Beispiel #1
0
func testInstallThirdPartyAPIDeleteVersion(t *testing.T, version string) {
	_, etcdserver, server, assert := initThirdParty(t, version)
	defer server.Close()
	defer etcdserver.Terminate(t)

	client := etcdserver.Client
	expectedObj := Foo{
		ObjectMeta: api.ObjectMeta{
			Name:      "test",
			Namespace: "default",
		},
		TypeMeta: unversioned.TypeMeta{
			Kind: "Foo",
		},
		SomeField:  "test field",
		OtherField: 10,
	}
	if !assert.NoError(storeToEtcd(client, "/ThirdPartyResourceData/company.com/foos/default/test", "test", expectedObj)) {
		t.FailNow()
		return
	}

	resp, err := http.Get(server.URL + "/apis/company.com/" + version + "/namespaces/default/foos/test")
	if !assert.NoError(err) {
		return
	}

	assert.Equal(http.StatusOK, resp.StatusCode)

	item := Foo{}
	assert.NoError(decodeResponse(resp, &item))

	// Fill in fields set by the apiserver
	expectedObj.SelfLink = item.SelfLink
	expectedObj.ResourceVersion = item.ResourceVersion
	expectedObj.Namespace = item.Namespace
	if !assert.True(reflect.DeepEqual(item, expectedObj)) {
		t.Errorf("expected:\n%v\nsaw:\n%v\n", expectedObj, item)
	}

	resp, err = httpDelete(server.URL + "/apis/company.com/" + version + "/namespaces/default/foos/test")
	if !assert.NoError(err) {
		return
	}

	assert.Equal(http.StatusOK, resp.StatusCode)

	resp, err = http.Get(server.URL + "/apis/company.com/" + version + "/namespaces/default/foos/test")
	if !assert.NoError(err) {
		return
	}

	assert.Equal(http.StatusNotFound, resp.StatusCode)

	expectedDeletedKey := etcdtest.AddPrefix("ThirdPartyResourceData/company.com/foos/default/test")
	_, err = client.Get(expectedDeletedKey, false, false)
	if !etcdstorage.IsEtcdNotFound(err) {
		t.Errorf("expected deletion didn't happen: %v", err)
	}
}
Beispiel #2
0
// Does an HTTP GET, but does not reuse TCP connections
// This masks problems where the iptables rule has changed, but we don't see it
// This is intended for relatively quick requests (status checks), so we set a short (5 seconds) timeout
func httpGetNoConnectionPool(url string) (*http.Response, error) {
	tr := &http.Transport{
		DisableKeepAlives: true,
	}
	client := &http.Client{
		Transport: tr,
		Timeout:   5 * time.Second,
	}

	return client.Get(url)
}
Beispiel #3
0
func curlTransport(url string, transport *http.Transport) (string, error) {
	client := &http.Client{Transport: transport}
	resp, err := client.Get(url)
	if err != nil {
		return "", err
	}
	defer resp.Body.Close()
	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		return "", err
	}
	return string(body[:]), nil
}
Beispiel #4
0
func deleteAllEtcdKeys() {
	client := newEtcdClient()
	keys, err := client.Get("/", false, false)
	if err != nil {
		glog.Fatalf("Unable to list root etcd keys: %v", err)
	}
	for _, node := range keys.Node.Nodes {
		if _, err := client.Delete(node.Key, true); err != nil {
			glog.Fatalf("Unable delete key: %v", err)
		}
	}

}
Beispiel #5
0
func doCurl(url string) bool {
	tr := &http.Transport{
		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
	}
	client := &http.Client{Transport: tr}
	response, err := client.Get(url)
	if err != nil {
		return false
	}
	defer response.Body.Close()
	body, err := ioutil.ReadAll(response.Body)
	if string(body) == "present" {
		return true
	}
	return false
}
Beispiel #6
0
func TestSingleWatch(t *testing.T) {
	_, s := framework.RunAMaster(t)
	defer s.Close()

	ns := "blargh"
	deleteAllEtcdKeys()
	client := client.NewOrDie(&restclient.Config{Host: s.URL, ContentConfig: restclient.ContentConfig{GroupVersion: testapi.Default.GroupVersion()}})

	mkEvent := func(i int) *api.Event {
		name := fmt.Sprintf("event-%v", i)
		return &api.Event{
			ObjectMeta: api.ObjectMeta{
				Namespace: ns,
				Name:      name,
			},
			InvolvedObject: api.ObjectReference{
				Namespace: ns,
				Name:      name,
			},
			Reason: fmt.Sprintf("event %v", i),
		}
	}

	rv1 := ""
	for i := 0; i < 10; i++ {
		event := mkEvent(i)
		got, err := client.Events(ns).Create(event)
		if err != nil {
			t.Fatalf("Failed creating event %#q: %v", event, err)
		}
		if rv1 == "" {
			rv1 = got.ResourceVersion
			if rv1 == "" {
				t.Fatal("did not get a resource version.")
			}
		}
		t.Logf("Created event %#v", got.ObjectMeta)
	}

	w, err := client.Get().
		Prefix("watch").
		NamespaceIfScoped(ns, len(ns) > 0).
		Resource("events").
		Name("event-9").
		Param("resourceVersion", rv1).
		Watch()

	if err != nil {
		t.Fatalf("Failed watch: %v", err)
	}
	defer w.Stop()

	select {
	case <-time.After(wait.ForeverTestTimeout):
		t.Fatalf("watch took longer than %s", wait.ForeverTestTimeout.String())
	case got, ok := <-w.ResultChan():
		if !ok {
			t.Fatal("Watch channel closed unexpectedly.")
		}

		// We expect to see an ADD of event-9 and only event-9. (This
		// catches a bug where all the events would have been sent down
		// the channel.)
		if e, a := watch.Added, got.Type; e != a {
			t.Errorf("Wanted %v, got %v", e, a)
		}
		switch o := got.Object.(type) {
		case *api.Event:
			if e, a := "event-9", o.Name; e != a {
				t.Errorf("Wanted %v, got %v", e, a)
			}
		default:
			t.Fatalf("Unexpected watch event containing object %#q", got)
		}
	}
}
Beispiel #7
0
func testInstallThirdPartyResourceRemove(t *testing.T, version string) {
	master, etcdserver, server, assert := initThirdParty(t, version)
	defer server.Close()
	defer etcdserver.Terminate(t)

	client := etcdserver.Client
	expectedObj := Foo{
		ObjectMeta: api.ObjectMeta{
			Name: "test",
		},
		TypeMeta: unversioned.TypeMeta{
			Kind: "Foo",
		},
		SomeField:  "test field",
		OtherField: 10,
	}
	if !assert.NoError(storeToEtcd(client, "/ThirdPartyResourceData/company.com/foos/default/test", "test", expectedObj)) {
		t.FailNow()
		return
	}
	secondObj := expectedObj
	secondObj.Name = "bar"
	if !assert.NoError(storeToEtcd(client, "/ThirdPartyResourceData/company.com/foos/default/bar", "bar", secondObj)) {
		t.FailNow()
		return
	}

	resp, err := http.Get(server.URL + "/apis/company.com/" + version + "/namespaces/default/foos/test")
	if !assert.NoError(err) {
		t.FailNow()
		return
	}

	if resp.StatusCode != http.StatusOK {
		t.Errorf("unexpected status: %v", resp)
	}

	item := Foo{}
	if err := decodeResponse(resp, &item); err != nil {
		t.Errorf("unexpected error: %v", err)
	}

	// TODO: validate etcd set things here
	item.ObjectMeta = expectedObj.ObjectMeta

	if !assert.True(reflect.DeepEqual(item, expectedObj)) {
		t.Errorf("expected:\n%v\nsaw:\n%v\n", expectedObj, item)
	}

	path := makeThirdPartyPath("company.com")
	master.RemoveThirdPartyResource(path)

	resp, err = http.Get(server.URL + "/apis/company.com/" + version + "/namespaces/default/foos/test")
	if !assert.NoError(err) {
		return
	}

	if resp.StatusCode != http.StatusNotFound {
		t.Errorf("unexpected status: %v", resp)
	}

	expectedDeletedKeys := []string{
		etcdtest.AddPrefix("/ThirdPartyResourceData/company.com/foos/default/test"),
		etcdtest.AddPrefix("/ThirdPartyResourceData/company.com/foos/default/bar"),
	}
	for _, key := range expectedDeletedKeys {
		_, err := client.Get(key, false, false)
		if !etcdstorage.IsEtcdNotFound(err) {
			t.Errorf("expected deletion didn't happen: %v", err)
		}
	}
	installed := master.ListThirdPartyResources()
	if len(installed) != 0 {
		t.Errorf("Resource(s) still installed: %v", installed)
	}
	services := master.handlerContainer.RegisteredWebServices()
	for ix := range services {
		if strings.HasPrefix(services[ix].RootPath(), "/apis/company.com") {
			t.Errorf("Web service still installed at %s: %#v", services[ix].RootPath(), services[ix])
		}
	}
}
Beispiel #8
0
func testInstallThirdPartyAPIPostForVersion(t *testing.T, version string) {
	_, etcdserver, server, assert := initThirdParty(t, version)
	defer server.Close()
	defer etcdserver.Terminate(t)

	client := etcdserver.Client
	inputObj := Foo{
		ObjectMeta: api.ObjectMeta{
			Name: "test",
		},
		TypeMeta: unversioned.TypeMeta{
			Kind:       "Foo",
			APIVersion: "company.com/" + version,
		},
		SomeField:  "test field",
		OtherField: 10,
	}
	data, err := json.Marshal(inputObj)
	if !assert.NoError(err) {
		return
	}

	resp, err := http.Post(server.URL+"/apis/company.com/"+version+"/namespaces/default/foos", "application/json", bytes.NewBuffer(data))
	if !assert.NoError(err) {
		t.Errorf("unexpected error: %v", err)
		return
	}

	assert.Equal(http.StatusCreated, resp.StatusCode)

	item := Foo{}
	assert.NoError(decodeResponse(resp, &item))

	// fill in fields set by the apiserver
	expectedObj := inputObj
	expectedObj.SelfLink = item.SelfLink
	expectedObj.ResourceVersion = item.ResourceVersion
	expectedObj.Namespace = item.Namespace
	expectedObj.UID = item.UID
	expectedObj.CreationTimestamp = item.CreationTimestamp
	if !assert.True(reflect.DeepEqual(item, expectedObj)) {
		t.Errorf("expected:\n%v\nsaw:\n%v\n", expectedObj, item)
	}

	etcdResp, err := client.Get(etcdtest.PathPrefix()+"/ThirdPartyResourceData/company.com/foos/default/test", false, false)
	if !assert.NoError(err) {
		t.FailNow()
	}

	obj, err := testapi.Extensions.Codec().Decode([]byte(etcdResp.Node.Value))
	if err != nil {
		t.Errorf("unexpected error: %v", err)
	}
	thirdPartyObj, ok := obj.(*extensions.ThirdPartyResourceData)
	if !ok {
		t.Errorf("unexpected object: %v", obj)
	}
	item = Foo{}
	assert.NoError(json.Unmarshal(thirdPartyObj.Data, &item))

	if !assert.True(reflect.DeepEqual(item, inputObj)) {
		t.Errorf("expected:\n%v\nsaw:\n%v\n", inputObj, item)
	}
}