegistryAndServer", validUsers, NewXRemoteUserProxyingHandler(oauthServer.URL))
proxyServer := httptest.NewServer(proxyHTTPHandler)
defer proxyServer.Close()
t.Logf("proxy server is on %v\n", proxyServer.URL)
// need to prime clients so that we can get back a code. the client must be valid
createClient(t, clientRegistry, &oauthapi.OAuthClient{ObjectMeta: kapi.ObjectMeta{Name: "test"}, Secret: "secret", RedirectURIs: []string{oauthServer.URL}})
// our simple URL to get back a code. We want to go through the front proxy
rawAuthorizeRequest := proxyServer.URL + origin.OpenShiftOAuthAPIPrefix + "/authorize?response_type=code&client_id=test"
// the first request we make to the front proxy should challenge us for authentication info
shouldBeAChallengeResponse, err := http.Get(rawAuthorizeRequest)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if shouldBeAChallengeResponse.StatusCode != http.StatusUnauthorized {
t.Errorf("Expected Unauthorized, but got %v", shouldBeAChallengeResponse.StatusCode)
}
// create an http.Client to make our next request. We need a custom Transport to authenticate us through our front proxy
// and a custom CheckRedirect so that we can keep track of the redirect responses we're getting
// OAuth requests a few redirects that we don't really care about checking, so this simpler than using a round tripper
// and manually handling redirects and setting our auth information every time for the front proxy
redirectedUrls := make([]url.URL, 10)
httpClient := http.Client{
CheckRedirect: getRedirectMethod(t, &redirectedUrls),
Transport: kclient.NewBasicAuthRoundTripper("sanefarmer", "who?", http.DefaultTransport),
}
// make our authorize request again, but this time our transport has properly set the auth info for the front proxy
req, err := http.NewRequest("GET", rawAuthorizeRequest, nil)
_, err = httpClient.Do(req)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
// check the last redirect and see if we got a code
foundCode := ""
if len(redirectedUrls) > 0 {
foundCode = redirectedUrls[len(redirectedUrls)-1].Query().Get("code")
}
if len(foundCode) == 0 {
t.Errorf("Did not find code in any redirect: %v", redirectedUrls)
} else {
t.Logf("Found code %v\n", foundCode)
}
}
// startServiceAccountTestServer returns a started server
// It is the responsibility of the caller to ensure the returned stopFunc is called
func startServiceAccountTestServer(t *testing.T) (*client.Client, client.Config, func()) {
deleteAllEtcdKeys()
// Etcd
etcdStorage, err := master.NewEtcdStorage(newEtcdClient(), latest.InterfacesFor, testapi.Default.Version(), etcdtest.PathPrefix())
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// Listener
var m *master.Master
apiServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
m.Handler.ServeHTTP(w, req)
}))
// Anonymous client config
clientConfig := client.Config{Host: apiServer.URL, Version: testapi.Default.Version()}
// Root client
rootClient := client.NewOrDie(&client.Config{Host: apiServer.URL, Version: testapi.Default.Version(), BearerToken: rootToken})
// Set up two authenticators:
// 1. A token authenticator that maps the rootToken to the "root" user
// 2. A ServiceAccountToken authenticator that validates ServiceAccount tokens
rootTokenAuth := authenticator.TokenFunc(func(token string) (user.Info, bool, error) {
if token == rootToken {
return &user.DefaultInfo{rootUserName, "", []string{}}, true, nil
}
return nil, false, nil
})
serviceAccountKey, err := rsa.GenerateKey(rand.Reader, 2048)
serviceAccountTokenGetter := serviceaccount.NewGetterFromClient(rootClient)
serviceAccountTokenAuth := serviceaccount.JWTTokenAuthenticator([]*rsa.PublicKey{&serviceAccountKey.PublicKey}, true, serviceAccountTokenGetter)
authenticator := union.New(
bearertoken.New(rootTokenAuth),
bearertoken.New(serviceAccountTokenAuth),
)
// Set up a stub authorizer:
// 1. The "root" user is allowed to do anything
// 2. ServiceAccounts named "ro" are allowed read-only operations in their namespace
// 3. ServiceAccounts named "rw" are allowed any operation in their namespace
authorizer := authorizer.AuthorizerFunc(func(attrs authorizer.Attributes) error {
username := attrs.GetUserName()
ns := attrs.GetNamespace()
// If the user is "root"...
if username == rootUserName {
// allow them to do anything
return nil
}
// If the user is a service account...
if serviceAccountNamespace, serviceAccountName, err := serviceaccount.SplitUsername(username); err == nil {
// Limit them to their own namespace
if serviceAccountNamespace == ns {
switch serviceAccountName {
case readOnlyServiceAccountName:
if attrs.IsReadOnly() {
return nil
}
case readWriteServiceAccountName:
return nil
}
}
}
return fmt.Errorf("User %s is denied (ns=%s, readonly=%v, resource=%s)", username, ns, attrs.IsReadOnly(), attrs.GetResource())
})
// Set up admission plugin to auto-assign serviceaccounts to pods
serviceAccountAdmission := serviceaccountadmission.NewServiceAccount(rootClient)
// Create a master and install handlers into mux.
m = master.New(&master.Config{
DatabaseStorage: etcdStorage,
KubeletClient: client.FakeKubeletClient{},
EnableLogsSupport: false,
EnableUISupport: false,
EnableIndex: true,
APIPrefix: "/api",
Authenticator: authenticator,
Authorizer: authorizer,
AdmissionControl: serviceAccountAdmission,
})
// Start the service account and service account token controllers
tokenController := serviceaccount.NewTokensController(rootClient, serviceaccount.TokensControllerOptions{TokenGenerator: serviceaccount.JWTTokenGenerator(serviceAccountKey)})
tokenController.Run()
serviceAccountController := serviceaccount.NewServiceAccountsController(rootClient, serviceaccount.DefaultServiceAccountsControllerOptions())
serviceAccountController.Run()
// Start the admission plugin reflectors
serviceAccountAdmission.Run()
stop := func() {
tokenController.Stop()
serviceAccountController.Stop()
serviceAccountAdmission.Stop()
apiServer.Close()
}
return rootClient, clientConfig, stop
}
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
}
func NewTestDeployOpenshift(t *testing.T) *testDeployOpenshift {
t.Logf("Starting test openshift")
openshift := &testDeployOpenshift{
stop: make(chan struct{}),
}
openshift.lock.Lock()
defer openshift.lock.Unlock()
etcdClient := testutil.NewEtcdClient()
etcdHelper, _ := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())
osMux := http.NewServeMux()
openshift.server = httptest.NewServer(osMux)
kubeClient := kclient.NewOrDie(&kclient.Config{Host: openshift.server.URL, Version: klatest.DefaultVersionForLegacyGroup()})
osClient := osclient.NewOrDie(&kclient.Config{Host: openshift.server.URL, Version: latest.Version})
openshift.Client = osClient
openshift.KubeClient = kubeClient
kubeletClient, err := kclient.NewKubeletClient(&kclient.KubeletConfig{Port: 10250})
if err != nil {
t.Fatalf("Unable to configure Kubelet client: %v", err)
}
handlerContainer := master.NewHandlerContainer(osMux)
storageDestinations := master.NewStorageDestinations()
storageDestinations.AddAPIGroup("", etcdHelper)
_ = master.New(&master.Config{
StorageDestinations: storageDestinations,
KubeletClient: kubeletClient,
APIPrefix: "/api",
AdmissionControl: admit.NewAlwaysAdmit(),
RestfulContainer: handlerContainer,
DisableV1: false,
})
interfaces, _ := latest.InterfacesFor(latest.Version)
imageStorage := imageetcd.NewREST(etcdHelper)
imageRegistry := image.NewRegistry(imageStorage)
imageStreamStorage, imageStreamStatus, internalStorage := imagestreametcd.NewREST(
etcdHelper,
imagestream.DefaultRegistryFunc(func() (string, bool) {
return "registry:3000", true
}),
&fakeSubjectAccessReviewRegistry{},
)
imageStreamRegistry := imagestream.NewRegistry(imageStreamStorage, imageStreamStatus, internalStorage)
imageStreamMappingStorage := imagestreammapping.NewREST(imageRegistry, imageStreamRegistry)
imageStreamImageStorage := imagestreamimage.NewREST(imageRegistry, imageStreamRegistry)
//imageStreamImageRegistry := imagestreamimage.NewRegistry(imageStreamImageStorage)
imageStreamTagStorage := imagestreamtag.NewREST(imageRegistry, imageStreamRegistry)
//imageStreamTagRegistry := imagestreamtag.NewRegistry(imageStreamTagStorage)
deployConfigStorage := deployconfigetcd.NewStorage(etcdHelper, kubeClient)
deployConfigRegistry := deployconfigregistry.NewRegistry(deployConfigStorage.DeploymentConfig)
deployConfigGenerator := &deployconfiggenerator.DeploymentConfigGenerator{
Client: deployconfiggenerator.Client{
DCFn: deployConfigRegistry.GetDeploymentConfig,
ISFn: imageStreamRegistry.GetImageStream,
LISFn2: imageStreamRegistry.ListImageStreams,
},
}
storage := map[string]rest.Storage{
"images": imageStorage,
"imageStreams": imageStreamStorage,
"imageStreamImages": imageStreamImageStorage,
"imageStreamMappings": imageStreamMappingStorage,
"imageStreamTags": imageStreamTagStorage,
"deploymentConfigs": deployConfigStorage.DeploymentConfig,
"generateDeploymentConfigs": deployconfiggenerator.NewREST(deployConfigGenerator, latest.Codec),
}
for k, v := range storage {
storage[strings.ToLower(k)] = v
}
version := &apiserver.APIGroupVersion{
Root: "/oapi",
Version: "v1",
Storage: storage,
Codec: latest.Codec,
Mapper: latest.RESTMapper,
Creater: kapi.Scheme,
Typer: kapi.Scheme,
Convertor: kapi.Scheme,
Linker: interfaces.MetadataAccessor,
Admit: admit.NewAlwaysAdmit(),
Context: kapi.NewRequestContextMapper(),
}
if err := version.InstallREST(handlerContainer); err != nil {
t.Fatalf("unable to install REST: %v", err)
}
dccFactory := deployconfigcontroller.DeploymentConfigControllerFactory{
Client: osClient,
KubeClient: kubeClient,
Codec: latest.Codec,
}
dccFactory.Create().Run()
cccFactory := configchangecontroller.DeploymentConfigChangeControllerFactory{
Client: osClient,
KubeClient: kubeClient,
Codec: latest.Codec,
}
cccFactory.Create().Run()
iccFactory := imagechangecontroller.ImageChangeControllerFactory{
Client: osClient,
}
iccFactory.Create().Run()
return openshift
}
func NewTestBuildOpenshift(t *testing.T) *testBuildOpenshift {
openshift := &testBuildOpenshift{
stop: make(chan struct{}),
}
openshift.lock.Lock()
defer openshift.lock.Unlock()
etcdClient := testutil.NewEtcdClient()
etcdHelper, _ := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())
osMux := http.NewServeMux()
openshift.server = httptest.NewServer(osMux)
kubeClient := client.NewOrDie(&client.Config{Host: openshift.server.URL, Version: klatest.Version})
osClient := osclient.NewOrDie(&client.Config{Host: openshift.server.URL, Version: latest.Version})
openshift.Client = osClient
openshift.KubeClient = kubeClient
kubeletClient, err := kclient.NewKubeletClient(&kclient.KubeletConfig{Port: 10250})
if err != nil {
t.Fatalf("Unable to configure Kubelet client: %v", err)
}
handlerContainer := master.NewHandlerContainer(osMux)
_ = master.New(&master.Config{
DatabaseStorage: etcdHelper,
KubeletClient: kubeletClient,
APIPrefix: "/api",
AdmissionControl: admit.NewAlwaysAdmit(),
RestfulContainer: handlerContainer,
DisableV1: false,
})
interfaces, _ := latest.InterfacesFor(latest.Version)
buildStorage := buildetcd.NewStorage(etcdHelper)
buildRegistry := buildregistry.NewRegistry(buildStorage)
buildConfigStorage := buildconfigetcd.NewStorage(etcdHelper)
buildConfigRegistry := buildconfigregistry.NewRegistry(buildConfigStorage)
imageStorage := imageetcd.NewREST(etcdHelper)
imageRegistry := image.NewRegistry(imageStorage)
imageStreamStorage, imageStreamStatus := imagestreametcd.NewREST(
etcdHelper,
imagestream.DefaultRegistryFunc(func() (string, bool) {
return "registry:3000", true
}),
&fakeSubjectAccessReviewRegistry{},
)
imageStreamRegistry := imagestream.NewRegistry(imageStreamStorage, imageStreamStatus)
imageStreamImageStorage := imagestreamimage.NewREST(imageRegistry, imageStreamRegistry)
imageStreamImageRegistry := imagestreamimage.NewRegistry(imageStreamImageStorage)
imageStreamTagStorage := imagestreamtag.NewREST(imageRegistry, imageStreamRegistry)
imageStreamTagRegistry := imagestreamtag.NewRegistry(imageStreamTagStorage)
buildGenerator := &buildgenerator.BuildGenerator{
Client: buildgenerator.Client{
GetBuildConfigFunc: buildConfigRegistry.GetBuildConfig,
UpdateBuildConfigFunc: buildConfigRegistry.UpdateBuildConfig,
GetBuildFunc: buildRegistry.GetBuild,
CreateBuildFunc: buildRegistry.CreateBuild,
GetImageStreamFunc: imageStreamRegistry.GetImageStream,
GetImageStreamImageFunc: imageStreamImageRegistry.GetImageStreamImage,
GetImageStreamTagFunc: imageStreamTagRegistry.GetImageStreamTag,
},
}
buildConfigWebHooks := buildconfigregistry.NewWebHookREST(
buildConfigRegistry,
buildclient.NewOSClientBuildConfigInstantiatorClient(osClient),
map[string]webhook.Plugin{
"generic": generic.New(),
"github": github.New(),
},
)
storage := map[string]rest.Storage{
"builds": buildStorage,
"buildConfigs": buildConfigStorage,
"buildConfigs/webhooks": buildConfigWebHooks,
"builds/clone": buildclonestorage.NewStorage(buildGenerator),
"buildConfigs/instantiate": buildinstantiatestorage.NewStorage(buildGenerator),
"imageStreams": imageStreamStorage,
"imageStreams/status": imageStreamStatus,
"imageStreamTags": imageStreamTagStorage,
"imageStreamImages": imageStreamImageStorage,
}
for k, v := range storage {
storage[strings.ToLower(k)] = v
}
version := &apiserver.APIGroupVersion{
Root: "/oapi",
Version: "v1",
Storage: storage,
Codec: latest.Codec,
Mapper: latest.RESTMapper,
Creater: kapi.Scheme,
Typer: kapi.Scheme,
Convertor: kapi.Scheme,
Linker: interfaces.MetadataAccessor,
Admit: admit.NewAlwaysAdmit(),
Context: kapi.NewRequestContextMapper(),
}
if err := version.InstallREST(handlerContainer); err != nil {
t.Fatalf("unable to install REST: %v", err)
}
bcFactory := buildcontrollerfactory.BuildControllerFactory{
OSClient: osClient,
KubeClient: kubeClient,
BuildUpdater: buildclient.NewOSClientBuildClient(osClient),
DockerBuildStrategy: &buildstrategy.DockerBuildStrategy{
Image: "test-docker-builder",
Codec: latest.Codec,
},
SourceBuildStrategy: &buildstrategy.SourceBuildStrategy{
Image: "test-sti-builder",
TempDirectoryCreator: buildstrategy.STITempDirectoryCreator,
Codec: latest.Codec,
},
Stop: openshift.stop,
}
bcFactory.Create().Run()
bpcFactory := buildcontrollerfactory.BuildPodControllerFactory{
OSClient: osClient,
KubeClient: kubeClient,
BuildUpdater: buildclient.NewOSClientBuildClient(osClient),
Stop: openshift.stop,
}
bpcFactory.Create().Run()
return openshift
}
func NewExtensionsEtcdStorage(client *etcd.Client) (storage.Interface, error) {
if client == nil {
client = NewEtcdClient()
}
return master.NewEtcdStorage(client, latest.GroupOrDie("extensions").InterfacesFor, testapi.Extensions.GroupAndVersion(), etcdtest.PathPrefix())
}
func NewEtcdStorage() (storage.Interface, error) {
return master.NewEtcdStorage(NewEtcdClient(), latest.GroupOrDie("").InterfacesFor, testapi.Default.Version(), etcdtest.PathPrefix())
}
func TestCLIGetToken(t *testing.T) {
testutil.DeleteAllEtcdKeys()
// setup
etcdClient := testutil.NewEtcdClient()
etcdHelper, _ := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, latest.Version, etcdtest.PathPrefix())
accessTokenStorage := accesstokenetcd.NewREST(etcdHelper)
accessTokenRegistry := accesstokenregistry.NewRegistry(accessTokenStorage)
authorizeTokenStorage := authorizetokenetcd.NewREST(etcdHelper)
authorizeTokenRegistry := authorizetokenregistry.NewRegistry(authorizeTokenStorage)
clientStorage := clientetcd.NewREST(etcdHelper)
clientRegistry := clientregistry.NewRegistry(clientStorage)
clientAuthStorage := clientauthetcd.NewREST(etcdHelper)
clientAuthRegistry := clientauthregistry.NewRegistry(clientAuthStorage)
userStorage := useretcd.NewREST(etcdHelper)
userRegistry := userregistry.NewRegistry(userStorage)
identityStorage := identityetcd.NewREST(etcdHelper)
identityRegistry := identityregistry.NewRegistry(identityStorage)
identityMapper := identitymapper.NewAlwaysCreateUserIdentityToUserMapper(identityRegistry, userRegistry)
authRequestHandler := basicauthrequest.NewBasicAuthAuthentication(allowanypassword.New("get-token-test", identityMapper), true)
authHandler := oauthhandlers.NewUnionAuthenticationHandler(
map[string]oauthhandlers.AuthenticationChallenger{"login": passwordchallenger.NewBasicAuthChallenger("openshift")}, nil, nil)
storage := registrystorage.New(accessTokenRegistry, authorizeTokenRegistry, clientRegistry, oauthregistry.NewUserConversion())
config := osinserver.NewDefaultServerConfig()
grantChecker := oauthregistry.NewClientAuthorizationGrantChecker(clientAuthRegistry)
grantHandler := oauthhandlers.NewAutoGrant()
server := osinserver.New(
config,
storage,
osinserver.AuthorizeHandlers{
oauthhandlers.NewAuthorizeAuthenticator(
authRequestHandler,
authHandler,
oauthhandlers.EmptyError{},
),
oauthhandlers.NewGrantCheck(
grantChecker,
grantHandler,
oauthhandlers.EmptyError{},
),
},
osinserver.AccessHandlers{
oauthhandlers.NewDenyAccessAuthenticator(),
},
osinserver.NewDefaultErrorHandler(),
)
mux := http.NewServeMux()
server.Install(mux, origin.OpenShiftOAuthAPIPrefix)
oauthServer := httptest.NewServer(http.Handler(mux))
defer oauthServer.Close()
t.Logf("oauth server is on %v\n", oauthServer.URL)
// create the default oauth clients with redirects to our server
origin.CreateOrUpdateDefaultOAuthClients(oauthServer.URL, []string{oauthServer.URL}, clientRegistry)
flags := pflag.NewFlagSet("test-flags", pflag.ContinueOnError)
clientCfg := clientcmd.NewConfig()
clientCfg.Bind(flags)
flags.Parse(strings.Split("--master="+oauthServer.URL, " "))
reader := bytes.NewBufferString("user\npass")
accessToken, err := tokencmd.RequestToken(clientCfg.OpenShiftConfig(), reader, "", "")
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if len(accessToken) == 0 {
t.Error("Expected accessToken, but did not get one")
}
// lets see if this access token is any good
token, err := accessTokenRegistry.GetAccessToken(kapi.NewContext(), accessToken)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if token.UserName != "user" {
t.Errorf("Expected token for \"user\", but got: %#v", token)
}
}
// TestProjectIsNamespace verifies that a project is a namespace, and a namespace is a project
func TestProjectIsNamespace(t *testing.T) {
testutil.DeleteAllEtcdKeys()
etcdClient := testutil.NewEtcdClient()
etcdHelper, err := master.NewEtcdStorage(etcdClient, latest.InterfacesFor, "v1", etcdtest.PathPrefix())
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
// create a kube and its client
kubeInterfaces, _ := klatest.InterfacesFor(klatest.Version)
namespaceStorage, _, _ := namespaceetcd.NewStorage(etcdHelper)
kubeStorage := map[string]rest.Storage{
"namespaces": namespaceStorage,
}
osMux := http.NewServeMux()
server := httptest.NewServer(osMux)
defer server.Close()
handlerContainer := master.NewHandlerContainer(osMux)
version := &apiserver.APIGroupVersion{
Root: "/api",
Version: "v1beta3",
Storage: kubeStorage,
Codec: kv1beta3.Codec,
Mapper: klatest.RESTMapper,
Creater: kapi.Scheme,
Typer: kapi.Scheme,
Convertor: kapi.Scheme,
Linker: kubeInterfaces.MetadataAccessor,
Admit: admit.NewAlwaysAdmit(),
Context: kapi.NewRequestContextMapper(),
}
if err := version.InstallREST(handlerContainer); err != nil {
t.Fatalf("unable to install REST: %v", err)
}
kubeClient, err := kclient.New(&kclient.Config{Host: server.URL, Version: "v1beta3"})
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
// create an origin
originInterfaces, _ := latest.InterfacesFor(latest.Version)
originStorage := map[string]rest.Storage{
"projects": projectregistry.NewREST(kubeClient.Namespaces(), nil),
}
osVersion := &apiserver.APIGroupVersion{
Root: "/oapi",
Version: "v1",
Storage: originStorage,
Codec: latest.Codec,
Mapper: latest.RESTMapper,
Creater: kapi.Scheme,
Typer: kapi.Scheme,
Convertor: kapi.Scheme,
Linker: originInterfaces.MetadataAccessor,
Admit: admit.NewAlwaysAdmit(),
Context: kapi.NewRequestContextMapper(),
}
if err := osVersion.InstallREST(handlerContainer); err != nil {
t.Fatalf("unable to install REST: %v", err)
}
originClient, err := client.New(&kclient.Config{Host: server.URL})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// create a namespace
namespace := &kapi.Namespace{
ObjectMeta: kapi.ObjectMeta{Name: "integration-test"},
}
namespaceResult, err := kubeClient.Namespaces().Create(namespace)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// now try to get the project with the same name and ensure it is our namespace
project, err := originClient.Projects().Get(namespaceResult.Name)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if project.Name != namespace.Name {
t.Fatalf("Project name did not match namespace name, project %v, namespace %v", project.Name, namespace.Name)
}
// now create a project
project = &projectapi.Project{
ObjectMeta: kapi.ObjectMeta{
Name: "new-project",
Annotations: map[string]string{
"openshift.io/display-name": "Hello World",
"openshift.io/node-selector": "env=test",
},
},
}
projectResult, err := originClient.Projects().Create(project)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
// now get the namespace for that project
namespace, err = kubeClient.Namespaces().Get(projectResult.Name)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if project.Name != namespace.Name {
t.Fatalf("Project name did not match namespace name, project %v, namespace %v", project.Name, namespace.Name)
}
if project.Annotations["openshift.io/display-name"] != namespace.Annotations["openshift.io/display-name"] {
t.Fatalf("Project display name did not match namespace annotation, project %v, namespace %v", project.Annotations["openshift.io/display-name"], namespace.Annotations["openshift.io/display-name"])
}
if project.Annotations["openshift.io/node-selector"] != namespace.Annotations["openshift.io/node-selector"] {
t.Fatalf("Project node selector did not match namespace node selector, project %v, namespace %v", project.Annotations["openshift.io/node-selector"], namespace.Annotations["openshift.io/node-selector"])
}
}
func BuildKubernetesMasterConfig(options configapi.MasterConfig, requestContextMapper kapi.RequestContextMapper, kubeClient *kclient.Client) (*MasterConfig, error) {
if options.KubernetesMasterConfig == nil {
return nil, errors.New("insufficient information to build KubernetesMasterConfig")
}
// Connect and setup etcd interfaces
etcdClient, err := etcd.GetAndTestEtcdClient(options.EtcdClientInfo)
if err != nil {
return nil, err
}
databaseStorage, err := master.NewEtcdStorage(etcdClient, kapilatest.InterfacesFor, options.EtcdStorageConfig.KubernetesStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
if err != nil {
return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
}
kubeletClientConfig := configapi.GetKubeletClientConfig(options)
kubeletClient, err := kclient.NewKubeletClient(kubeletClientConfig)
if err != nil {
return nil, fmt.Errorf("unable to configure Kubelet client: %v", err)
}
// in-order list of plug-ins that should intercept admission decisions
// TODO: Push node environment support to upstream in future
_, portString, err := net.SplitHostPort(options.ServingInfo.BindAddress)
if err != nil {
return nil, err
}
port, err := strconv.Atoi(portString)
if err != nil {
return nil, err
}
portRange, err := util.ParsePortRange(options.KubernetesMasterConfig.ServicesNodePortRange)
if err != nil {
return nil, err
}
podEvictionTimeout, err := time.ParseDuration(options.KubernetesMasterConfig.PodEvictionTimeout)
if err != nil {
return nil, fmt.Errorf("unable to parse PodEvictionTimeout: %v", err)
}
server := app.NewAPIServer()
server.EventTTL = 2 * time.Hour
server.ServiceClusterIPRange = util.IPNet(flagtypes.DefaultIPNet(options.KubernetesMasterConfig.ServicesSubnet))
server.ServiceNodePortRange = *portRange
server.AdmissionControl = strings.Join([]string{
"NamespaceExists", "NamespaceLifecycle", "OriginPodNodeEnvironment", "LimitRanger", "ServiceAccount", "SecurityContextConstraint", "ResourceQuota",
}, ",")
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.APIServerArguments, server.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cmserver := cmapp.NewCMServer()
cmserver.PodEvictionTimeout = podEvictionTimeout
// resolve extended arguments
// TODO: this should be done in config validation (along with the above) so we can provide
// proper errors
if err := cmdflags.Resolve(options.KubernetesMasterConfig.ControllerArguments, cmserver.AddFlags); len(err) > 0 {
return nil, kerrors.NewAggregate(err)
}
cloud, err := cloudprovider.InitCloudProvider(cmserver.CloudProvider, cmserver.CloudConfigFile)
if err != nil {
return nil, err
}
admissionController := admission.NewFromPlugins(kubeClient, strings.Split(server.AdmissionControl, ","), server.AdmissionControlConfigFile)
m := &master.Config{
PublicAddress: net.ParseIP(options.KubernetesMasterConfig.MasterIP),
ReadWritePort: port,
DatabaseStorage: databaseStorage,
ExpDatabaseStorage: databaseStorage,
EventTTL: server.EventTTL,
//MinRequestTimeout: server.MinRequestTimeout,
ServiceClusterIPRange: (*net.IPNet)(&server.ServiceClusterIPRange),
ServiceNodePortRange: server.ServiceNodePortRange,
RequestContextMapper: requestContextMapper,
KubeletClient: kubeletClient,
APIPrefix: KubeAPIPrefix,
EnableCoreControllers: true,
MasterCount: options.KubernetesMasterConfig.MasterCount,
Authorizer: apiserver.NewAlwaysAllowAuthorizer(),
AdmissionControl: admissionController,
EnableV1Beta3: configapi.HasKubernetesAPILevel(*options.KubernetesMasterConfig, "v1beta3"),
DisableV1: !configapi.HasKubernetesAPILevel(*options.KubernetesMasterConfig, "v1"),
}
kmaster := &MasterConfig{
Options: *options.KubernetesMasterConfig,
KubeClient: kubeClient,
Master: m,
ControllerManager: cmserver,
CloudProvider: cloud,
}
return kmaster, nil
}