Golang EtcdConfig.ServerList方法代碼示例

func newStorageDestinations(groupName string, groupMeta *apimachinery.GroupMeta) (*genericapiserver.StorageDestinations, error) {
	storageDestinations := genericapiserver.NewStorageDestinations()
	var storageConfig etcdstorage.EtcdConfig
	storageConfig.ServerList = []string{"http://127.0.0.1:4001"}
	storageConfig.Prefix = genericapiserver.DefaultEtcdPathPrefix
	storageConfig.Codec = groupMeta.Codec
	storageInterface, err := storageConfig.NewStorage()
	if err != nil {
		return nil, err
	}
	storageDestinations.AddAPIGroup(groupName, storageInterface)
	return &storageDestinations, nil
}

// setUp is a convience function for setting up for (most) tests.
func setUp(t *testing.T) (*Master, *etcdtesting.EtcdTestServer, Config, *assert.Assertions) {
	server := etcdtesting.NewEtcdTestClientServer(t)

	master := &Master{
		GenericAPIServer: &genericapiserver.GenericAPIServer{},
	}
	config := Config{
		Config: &genericapiserver.Config{},
	}

	etcdConfig := etcdstorage.EtcdConfig{
		Prefix:   etcdtest.PathPrefix(),
		CAFile:   server.CAFile,
		KeyFile:  server.KeyFile,
		CertFile: server.CertFile,
	}
	for _, url := range server.ClientURLs {
		etcdConfig.ServerList = append(etcdConfig.ServerList, url.String())
	}

	resourceEncoding := genericapiserver.NewDefaultResourceEncodingConfig()
	resourceEncoding.SetVersionEncoding(api.GroupName, *testapi.Default.GroupVersion(), unversioned.GroupVersion{Group: api.GroupName, Version: runtime.APIVersionInternal})
	resourceEncoding.SetVersionEncoding(autoscaling.GroupName, *testapi.Autoscaling.GroupVersion(), unversioned.GroupVersion{Group: autoscaling.GroupName, Version: runtime.APIVersionInternal})
	resourceEncoding.SetVersionEncoding(batch.GroupName, *testapi.Batch.GroupVersion(), unversioned.GroupVersion{Group: batch.GroupName, Version: runtime.APIVersionInternal})
	resourceEncoding.SetVersionEncoding(apps.GroupName, *testapi.Apps.GroupVersion(), unversioned.GroupVersion{Group: apps.GroupName, Version: runtime.APIVersionInternal})
	resourceEncoding.SetVersionEncoding(extensions.GroupName, *testapi.Extensions.GroupVersion(), unversioned.GroupVersion{Group: extensions.GroupName, Version: runtime.APIVersionInternal})
	storageFactory := genericapiserver.NewDefaultStorageFactory(etcdConfig, api.Codecs, resourceEncoding, DefaultAPIResourceConfigSource())

	config.StorageFactory = storageFactory
	config.APIResourceConfigSource = DefaultAPIResourceConfigSource()
	config.PublicAddress = net.ParseIP("192.168.10.4")
	config.Serializer = api.Codecs
	config.KubeletClient = client.FakeKubeletClient{}
	config.APIPrefix = "/api"
	config.APIGroupPrefix = "/apis"
	config.APIResourceConfigSource = DefaultAPIResourceConfigSource()
	config.ProxyDialer = func(network, addr string) (net.Conn, error) { return nil, nil }
	config.ProxyTLSClientConfig = &tls.Config{}

	// TODO: this is kind of hacky.  The trouble is that the sync loop
	// runs in a go-routine and there is no way to validate in the test
	// that the sync routine has actually run.  The right answer here
	// is probably to add some sort of callback that we can register
	// to validate that it's actually been run, but for now we don't
	// run the sync routine and register types manually.
	config.disableThirdPartyControllerForTesting = true

	master.nodeRegistry = registrytest.NewNodeRegistry([]string{"node1", "node2"}, api.NodeResources{})

	return master, server, config, assert.New(t)
}

func newEtcd(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 storageConfig etcdstorage.EtcdConfig
	storageConfig.ServerList = etcdServerList
	storageConfig.Prefix = pathPrefix
	versionedInterface, err := interfacesFunc(storageVersion)
	if err != nil {
		return nil, err
	}
	storageConfig.Codec = versionedInterface.Codec
	return storageConfig.NewStorage()
}

func newEtcd(etcdServerList []string, ns runtime.NegotiatedSerializer, storageGroupVersionString, pathPrefix string) (etcdStorage storage.Interface, err error) {
	if storageGroupVersionString == "" {
		return etcdStorage, fmt.Errorf("storageVersion is required to create a etcd storage")
	}
	storageVersion, err := unversioned.ParseGroupVersion(storageGroupVersionString)
	if err != nil {
		return nil, err
	}

	var storageConfig etcdstorage.EtcdConfig
	storageConfig.ServerList = etcdServerList
	storageConfig.Prefix = pathPrefix
	s, ok := ns.SerializerForMediaType("application/json", nil)
	if !ok {
		return nil, fmt.Errorf("unable to find serializer for JSON")
	}
	storageConfig.Codec = runtime.NewCodec(ns.EncoderForVersion(s, storageVersion), ns.DecoderToVersion(s, unversioned.GroupVersion{Group: storageVersion.Group, Version: runtime.APIVersionInternal}))
	return storageConfig.NewStorage()
}

func newEtcd(etcdServerList []string, ns runtime.NegotiatedSerializer, storageGroupVersionString, memoryGroupVersionString, pathPrefix string, quorum bool) (etcdStorage storage.Interface, err error) {
	if storageGroupVersionString == "" {
		return etcdStorage, fmt.Errorf("storageVersion is required to create a etcd storage")
	}
	storageVersion, err := unversioned.ParseGroupVersion(storageGroupVersionString)
	if err != nil {
		return nil, fmt.Errorf("couldn't understand storage version %v: %v", storageGroupVersionString, err)
	}
	memoryVersion, err := unversioned.ParseGroupVersion(memoryGroupVersionString)
	if err != nil {
		return nil, fmt.Errorf("couldn't understand memory version %v: %v", memoryGroupVersionString, err)
	}

	var storageConfig etcdstorage.EtcdConfig
	storageConfig.ServerList = etcdServerList
	storageConfig.Prefix = pathPrefix
	storageConfig.Quorum = quorum
	s, ok := ns.SerializerForMediaType("application/json", nil)
	if !ok {
		return nil, fmt.Errorf("unable to find serializer for JSON")
	}
	glog.Infof("constructing etcd storage interface.\n  sv: %v\n  mv: %v\n", storageVersion, memoryVersion)
	encoder := ns.EncoderForVersion(s, storageVersion)
	decoder := ns.DecoderToVersion(s, memoryVersion)
	if memoryVersion.Group != storageVersion.Group {
		// Allow this codec to translate between groups.
		if err = versioning.EnableCrossGroupEncoding(encoder, memoryVersion.Group, storageVersion.Group); err != nil {
			return nil, fmt.Errorf("error setting up encoder for %v: %v", storageGroupVersionString, err)
		}
		if err = versioning.EnableCrossGroupDecoding(decoder, storageVersion.Group, memoryVersion.Group); err != nil {
			return nil, fmt.Errorf("error setting up decoder for %v: %v", storageGroupVersionString, err)
		}
	}
	storageConfig.Codec = runtime.NewCodec(encoder, decoder)
	return storageConfig.NewStorage()
}