Update k8s.io dependencies to master to get selflink fix in client-go

vendor/k8s.io/client-go/rest/config.go

@@ -94,6 +94,10 @@ type Config struct {
 	// UserAgent is an optional field that specifies the caller of this request.
 	UserAgent string
 
+	// DisableCompression bypasses automatic GZip compression requests to the
+	// server.
+	DisableCompression bool
+
 	// Transport may be used for custom HTTP behavior. This attribute may not
 	// be specified with the TLS client certificate options. Use WrapTransport
 	// to provide additional per-server middleware behavior.
@@ -487,7 +491,7 @@ func AddUserAgent(config *Config, userAgent string) *Config {
 	return config
 }
 
-// AnonymousClientConfig returns a copy of the given config with all user credentials (cert/key, bearer token, and username/password) removed
+// AnonymousClientConfig returns a copy of the given config with all user credentials (cert/key, bearer token, and username/password) and custom transports (WrapTransport, Transport) removed
 func AnonymousClientConfig(config *Config) *Config {
 	// copy only known safe fields
 	return &Config{
@@ -500,14 +504,13 @@ func AnonymousClientConfig(config *Config) *Config {
 			CAFile:     config.TLSClientConfig.CAFile,
 			CAData:     config.TLSClientConfig.CAData,
 		},
-		RateLimiter:   config.RateLimiter,
-		UserAgent:     config.UserAgent,
-		Transport:     config.Transport,
-		WrapTransport: config.WrapTransport,
-		QPS:           config.QPS,
-		Burst:         config.Burst,
-		Timeout:       config.Timeout,
-		Dial:          config.Dial,
+		RateLimiter:        config.RateLimiter,
+		UserAgent:          config.UserAgent,
+		DisableCompression: config.DisableCompression,
+		QPS:                config.QPS,
+		Burst:              config.Burst,
+		Timeout:            config.Timeout,
+		Dial:               config.Dial,
 	}
 }
 
@@ -539,13 +542,14 @@ func CopyConfig(config *Config) *Config {
 			KeyData:    config.TLSClientConfig.KeyData,
 			CAData:     config.TLSClientConfig.CAData,
 		},
-		UserAgent:     config.UserAgent,
-		Transport:     config.Transport,
-		WrapTransport: config.WrapTransport,
-		QPS:           config.QPS,
-		Burst:         config.Burst,
-		RateLimiter:   config.RateLimiter,
-		Timeout:       config.Timeout,
-		Dial:          config.Dial,
+		UserAgent:          config.UserAgent,
+		DisableCompression: config.DisableCompression,
+		Transport:          config.Transport,
+		WrapTransport:      config.WrapTransport,
+		QPS:                config.QPS,
+		Burst:              config.Burst,
+		RateLimiter:        config.RateLimiter,
+		Timeout:            config.Timeout,
+		Dial:               config.Dial,
 	}
 }

vendor/k8s.io/client-go/rest/plugin.go

@@ -55,7 +55,7 @@ func RegisterAuthProviderPlugin(name string, plugin Factory) error {
 	pluginsLock.Lock()
 	defer pluginsLock.Unlock()
 	if _, found := plugins[name]; found {
-		return fmt.Errorf("Auth Provider Plugin %q was registered twice", name)
+		return fmt.Errorf("auth Provider Plugin %q was registered twice", name)
 	}
 	klog.V(4).Infof("Registered Auth Provider Plugin %q", name)
 	plugins[name] = plugin
@@ -67,7 +67,7 @@ func GetAuthProvider(clusterAddress string, apc *clientcmdapi.AuthProviderConfig
 	defer pluginsLock.Unlock()
 	p, ok := plugins[apc.Name]
 	if !ok {
-		return nil, fmt.Errorf("No Auth Provider found for name %q", apc.Name)
+		return nil, fmt.Errorf("no Auth Provider found for name %q", apc.Name)
 	}
 	return p(clusterAddress, apc.Config, persister)
 }

vendor/k8s.io/client-go/rest/request.go

@@ -521,14 +521,24 @@ func (r Request) finalURLTemplate() url.URL {
 	return *url
 }
 
-func (r *Request) tryThrottle() {
+func (r *Request) tryThrottle() error {
+	if r.throttle == nil {
+		return nil
+	}
+
 	now := time.Now()
-	if r.throttle != nil {
+	var err error
+	if r.ctx != nil {
+		err = r.throttle.Wait(r.ctx)
+	} else {
 		r.throttle.Accept()
 	}
+
 	if latency := time.Since(now); latency > longThrottleLatency {
 		klog.V(4).Infof("Throttling request took %v, request: %s:%s", latency, r.verb, r.URL().String())
 	}
+
+	return err
 }
 
 // Watch attempts to begin watching the requested location.
@@ -592,10 +602,15 @@ func (r *Request) WatchWithSpecificDecoders(wrapperDecoderFn func(io.ReadCloser)
 		if result := r.transformResponse(resp, req); result.err != nil {
 			return nil, result.err
 		}
-		return nil, fmt.Errorf("for request '%+v', got status: %v", url, resp.StatusCode)
+		return nil, fmt.Errorf("for request %s, got status: %v", url, resp.StatusCode)
 	}
 	wrapperDecoder := wrapperDecoderFn(resp.Body)
-	return watch.NewStreamWatcher(restclientwatch.NewDecoder(wrapperDecoder, embeddedDecoder)), nil
+	return watch.NewStreamWatcher(
+		restclientwatch.NewDecoder(wrapperDecoder, embeddedDecoder),
+		// use 500 to indicate that the cause of the error is unknown - other error codes
+		// are more specific to HTTP interactions, and set a reason
+		errors.NewClientErrorReporter(http.StatusInternalServerError, r.verb, "ClientWatchDecoding"),
+	), nil
 }
 
 // updateURLMetrics is a convenience function for pushing metrics.
@@ -625,13 +640,18 @@ func (r *Request) Stream() (io.ReadCloser, error) {
 		return nil, r.err
 	}
 
-	r.tryThrottle()
+	if err := r.tryThrottle(); err != nil {
+		return nil, err
+	}
 
 	url := r.URL().String()
 	req, err := http.NewRequest(r.verb, url, nil)
 	if err != nil {
 		return nil, err
 	}
+	if r.body != nil {
+		req.Body = ioutil.NopCloser(r.body)
+	}
 	if r.ctx != nil {
 		req = req.WithContext(r.ctx)
 	}
@@ -727,7 +747,9 @@ func (r *Request) request(fn func(*http.Request, *http.Response)) error {
 			// We are retrying the request that we already send to apiserver
 			// at least once before.
 			// This request should also be throttled with the client-internal throttler.
-			r.tryThrottle()
+			if err := r.tryThrottle(); err != nil {
+				return err
+			}
 		}
 		resp, err := client.Do(req)
 		updateURLMetrics(r, resp, err)
@@ -798,7 +820,9 @@ func (r *Request) request(fn func(*http.Request, *http.Response)) error {
 //  * If the server responds with a status: *errors.StatusError or *errors.UnexpectedObjectError
 //  * http.Client.Do errors are returned directly.
 func (r *Request) Do() Result {
-	r.tryThrottle()
+	if err := r.tryThrottle(); err != nil {
+		return Result{err: err}
+	}
 
 	var result Result
 	err := r.request(func(req *http.Request, resp *http.Response) {
@@ -812,7 +836,9 @@ func (r *Request) Do() Result {
 
 // DoRaw executes the request but does not process the response body.
 func (r *Request) DoRaw() ([]byte, error) {
-	r.tryThrottle()
+	if err := r.tryThrottle(); err != nil {
+		return nil, err
+	}
 
 	var result Result
 	err := r.request(func(req *http.Request, resp *http.Response) {
@@ -845,13 +871,13 @@ func (r *Request) transformResponse(resp *http.Response, req *http.Request) Resu
 			// 3. Apiserver closes connection.
 			// 4. client-go should catch this and return an error.
 			klog.V(2).Infof("Stream error %#v when reading response body, may be caused by closed connection.", err)
-			streamErr := fmt.Errorf("Stream error %#v when reading response body, may be caused by closed connection. Please retry.", err)
+			streamErr := fmt.Errorf("stream error when reading response body, may be caused by closed connection. Please retry. Original error: %v", err)
 			return Result{
 				err: streamErr,
 			}
 		default:
-			klog.Errorf("Unexpected error when reading response body: %#v", err)
-			unexpectedErr := fmt.Errorf("Unexpected error %#v when reading response body. Please retry.", err)
+			klog.Errorf("Unexpected error when reading response body: %v", err)
+			unexpectedErr := fmt.Errorf("unexpected error when reading response body. Please retry. Original error: %v", err)
 			return Result{
 				err: unexpectedErr,
 			}

vendor/k8s.io/client-go/rest/transport.go

@@ -61,9 +61,10 @@ func HTTPWrappersForConfig(config *Config, rt http.RoundTripper) (http.RoundTrip
 // TransportConfig converts a client config to an appropriate transport config.
 func (c *Config) TransportConfig() (*transport.Config, error) {
 	conf := &transport.Config{
-		UserAgent:     c.UserAgent,
-		Transport:     c.Transport,
-		WrapTransport: c.WrapTransport,
+		UserAgent:          c.UserAgent,
+		Transport:          c.Transport,
+		WrapTransport:      c.WrapTransport,
+		DisableCompression: c.DisableCompression,
 		TLS: transport.TLSConfig{
 			Insecure:   c.Insecure,
 			ServerName: c.ServerName,
@@ -74,9 +75,10 @@ func (c *Config) TransportConfig() (*transport.Config, error) {
 			KeyFile:    c.KeyFile,
 			KeyData:    c.KeyData,
 		},
-		Username:    c.Username,
-		Password:    c.Password,
-		BearerToken: c.BearerToken,
+		Username:        c.Username,
+		Password:        c.Password,
+		BearerToken:     c.BearerToken,
+		BearerTokenFile: c.BearerTokenFile,
 		Impersonate: transport.ImpersonationConfig{
 			UserName: c.Impersonate.UserName,
 			Groups:   c.Impersonate.Groups,

vendor/k8s.io/client-go/rest/watch/decoder.go

@@ -54,7 +54,7 @@ func (d *Decoder) Decode() (watch.EventType, runtime.Object, error) {
 		return "", nil, fmt.Errorf("unable to decode to metav1.Event")
 	}
 	switch got.Type {
-	case string(watch.Added), string(watch.Modified), string(watch.Deleted), string(watch.Error):
+	case string(watch.Added), string(watch.Modified), string(watch.Deleted), string(watch.Error), string(watch.Bookmark):
 	default:
 		return "", nil, fmt.Errorf("got invalid watch event type: %v", got.Type)
 	}