Golang rest.MakeThirdPartyPath函数代码示例

func (m *Master) thirdpartyapi(group, kind, version, pluralResource string) *apiserver.APIGroupVersion {
	resourceStorage := thirdpartyresourcedataetcd.NewREST(
		generic.RESTOptions{
			StorageConfig:           m.thirdPartyStorageConfig,
			Decorator:               generic.UndecoratedStorage,
			DeleteCollectionWorkers: m.deleteCollectionWorkers,
		},
		group,
		kind,
	)

	storage := map[string]rest.Storage{
		pluralResource: resourceStorage,
	}

	optionsExternalVersion := registered.GroupOrDie(api.GroupName).GroupVersion
	internalVersion := unversioned.GroupVersion{Group: group, Version: runtime.APIVersionInternal}
	externalVersion := unversioned.GroupVersion{Group: group, Version: version}

	apiRoot := extensionsrest.MakeThirdPartyPath("")
	return &apiserver.APIGroupVersion{
		Root:                apiRoot,
		GroupVersion:        externalVersion,
		RequestInfoResolver: m.NewRequestInfoResolver(),

		Creater:   thirdpartyresourcedata.NewObjectCreator(group, version, api.Scheme),
		Convertor: api.Scheme,
		Copier:    api.Scheme,
		Typer:     api.Scheme,

		Mapper:                 thirdpartyresourcedata.NewMapper(registered.GroupOrDie(extensions.GroupName).RESTMapper, kind, version, group),
		Linker:                 registered.GroupOrDie(extensions.GroupName).SelfLinker,
		Storage:                storage,
		OptionsExternalVersion: &optionsExternalVersion,

		Serializer:     thirdpartyresourcedata.NewNegotiatedSerializer(api.Codecs, kind, externalVersion, internalVersion),
		ParameterCodec: thirdpartyresourcedata.NewThirdPartyParameterCodec(api.ParameterCodec),

		Context: m.RequestContextMapper(),

		MinRequestTimeout: m.MinRequestTimeout(),

		ResourceLister: dynamicLister{m, extensionsrest.MakeThirdPartyPath(group)},
	}
}

// InstallThirdPartyResource installs a third party resource specified by 'rsrc'.  When a resource is
// installed a corresponding RESTful resource is added as a valid path in the web service provided by
// the master.
//
// For example, if you install a resource ThirdPartyResource{ Name: "foo.company.com", Versions: {"v1"} }
// then the following RESTful resource is created on the server:
//   http://<host>/apis/company.com/v1/foos/...
func (m *ThirdPartyResourceServer) InstallThirdPartyResource(rsrc *extensions.ThirdPartyResource) error {
	kind, group, err := thirdpartyresourcedata.ExtractApiGroupAndKind(rsrc)
	if err != nil {
		return err
	}
	if len(rsrc.Versions) == 0 {
		return fmt.Errorf("ThirdPartyResource %s has no defined versions", rsrc.Name)
	}
	plural, _ := meta.KindToResource(schema.GroupVersionKind{
		Group:   group,
		Version: rsrc.Versions[0].Name,
		Kind:    kind,
	})
	path := extensionsrest.MakeThirdPartyPath(group)

	groupVersion := metav1.GroupVersionForDiscovery{
		GroupVersion: group + "/" + rsrc.Versions[0].Name,
		Version:      rsrc.Versions[0].Name,
	}
	apiGroup := metav1.APIGroup{
		Name:             group,
		Versions:         []metav1.GroupVersionForDiscovery{groupVersion},
		PreferredVersion: groupVersion,
	}

	thirdparty := m.thirdpartyapi(group, kind, rsrc.Versions[0].Name, plural.Resource)

	// If storage exists, this group has already been added, just update
	// the group with the new API
	if m.hasThirdPartyGroupStorage(path) {
		m.addThirdPartyResourceStorage(path, plural.Resource, thirdparty.Storage[plural.Resource].(*thirdpartyresourcedatastore.REST), apiGroup)
		return thirdparty.UpdateREST(m.genericAPIServer.HandlerContainer.Container)
	}

	if err := thirdparty.InstallREST(m.genericAPIServer.HandlerContainer.Container); err != nil {
		glog.Errorf("Unable to setup thirdparty api: %v", err)
	}
	m.genericAPIServer.HandlerContainer.Add(genericapi.NewGroupWebService(api.Codecs, path, apiGroup))

	m.addThirdPartyResourceStorage(path, plural.Resource, thirdparty.Storage[plural.Resource].(*thirdpartyresourcedatastore.REST), apiGroup)
	api.Registry.AddThirdPartyAPIGroupVersions(schema.GroupVersion{Group: group, Version: rsrc.Versions[0].Name})
	return nil
}

// HasThirdPartyResource returns true if a particular third party resource currently installed.
func (m *ThirdPartyResourceServer) HasThirdPartyResource(rsrc *extensions.ThirdPartyResource) (bool, error) {
	kind, group, err := thirdpartyresourcedata.ExtractApiGroupAndKind(rsrc)
	if err != nil {
		return false, err
	}
	path := extensionsrest.MakeThirdPartyPath(group)
	m.thirdPartyResourcesLock.Lock()
	defer m.thirdPartyResourcesLock.Unlock()
	entry := m.thirdPartyResources[path]
	if entry == nil {
		return false, nil
	}
	plural, _ := meta.KindToResource(unversioned.GroupVersionKind{
		Group:   group,
		Version: rsrc.Versions[0].Name,
		Kind:    kind,
	})
	_, found := entry.storage[plural.Resource]
	return found, nil
}

func testInstallThirdPartyResourceRemove(t *testing.T, version string) {
	master, etcdserver, server, assert := initThirdParty(t, version, "foo.company.com")
	defer server.Close()
	defer etcdserver.Terminate(t)

	expectedObj := Foo{
		ObjectMeta: api.ObjectMeta{
			Name: "test",
		},
		TypeMeta: unversioned.TypeMeta{
			Kind: "Foo",
		},
		SomeField:  "test field",
		OtherField: 10,
	}
	s, destroyFunc := generic.NewRawStorage(master.thirdPartyStorageConfig)
	defer destroyFunc()
	if !assert.NoError(createThirdPartyObject(s, "/ThirdPartyResourceData/company.com/foos/default/test", "test", expectedObj)) {
		t.FailNow()
		return
	}
	secondObj := expectedObj
	secondObj.Name = "bar"
	if !assert.NoError(createThirdPartyObject(s, "/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 := extensionsrest.MakeThirdPartyPath("company.com")
	master.RemoveThirdPartyResource(path + "/foos")

	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 {
		thirdPartyObj := extensions.ThirdPartyResourceData{}
		s, destroyFunc := generic.NewRawStorage(master.thirdPartyStorageConfig)
		err := s.Get(context.TODO(), key, &thirdPartyObj, false)
		if !storage.IsNotFound(err) {
			t.Errorf("expected deletion didn't happen: %v", err)
		}
		destroyFunc()
	}
	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])
		}
	}
}