Merge pull request #1001 from Random-Liu/update-kubernetes

Update kubernetes to v1.13.0

cri.go

@@ -36,6 +36,7 @@ import (
 	imagespec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
+	"k8s.io/klog"
 
 	criconfig "github.com/containerd/cri/pkg/config"
 	"github.com/containerd/cri/pkg/constants"
@@ -175,16 +176,18 @@ func getServicesOpts(ic *plugin.InitContext) ([]containerd.ServicesOpt, error) {
 // Set glog level.
 func setGLogLevel() error {
 	l := logrus.GetLevel()
-	if err := flag.Set("logtostderr", "true"); err != nil {
+	fs := flag.NewFlagSet("klog", flag.PanicOnError)
+	klog.InitFlags(fs)
+	if err := fs.Set("logtostderr", "true"); err != nil {
 		return err
 	}
 	switch l {
 	case log.TraceLevel:
-		return flag.Set("v", "5")
+		return fs.Set("v", "5")
 	case logrus.DebugLevel:
-		return flag.Set("v", "4")
+		return fs.Set("v", "4")
 	case logrus.InfoLevel:
-		return flag.Set("v", "2")
+		return fs.Set("v", "2")
 	// glog doesn't support following filters. Defaults to v=0.
 	case logrus.WarnLevel:
 	case logrus.ErrorLevel:

hack/utils.sh

@@ -17,7 +17,7 @@
 ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"/..
 
 # Not from vendor.conf.
-CRITOOL_VERSION=v1.12.0
+CRITOOL_VERSION=v1.13.0
 CRITOOL_PKG=github.com/kubernetes-sigs/cri-tools
 CRITOOL_REPO=github.com/kubernetes-sigs/cri-tools
 

vendor.conf

@@ -21,11 +21,9 @@ github.com/docker/go-metrics 4ea375f7759c82740c893fc030bc37088d2ec098
 github.com/docker/go-units v0.3.1
 github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
 github.com/emicklei/go-restful v2.2.1
-github.com/ghodss/yaml v1.0.0
 github.com/godbus/dbus v3
 github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
 github.com/gogo/protobuf v1.0.0
-github.com/golang/glog 44145f04b68cf362d9c4df2182967c2275eaefed
 github.com/golang/protobuf v1.1.0
 github.com/google/gofuzz 44d81051d367757e1c7c6a5a86423ece9afcf63c
 github.com/grpc-ecosystem/go-grpc-prometheus v1.1
@@ -69,10 +67,12 @@ golang.org/x/time f51c12702a4d776e4c1fa9b0fabab841babae631
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944
 google.golang.org/grpc v1.12.0
 gopkg.in/inf.v0 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4
-gopkg.in/yaml.v2 53feefa2559fb8dfa8d81baad31be332c97d6c77
+gopkg.in/yaml.v2 v2.2.1
-k8s.io/api kubernetes-1.12.0
+k8s.io/api kubernetes-1.13.0
-k8s.io/apimachinery kubernetes-1.12.0
+k8s.io/apimachinery kubernetes-1.13.0
-k8s.io/apiserver kubernetes-1.12.0
+k8s.io/apiserver kubernetes-1.13.0
-k8s.io/client-go kubernetes-1.12.0
+k8s.io/client-go kubernetes-1.13.0
-k8s.io/kubernetes v1.12.0
+k8s.io/klog 8139d8cb77af419532b33dfa7dd09fbc5f1d344f
-k8s.io/utils cd34563cd63c2bd7c6fe88a73c4dcf34ed8a67cb
+k8s.io/kubernetes v1.13.0
+k8s.io/utils 0d26856f57b32ec3398579285e5c8a2bfe8c5243
+sigs.k8s.io/yaml v1.1.0

vendor/gopkg.in/yaml.v2/LICENSE

@@ -1,188 +1,201 @@
+                                 Apache License
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+      "Licensor" shall mean the copyright owner or entity authorized by
-continue to comply in full to this Library. If you modify this Library, you
+      the copyright owner that is granting the License.
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vendor/gopkg.in/yaml.v2/NOTICE

@@ -0,0 +1,13 @@
+Copyright 2011-2016 Canonical Ltd.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

vendor/gopkg.in/yaml.v2/README.md

@@ -42,7 +42,7 @@ The package API for yaml v2 will remain stable as described in [gopkg.in](https:
 License
 -------
 
-The yaml package is licensed under the LGPL with an exception that allows it to be linked statically. Please see the LICENSE file for details.
+The yaml package is licensed under the Apache License 2.0. Please see the LICENSE file for details.
 
 
 Example
@@ -65,6 +65,8 @@ b:
   d: [3, 4]
 `
 
+// Note: struct fields must be public in order for unmarshal to
+// correctly populate the data.
 type T struct {
         A string
         B struct {

vendor/gopkg.in/yaml.v2/apic.go

@@ -2,7 +2,6 @@ package yaml
 
 import (
 	"io"
-	"os"
 )
 
 func yaml_insert_token(parser *yaml_parser_t, pos int, token *yaml_token_t) {
@@ -48,9 +47,9 @@ func yaml_string_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err
 	return n, nil
 }
 
-// File read handler.
+// Reader read handler.
-func yaml_file_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
+func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
-	return parser.input_file.Read(buffer)
+	return parser.input_reader.Read(buffer)
 }
 
 // Set a string input.
@@ -64,12 +63,12 @@ func yaml_parser_set_input_string(parser *yaml_parser_t, input []byte) {
 }
 
 // Set a file input.
-func yaml_parser_set_input_file(parser *yaml_parser_t, file *os.File) {
+func yaml_parser_set_input_reader(parser *yaml_parser_t, r io.Reader) {
 	if parser.read_handler != nil {
 		panic("must set the input source only once")
 	}
-	parser.read_handler = yaml_file_read_handler
+	parser.read_handler = yaml_reader_read_handler
-	parser.input_file = file
+	parser.input_reader = r
 }
 
 // Set the source encoding.
@@ -81,14 +80,13 @@ func yaml_parser_set_encoding(parser *yaml_parser_t, encoding yaml_encoding_t) {
 }
 
 // Create a new emitter object.
-func yaml_emitter_initialize(emitter *yaml_emitter_t) bool {
+func yaml_emitter_initialize(emitter *yaml_emitter_t) {
 	*emitter = yaml_emitter_t{
 		buffer:     make([]byte, output_buffer_size),
 		raw_buffer: make([]byte, 0, output_raw_buffer_size),
 		states:     make([]yaml_emitter_state_t, 0, initial_stack_size),
 		events:     make([]yaml_event_t, 0, initial_queue_size),
 	}
-	return true
 }
 
 // Destroy an emitter object.
@@ -102,9 +100,10 @@ func yaml_string_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
 	return nil
 }
 
-// File write handler.
+// yaml_writer_write_handler uses emitter.output_writer to write the
-func yaml_file_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
+// emitted text.
-	_, err := emitter.output_file.Write(buffer)
+func yaml_writer_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
+	_, err := emitter.output_writer.Write(buffer)
 	return err
 }
 
@@ -118,12 +117,12 @@ func yaml_emitter_set_output_string(emitter *yaml_emitter_t, output_buffer *[]by
 }
 
 // Set a file output.
-func yaml_emitter_set_output_file(emitter *yaml_emitter_t, file io.Writer) {
+func yaml_emitter_set_output_writer(emitter *yaml_emitter_t, w io.Writer) {
 	if emitter.write_handler != nil {
 		panic("must set the output target only once")
 	}
-	emitter.write_handler = yaml_file_write_handler
+	emitter.write_handler = yaml_writer_write_handler
-	emitter.output_file = file
+	emitter.output_writer = w
 }
 
 // Set the output encoding.
@@ -252,41 +251,41 @@ func yaml_emitter_set_break(emitter *yaml_emitter_t, line_break yaml_break_t) {
 //
 
 // Create STREAM-START.
-func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) bool {
+func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) {
 	*event = yaml_event_t{
 		typ:      yaml_STREAM_START_EVENT,
 		encoding: encoding,
 	}
-	return true
 }
 
 // Create STREAM-END.
-func yaml_stream_end_event_initialize(event *yaml_event_t) bool {
+func yaml_stream_end_event_initialize(event *yaml_event_t) {
 	*event = yaml_event_t{
 		typ: yaml_STREAM_END_EVENT,
 	}
-	return true
 }
 
 // Create DOCUMENT-START.
-func yaml_document_start_event_initialize(event *yaml_event_t, version_directive *yaml_version_directive_t,
+func yaml_document_start_event_initialize(
-	tag_directives []yaml_tag_directive_t, implicit bool) bool {
+	event *yaml_event_t,
+	version_directive *yaml_version_directive_t,
+	tag_directives []yaml_tag_directive_t,
+	implicit bool,
+) {
 	*event = yaml_event_t{
 		typ:               yaml_DOCUMENT_START_EVENT,
 		version_directive: version_directive,
 		tag_directives:    tag_directives,
 		implicit:          implicit,
 	}
-	return true
 }
 
 // Create DOCUMENT-END.
-func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) bool {
+func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) {
 	*event = yaml_event_t{
 		typ:      yaml_DOCUMENT_END_EVENT,
 		implicit: implicit,
 	}
-	return true
 }
 
 ///*
@@ -348,7 +347,7 @@ func yaml_sequence_end_event_initialize(event *yaml_event_t) bool {
 }
 
 // Create MAPPING-START.
-func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) bool {
+func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) {
 	*event = yaml_event_t{
 		typ:      yaml_MAPPING_START_EVENT,
 		anchor:   anchor,
@@ -356,15 +355,13 @@ func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte
 		implicit: implicit,
 		style:    yaml_style_t(style),
 	}
-	return true
 }
 
 // Create MAPPING-END.
-func yaml_mapping_end_event_initialize(event *yaml_event_t) bool {
+func yaml_mapping_end_event_initialize(event *yaml_event_t) {
 	*event = yaml_event_t{
 		typ: yaml_MAPPING_END_EVENT,
 	}
-	return true
 }
 
 // Destroy an event object.
@@ -471,7 +468,7 @@ func yaml_event_delete(event *yaml_event_t) {
 //    } context
 //    tag_directive *yaml_tag_directive_t
 //
-//    context.error = YAML_NO_ERROR // Eliminate a compliler warning.
+//    context.error = YAML_NO_ERROR // Eliminate a compiler warning.
 //
 //    assert(document) // Non-NULL document object is expected.
 //

vendor/gopkg.in/yaml.v2/decode.go

@@ -4,6 +4,7 @@ import (
 	"encoding"
 	"encoding/base64"
 	"fmt"
+	"io"
 	"math"
 	"reflect"
 	"strconv"
@@ -22,19 +23,22 @@ type node struct {
 	kind         int
 	line, column int
 	tag          string
-	value        string
+	// For an alias node, alias holds the resolved alias.
-	implicit     bool
+	alias    *node
-	children     []*node
+	value    string
-	anchors      map[string]*node
+	implicit bool
+	children []*node
+	anchors  map[string]*node
 }
 
 // ----------------------------------------------------------------------------
 // Parser, produces a node tree out of a libyaml event stream.
 
 type parser struct {
-	parser yaml_parser_t
+	parser   yaml_parser_t
-	event  yaml_event_t
+	event    yaml_event_t
-	doc    *node
+	doc      *node
+	doneInit bool
 }
 
 func newParser(b []byte) *parser {
@@ -42,21 +46,30 @@ func newParser(b []byte) *parser {
 	if !yaml_parser_initialize(&p.parser) {
 		panic("failed to initialize YAML emitter")
 	}
-
 	if len(b) == 0 {
 		b = []byte{'\n'}
 	}
-
 	yaml_parser_set_input_string(&p.parser, b)
-
-	p.skip()
-	if p.event.typ != yaml_STREAM_START_EVENT {
-		panic("expected stream start event, got " + strconv.Itoa(int(p.event.typ)))
-	}
-	p.skip()
 	return &p
 }
 
+func newParserFromReader(r io.Reader) *parser {
+	p := parser{}
+	if !yaml_parser_initialize(&p.parser) {
+		panic("failed to initialize YAML emitter")
+	}
+	yaml_parser_set_input_reader(&p.parser, r)
+	return &p
+}
+
+func (p *parser) init() {
+	if p.doneInit {
+		return
+	}
+	p.expect(yaml_STREAM_START_EVENT)
+	p.doneInit = true
+}
+
 func (p *parser) destroy() {
 	if p.event.typ != yaml_NO_EVENT {
 		yaml_event_delete(&p.event)
@@ -64,16 +77,35 @@ func (p *parser) destroy() {
 	yaml_parser_delete(&p.parser)
 }
 
-func (p *parser) skip() {
+// expect consumes an event from the event stream and
-	if p.event.typ != yaml_NO_EVENT {
+// checks that it's of the expected type.
-		if p.event.typ == yaml_STREAM_END_EVENT {
+func (p *parser) expect(e yaml_event_type_t) {
-			failf("attempted to go past the end of stream; corrupted value?")
+	if p.event.typ == yaml_NO_EVENT {
+		if !yaml_parser_parse(&p.parser, &p.event) {
+			p.fail()
 		}
-		yaml_event_delete(&p.event)
+	}
+	if p.event.typ == yaml_STREAM_END_EVENT {
+		failf("attempted to go past the end of stream; corrupted value?")
+	}
+	if p.event.typ != e {
+		p.parser.problem = fmt.Sprintf("expected %s event but got %s", e, p.event.typ)
+		p.fail()
+	}
+	yaml_event_delete(&p.event)
+	p.event.typ = yaml_NO_EVENT
+}
+
+// peek peeks at the next event in the event stream,
+// puts the results into p.event and returns the event type.
+func (p *parser) peek() yaml_event_type_t {
+	if p.event.typ != yaml_NO_EVENT {
+		return p.event.typ
 	}
 	if !yaml_parser_parse(&p.parser, &p.event) {
 		p.fail()
 	}
+	return p.event.typ
 }
 
 func (p *parser) fail() {
@@ -81,6 +113,10 @@ func (p *parser) fail() {
 	var line int
 	if p.parser.problem_mark.line != 0 {
 		line = p.parser.problem_mark.line
+		// Scanner errors don't iterate line before returning error
+		if p.parser.error == yaml_SCANNER_ERROR {
+			line++
+		}
 	} else if p.parser.context_mark.line != 0 {
 		line = p.parser.context_mark.line
 	}
@@ -103,7 +139,8 @@ func (p *parser) anchor(n *node, anchor []byte) {
 }
 
 func (p *parser) parse() *node {
-	switch p.event.typ {
+	p.init()
+	switch p.peek() {
 	case yaml_SCALAR_EVENT:
 		return p.scalar()
 	case yaml_ALIAS_EVENT:
@@ -118,9 +155,8 @@ func (p *parser) parse() *node {
 		// Happens when attempting to decode an empty buffer.
 		return nil
 	default:
-		panic("attempted to parse unknown event: " + strconv.Itoa(int(p.event.typ)))
+		panic("attempted to parse unknown event: " + p.event.typ.String())
 	}
-	panic("unreachable")
 }
 
 func (p *parser) node(kind int) *node {
@@ -135,19 +171,20 @@ func (p *parser) document() *node {
 	n := p.node(documentNode)
 	n.anchors = make(map[string]*node)
 	p.doc = n
-	p.skip()
+	p.expect(yaml_DOCUMENT_START_EVENT)
 	n.children = append(n.children, p.parse())
-	if p.event.typ != yaml_DOCUMENT_END_EVENT {
+	p.expect(yaml_DOCUMENT_END_EVENT)
-		panic("expected end of document event but got " + strconv.Itoa(int(p.event.typ)))
-	}
-	p.skip()
 	return n
 }
 
 func (p *parser) alias() *node {
 	n := p.node(aliasNode)
 	n.value = string(p.event.anchor)
-	p.skip()
+	n.alias = p.doc.anchors[n.value]
+	if n.alias == nil {
+		failf("unknown anchor '%s' referenced", n.value)
+	}
+	p.expect(yaml_ALIAS_EVENT)
 	return n
 }
 
@@ -157,29 +194,29 @@ func (p *parser) scalar() *node {
 	n.tag = string(p.event.tag)
 	n.implicit = p.event.implicit
 	p.anchor(n, p.event.anchor)
-	p.skip()
+	p.expect(yaml_SCALAR_EVENT)
 	return n
 }
 
 func (p *parser) sequence() *node {
 	n := p.node(sequenceNode)
 	p.anchor(n, p.event.anchor)
-	p.skip()
+	p.expect(yaml_SEQUENCE_START_EVENT)
-	for p.event.typ != yaml_SEQUENCE_END_EVENT {
+	for p.peek() != yaml_SEQUENCE_END_EVENT {
 		n.children = append(n.children, p.parse())
 	}
-	p.skip()
+	p.expect(yaml_SEQUENCE_END_EVENT)
 	return n
 }
 
 func (p *parser) mapping() *node {
 	n := p.node(mappingNode)
 	p.anchor(n, p.event.anchor)
-	p.skip()
+	p.expect(yaml_MAPPING_START_EVENT)
-	for p.event.typ != yaml_MAPPING_END_EVENT {
+	for p.peek() != yaml_MAPPING_END_EVENT {
 		n.children = append(n.children, p.parse(), p.parse())
 	}
-	p.skip()
+	p.expect(yaml_MAPPING_END_EVENT)
 	return n
 }
 
@@ -188,9 +225,10 @@ func (p *parser) mapping() *node {
 
 type decoder struct {
 	doc     *node
-	aliases map[string]bool
+	aliases map[*node]bool
 	mapType reflect.Type
 	terrors []string
+	strict  bool
 }
 
 var (
@@ -198,11 +236,13 @@ var (
 	durationType   = reflect.TypeOf(time.Duration(0))
 	defaultMapType = reflect.TypeOf(map[interface{}]interface{}{})
 	ifaceType      = defaultMapType.Elem()
+	timeType       = reflect.TypeOf(time.Time{})
+	ptrTimeType    = reflect.TypeOf(&time.Time{})
 )
 
-func newDecoder() *decoder {
+func newDecoder(strict bool) *decoder {
-	d := &decoder{mapType: defaultMapType}
+	d := &decoder{mapType: defaultMapType, strict: strict}
-	d.aliases = make(map[string]bool)
+	d.aliases = make(map[*node]bool)
 	return d
 }
 
@@ -251,7 +291,7 @@ func (d *decoder) callUnmarshaler(n *node, u Unmarshaler) (good bool) {
 //
 // If n holds a null value, prepare returns before doing anything.
 func (d *decoder) prepare(n *node, out reflect.Value) (newout reflect.Value, unmarshaled, good bool) {
-	if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "") {
+	if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "~" || n.value == "" && n.implicit) {
 		return out, false, false
 	}
 	again := true
@@ -308,16 +348,13 @@ func (d *decoder) document(n *node, out reflect.Value) (good bool) {
 }
 
 func (d *decoder) alias(n *node, out reflect.Value) (good bool) {
-	an, ok := d.doc.anchors[n.value]
+	if d.aliases[n] {
-	if !ok {
+		// TODO this could actually be allowed in some circumstances.
-		failf("unknown anchor '%s' referenced", n.value)
-	}
-	if d.aliases[n.value] {
 		failf("anchor '%s' value contains itself", n.value)
 	}
-	d.aliases[n.value] = true
+	d.aliases[n] = true
-	good = d.unmarshal(an, out)
+	good = d.unmarshal(n.alias, out)
-	delete(d.aliases, n.value)
+	delete(d.aliases, n)
 	return good
 }
 
@@ -329,7 +366,7 @@ func resetMap(out reflect.Value) {
 	}
 }
 
-func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
+func (d *decoder) scalar(n *node, out reflect.Value) bool {
 	var tag string
 	var resolved interface{}
 	if n.tag == "" && !n.implicit {
@@ -353,9 +390,26 @@ func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
 		}
 		return true
 	}
-	if s, ok := resolved.(string); ok && out.CanAddr() {
+	if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
-		if u, ok := out.Addr().Interface().(encoding.TextUnmarshaler); ok {
+		// We've resolved to exactly the type we want, so use that.
-			err := u.UnmarshalText([]byte(s))
+		out.Set(resolvedv)
+		return true
+	}
+	// Perhaps we can use the value as a TextUnmarshaler to
+	// set its value.
+	if out.CanAddr() {
+		u, ok := out.Addr().Interface().(encoding.TextUnmarshaler)
+		if ok {
+			var text []byte
+			if tag == yaml_BINARY_TAG {
+				text = []byte(resolved.(string))
+			} else {
+				// We let any value be unmarshaled into TextUnmarshaler.
+				// That might be more lax than we'd like, but the
+				// TextUnmarshaler itself should bowl out any dubious values.
+				text = []byte(n.value)
+			}
+			err := u.UnmarshalText(text)
 			if err != nil {
 				fail(err)
 			}
@@ -366,46 +420,54 @@ func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
 	case reflect.String:
 		if tag == yaml_BINARY_TAG {
 			out.SetString(resolved.(string))
-			good = true
+			return true
-		} else if resolved != nil {
+		}
+		if resolved != nil {
 			out.SetString(n.value)
-			good = true
+			return true
 		}
 	case reflect.Interface:
 		if resolved == nil {
 			out.Set(reflect.Zero(out.Type()))
+		} else if tag == yaml_TIMESTAMP_TAG {
+			// It looks like a timestamp but for backward compatibility
+			// reasons we set it as a string, so that code that unmarshals
+			// timestamp-like values into interface{} will continue to
+			// see a string and not a time.Time.
+			// TODO(v3) Drop this.
+			out.Set(reflect.ValueOf(n.value))
 		} else {
 			out.Set(reflect.ValueOf(resolved))
 		}
-		good = true
+		return true
 	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
 		switch resolved := resolved.(type) {
 		case int:
 			if !out.OverflowInt(int64(resolved)) {
 				out.SetInt(int64(resolved))
-				good = true
+				return true
 			}
 		case int64:
 			if !out.OverflowInt(resolved) {
 				out.SetInt(resolved)
-				good = true
+				return true
 			}
 		case uint64:
 			if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
 				out.SetInt(int64(resolved))
-				good = true
+				return true
 			}
 		case float64:
 			if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
 				out.SetInt(int64(resolved))
-				good = true
+				return true
 			}
 		case string:
 			if out.Type() == durationType {
 				d, err := time.ParseDuration(resolved)
 				if err == nil {
 					out.SetInt(int64(d))
-					good = true
+					return true
 				}
 			}
 		}
@@ -414,44 +476,49 @@ func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
 		case int:
 			if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
 				out.SetUint(uint64(resolved))
-				good = true
+				return true
 			}
 		case int64:
 			if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
 				out.SetUint(uint64(resolved))
-				good = true
+				return true
 			}
 		case uint64:
 			if !out.OverflowUint(uint64(resolved)) {
 				out.SetUint(uint64(resolved))
-				good = true
+				return true
 			}
 		case float64:
 			if resolved <= math.MaxUint64 && !out.OverflowUint(uint64(resolved)) {
 				out.SetUint(uint64(resolved))
-				good = true
+				return true
 			}
 		}
 	case reflect.Bool:
 		switch resolved := resolved.(type) {
 		case bool:
 			out.SetBool(resolved)
-			good = true
+			return true
 		}
 	case reflect.Float32, reflect.Float64:
 		switch resolved := resolved.(type) {
 		case int:
 			out.SetFloat(float64(resolved))
-			good = true
+			return true
 		case int64:
 			out.SetFloat(float64(resolved))
-			good = true
+			return true
 		case uint64:
 			out.SetFloat(float64(resolved))
-			good = true
+			return true
 		case float64:
 			out.SetFloat(resolved)
-			good = true
+			return true
+		}
+	case reflect.Struct:
+		if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
+			out.Set(resolvedv)
+			return true
 		}
 	case reflect.Ptr:
 		if out.Type().Elem() == reflect.TypeOf(resolved) {
@@ -459,13 +526,11 @@ func (d *decoder) scalar(n *node, out reflect.Value) (good bool) {
 			elem := reflect.New(out.Type().Elem())
 			elem.Elem().Set(reflect.ValueOf(resolved))
 			out.Set(elem)
-			good = true
+			return true
 		}
 	}
-	if !good {
+	d.terror(n, tag, out)
-		d.terror(n, tag, out)
+	return false
-	}
-	return good
 }
 
 func settableValueOf(i interface{}) reflect.Value {
@@ -482,6 +547,10 @@ func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
 	switch out.Kind() {
 	case reflect.Slice:
 		out.Set(reflect.MakeSlice(out.Type(), l, l))
+	case reflect.Array:
+		if l != out.Len() {
+			failf("invalid array: want %d elements but got %d", out.Len(), l)
+		}
 	case reflect.Interface:
 		// No type hints. Will have to use a generic sequence.
 		iface = out
@@ -500,7 +569,9 @@ func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
 			j++
 		}
 	}
-	out.Set(out.Slice(0, j))
+	if out.Kind() != reflect.Array {
+		out.Set(out.Slice(0, j))
+	}
 	if iface.IsValid() {
 		iface.Set(out)
 	}
@@ -561,7 +632,7 @@ func (d *decoder) mapping(n *node, out reflect.Value) (good bool) {
 			}
 			e := reflect.New(et).Elem()
 			if d.unmarshal(n.children[i+1], e) {
-				out.SetMapIndex(k, e)
+				d.setMapIndex(n.children[i+1], out, k, e)
 			}
 		}
 	}
@@ -569,6 +640,14 @@ func (d *decoder) mapping(n *node, out reflect.Value) (good bool) {
 	return true
 }
 
+func (d *decoder) setMapIndex(n *node, out, k, v reflect.Value) {
+	if d.strict && out.MapIndex(k) != zeroValue {
+		d.terrors = append(d.terrors, fmt.Sprintf("line %d: key %#v already set in map", n.line+1, k.Interface()))
+		return
+	}
+	out.SetMapIndex(k, v)
+}
+
 func (d *decoder) mappingSlice(n *node, out reflect.Value) (good bool) {
 	outt := out.Type()
 	if outt.Elem() != mapItemType {
@@ -616,6 +695,10 @@ func (d *decoder) mappingStruct(n *node, out reflect.Value) (good bool) {
 		elemType = inlineMap.Type().Elem()
 	}
 
+	var doneFields []bool
+	if d.strict {
+		doneFields = make([]bool, len(sinfo.FieldsList))
+	}
 	for i := 0; i < l; i += 2 {
 		ni := n.children[i]
 		if isMerge(ni) {
@@ -626,6 +709,13 @@ func (d *decoder) mappingStruct(n *node, out reflect.Value) (good bool) {
 			continue
 		}
 		if info, ok := sinfo.FieldsMap[name.String()]; ok {
+			if d.strict {
+				if doneFields[info.Id] {
+					d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.line+1, name.String(), out.Type()))
+					continue
+				}
+				doneFields[info.Id] = true
+			}
 			var field reflect.Value
 			if info.Inline == nil {
 				field = out.Field(info.Num)
@@ -639,7 +729,9 @@ func (d *decoder) mappingStruct(n *node, out reflect.Value) (good bool) {
 			}
 			value := reflect.New(elemType).Elem()
 			d.unmarshal(n.children[i+1], value)
-			inlineMap.SetMapIndex(name, value)
+			d.setMapIndex(n.children[i+1], inlineMap, name, value)
+		} else if d.strict {
+			d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.line+1, name.String(), out.Type()))
 		}
 	}
 	return true

vendor/gopkg.in/yaml.v2/emitterc.go

@@ -2,6 +2,7 @@ package yaml
 
 import (
 	"bytes"
+	"fmt"
 )
 
 // Flush the buffer if needed.
@@ -664,9 +665,8 @@ func yaml_emitter_emit_node(emitter *yaml_emitter_t, event *yaml_event_t,
 		return yaml_emitter_emit_mapping_start(emitter, event)
 	default:
 		return yaml_emitter_set_emitter_error(emitter,
-			"expected SCALAR, SEQUENCE-START, MAPPING-START, or ALIAS")
+			fmt.Sprintf("expected SCALAR, SEQUENCE-START, MAPPING-START, or ALIAS, but got %v", event.typ))
 	}
-	return false
 }
 
 // Expect ALIAS.
@@ -843,7 +843,7 @@ func yaml_emitter_select_scalar_style(emitter *yaml_emitter_t, event *yaml_event
 	return true
 }
 
-// Write an achor.
+// Write an anchor.
 func yaml_emitter_process_anchor(emitter *yaml_emitter_t) bool {
 	if emitter.anchor_data.anchor == nil {
 		return true
@@ -995,10 +995,10 @@ func yaml_emitter_analyze_scalar(emitter *yaml_emitter_t, value []byte) bool {
 		break_space    = false
 		space_break    = false
 
-		preceeded_by_whitespace = false
+		preceded_by_whitespace = false
-		followed_by_whitespace  = false
+		followed_by_whitespace = false
-		previous_space          = false
+		previous_space         = false
-		previous_break          = false
+		previous_break         = false
 	)
 
 	emitter.scalar_data.value = value
@@ -1017,7 +1017,7 @@ func yaml_emitter_analyze_scalar(emitter *yaml_emitter_t, value []byte) bool {
 		flow_indicators = true
 	}
 
-	preceeded_by_whitespace = true
+	preceded_by_whitespace = true
 	for i, w := 0, 0; i < len(value); i += w {
 		w = width(value[i])
 		followed_by_whitespace = i+w >= len(value) || is_blank(value, i+w)
@@ -1048,7 +1048,7 @@ func yaml_emitter_analyze_scalar(emitter *yaml_emitter_t, value []byte) bool {
 					block_indicators = true
 				}
 			case '#':
-				if preceeded_by_whitespace {
+				if preceded_by_whitespace {
 					flow_indicators = true
 					block_indicators = true
 				}
@@ -1089,7 +1089,7 @@ func yaml_emitter_analyze_scalar(emitter *yaml_emitter_t, value []byte) bool {
 		}
 
 		// [Go]: Why 'z'? Couldn't be the end of the string as that's the loop condition.
-		preceeded_by_whitespace = is_blankz(value, i)
+		preceded_by_whitespace = is_blankz(value, i)
 	}
 
 	emitter.scalar_data.multiline = line_breaks

vendor/gopkg.in/yaml.v2/encode.go

@@ -3,12 +3,14 @@ package yaml
 import (
 	"encoding"
 	"fmt"
+	"io"
 	"reflect"
 	"regexp"
 	"sort"
 	"strconv"
 	"strings"
 	"time"
+	"unicode/utf8"
 )
 
 type encoder struct {
@@ -16,25 +18,39 @@ type encoder struct {
 	event   yaml_event_t
 	out     []byte
 	flow    bool
+	// doneInit holds whether the initial stream_start_event has been
+	// emitted.
+	doneInit bool
 }
 
-func newEncoder() (e *encoder) {
+func newEncoder() *encoder {
-	e = &encoder{}
+	e := &encoder{}
-	e.must(yaml_emitter_initialize(&e.emitter))
+	yaml_emitter_initialize(&e.emitter)
 	yaml_emitter_set_output_string(&e.emitter, &e.out)
 	yaml_emitter_set_unicode(&e.emitter, true)
-	e.must(yaml_stream_start_event_initialize(&e.event, yaml_UTF8_ENCODING))
-	e.emit()
-	e.must(yaml_document_start_event_initialize(&e.event, nil, nil, true))
-	e.emit()
 	return e
 }
 
-func (e *encoder) finish() {
+func newEncoderWithWriter(w io.Writer) *encoder {
-	e.must(yaml_document_end_event_initialize(&e.event, true))
+	e := &encoder{}
+	yaml_emitter_initialize(&e.emitter)
+	yaml_emitter_set_output_writer(&e.emitter, w)
+	yaml_emitter_set_unicode(&e.emitter, true)
+	return e
+}
+
+func (e *encoder) init() {
+	if e.doneInit {
+		return
+	}
+	yaml_stream_start_event_initialize(&e.event, yaml_UTF8_ENCODING)
 	e.emit()
+	e.doneInit = true
+}
+
+func (e *encoder) finish() {
 	e.emitter.open_ended = false
-	e.must(yaml_stream_end_event_initialize(&e.event))
+	yaml_stream_end_event_initialize(&e.event)
 	e.emit()
 }
 
@@ -44,9 +60,7 @@ func (e *encoder) destroy() {
 
 func (e *encoder) emit() {
 	// This will internally delete the e.event value.
-	if !yaml_emitter_emit(&e.emitter, &e.event) && e.event.typ != yaml_DOCUMENT_END_EVENT && e.event.typ != yaml_STREAM_END_EVENT {
+	e.must(yaml_emitter_emit(&e.emitter, &e.event))
-		e.must(false)
-	}
 }
 
 func (e *encoder) must(ok bool) {
@@ -59,13 +73,28 @@ func (e *encoder) must(ok bool) {
 	}
 }
 
+func (e *encoder) marshalDoc(tag string, in reflect.Value) {
+	e.init()
+	yaml_document_start_event_initialize(&e.event, nil, nil, true)
+	e.emit()
+	e.marshal(tag, in)
+	yaml_document_end_event_initialize(&e.event, true)
+	e.emit()
+}
+
 func (e *encoder) marshal(tag string, in reflect.Value) {
-	if !in.IsValid() {
+	if !in.IsValid() || in.Kind() == reflect.Ptr && in.IsNil() {
 		e.nilv()
 		return
 	}
 	iface := in.Interface()
-	if m, ok := iface.(Marshaler); ok {
+	switch m := iface.(type) {
+	case time.Time, *time.Time:
+		// Although time.Time implements TextMarshaler,
+		// we don't want to treat it as a string for YAML
+		// purposes because YAML has special support for
+		// timestamps.
+	case Marshaler:
 		v, err := m.MarshalYAML()
 		if err != nil {
 			fail(err)
@@ -75,31 +104,34 @@ func (e *encoder) marshal(tag string, in reflect.Value) {
 			return
 		}
 		in = reflect.ValueOf(v)
-	} else if m, ok := iface.(encoding.TextMarshaler); ok {
+	case encoding.TextMarshaler:
 		text, err := m.MarshalText()
 		if err != nil {
 			fail(err)
 		}
 		in = reflect.ValueOf(string(text))
+	case nil:
+		e.nilv()
+		return
 	}
 	switch in.Kind() {
 	case reflect.Interface:
-		if in.IsNil() {
+		e.marshal(tag, in.Elem())
-			e.nilv()
-		} else {
-			e.marshal(tag, in.Elem())
-		}
 	case reflect.Map:
 		e.mapv(tag, in)
 	case reflect.Ptr:
-		if in.IsNil() {
+		if in.Type() == ptrTimeType {
-			e.nilv()
+			e.timev(tag, in.Elem())
 		} else {
 			e.marshal(tag, in.Elem())
 		}
 	case reflect.Struct:
-		e.structv(tag, in)
+		if in.Type() == timeType {
-	case reflect.Slice:
+			e.timev(tag, in)
+		} else {
+			e.structv(tag, in)
+		}
+	case reflect.Slice, reflect.Array:
 		if in.Type().Elem() == mapItemType {
 			e.itemsv(tag, in)
 		} else {
@@ -191,10 +223,10 @@ func (e *encoder) mappingv(tag string, f func()) {
 		e.flow = false
 		style = yaml_FLOW_MAPPING_STYLE
 	}
-	e.must(yaml_mapping_start_event_initialize(&e.event, nil, []byte(tag), implicit, style))
+	yaml_mapping_start_event_initialize(&e.event, nil, []byte(tag), implicit, style)
 	e.emit()
 	f()
-	e.must(yaml_mapping_end_event_initialize(&e.event))
+	yaml_mapping_end_event_initialize(&e.event)
 	e.emit()
 }
 
@@ -240,23 +272,36 @@ var base60float = regexp.MustCompile(`^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+(?:\.[0
 func (e *encoder) stringv(tag string, in reflect.Value) {
 	var style yaml_scalar_style_t
 	s := in.String()
-	rtag, rs := resolve("", s)
+	canUsePlain := true
-	if rtag == yaml_BINARY_TAG {
+	switch {
-		if tag == "" || tag == yaml_STR_TAG {
+	case !utf8.ValidString(s):
-			tag = rtag
+		if tag == yaml_BINARY_TAG {
-			s = rs.(string)
-		} else if tag == yaml_BINARY_TAG {
 			failf("explicitly tagged !!binary data must be base64-encoded")
-		} else {
+		}
+		if tag != "" {
 			failf("cannot marshal invalid UTF-8 data as %s", shortTag(tag))
 		}
+		// It can't be encoded directly as YAML so use a binary tag
+		// and encode it as base64.
+		tag = yaml_BINARY_TAG
+		s = encodeBase64(s)
+	case tag == "":
+		// Check to see if it would resolve to a specific
+		// tag when encoded unquoted. If it doesn't,
+		// there's no need to quote it.
+		rtag, _ := resolve("", s)
+		canUsePlain = rtag == yaml_STR_TAG && !isBase60Float(s)
 	}
-	if tag == "" && (rtag != yaml_STR_TAG || isBase60Float(s)) {
+	// Note: it's possible for user code to emit invalid YAML
-		style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
+	// if they explicitly specify a tag and a string containing
-	} else if strings.Contains(s, "\n") {
+	// text that's incompatible with that tag.
+	switch {
+	case strings.Contains(s, "\n"):
 		style = yaml_LITERAL_SCALAR_STYLE
-	} else {
+	case canUsePlain:
 		style = yaml_PLAIN_SCALAR_STYLE
+	default:
+		style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
 	}
 	e.emitScalar(s, "", tag, style)
 }
@@ -281,9 +326,20 @@ func (e *encoder) uintv(tag string, in reflect.Value) {
 	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
 }
 
+func (e *encoder) timev(tag string, in reflect.Value) {
+	t := in.Interface().(time.Time)
+	s := t.Format(time.RFC3339Nano)
+	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
+}
+
 func (e *encoder) floatv(tag string, in reflect.Value) {
-	// FIXME: Handle 64 bits here.
+	// Issue #352: When formatting, use the precision of the underlying value
-	s := strconv.FormatFloat(float64(in.Float()), 'g', -1, 32)
+	precision := 64
+	if in.Kind() == reflect.Float32 {
+		precision = 32
+	}
+
+	s := strconv.FormatFloat(in.Float(), 'g', -1, precision)
 	switch s {
 	case "+Inf":
 		s = ".inf"

vendor/gopkg.in/yaml.v2/parserc.go

@@ -166,7 +166,6 @@ func yaml_parser_state_machine(parser *yaml_parser_t, event *yaml_event_t) bool
 	default:
 		panic("invalid parser state")
 	}
-	return false
 }
 
 // Parse the production:

vendor/gopkg.in/yaml.v2/readerc.go

@@ -93,9 +93,18 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 		panic("read handler must be set")
 	}
 
+	// [Go] This function was changed to guarantee the requested length size at EOF.
+	// The fact we need to do this is pretty awful, but the description above implies
+	// for that to be the case, and there are tests 
+
 	// If the EOF flag is set and the raw buffer is empty, do nothing.
 	if parser.eof && parser.raw_buffer_pos == len(parser.raw_buffer) {
-		return true
+		// [Go] ACTUALLY! Read the documentation of this function above.
+		// This is just broken. To return true, we need to have the
+		// given length in the buffer. Not doing that means every single
+		// check that calls this function to make sure the buffer has a
+		// given length is Go) panicking; or C) accessing invalid memory.
+		//return true
 	}
 
 	// Return if the buffer contains enough characters.
@@ -247,7 +256,7 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 				if parser.encoding == yaml_UTF16LE_ENCODING {
 					low, high = 0, 1
 				} else {
-					high, low = 1, 0
+					low, high = 1, 0
 				}
 
 				// The UTF-16 encoding is not as simple as one might
@@ -357,23 +366,26 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 			if value <= 0x7F {
 				// 0000 0000-0000 007F . 0xxxxxxx
 				parser.buffer[buffer_len+0] = byte(value)
+				buffer_len += 1
 			} else if value <= 0x7FF {
 				// 0000 0080-0000 07FF . 110xxxxx 10xxxxxx
 				parser.buffer[buffer_len+0] = byte(0xC0 + (value >> 6))
 				parser.buffer[buffer_len+1] = byte(0x80 + (value & 0x3F))
+				buffer_len += 2
 			} else if value <= 0xFFFF {
 				// 0000 0800-0000 FFFF . 1110xxxx 10xxxxxx 10xxxxxx
 				parser.buffer[buffer_len+0] = byte(0xE0 + (value >> 12))
 				parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 6) & 0x3F))
 				parser.buffer[buffer_len+2] = byte(0x80 + (value & 0x3F))
+				buffer_len += 3
 			} else {
 				// 0001 0000-0010 FFFF . 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
 				parser.buffer[buffer_len+0] = byte(0xF0 + (value >> 18))
 				parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 12) & 0x3F))
 				parser.buffer[buffer_len+2] = byte(0x80 + ((value >> 6) & 0x3F))
 				parser.buffer[buffer_len+3] = byte(0x80 + (value & 0x3F))
+				buffer_len += 4
 			}
-			buffer_len += width
 
 			parser.unread++
 		}
@@ -386,6 +398,15 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 			break
 		}
 	}
+	// [Go] Read the documentation of this function above. To return true,
+	// we need to have the given length in the buffer. Not doing that means
+	// every single check that calls this function to make sure the buffer
+	// has a given length is Go) panicking; or C) accessing invalid memory.
+	// This happens here due to the EOF above breaking early.
+	for buffer_len < length {
+		parser.buffer[buffer_len] = 0
+		buffer_len++
+	}
 	parser.buffer = parser.buffer[:buffer_len]
 	return true
 }

vendor/gopkg.in/yaml.v2/resolve.go

@@ -3,9 +3,10 @@ package yaml
 import (
 	"encoding/base64"
 	"math"
+	"regexp"
 	"strconv"
 	"strings"
-	"unicode/utf8"
+	"time"
 )
 
 type resolveMapItem struct {
@@ -74,12 +75,14 @@ func longTag(tag string) string {
 
 func resolvableTag(tag string) bool {
 	switch tag {
-	case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG:
+	case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG, yaml_TIMESTAMP_TAG:
 		return true
 	}
 	return false
 }
 
+var yamlStyleFloat = regexp.MustCompile(`^[-+]?[0-9]*\.?[0-9]+([eE][-+][0-9]+)?$`)
+
 func resolve(tag string, in string) (rtag string, out interface{}) {
 	if !resolvableTag(tag) {
 		return tag, in
@@ -89,6 +92,19 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 		switch tag {
 		case "", rtag, yaml_STR_TAG, yaml_BINARY_TAG:
 			return
+		case yaml_FLOAT_TAG:
+			if rtag == yaml_INT_TAG {
+				switch v := out.(type) {
+				case int64:
+					rtag = yaml_FLOAT_TAG
+					out = float64(v)
+					return
+				case int:
+					rtag = yaml_FLOAT_TAG
+					out = float64(v)
+					return
+				}
+			}
 		}
 		failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
 	}()
@@ -122,6 +138,15 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 
 		case 'D', 'S':
 			// Int, float, or timestamp.
+			// Only try values as a timestamp if the value is unquoted or there's an explicit
+			// !!timestamp tag.
+			if tag == "" || tag == yaml_TIMESTAMP_TAG {
+				t, ok := parseTimestamp(in)
+				if ok {
+					return yaml_TIMESTAMP_TAG, t
+				}
+			}
+
 			plain := strings.Replace(in, "_", "", -1)
 			intv, err := strconv.ParseInt(plain, 0, 64)
 			if err == nil {
@@ -135,9 +160,11 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 			if err == nil {
 				return yaml_INT_TAG, uintv
 			}
-			floatv, err := strconv.ParseFloat(plain, 64)
+			if yamlStyleFloat.MatchString(plain) {
-			if err == nil {
+				floatv, err := strconv.ParseFloat(plain, 64)
-				return yaml_FLOAT_TAG, floatv
+				if err == nil {
+					return yaml_FLOAT_TAG, floatv
+				}
 			}
 			if strings.HasPrefix(plain, "0b") {
 				intv, err := strconv.ParseInt(plain[2:], 2, 64)
@@ -153,28 +180,20 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 					return yaml_INT_TAG, uintv
 				}
 			} else if strings.HasPrefix(plain, "-0b") {
-				intv, err := strconv.ParseInt(plain[3:], 2, 64)
+				intv, err := strconv.ParseInt("-" + plain[3:], 2, 64)
 				if err == nil {
-					if intv == int64(int(intv)) {
+					if true || intv == int64(int(intv)) {
-						return yaml_INT_TAG, -int(intv)
+						return yaml_INT_TAG, int(intv)
 					} else {
-						return yaml_INT_TAG, -intv
+						return yaml_INT_TAG, intv
 					}
 				}
 			}
-			// XXX Handle timestamps here.
-
 		default:
 			panic("resolveTable item not yet handled: " + string(rune(hint)) + " (with " + in + ")")
 		}
 	}
-	if tag == yaml_BINARY_TAG {
+	return yaml_STR_TAG, in
-		return yaml_BINARY_TAG, in
-	}
-	if utf8.ValidString(in) {
-		return yaml_STR_TAG, in
-	}
-	return yaml_BINARY_TAG, encodeBase64(in)
 }
 
 // encodeBase64 encodes s as base64 that is broken up into multiple lines
@@ -201,3 +220,39 @@ func encodeBase64(s string) string {
 	}
 	return string(out[:k])
 }
+
+// This is a subset of the formats allowed by the regular expression
+// defined at http://yaml.org/type/timestamp.html.
+var allowedTimestampFormats = []string{
+	"2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields.
+	"2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t".
+	"2006-1-2 15:4:5.999999999",       // space separated with no time zone
+	"2006-1-2",                        // date only
+	// Notable exception: time.Parse cannot handle: "2001-12-14 21:59:43.10 -5"
+	// from the set of examples.
+}
+
+// parseTimestamp parses s as a timestamp string and
+// returns the timestamp and reports whether it succeeded.
+// Timestamp formats are defined at http://yaml.org/type/timestamp.html
+func parseTimestamp(s string) (time.Time, bool) {
+	// TODO write code to check all the formats supported by
+	// http://yaml.org/type/timestamp.html instead of using time.Parse.
+
+	// Quick check: all date formats start with YYYY-.
+	i := 0
+	for ; i < len(s); i++ {
+		if c := s[i]; c < '0' || c > '9' {
+			break
+		}
+	}
+	if i != 4 || i == len(s) || s[i] != '-' {
+		return time.Time{}, false
+	}
+	for _, format := range allowedTimestampFormats {
+		if t, err := time.Parse(format, s); err == nil {
+			return t, true
+		}
+	}
+	return time.Time{}, false
+}

vendor/gopkg.in/yaml.v2/scannerc.go

@@ -9,7 +9,7 @@ import (
 // ************
 //
 // The following notes assume that you are familiar with the YAML specification
-// (http://yaml.org/spec/cvs/current.html).  We mostly follow it, although in
+// (http://yaml.org/spec/1.2/spec.html).  We mostly follow it, although in
 // some cases we are less restrictive that it requires.
 //
 // The process of transforming a YAML stream into a sequence of events is
@@ -611,7 +611,7 @@ func yaml_parser_set_scanner_tag_error(parser *yaml_parser_t, directive bool, co
 	if directive {
 		context = "while parsing a %TAG directive"
 	}
-	return yaml_parser_set_scanner_error(parser, context, context_mark, "did not find URI escaped octet")
+	return yaml_parser_set_scanner_error(parser, context, context_mark, problem)
 }
 
 func trace(args ...interface{}) func() {
@@ -871,12 +871,6 @@ func yaml_parser_save_simple_key(parser *yaml_parser_t) bool {
 
 	required := parser.flow_level == 0 && parser.indent == parser.mark.column
 
-	// A simple key is required only when it is the first token in the current
-	// line.  Therefore it is always allowed.  But we add a check anyway.
-	if required && !parser.simple_key_allowed {
-		panic("should not happen")
-	}
-
 	//
 	// If the current position may start a simple key, save it.
 	//
@@ -1546,7 +1540,7 @@ func yaml_parser_scan_directive(parser *yaml_parser_t, token *yaml_token_t) bool
 		// Unknown directive.
 	} else {
 		yaml_parser_set_scanner_error(parser, "while scanning a directive",
-			start_mark, "found uknown directive name")
+			start_mark, "found unknown directive name")
 		return false
 	}
 
@@ -1944,7 +1938,7 @@ func yaml_parser_scan_tag_handle(parser *yaml_parser_t, directive bool, start_ma
 	} else {
 		// It's either the '!' tag or not really a tag handle.  If it's a %TAG
 		// directive, it's an error.  If it's a tag token, it must be a part of URI.
-		if directive && !(s[0] == '!' && s[1] == 0) {
+		if directive && string(s) != "!" {
 			yaml_parser_set_scanner_tag_error(parser, directive,
 				start_mark, "did not find expected '!'")
 			return false
@@ -1959,6 +1953,7 @@ func yaml_parser_scan_tag_handle(parser *yaml_parser_t, directive bool, start_ma
 func yaml_parser_scan_tag_uri(parser *yaml_parser_t, directive bool, head []byte, start_mark yaml_mark_t, uri *[]byte) bool {
 	//size_t length = head ? strlen((char *)head) : 0
 	var s []byte
+	hasTag := len(head) > 0
 
 	// Copy the head if needed.
 	//
@@ -2000,10 +1995,10 @@ func yaml_parser_scan_tag_uri(parser *yaml_parser_t, directive bool, head []byte
 		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
 			return false
 		}
+		hasTag = true
 	}
 
-	// Check if the tag is non-empty.
+	if !hasTag {
-	if len(s) == 0 {
 		yaml_parser_set_scanner_tag_error(parser, directive,
 			start_mark, "did not find expected tag URI")
 		return false
@@ -2474,6 +2469,10 @@ func yaml_parser_scan_flow_scalar(parser *yaml_parser_t, token *yaml_token_t, si
 			}
 		}
 
+		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
+			return false
+		}
+
 		// Check if we are at the end of the scalar.
 		if single {
 			if parser.buffer[parser.buffer_pos] == '\'' {
@@ -2486,10 +2485,6 @@ func yaml_parser_scan_flow_scalar(parser *yaml_parser_t, token *yaml_token_t, si
 		}
 
 		// Consume blank characters.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-
 		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
 			if is_blank(parser.buffer, parser.buffer_pos) {
 				// Consume a space or a tab character.
@@ -2591,19 +2586,10 @@ func yaml_parser_scan_plain_scalar(parser *yaml_parser_t, token *yaml_token_t) b
 		// Consume non-blank characters.
 		for !is_blankz(parser.buffer, parser.buffer_pos) {
 
-			// Check for 'x:x' in the flow context. TODO: Fix the test "spec-08-13".
-			if parser.flow_level > 0 &&
-				parser.buffer[parser.buffer_pos] == ':' &&
-				!is_blankz(parser.buffer, parser.buffer_pos+1) {
-				yaml_parser_set_scanner_error(parser, "while scanning a plain scalar",
-					start_mark, "found unexpected ':'")
-				return false
-			}
-
 			// Check for indicators that may end a plain scalar.
 			if (parser.buffer[parser.buffer_pos] == ':' && is_blankz(parser.buffer, parser.buffer_pos+1)) ||
 				(parser.flow_level > 0 &&
-					(parser.buffer[parser.buffer_pos] == ',' || parser.buffer[parser.buffer_pos] == ':' ||
+					(parser.buffer[parser.buffer_pos] == ',' ||
 						parser.buffer[parser.buffer_pos] == '?' || parser.buffer[parser.buffer_pos] == '[' ||
 						parser.buffer[parser.buffer_pos] == ']' || parser.buffer[parser.buffer_pos] == '{' ||
 						parser.buffer[parser.buffer_pos] == '}')) {
@@ -2655,10 +2641,10 @@ func yaml_parser_scan_plain_scalar(parser *yaml_parser_t, token *yaml_token_t) b
 		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
 			if is_blank(parser.buffer, parser.buffer_pos) {
 
-				// Check for tab character that abuse indentation.
+				// Check for tab characters that abuse indentation.
 				if leading_blanks && parser.mark.column < indent && is_tab(parser.buffer, parser.buffer_pos) {
 					yaml_parser_set_scanner_error(parser, "while scanning a plain scalar",
-						start_mark, "found a tab character that violate indentation")
+						start_mark, "found a tab character that violates indentation")
 					return false
 				}
 

vendor/gopkg.in/yaml.v2/sorter.go

@@ -51,6 +51,15 @@ func (l keyList) Less(i, j int) bool {
 		}
 		var ai, bi int
 		var an, bn int64
+		if ar[i] == '0' || br[i] == '0' {
+			for j := i-1; j >= 0 && unicode.IsDigit(ar[j]); j-- {
+				if ar[j] != '0' {
+					an = 1
+					bn = 1
+					break
+				}
+			}
+		}
 		for ai = i; ai < len(ar) && unicode.IsDigit(ar[ai]); ai++ {
 			an = an*10 + int64(ar[ai]-'0')
 		}

vendor/gopkg.in/yaml.v2/writerc.go

@@ -18,72 +18,9 @@ func yaml_emitter_flush(emitter *yaml_emitter_t) bool {
 		return true
 	}
 
-	// If the output encoding is UTF-8, we don't need to recode the buffer.
+	if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
-	if emitter.encoding == yaml_UTF8_ENCODING {
-		if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
-			return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
-		}
-		emitter.buffer_pos = 0
-		return true
-	}
-
-	// Recode the buffer into the raw buffer.
-	var low, high int
-	if emitter.encoding == yaml_UTF16LE_ENCODING {
-		low, high = 0, 1
-	} else {
-		high, low = 1, 0
-	}
-
-	pos := 0
-	for pos < emitter.buffer_pos {
-		// See the "reader.c" code for more details on UTF-8 encoding.  Note
-		// that we assume that the buffer contains a valid UTF-8 sequence.
-
-		// Read the next UTF-8 character.
-		octet := emitter.buffer[pos]
-
-		var w int
-		var value rune
-		switch {
-		case octet&0x80 == 0x00:
-			w, value = 1, rune(octet&0x7F)
-		case octet&0xE0 == 0xC0:
-			w, value = 2, rune(octet&0x1F)
-		case octet&0xF0 == 0xE0:
-			w, value = 3, rune(octet&0x0F)
-		case octet&0xF8 == 0xF0:
-			w, value = 4, rune(octet&0x07)
-		}
-		for k := 1; k < w; k++ {
-			octet = emitter.buffer[pos+k]
-			value = (value << 6) + (rune(octet) & 0x3F)
-		}
-		pos += w
-
-		// Write the character.
-		if value < 0x10000 {
-			var b [2]byte
-			b[high] = byte(value >> 8)
-			b[low] = byte(value & 0xFF)
-			emitter.raw_buffer = append(emitter.raw_buffer, b[0], b[1])
-		} else {
-			// Write the character using a surrogate pair (check "reader.c").
-			var b [4]byte
-			value -= 0x10000
-			b[high] = byte(0xD8 + (value >> 18))
-			b[low] = byte((value >> 10) & 0xFF)
-			b[high+2] = byte(0xDC + ((value >> 8) & 0xFF))
-			b[low+2] = byte(value & 0xFF)
-			emitter.raw_buffer = append(emitter.raw_buffer, b[0], b[1], b[2], b[3])
-		}
-	}
-
-	// Write the raw buffer.
-	if err := emitter.write_handler(emitter, emitter.raw_buffer); err != nil {
 		return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
 	}
 	emitter.buffer_pos = 0
-	emitter.raw_buffer = emitter.raw_buffer[:0]
 	return true
 }

vendor/gopkg.in/yaml.v2/yaml.go

@@ -9,6 +9,7 @@ package yaml
 import (
 	"errors"
 	"fmt"
+	"io"
 	"reflect"
 	"strings"
 	"sync"
@@ -77,8 +78,65 @@ type Marshaler interface {
 // supported tag options.
 //
 func Unmarshal(in []byte, out interface{}) (err error) {
+	return unmarshal(in, out, false)
+}
+
+// UnmarshalStrict is like Unmarshal except that any fields that are found
+// in the data that do not have corresponding struct members, or mapping
+// keys that are duplicates, will result in
+// an error.
+func UnmarshalStrict(in []byte, out interface{}) (err error) {
+	return unmarshal(in, out, true)
+}
+
+// A Decorder reads and decodes YAML values from an input stream.
+type Decoder struct {
+	strict bool
+	parser *parser
+}
+
+// NewDecoder returns a new decoder that reads from r.
+//
+// The decoder introduces its own buffering and may read
+// data from r beyond the YAML values requested.
+func NewDecoder(r io.Reader) *Decoder {
+	return &Decoder{
+		parser: newParserFromReader(r),
+	}
+}
+
+// SetStrict sets whether strict decoding behaviour is enabled when
+// decoding items in the data (see UnmarshalStrict). By default, decoding is not strict.
+func (dec *Decoder) SetStrict(strict bool) {
+	dec.strict = strict
+}
+
+// Decode reads the next YAML-encoded value from its input
+// and stores it in the value pointed to by v.
+//
+// See the documentation for Unmarshal for details about the
+// conversion of YAML into a Go value.
+func (dec *Decoder) Decode(v interface{}) (err error) {
+	d := newDecoder(dec.strict)
 	defer handleErr(&err)
-	d := newDecoder()
+	node := dec.parser.parse()
+	if node == nil {
+		return io.EOF
+	}
+	out := reflect.ValueOf(v)
+	if out.Kind() == reflect.Ptr && !out.IsNil() {
+		out = out.Elem()
+	}
+	d.unmarshal(node, out)
+	if len(d.terrors) > 0 {
+		return &TypeError{d.terrors}
+	}
+	return nil
+}
+
+func unmarshal(in []byte, out interface{}, strict bool) (err error) {
+	defer handleErr(&err)
+	d := newDecoder(strict)
 	p := newParser(in)
 	defer p.destroy()
 	node := p.parse()
@@ -99,8 +157,8 @@ func Unmarshal(in []byte, out interface{}) (err error) {
 // of the generated document will reflect the structure of the value itself.
 // Maps and pointers (to struct, string, int, etc) are accepted as the in value.
 //
-// Struct fields are only unmarshalled if they are exported (have an upper case
+// Struct fields are only marshalled if they are exported (have an upper case
-// first letter), and are unmarshalled using the field name lowercased as the
+// first letter), and are marshalled using the field name lowercased as the
 // default key. Custom keys may be defined via the "yaml" name in the field
 // tag: the content preceding the first comma is used as the key, and the
 // following comma-separated options are used to tweak the marshalling process.
@@ -114,7 +172,10 @@ func Unmarshal(in []byte, out interface{}) (err error) {
 //
 //     omitempty    Only include the field if it's not set to the zero
 //                  value for the type or to empty slices or maps.
-//                  Does not apply to zero valued structs.
+//                  Zero valued structs will be omitted if all their public
+//                  fields are zero, unless they implement an IsZero
+//                  method (see the IsZeroer interface type), in which
+//                  case the field will be included if that method returns true.
 //
 //     flow         Marshal using a flow style (useful for structs,
 //                  sequences and maps).
@@ -129,7 +190,7 @@ func Unmarshal(in []byte, out interface{}) (err error) {
 // For example:
 //
 //     type T struct {
-//         F int "a,omitempty"
+//         F int `yaml:"a,omitempty"`
 //         B int
 //     }
 //     yaml.Marshal(&T{B: 2}) // Returns "b: 2\n"
@@ -139,12 +200,47 @@ func Marshal(in interface{}) (out []byte, err error) {
 	defer handleErr(&err)
 	e := newEncoder()
 	defer e.destroy()
-	e.marshal("", reflect.ValueOf(in))
+	e.marshalDoc("", reflect.ValueOf(in))
 	e.finish()
 	out = e.out
 	return
 }
 
+// An Encoder writes YAML values to an output stream.
+type Encoder struct {
+	encoder *encoder
+}
+
+// NewEncoder returns a new encoder that writes to w.
+// The Encoder should be closed after use to flush all data
+// to w.
+func NewEncoder(w io.Writer) *Encoder {
+	return &Encoder{
+		encoder: newEncoderWithWriter(w),
+	}
+}
+
+// Encode writes the YAML encoding of v to the stream.
+// If multiple items are encoded to the stream, the
+// second and subsequent document will be preceded
+// with a "---" document separator, but the first will not.
+//
+// See the documentation for Marshal for details about the conversion of Go
+// values to YAML.
+func (e *Encoder) Encode(v interface{}) (err error) {
+	defer handleErr(&err)
+	e.encoder.marshalDoc("", reflect.ValueOf(v))
+	return nil
+}
+
+// Close closes the encoder by writing any remaining data.
+// It does not write a stream terminating string "...".
+func (e *Encoder) Close() (err error) {
+	defer handleErr(&err)
+	e.encoder.finish()
+	return nil
+}
+
 func handleErr(err *error) {
 	if v := recover(); v != nil {
 		if e, ok := v.(yamlError); ok {
@@ -200,6 +296,9 @@ type fieldInfo struct {
 	Num       int
 	OmitEmpty bool
 	Flow      bool
+	// Id holds the unique field identifier, so we can cheaply
+	// check for field duplicates without maintaining an extra map.
+	Id int
 
 	// Inline holds the field index if the field is part of an inlined struct.
 	Inline []int
@@ -222,7 +321,7 @@ func getStructInfo(st reflect.Type) (*structInfo, error) {
 	inlineMap := -1
 	for i := 0; i != n; i++ {
 		field := st.Field(i)
-		if field.PkgPath != "" {
+		if field.PkgPath != "" && !field.Anonymous {
 			continue // Private field
 		}
 
@@ -279,6 +378,7 @@ func getStructInfo(st reflect.Type) (*structInfo, error) {
 					} else {
 						finfo.Inline = append([]int{i}, finfo.Inline...)
 					}
+					finfo.Id = len(fieldsList)
 					fieldsMap[finfo.Key] = finfo
 					fieldsList = append(fieldsList, finfo)
 				}
@@ -300,11 +400,16 @@ func getStructInfo(st reflect.Type) (*structInfo, error) {
 			return nil, errors.New(msg)
 		}
 
+		info.Id = len(fieldsList)
 		fieldsList = append(fieldsList, info)
 		fieldsMap[info.Key] = info
 	}
 
-	sinfo = &structInfo{fieldsMap, fieldsList, inlineMap}
+	sinfo = &structInfo{
+		FieldsMap:  fieldsMap,
+		FieldsList: fieldsList,
+		InlineMap:  inlineMap,
+	}
 
 	fieldMapMutex.Lock()
 	structMap[st] = sinfo
@@ -312,8 +417,23 @@ func getStructInfo(st reflect.Type) (*structInfo, error) {
 	return sinfo, nil
 }
 
+// IsZeroer is used to check whether an object is zero to
+// determine whether it should be omitted when marshaling
+// with the omitempty flag. One notable implementation
+// is time.Time.
+type IsZeroer interface {
+	IsZero() bool
+}
+
 func isZero(v reflect.Value) bool {
-	switch v.Kind() {
+	kind := v.Kind()
+	if z, ok := v.Interface().(IsZeroer); ok {
+		if (kind == reflect.Ptr || kind == reflect.Interface) && v.IsNil() {
+			return true
+		}
+		return z.IsZero()
+	}
+	switch kind {
 	case reflect.String:
 		return len(v.String()) == 0
 	case reflect.Interface, reflect.Ptr:

vendor/gopkg.in/yaml.v2/yamlh.go

@@ -1,6 +1,7 @@
 package yaml
 
 import (
+	"fmt"
 	"io"
 )
 
@@ -239,6 +240,27 @@ const (
 	yaml_MAPPING_END_EVENT    // A MAPPING-END event.
 )
 
+var eventStrings = []string{
+	yaml_NO_EVENT:             "none",
+	yaml_STREAM_START_EVENT:   "stream start",
+	yaml_STREAM_END_EVENT:     "stream end",
+	yaml_DOCUMENT_START_EVENT: "document start",
+	yaml_DOCUMENT_END_EVENT:   "document end",
+	yaml_ALIAS_EVENT:          "alias",
+	yaml_SCALAR_EVENT:         "scalar",
+	yaml_SEQUENCE_START_EVENT: "sequence start",
+	yaml_SEQUENCE_END_EVENT:   "sequence end",
+	yaml_MAPPING_START_EVENT:  "mapping start",
+	yaml_MAPPING_END_EVENT:    "mapping end",
+}
+
+func (e yaml_event_type_t) String() string {
+	if e < 0 || int(e) >= len(eventStrings) {
+		return fmt.Sprintf("unknown event %d", e)
+	}
+	return eventStrings[e]
+}
+
 // The event structure.
 type yaml_event_t struct {
 
@@ -508,7 +530,7 @@ type yaml_parser_t struct {
 
 	problem string // Error description.
 
-	// The byte about which the problem occured.
+	// The byte about which the problem occurred.
 	problem_offset int
 	problem_value  int
 	problem_mark   yaml_mark_t
@@ -521,9 +543,9 @@ type yaml_parser_t struct {
 
 	read_handler yaml_read_handler_t // Read handler.
 
-	input_file io.Reader // File input data.
+	input_reader io.Reader // File input data.
-	input      []byte    // String input data.
+	input        []byte    // String input data.
-	input_pos  int
+	input_pos    int
 
 	eof bool // EOF flag
 
@@ -632,7 +654,7 @@ type yaml_emitter_t struct {
 	write_handler yaml_write_handler_t // Write handler.
 
 	output_buffer *[]byte   // String output data.
-	output_file   io.Writer // File output data.
+	output_writer io.Writer // File output data.
 
 	buffer     []byte // The working buffer.
 	buffer_pos int    // The current position of the buffer.

vendor/k8s.io/api/core/v1/annotation_key_constants.go

@@ -78,4 +78,23 @@ const (
 	//
 	// Not all cloud providers support this annotation, though AWS & GCE do.
 	AnnotationLoadBalancerSourceRangesKey = "service.beta.kubernetes.io/load-balancer-source-ranges"
+
+	// EndpointsLastChangeTriggerTime is the annotation key, set for endpoints objects, that
+	// represents the timestamp (stored as RFC 3339 date-time string, e.g. '2018-10-22T19:32:52.1Z')
+	// of the last change, of some Pod or Service object, that triggered the endpoints object change.
+	// In other words, if a Pod / Service changed at time T0, that change was observed by endpoints
+	// controller at T1, and the Endpoints object was changed at T2, the
+	// EndpointsLastChangeTriggerTime would be set to T0.
+	//
+	// The "endpoints change trigger" here means any Pod or Service change that resulted in the
+	// Endpoints object change.
+	//
+	// Given the definition of the "endpoints change trigger", please note that this annotation will
+	// be set ONLY for endpoints object changes triggered by either Pod or Service change. If the
+	// Endpoints object changes due to other reasons, this annotation won't be set (or updated if it's
+	// already set).
+	//
+	// This annotation will be used to compute the in-cluster network programming latency SLI, see
+	// https://github.com/kubernetes/community/blob/master/sig-scalability/slos/network_programming_latency.md
+	EndpointsLastChangeTriggerTime = "endpoints.kubernetes.io/last-change-trigger-time"
 )

vendor/k8s.io/api/core/v1/generated.proto

@@ -198,7 +198,7 @@ message CSIPersistentVolumeSource {
   // ControllerPublishSecretRef is a reference to the secret object containing
   // sensitive information to pass to the CSI driver to complete the CSI
   // ControllerPublishVolume and ControllerUnpublishVolume calls.
-  // This field is optional, and  may be empty if no secret is required. If the
+  // This field is optional, and may be empty if no secret is required. If the
   // secret object contains more than one secret, all secrets are passed.
   // +optional
   optional SecretReference controllerPublishSecretRef = 6;
@@ -206,7 +206,7 @@ message CSIPersistentVolumeSource {
   // NodeStageSecretRef is a reference to the secret object containing sensitive
   // information to pass to the CSI driver to complete the CSI NodeStageVolume
   // and NodeStageVolume and NodeUnstageVolume calls.
-  // This field is optional, and  may be empty if no secret is required. If the
+  // This field is optional, and may be empty if no secret is required. If the
   // secret object contains more than one secret, all secrets are passed.
   // +optional
   optional SecretReference nodeStageSecretRef = 7;
@@ -214,7 +214,7 @@ message CSIPersistentVolumeSource {
   // NodePublishSecretRef is a reference to the secret object containing
   // sensitive information to pass to the CSI driver to complete the CSI
   // NodePublishVolume and NodeUnpublishVolume calls.
-  // This field is optional, and  may be empty if no secret is required. If the
+  // This field is optional, and may be empty if no secret is required. If the
   // secret object contains more than one secret, all secrets are passed.
   // +optional
   optional SecretReference nodePublishSecretRef = 8;
@@ -606,6 +606,9 @@ message Container {
   // +optional
   // +patchMergeKey=containerPort
   // +patchStrategy=merge
+  // +listType=map
+  // +listMapKey=containerPort
+  // +listMapKey=protocol
   repeated ContainerPort ports = 6;
 
   // List of sources to populate environment variables in the container.
@@ -638,7 +641,7 @@ message Container {
   repeated VolumeMount volumeMounts = 9;
 
   // volumeDevices is the list of block devices to be used by the container.
-  // This is an alpha feature and may change in the future.
+  // This is a beta feature.
   // +patchMergeKey=devicePath
   // +patchStrategy=merge
   // +optional
@@ -1370,6 +1373,30 @@ message GitRepoVolumeSource {
   optional string directory = 3;
 }
 
+// Represents a Glusterfs mount that lasts the lifetime of a pod.
+// Glusterfs volumes do not support ownership management or SELinux relabeling.
+message GlusterfsPersistentVolumeSource {
+  // EndpointsName is the endpoint name that details Glusterfs topology.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  optional string endpoints = 1;
+
+  // Path is the Glusterfs volume path.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  optional string path = 2;
+
+  // ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions.
+  // Defaults to false.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  // +optional
+  optional bool readOnly = 3;
+
+  // EndpointsNamespace is the namespace that contains Glusterfs endpoint.
+  // If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  // +optional
+  optional string endpointsNamespace = 4;
+}
+
 // Represents a Glusterfs mount that lasts the lifetime of a pod.
 // Glusterfs volumes do not support ownership management or SELinux relabeling.
 message GlusterfsVolumeSource {
@@ -2293,7 +2320,7 @@ message PersistentVolumeClaimSpec {
 
   // volumeMode defines what type of volume is required by the claim.
   // Value of Filesystem is implied when not included in claim spec.
-  // This is an alpha feature and may change in the future.
+  // This is a beta feature.
   // +optional
   optional string volumeMode = 6;
 
@@ -2386,7 +2413,7 @@ message PersistentVolumeSource {
   // exposed to the pod. Provisioned by an admin.
   // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md
   // +optional
-  optional GlusterfsVolumeSource glusterfs = 4;
+  optional GlusterfsPersistentVolumeSource glusterfs = 4;
 
   // NFS represents an NFS mount on the host. Provisioned by an admin.
   // More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs
@@ -2509,7 +2536,7 @@ message PersistentVolumeSpec {
 
   // volumeMode defines if a volume is intended to be used with a formatted filesystem
   // or to remain in raw block state. Value of Filesystem is implied when not included in spec.
-  // This is an alpha feature and may change in the future.
+  // This is a beta feature.
   // +optional
   optional string volumeMode = 8;
 
@@ -3126,6 +3153,11 @@ message PodSpec {
   // This is an alpha feature and may change in the future.
   // +optional
   optional string runtimeClassName = 29;
+
+  // EnableServiceLinks indicates whether information about services should be injected into pod's
+  // environment variables, matching the syntax of Docker links.
+  // +optional
+  optional bool enableServiceLinks = 30;
 }
 
 // PodStatus represents information about the status of a pod. Status may trail the actual

vendor/k8s.io/api/core/v1/types.go

@@ -191,7 +191,7 @@ type PersistentVolumeSource struct {
 	// exposed to the pod. Provisioned by an admin.
 	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md
 	// +optional
-	Glusterfs *GlusterfsVolumeSource `json:"glusterfs,omitempty" protobuf:"bytes,4,opt,name=glusterfs"`
+	Glusterfs *GlusterfsPersistentVolumeSource `json:"glusterfs,omitempty" protobuf:"bytes,4,opt,name=glusterfs"`
 	// NFS represents an NFS mount on the host. Provisioned by an admin.
 	// More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs
 	// +optional
@@ -326,7 +326,7 @@ type PersistentVolumeSpec struct {
 	MountOptions []string `json:"mountOptions,omitempty" protobuf:"bytes,7,opt,name=mountOptions"`
 	// volumeMode defines if a volume is intended to be used with a formatted filesystem
 	// or to remain in raw block state. Value of Filesystem is implied when not included in spec.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +optional
 	VolumeMode *PersistentVolumeMode `json:"volumeMode,omitempty" protobuf:"bytes,8,opt,name=volumeMode,casttype=PersistentVolumeMode"`
 	// NodeAffinity defines constraints that limit what nodes this volume can be accessed from.
@@ -455,7 +455,7 @@ type PersistentVolumeClaimSpec struct {
 	StorageClassName *string `json:"storageClassName,omitempty" protobuf:"bytes,5,opt,name=storageClassName"`
 	// volumeMode defines what type of volume is required by the claim.
 	// Value of Filesystem is implied when not included in claim spec.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +optional
 	VolumeMode *PersistentVolumeMode `json:"volumeMode,omitempty" protobuf:"bytes,6,opt,name=volumeMode,casttype=PersistentVolumeMode"`
 	// This field requires the VolumeSnapshotDataSource alpha feature gate to be
@@ -636,6 +636,30 @@ type GlusterfsVolumeSource struct {
 	ReadOnly bool `json:"readOnly,omitempty" protobuf:"varint,3,opt,name=readOnly"`
 }
 
+// Represents a Glusterfs mount that lasts the lifetime of a pod.
+// Glusterfs volumes do not support ownership management or SELinux relabeling.
+type GlusterfsPersistentVolumeSource struct {
+	// EndpointsName is the endpoint name that details Glusterfs topology.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	EndpointsName string `json:"endpoints" protobuf:"bytes,1,opt,name=endpoints"`
+
+	// Path is the Glusterfs volume path.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	Path string `json:"path" protobuf:"bytes,2,opt,name=path"`
+
+	// ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions.
+	// Defaults to false.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	ReadOnly bool `json:"readOnly,omitempty" protobuf:"varint,3,opt,name=readOnly"`
+
+	// EndpointsNamespace is the namespace that contains Glusterfs endpoint.
+	// If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	EndpointsNamespace *string `json:"endpointsNamespace,omitempty" protobuf:"bytes,4,opt,name=endpointsNamespace"`
+}
+
 // Represents a Rados Block Device mount that lasts the lifetime of a pod.
 // RBD volumes support ownership management and SELinux relabeling.
 type RBDVolumeSource struct {
@@ -1640,7 +1664,7 @@ type CSIPersistentVolumeSource struct {
 	// ControllerPublishSecretRef is a reference to the secret object containing
 	// sensitive information to pass to the CSI driver to complete the CSI
 	// ControllerPublishVolume and ControllerUnpublishVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	ControllerPublishSecretRef *SecretReference `json:"controllerPublishSecretRef,omitempty" protobuf:"bytes,6,opt,name=controllerPublishSecretRef"`
@@ -1648,7 +1672,7 @@ type CSIPersistentVolumeSource struct {
 	// NodeStageSecretRef is a reference to the secret object containing sensitive
 	// information to pass to the CSI driver to complete the CSI NodeStageVolume
 	// and NodeStageVolume and NodeUnstageVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	NodeStageSecretRef *SecretReference `json:"nodeStageSecretRef,omitempty" protobuf:"bytes,7,opt,name=nodeStageSecretRef"`
@@ -1656,7 +1680,7 @@ type CSIPersistentVolumeSource struct {
 	// NodePublishSecretRef is a reference to the secret object containing
 	// sensitive information to pass to the CSI driver to complete the CSI
 	// NodePublishVolume and NodeUnpublishVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	NodePublishSecretRef *SecretReference `json:"nodePublishSecretRef,omitempty" protobuf:"bytes,8,opt,name=nodePublishSecretRef"`
@@ -2060,6 +2084,9 @@ type Container struct {
 	// +optional
 	// +patchMergeKey=containerPort
 	// +patchStrategy=merge
+	// +listType=map
+	// +listMapKey=containerPort
+	// +listMapKey=protocol
 	Ports []ContainerPort `json:"ports,omitempty" patchStrategy:"merge" patchMergeKey:"containerPort" protobuf:"bytes,6,rep,name=ports"`
 	// List of sources to populate environment variables in the container.
 	// The keys defined within a source must be a C_IDENTIFIER. All invalid keys
@@ -2087,7 +2114,7 @@ type Container struct {
 	// +patchStrategy=merge
 	VolumeMounts []VolumeMount `json:"volumeMounts,omitempty" patchStrategy:"merge" patchMergeKey:"mountPath" protobuf:"bytes,9,rep,name=volumeMounts"`
 	// volumeDevices is the list of block devices to be used by the container.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +patchMergeKey=devicePath
 	// +patchStrategy=merge
 	// +optional
@@ -2891,8 +2918,17 @@ type PodSpec struct {
 	// This is an alpha feature and may change in the future.
 	// +optional
 	RuntimeClassName *string `json:"runtimeClassName,omitempty" protobuf:"bytes,29,opt,name=runtimeClassName"`
+	// EnableServiceLinks indicates whether information about services should be injected into pod's
+	// environment variables, matching the syntax of Docker links.
+	// +optional
+	EnableServiceLinks *bool `json:"enableServiceLinks,omitempty" protobuf:"varint,30,opt,name=enableServiceLinks"`
 }
 
+const (
+	// The default value for enableServiceLinks attribute.
+	DefaultEnableServiceLinks = true
+)
+
 // HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the
 // pod's hosts file.
 type HostAlias struct {
@@ -3273,8 +3309,8 @@ type ReplicationControllerCondition struct {
 }
 
 // +genclient
-// +genclient:method=GetScale,verb=get,subresource=scale,result=k8s.io/api/extensions/v1beta1.Scale
+// +genclient:method=GetScale,verb=get,subresource=scale,result=k8s.io/api/autoscaling/v1.Scale
-// +genclient:method=UpdateScale,verb=update,subresource=scale,input=k8s.io/api/extensions/v1beta1.Scale,result=k8s.io/api/extensions/v1beta1.Scale
+// +genclient:method=UpdateScale,verb=update,subresource=scale,input=k8s.io/api/autoscaling/v1.Scale,result=k8s.io/api/autoscaling/v1.Scale
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 
 // ReplicationController represents the configuration of a replication controller.
@@ -4987,6 +5023,10 @@ const (
 	TLSCertKey = "tls.crt"
 	// TLSPrivateKeyKey is the key for the private key field in a TLS secret.
 	TLSPrivateKeyKey = "tls.key"
+	// SecretTypeBootstrapToken is used during the automated bootstrap process (first
+	// implemented by kubeadm). It stores tokens that are used to sign well known
+	// ConfigMaps. They are used for authn.
+	SecretTypeBootstrapToken SecretType = "bootstrap.kubernetes.io/token"
 )
 
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
@@ -5210,7 +5250,7 @@ type SecurityContext struct {
 	// readonly paths and masked paths.
 	// This requires the ProcMountType feature flag to be enabled.
 	// +optional
-	ProcMount *ProcMountType `json:"procMount,omitEmpty" protobuf:"bytes,9,opt,name=procMount"`
+	ProcMount *ProcMountType `json:"procMount,omitempty" protobuf:"bytes,9,opt,name=procMount"`
 }
 
 type ProcMountType string

vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go

@@ -123,9 +123,9 @@ var map_CSIPersistentVolumeSource = map[string]string{
 	"readOnly":                   "Optional: The value to pass to ControllerPublishVolumeRequest. Defaults to false (read/write).",
 	"fsType":                     "Filesystem type to mount. Must be a filesystem type supported by the host operating system. Ex. \"ext4\", \"xfs\", \"ntfs\".",
 	"volumeAttributes":           "Attributes of the volume to publish.",
-	"controllerPublishSecretRef": "ControllerPublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI ControllerPublishVolume and ControllerUnpublishVolume calls. This field is optional, and  may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
+	"controllerPublishSecretRef": "ControllerPublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI ControllerPublishVolume and ControllerUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
-	"nodeStageSecretRef":         "NodeStageSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodeStageVolume and NodeStageVolume and NodeUnstageVolume calls. This field is optional, and  may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
+	"nodeStageSecretRef":         "NodeStageSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodeStageVolume and NodeStageVolume and NodeUnstageVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
-	"nodePublishSecretRef":       "NodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and  may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
+	"nodePublishSecretRef":       "NodePublishSecretRef is a reference to the secret object containing sensitive information to pass to the CSI driver to complete the CSI NodePublishVolume and NodeUnpublishVolume calls. This field is optional, and may be empty if no secret is required. If the secret object contains more than one secret, all secrets are passed.",
 }
 
 func (CSIPersistentVolumeSource) SwaggerDoc() map[string]string {
@@ -321,7 +321,7 @@ var map_Container = map[string]string{
 	"env":                      "List of environment variables to set in the container. Cannot be updated.",
 	"resources":                "Compute Resources required by this container. Cannot be updated. More info: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/",
 	"volumeMounts":             "Pod volumes to mount into the container's filesystem. Cannot be updated.",
-	"volumeDevices":            "volumeDevices is the list of block devices to be used by the container. This is an alpha feature and may change in the future.",
+	"volumeDevices":            "volumeDevices is the list of block devices to be used by the container. This is a beta feature.",
 	"livenessProbe":            "Periodic probe of container liveness. Container will be restarted if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes",
 	"readinessProbe":           "Periodic probe of container service readiness. Container will be removed from service endpoints if the probe fails. Cannot be updated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes",
 	"lifecycle":                "Actions that the management system should take in response to container lifecycle events. Cannot be updated.",
@@ -695,6 +695,18 @@ func (GitRepoVolumeSource) SwaggerDoc() map[string]string {
 	return map_GitRepoVolumeSource
 }
 
+var map_GlusterfsPersistentVolumeSource = map[string]string{
+	"":                   "Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.",
+	"endpoints":          "EndpointsName is the endpoint name that details Glusterfs topology. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"path":               "Path is the Glusterfs volume path. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"readOnly":           "ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions. Defaults to false. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"endpointsNamespace": "EndpointsNamespace is the namespace that contains Glusterfs endpoint. If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+}
+
+func (GlusterfsPersistentVolumeSource) SwaggerDoc() map[string]string {
+	return map_GlusterfsPersistentVolumeSource
+}
+
 var map_GlusterfsVolumeSource = map[string]string{
 	"":          "Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.",
 	"endpoints": "EndpointsName is the endpoint name that details Glusterfs topology. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
@@ -1210,7 +1222,7 @@ var map_PersistentVolumeClaimSpec = map[string]string{
 	"resources":        "Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources",
 	"volumeName":       "VolumeName is the binding reference to the PersistentVolume backing this claim.",
 	"storageClassName": "Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1",
-	"volumeMode":       "volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. This is an alpha feature and may change in the future.",
+	"volumeMode":       "volumeMode defines what type of volume is required by the claim. Value of Filesystem is implied when not included in claim spec. This is a beta feature.",
 	"dataSource":       "This field requires the VolumeSnapshotDataSource alpha feature gate to be enabled and currently VolumeSnapshot is the only supported data source. If the provisioner can support VolumeSnapshot data source, it will create a new volume and data will be restored to the volume at the same time. If the provisioner does not support VolumeSnapshot data source, volume will not be created and the failure will be reported as an event. In the future, we plan to support more data source types and the behavior of the provisioner may change.",
 }
 
@@ -1288,7 +1300,7 @@ var map_PersistentVolumeSpec = map[string]string{
 	"persistentVolumeReclaimPolicy": "What happens to a persistent volume when released from its claim. Valid options are Retain (default for manually created PersistentVolumes), Delete (default for dynamically provisioned PersistentVolumes), and Recycle (deprecated). Recycle must be supported by the volume plugin underlying this PersistentVolume. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#reclaiming",
 	"storageClassName":              "Name of StorageClass to which this persistent volume belongs. Empty value means that this volume does not belong to any StorageClass.",
 	"mountOptions":                  "A list of mount options, e.g. [\"ro\", \"soft\"]. Not validated - mount will simply fail if one is invalid. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes/#mount-options",
-	"volumeMode":                    "volumeMode defines if a volume is intended to be used with a formatted filesystem or to remain in raw block state. Value of Filesystem is implied when not included in spec. This is an alpha feature and may change in the future.",
+	"volumeMode":                    "volumeMode defines if a volume is intended to be used with a formatted filesystem or to remain in raw block state. Value of Filesystem is implied when not included in spec. This is a beta feature.",
 	"nodeAffinity":                  "NodeAffinity defines constraints that limit what nodes this volume can be accessed from. This field influences the scheduling of pods that use this volume.",
 }
 
@@ -1528,6 +1540,7 @@ var map_PodSpec = map[string]string{
 	"dnsConfig":                     "Specifies the DNS parameters of a pod. Parameters specified here will be merged to the generated DNS configuration based on DNSPolicy.",
 	"readinessGates":                "If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to \"True\" More info: https://github.com/kubernetes/community/blob/master/keps/sig-network/0007-pod-ready%2B%2B.md",
 	"runtimeClassName":              "RuntimeClassName refers to a RuntimeClass object in the node.k8s.io group, which should be used to run this pod.  If no RuntimeClass resource matches the named class, the pod will not be run. If unset or empty, the \"legacy\" RuntimeClass will be used, which is an implicit class with an empty definition that uses the default runtime handler. More info: https://github.com/kubernetes/community/blob/master/keps/sig-node/0014-runtime-class.md This is an alpha feature and may change in the future.",
+	"enableServiceLinks":            "EnableServiceLinks indicates whether information about services should be injected into pod's environment variables, matching the syntax of Docker links.",
 }
 
 func (PodSpec) SwaggerDoc() map[string]string {
@@ -1636,7 +1649,7 @@ func (PreferredSchedulingTerm) SwaggerDoc() map[string]string {
 }
 
 var map_Probe = map[string]string{
-	"": "Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.",
+	"":                    "Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.",
 	"initialDelaySeconds": "Number of seconds after the container has started before liveness probes are initiated. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes",
 	"timeoutSeconds":      "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle#container-probes",
 	"periodSeconds":       "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.",
@@ -2201,7 +2214,7 @@ func (TopologySelectorLabelRequirement) SwaggerDoc() map[string]string {
 }
 
 var map_TopologySelectorTerm = map[string]string{
-	"": "A topology selector term represents the result of label queries. A null or empty topology selector term matches no objects. The requirements of them are ANDed. It provides a subset of functionality as NodeSelectorTerm. This is an alpha feature and may change in the future.",
+	"":                      "A topology selector term represents the result of label queries. A null or empty topology selector term matches no objects. The requirements of them are ANDed. It provides a subset of functionality as NodeSelectorTerm. This is an alpha feature and may change in the future.",
 	"matchLabelExpressions": "A list of topology selector requirements by labels.",
 }
 
@@ -2285,23 +2298,23 @@ var map_VolumeSource = map[string]string{
 	"iscsi":                 "ISCSI represents an ISCSI Disk resource that is attached to a kubelet's host machine and then exposed to the pod. More info: https://releases.k8s.io/HEAD/examples/volumes/iscsi/README.md",
 	"glusterfs":             "Glusterfs represents a Glusterfs mount on the host that shares a pod's lifetime. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md",
 	"persistentVolumeClaim": "PersistentVolumeClaimVolumeSource represents a reference to a PersistentVolumeClaim in the same namespace. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistentvolumeclaims",
-	"rbd":                  "RBD represents a Rados Block Device mount on the host that shares a pod's lifetime. More info: https://releases.k8s.io/HEAD/examples/volumes/rbd/README.md",
+	"rbd":                   "RBD represents a Rados Block Device mount on the host that shares a pod's lifetime. More info: https://releases.k8s.io/HEAD/examples/volumes/rbd/README.md",
-	"flexVolume":           "FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.",
+	"flexVolume":            "FlexVolume represents a generic volume resource that is provisioned/attached using an exec based plugin.",
-	"cinder":               "Cinder represents a cinder volume attached and mounted on kubelets host machine More info: https://releases.k8s.io/HEAD/examples/mysql-cinder-pd/README.md",
+	"cinder":                "Cinder represents a cinder volume attached and mounted on kubelets host machine More info: https://releases.k8s.io/HEAD/examples/mysql-cinder-pd/README.md",
-	"cephfs":               "CephFS represents a Ceph FS mount on the host that shares a pod's lifetime",
+	"cephfs":                "CephFS represents a Ceph FS mount on the host that shares a pod's lifetime",
-	"flocker":              "Flocker represents a Flocker volume attached to a kubelet's host machine. This depends on the Flocker control service being running",
+	"flocker":               "Flocker represents a Flocker volume attached to a kubelet's host machine. This depends on the Flocker control service being running",
-	"downwardAPI":          "DownwardAPI represents downward API about the pod that should populate this volume",
+	"downwardAPI":           "DownwardAPI represents downward API about the pod that should populate this volume",
-	"fc":                   "FC represents a Fibre Channel resource that is attached to a kubelet's host machine and then exposed to the pod.",
+	"fc":                    "FC represents a Fibre Channel resource that is attached to a kubelet's host machine and then exposed to the pod.",
-	"azureFile":            "AzureFile represents an Azure File Service mount on the host and bind mount to the pod.",
+	"azureFile":             "AzureFile represents an Azure File Service mount on the host and bind mount to the pod.",
-	"configMap":            "ConfigMap represents a configMap that should populate this volume",
+	"configMap":             "ConfigMap represents a configMap that should populate this volume",
-	"vsphereVolume":        "VsphereVolume represents a vSphere volume attached and mounted on kubelets host machine",
+	"vsphereVolume":         "VsphereVolume represents a vSphere volume attached and mounted on kubelets host machine",
-	"quobyte":              "Quobyte represents a Quobyte mount on the host that shares a pod's lifetime",
+	"quobyte":               "Quobyte represents a Quobyte mount on the host that shares a pod's lifetime",
-	"azureDisk":            "AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.",
+	"azureDisk":             "AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.",
-	"photonPersistentDisk": "PhotonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine",
+	"photonPersistentDisk":  "PhotonPersistentDisk represents a PhotonController persistent disk attached and mounted on kubelets host machine",
-	"projected":            "Items for all in one resources secrets, configmaps, and downward API",
+	"projected":             "Items for all in one resources secrets, configmaps, and downward API",
-	"portworxVolume":       "PortworxVolume represents a portworx volume attached and mounted on kubelets host machine",
+	"portworxVolume":        "PortworxVolume represents a portworx volume attached and mounted on kubelets host machine",
-	"scaleIO":              "ScaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.",
+	"scaleIO":               "ScaleIO represents a ScaleIO persistent volume attached and mounted on Kubernetes nodes.",
-	"storageos":            "StorageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.",
+	"storageos":             "StorageOS represents a StorageOS volume attached and mounted on Kubernetes nodes.",
 }
 
 func (VolumeSource) SwaggerDoc() map[string]string {

vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go

@@ -1498,6 +1498,27 @@ func (in *GitRepoVolumeSource) DeepCopy() *GitRepoVolumeSource {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GlusterfsPersistentVolumeSource) DeepCopyInto(out *GlusterfsPersistentVolumeSource) {
+	*out = *in
+	if in.EndpointsNamespace != nil {
+		in, out := &in.EndpointsNamespace, &out.EndpointsNamespace
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GlusterfsPersistentVolumeSource.
+func (in *GlusterfsPersistentVolumeSource) DeepCopy() *GlusterfsPersistentVolumeSource {
+	if in == nil {
+		return nil
+	}
+	out := new(GlusterfsPersistentVolumeSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *GlusterfsVolumeSource) DeepCopyInto(out *GlusterfsVolumeSource) {
 	*out = *in
@@ -2806,8 +2827,8 @@ func (in *PersistentVolumeSource) DeepCopyInto(out *PersistentVolumeSource) {
 	}
 	if in.Glusterfs != nil {
 		in, out := &in.Glusterfs, &out.Glusterfs
-		*out = new(GlusterfsVolumeSource)
+		*out = new(GlusterfsPersistentVolumeSource)
-		**out = **in
+		(*in).DeepCopyInto(*out)
 	}
 	if in.NFS != nil {
 		in, out := &in.NFS, &out.NFS
@@ -3554,6 +3575,11 @@ func (in *PodSpec) DeepCopyInto(out *PodSpec) {
 		*out = new(string)
 		**out = **in
 	}
+	if in.EnableServiceLinks != nil {
+		in, out := &in.EnableServiceLinks, &out.EnableServiceLinks
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }
 

vendor/k8s.io/apimachinery/pkg/api/errors/errors.go

@@ -20,6 +20,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"reflect"
 	"strings"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -82,7 +83,20 @@ func (u *UnexpectedObjectError) Error() string {
 func FromObject(obj runtime.Object) error {
 	switch t := obj.(type) {
 	case *metav1.Status:
-		return &StatusError{*t}
+		return &StatusError{ErrStatus: *t}
+	case runtime.Unstructured:
+		var status metav1.Status
+		obj := t.UnstructuredContent()
+		if !reflect.DeepEqual(obj["kind"], "Status") {
+			break
+		}
+		if err := runtime.DefaultUnstructuredConverter.FromUnstructured(t.UnstructuredContent(), &status); err != nil {
+			return err
+		}
+		if status.APIVersion != "v1" && status.APIVersion != "meta.k8s.io/v1" {
+			break
+		}
+		return &StatusError{ErrStatus: status}
 	}
 	return &UnexpectedObjectError{obj}
 }

vendor/k8s.io/apimachinery/pkg/api/resource/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/api/resource/generated.proto
-// DO NOT EDIT!
 
 /*
 Package resource is a generated protocol buffer package.

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/doc.go

@@ -19,4 +19,5 @@ limitations under the License.
 // +k8s:defaulter-gen=TypeMeta
 
 // +groupName=meta.k8s.io
+
 package v1 // import "k8s.io/apimachinery/pkg/apis/meta/v1"

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto
-// DO NOT EDIT!
 
 /*
 	Package v1 is a generated protocol buffer package.
@@ -1768,24 +1767,6 @@ func (m *WatchEvent) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func encodeFixed64Generated(dAtA []byte, offset int, v uint64) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	dAtA[offset+4] = uint8(v >> 32)
-	dAtA[offset+5] = uint8(v >> 40)
-	dAtA[offset+6] = uint8(v >> 48)
-	dAtA[offset+7] = uint8(v >> 56)
-	return offset + 8
-}
-func encodeFixed32Generated(dAtA []byte, offset int, v uint32) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	return offset + 4
-}
 func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int {
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)
@@ -5043,51 +5024,14 @@ func (m *LabelSelector) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			var keykey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				keykey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			var stringLenmapkey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLenmapkey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLenmapkey := int(stringLenmapkey)
-			if intStringLenmapkey < 0 {
-				return ErrInvalidLengthGenerated
-			}
-			postStringIndexmapkey := iNdEx + intStringLenmapkey
-			if postStringIndexmapkey > l {
-				return io.ErrUnexpectedEOF
-			}
-			mapkey := string(dAtA[iNdEx:postStringIndexmapkey])
-			iNdEx = postStringIndexmapkey
 			if m.MatchLabels == nil {
 				m.MatchLabels = make(map[string]string)
 			}
-			if iNdEx < postIndex {
+			var mapkey string
-				var valuekey uint64
+			var mapvalue string
+			for iNdEx < postIndex {
+				entryPreIndex := iNdEx
+				var wire uint64
 				for shift := uint(0); ; shift += 7 {
 					if shift >= 64 {
 						return ErrIntOverflowGenerated
@@ -5097,41 +5041,80 @@ func (m *LabelSelector) Unmarshal(dAtA []byte) error {
 					}
 					b := dAtA[iNdEx]
 					iNdEx++
-					valuekey |= (uint64(b) & 0x7F) << shift
+					wire |= (uint64(b) & 0x7F) << shift
 					if b < 0x80 {
 						break
 					}
 				}
-				var stringLenmapvalue uint64
+				fieldNum := int32(wire >> 3)
-				for shift := uint(0); ; shift += 7 {
+				if fieldNum == 1 {
-					if shift >= 64 {
+					var stringLenmapkey uint64
-						return ErrIntOverflowGenerated
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapkey |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
-					if iNdEx >= l {
+					intStringLenmapkey := int(stringLenmapkey)
+					if intStringLenmapkey < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapkey := iNdEx + intStringLenmapkey
+					if postStringIndexmapkey > l {
 						return io.ErrUnexpectedEOF
 					}
-					b := dAtA[iNdEx]
+					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx++
+					iNdEx = postStringIndexmapkey
-					stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+				} else if fieldNum == 2 {
-					if b < 0x80 {
+					var stringLenmapvalue uint64
-						break
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
+					intStringLenmapvalue := int(stringLenmapvalue)
+					if intStringLenmapvalue < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
+					if postStringIndexmapvalue > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
+					iNdEx = postStringIndexmapvalue
+				} else {
+					iNdEx = entryPreIndex
+					skippy, err := skipGenerated(dAtA[iNdEx:])
+					if err != nil {
+						return err
+					}
+					if skippy < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if (iNdEx + skippy) > postIndex {
+						return io.ErrUnexpectedEOF
+					}
+					iNdEx += skippy
 				}
-				intStringLenmapvalue := int(stringLenmapvalue)
-				if intStringLenmapvalue < 0 {
-					return ErrInvalidLengthGenerated
-				}
-				postStringIndexmapvalue := iNdEx + intStringLenmapvalue
-				if postStringIndexmapvalue > l {
-					return io.ErrUnexpectedEOF
-				}
-				mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue])
-				iNdEx = postStringIndexmapvalue
-				m.MatchLabels[mapkey] = mapvalue
-			} else {
-				var mapvalue string
-				m.MatchLabels[mapkey] = mapvalue
 			}
+			m.MatchLabels[mapkey] = mapvalue
 			iNdEx = postIndex
 		case 2:
 			if wireType != 2 {
@@ -6146,51 +6129,14 @@ func (m *ObjectMeta) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			var keykey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				keykey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			var stringLenmapkey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLenmapkey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLenmapkey := int(stringLenmapkey)
-			if intStringLenmapkey < 0 {
-				return ErrInvalidLengthGenerated
-			}
-			postStringIndexmapkey := iNdEx + intStringLenmapkey
-			if postStringIndexmapkey > l {
-				return io.ErrUnexpectedEOF
-			}
-			mapkey := string(dAtA[iNdEx:postStringIndexmapkey])
-			iNdEx = postStringIndexmapkey
 			if m.Labels == nil {
 				m.Labels = make(map[string]string)
 			}
-			if iNdEx < postIndex {
+			var mapkey string
-				var valuekey uint64
+			var mapvalue string
+			for iNdEx < postIndex {
+				entryPreIndex := iNdEx
+				var wire uint64
 				for shift := uint(0); ; shift += 7 {
 					if shift >= 64 {
 						return ErrIntOverflowGenerated
@@ -6200,41 +6146,80 @@ func (m *ObjectMeta) Unmarshal(dAtA []byte) error {
 					}
 					b := dAtA[iNdEx]
 					iNdEx++
-					valuekey |= (uint64(b) & 0x7F) << shift
+					wire |= (uint64(b) & 0x7F) << shift
 					if b < 0x80 {
 						break
 					}
 				}
-				var stringLenmapvalue uint64
+				fieldNum := int32(wire >> 3)
-				for shift := uint(0); ; shift += 7 {
+				if fieldNum == 1 {
-					if shift >= 64 {
+					var stringLenmapkey uint64
-						return ErrIntOverflowGenerated
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapkey |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
-					if iNdEx >= l {
+					intStringLenmapkey := int(stringLenmapkey)
+					if intStringLenmapkey < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapkey := iNdEx + intStringLenmapkey
+					if postStringIndexmapkey > l {
 						return io.ErrUnexpectedEOF
 					}
-					b := dAtA[iNdEx]
+					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx++
+					iNdEx = postStringIndexmapkey
-					stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+				} else if fieldNum == 2 {
-					if b < 0x80 {
+					var stringLenmapvalue uint64
-						break
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
+					intStringLenmapvalue := int(stringLenmapvalue)
+					if intStringLenmapvalue < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
+					if postStringIndexmapvalue > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
+					iNdEx = postStringIndexmapvalue
+				} else {
+					iNdEx = entryPreIndex
+					skippy, err := skipGenerated(dAtA[iNdEx:])
+					if err != nil {
+						return err
+					}
+					if skippy < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if (iNdEx + skippy) > postIndex {
+						return io.ErrUnexpectedEOF
+					}
+					iNdEx += skippy
 				}
-				intStringLenmapvalue := int(stringLenmapvalue)
-				if intStringLenmapvalue < 0 {
-					return ErrInvalidLengthGenerated
-				}
-				postStringIndexmapvalue := iNdEx + intStringLenmapvalue
-				if postStringIndexmapvalue > l {
-					return io.ErrUnexpectedEOF
-				}
-				mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue])
-				iNdEx = postStringIndexmapvalue
-				m.Labels[mapkey] = mapvalue
-			} else {
-				var mapvalue string
-				m.Labels[mapkey] = mapvalue
 			}
+			m.Labels[mapkey] = mapvalue
 			iNdEx = postIndex
 		case 12:
 			if wireType != 2 {
@@ -6262,51 +6247,14 @@ func (m *ObjectMeta) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			var keykey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				keykey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			var stringLenmapkey uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowGenerated
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLenmapkey |= (uint64(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLenmapkey := int(stringLenmapkey)
-			if intStringLenmapkey < 0 {
-				return ErrInvalidLengthGenerated
-			}
-			postStringIndexmapkey := iNdEx + intStringLenmapkey
-			if postStringIndexmapkey > l {
-				return io.ErrUnexpectedEOF
-			}
-			mapkey := string(dAtA[iNdEx:postStringIndexmapkey])
-			iNdEx = postStringIndexmapkey
 			if m.Annotations == nil {
 				m.Annotations = make(map[string]string)
 			}
-			if iNdEx < postIndex {
+			var mapkey string
-				var valuekey uint64
+			var mapvalue string
+			for iNdEx < postIndex {
+				entryPreIndex := iNdEx
+				var wire uint64
 				for shift := uint(0); ; shift += 7 {
 					if shift >= 64 {
 						return ErrIntOverflowGenerated
@@ -6316,41 +6264,80 @@ func (m *ObjectMeta) Unmarshal(dAtA []byte) error {
 					}
 					b := dAtA[iNdEx]
 					iNdEx++
-					valuekey |= (uint64(b) & 0x7F) << shift
+					wire |= (uint64(b) & 0x7F) << shift
 					if b < 0x80 {
 						break
 					}
 				}
-				var stringLenmapvalue uint64
+				fieldNum := int32(wire >> 3)
-				for shift := uint(0); ; shift += 7 {
+				if fieldNum == 1 {
-					if shift >= 64 {
+					var stringLenmapkey uint64
-						return ErrIntOverflowGenerated
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapkey |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
-					if iNdEx >= l {
+					intStringLenmapkey := int(stringLenmapkey)
+					if intStringLenmapkey < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapkey := iNdEx + intStringLenmapkey
+					if postStringIndexmapkey > l {
 						return io.ErrUnexpectedEOF
 					}
-					b := dAtA[iNdEx]
+					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx++
+					iNdEx = postStringIndexmapkey
-					stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+				} else if fieldNum == 2 {
-					if b < 0x80 {
+					var stringLenmapvalue uint64
-						break
+					for shift := uint(0); ; shift += 7 {
+						if shift >= 64 {
+							return ErrIntOverflowGenerated
+						}
+						if iNdEx >= l {
+							return io.ErrUnexpectedEOF
+						}
+						b := dAtA[iNdEx]
+						iNdEx++
+						stringLenmapvalue |= (uint64(b) & 0x7F) << shift
+						if b < 0x80 {
+							break
+						}
 					}
+					intStringLenmapvalue := int(stringLenmapvalue)
+					if intStringLenmapvalue < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
+					if postStringIndexmapvalue > l {
+						return io.ErrUnexpectedEOF
+					}
+					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
+					iNdEx = postStringIndexmapvalue
+				} else {
+					iNdEx = entryPreIndex
+					skippy, err := skipGenerated(dAtA[iNdEx:])
+					if err != nil {
+						return err
+					}
+					if skippy < 0 {
+						return ErrInvalidLengthGenerated
+					}
+					if (iNdEx + skippy) > postIndex {
+						return io.ErrUnexpectedEOF
+					}
+					iNdEx += skippy
 				}
-				intStringLenmapvalue := int(stringLenmapvalue)
-				if intStringLenmapvalue < 0 {
-					return ErrInvalidLengthGenerated
-				}
-				postStringIndexmapvalue := iNdEx + intStringLenmapvalue
-				if postStringIndexmapvalue > l {
-					return io.ErrUnexpectedEOF
-				}
-				mapvalue := string(dAtA[iNdEx:postStringIndexmapvalue])
-				iNdEx = postStringIndexmapvalue
-				m.Annotations[mapkey] = mapvalue
-			} else {
-				var mapvalue string
-				m.Annotations[mapkey] = mapvalue
 			}
+			m.Annotations[mapkey] = mapvalue
 			iNdEx = postIndex
 		case 13:
 			if wireType != 2 {

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto

@@ -620,8 +620,8 @@ message ObjectMeta {
 }
 
 // OwnerReference contains enough information to let you identify an owning
-// object. Currently, an owning object must be in the same namespace, so there
+// object. An owning object must be in the same namespace as the dependent, or
-// is no namespace field.
+// be cluster-scoped, so there is no namespace field.
 message OwnerReference {
   // API version of the referent.
   optional string apiVersion = 5;

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types.go

@@ -286,8 +286,8 @@ const (
 )
 
 // OwnerReference contains enough information to let you identify an owning
-// object. Currently, an owning object must be in the same namespace, so there
+// object. An owning object must be in the same namespace as the dependent, or
-// is no namespace field.
+// be cluster-scoped, so there is no namespace field.
 type OwnerReference struct {
 	// API version of the referent.
 	APIVersion string `json:"apiVersion" protobuf:"bytes,5,opt,name=apiVersion"`

vendor/k8s.io/apimachinery/pkg/apis/meta/v1/types_swagger_doc_generated.go

@@ -240,7 +240,7 @@ func (ObjectMeta) SwaggerDoc() map[string]string {
 }
 
 var map_OwnerReference = map[string]string{
-	"":                   "OwnerReference contains enough information to let you identify an owning object. Currently, an owning object must be in the same namespace, so there is no namespace field.",
+	"":                   "OwnerReference contains enough information to let you identify an owning object. An owning object must be in the same namespace as the dependent, or be cluster-scoped, so there is no namespace field.",
 	"apiVersion":         "API version of the referent.",
 	"kind":               "Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds",
 	"name":               "Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names",

vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/doc.go

@@ -19,4 +19,5 @@ limitations under the License.
 // +k8s:defaulter-gen=TypeMeta
 
 // +groupName=meta.k8s.io
+
 package v1beta1

vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/generated.proto
-// DO NOT EDIT!
 
 /*
 	Package v1beta1 is a generated protocol buffer package.
@@ -148,24 +147,6 @@ func (m *TableOptions) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func encodeFixed64Generated(dAtA []byte, offset int, v uint64) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	dAtA[offset+4] = uint8(v >> 32)
-	dAtA[offset+5] = uint8(v >> 40)
-	dAtA[offset+6] = uint8(v >> 48)
-	dAtA[offset+7] = uint8(v >> 56)
-	return offset + 8
-}
-func encodeFixed32Generated(dAtA []byte, offset int, v uint32) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	return offset + 4
-}
 func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int {
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)

vendor/k8s.io/apimachinery/pkg/labels/selector.go

@@ -23,10 +23,10 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/golang/glog"
 	"k8s.io/apimachinery/pkg/selection"
 	"k8s.io/apimachinery/pkg/util/sets"
 	"k8s.io/apimachinery/pkg/util/validation"
+	"k8s.io/klog"
 )
 
 // Requirements is AND of all requirements.
@@ -211,13 +211,13 @@ func (r *Requirement) Matches(ls Labels) bool {
 		}
 		lsValue, err := strconv.ParseInt(ls.Get(r.key), 10, 64)
 		if err != nil {
-			glog.V(10).Infof("ParseInt failed for value %+v in label %+v, %+v", ls.Get(r.key), ls, err)
+			klog.V(10).Infof("ParseInt failed for value %+v in label %+v, %+v", ls.Get(r.key), ls, err)
 			return false
 		}
 
 		// There should be only one strValue in r.strValues, and can be converted to a integer.
 		if len(r.strValues) != 1 {
-			glog.V(10).Infof("Invalid values count %+v of requirement %#v, for 'Gt', 'Lt' operators, exactly one value is required", len(r.strValues), r)
+			klog.V(10).Infof("Invalid values count %+v of requirement %#v, for 'Gt', 'Lt' operators, exactly one value is required", len(r.strValues), r)
 			return false
 		}
 
@@ -225,7 +225,7 @@ func (r *Requirement) Matches(ls Labels) bool {
 		for i := range r.strValues {
 			rValue, err = strconv.ParseInt(r.strValues[i], 10, 64)
 			if err != nil {
-				glog.V(10).Infof("ParseInt failed for value %+v in requirement %#v, for 'Gt', 'Lt' operators, the value must be an integer", r.strValues[i], r)
+				klog.V(10).Infof("ParseInt failed for value %+v in requirement %#v, for 'Gt', 'Lt' operators, the value must be an integer", r.strValues[i], r)
 				return false
 			}
 		}

vendor/k8s.io/apimachinery/pkg/runtime/converter.go

@@ -33,7 +33,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/json"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 // UnstructuredConverter is an interface for converting between interface{}
@@ -133,10 +133,10 @@ func (c *unstructuredConverter) FromUnstructured(u map[string]interface{}, obj i
 		newObj := reflect.New(t.Elem()).Interface()
 		newErr := fromUnstructuredViaJSON(u, newObj)
 		if (err != nil) != (newErr != nil) {
-			glog.Fatalf("FromUnstructured unexpected error for %v: error: %v", u, err)
+			klog.Fatalf("FromUnstructured unexpected error for %v: error: %v", u, err)
 		}
 		if err == nil && !c.comparison.DeepEqual(obj, newObj) {
-			glog.Fatalf("FromUnstructured mismatch\nobj1: %#v\nobj2: %#v", obj, newObj)
+			klog.Fatalf("FromUnstructured mismatch\nobj1: %#v\nobj2: %#v", obj, newObj)
 		}
 	}
 	return err
@@ -424,10 +424,10 @@ func (c *unstructuredConverter) ToUnstructured(obj interface{}) (map[string]inte
 		newUnstr := map[string]interface{}{}
 		newErr := toUnstructuredViaJSON(obj, &newUnstr)
 		if (err != nil) != (newErr != nil) {
-			glog.Fatalf("ToUnstructured unexpected error for %v: error: %v; newErr: %v", obj, err, newErr)
+			klog.Fatalf("ToUnstructured unexpected error for %v: error: %v; newErr: %v", obj, err, newErr)
 		}
 		if err == nil && !c.comparison.DeepEqual(u, newUnstr) {
-			glog.Fatalf("ToUnstructured mismatch\nobj1: %#v\nobj2: %#v", u, newUnstr)
+			klog.Fatalf("ToUnstructured mismatch\nobj1: %#v\nobj2: %#v", u, newUnstr)
 		}
 	}
 	if err != nil {

vendor/k8s.io/apimachinery/pkg/runtime/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/generated.proto
-// DO NOT EDIT!
 
 /*
 	Package runtime is a generated protocol buffer package.
@@ -158,24 +157,6 @@ func (m *Unknown) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func encodeFixed64Generated(dAtA []byte, offset int, v uint64) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	dAtA[offset+4] = uint8(v >> 32)
-	dAtA[offset+5] = uint8(v >> 40)
-	dAtA[offset+6] = uint8(v >> 48)
-	dAtA[offset+7] = uint8(v >> 56)
-	return offset + 8
-}
-func encodeFixed32Generated(dAtA []byte, offset int, v uint32) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	return offset + 4
-}
 func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int {
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)

vendor/k8s.io/apimachinery/pkg/runtime/schema/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/runtime/schema/generated.proto
-// DO NOT EDIT!
 
 /*
 Package schema is a generated protocol buffer package.

vendor/k8s.io/apimachinery/pkg/runtime/schema/group_version.go

@@ -66,7 +66,7 @@ func (gr GroupResource) Empty() bool {
 	return len(gr.Group) == 0 && len(gr.Resource) == 0
 }
 
-func (gr *GroupResource) String() string {
+func (gr GroupResource) String() string {
 	if len(gr.Group) == 0 {
 		return gr.Resource
 	}
@@ -111,7 +111,7 @@ func (gvr GroupVersionResource) GroupVersion() GroupVersion {
 	return GroupVersion{Group: gvr.Group, Version: gvr.Version}
 }
 
-func (gvr *GroupVersionResource) String() string {
+func (gvr GroupVersionResource) String() string {
 	return strings.Join([]string{gvr.Group, "/", gvr.Version, ", Resource=", gvr.Resource}, "")
 }
 
@@ -130,7 +130,7 @@ func (gk GroupKind) WithVersion(version string) GroupVersionKind {
 	return GroupVersionKind{Group: gk.Group, Version: version, Kind: gk.Kind}
 }
 
-func (gk *GroupKind) String() string {
+func (gk GroupKind) String() string {
 	if len(gk.Group) == 0 {
 		return gk.Kind
 	}
@@ -281,8 +281,8 @@ func bestMatch(kinds []GroupVersionKind, targets []GroupVersionKind) GroupVersio
 
 // ToAPIVersionAndKind is a convenience method for satisfying runtime.Object on types that
 // do not use TypeMeta.
-func (gvk *GroupVersionKind) ToAPIVersionAndKind() (string, string) {
+func (gvk GroupVersionKind) ToAPIVersionAndKind() (string, string) {
-	if gvk == nil {
+	if gvk.Empty() {
 		return "", ""
 	}
 	return gvk.GroupVersion().String(), gvk.Kind

vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go

@@ -22,9 +22,9 @@ import (
 	"strconv"
 	"unsafe"
 
-	"github.com/ghodss/yaml"
 	jsoniter "github.com/json-iterator/go"
 	"github.com/modern-go/reflect2"
+	"sigs.k8s.io/yaml"
 
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"

vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning/versioning.go

@@ -18,6 +18,7 @@ package versioning
 
 import (
 	"io"
+	"reflect"
 
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
@@ -90,7 +91,16 @@ func (c *codec) Decode(data []byte, defaultGVK *schema.GroupVersionKind, into ru
 		into = versioned.Last()
 	}
 
-	obj, gvk, err := c.decoder.Decode(data, defaultGVK, into)
+	// If the into object is unstructured and expresses an opinion about its group/version,
+	// create a new instance of the type so we always exercise the conversion path (skips short-circuiting on `into == obj`)
+	decodeInto := into
+	if into != nil {
+		if _, ok := into.(runtime.Unstructured); ok && !into.GetObjectKind().GroupVersionKind().GroupVersion().Empty() {
+			decodeInto = reflect.New(reflect.TypeOf(into).Elem()).Interface().(runtime.Object)
+		}
+	}
+
+	obj, gvk, err := c.decoder.Decode(data, defaultGVK, decodeInto)
 	if err != nil {
 		return nil, gvk, err
 	}

vendor/k8s.io/apimachinery/pkg/util/httpstream/httpstream.go

@@ -136,12 +136,12 @@ func Handshake(req *http.Request, w http.ResponseWriter, serverProtocols []strin
 
 	negotiatedProtocol := negotiateProtocol(clientProtocols, serverProtocols)
 	if len(negotiatedProtocol) == 0 {
-		w.WriteHeader(http.StatusForbidden)
 		for i := range serverProtocols {
 			w.Header().Add(HeaderAcceptedProtocolVersions, serverProtocols[i])
 		}
-		fmt.Fprintf(w, "unable to upgrade: unable to negotiate protocol: client supports %v, server accepts %v", clientProtocols, serverProtocols)
+		err := fmt.Errorf("unable to upgrade: unable to negotiate protocol: client supports %v, server accepts %v", clientProtocols, serverProtocols)
-		return "", fmt.Errorf("unable to upgrade: unable to negotiate protocol: client supports %v, server supports %v", clientProtocols, serverProtocols)
+		http.Error(w, err.Error(), http.StatusForbidden)
+		return "", err
 	}
 
 	w.Header().Add(HeaderProtocolVersion, negotiatedProtocol)

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/connection.go

@@ -23,8 +23,8 @@ import (
 	"time"
 
 	"github.com/docker/spdystream"
-	"github.com/golang/glog"
 	"k8s.io/apimachinery/pkg/util/httpstream"
+	"k8s.io/klog"
 )
 
 // connection maintains state about a spdystream.Connection and its associated
@@ -128,7 +128,7 @@ func (c *connection) newSpdyStream(stream *spdystream.Stream) {
 	err := c.newStreamHandler(stream, replySent)
 	rejectStream := (err != nil)
 	if rejectStream {
-		glog.Warningf("Stream rejected: %v", err)
+		klog.Warningf("Stream rejected: %v", err)
 		stream.Reset()
 		return
 	}

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/roundtripper.go

@@ -67,6 +67,9 @@ type SpdyRoundTripper struct {
 	// followRedirects indicates if the round tripper should examine responses for redirects and
 	// follow them.
 	followRedirects bool
+	// requireSameHostRedirects restricts redirect following to only follow redirects to the same host
+	// as the original request.
+	requireSameHostRedirects bool
 }
 
 var _ utilnet.TLSClientConfigHolder = &SpdyRoundTripper{}
@@ -75,14 +78,18 @@ var _ utilnet.Dialer = &SpdyRoundTripper{}
 
 // NewRoundTripper creates a new SpdyRoundTripper that will use
 // the specified tlsConfig.
-func NewRoundTripper(tlsConfig *tls.Config, followRedirects bool) httpstream.UpgradeRoundTripper {
+func NewRoundTripper(tlsConfig *tls.Config, followRedirects, requireSameHostRedirects bool) httpstream.UpgradeRoundTripper {
-	return NewSpdyRoundTripper(tlsConfig, followRedirects)
+	return NewSpdyRoundTripper(tlsConfig, followRedirects, requireSameHostRedirects)
 }
 
 // NewSpdyRoundTripper creates a new SpdyRoundTripper that will use
 // the specified tlsConfig. This function is mostly meant for unit tests.
-func NewSpdyRoundTripper(tlsConfig *tls.Config, followRedirects bool) *SpdyRoundTripper {
+func NewSpdyRoundTripper(tlsConfig *tls.Config, followRedirects, requireSameHostRedirects bool) *SpdyRoundTripper {
-	return &SpdyRoundTripper{tlsConfig: tlsConfig, followRedirects: followRedirects}
+	return &SpdyRoundTripper{
+		tlsConfig:                tlsConfig,
+		followRedirects:          followRedirects,
+		requireSameHostRedirects: requireSameHostRedirects,
+	}
 }
 
 // TLSClientConfig implements pkg/util/net.TLSClientConfigHolder for proper TLS checking during
@@ -257,7 +264,7 @@ func (s *SpdyRoundTripper) RoundTrip(req *http.Request) (*http.Response, error)
 	)
 
 	if s.followRedirects {
-		conn, rawResponse, err = utilnet.ConnectWithRedirects(req.Method, req.URL, header, req.Body, s)
+		conn, rawResponse, err = utilnet.ConnectWithRedirects(req.Method, req.URL, header, req.Body, s, s.requireSameHostRedirects)
 	} else {
 		clone := utilnet.CloneRequest(req)
 		clone.Header = header

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/upgrade.go

@@ -74,15 +74,15 @@ func (u responseUpgrader) UpgradeResponse(w http.ResponseWriter, req *http.Reque
 	connectionHeader := strings.ToLower(req.Header.Get(httpstream.HeaderConnection))
 	upgradeHeader := strings.ToLower(req.Header.Get(httpstream.HeaderUpgrade))
 	if !strings.Contains(connectionHeader, strings.ToLower(httpstream.HeaderUpgrade)) || !strings.Contains(upgradeHeader, strings.ToLower(HeaderSpdy31)) {
-		w.WriteHeader(http.StatusBadRequest)
+		errorMsg := fmt.Sprintf("unable to upgrade: missing upgrade headers in request: %#v", req.Header)
-		fmt.Fprintf(w, "unable to upgrade: missing upgrade headers in request: %#v", req.Header)
+		http.Error(w, errorMsg, http.StatusBadRequest)
 		return nil
 	}
 
 	hijacker, ok := w.(http.Hijacker)
 	if !ok {
-		w.WriteHeader(http.StatusInternalServerError)
+		errorMsg := fmt.Sprintf("unable to upgrade: unable to hijack response")
-		fmt.Fprintf(w, "unable to upgrade: unable to hijack response")
+		http.Error(w, errorMsg, http.StatusInternalServerError)
 		return nil
 	}
 

vendor/k8s.io/apimachinery/pkg/util/intstr/generated.pb.go

@@ -14,9 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Code generated by protoc-gen-gogo.
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
 // source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto
-// DO NOT EDIT!
 
 /*
 	Package intstr is a generated protocol buffer package.
@@ -81,24 +80,6 @@ func (m *IntOrString) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func encodeFixed64Generated(dAtA []byte, offset int, v uint64) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	dAtA[offset+4] = uint8(v >> 32)
-	dAtA[offset+5] = uint8(v >> 40)
-	dAtA[offset+6] = uint8(v >> 48)
-	dAtA[offset+7] = uint8(v >> 56)
-	return offset + 8
-}
-func encodeFixed32Generated(dAtA []byte, offset int, v uint32) int {
-	dAtA[offset] = uint8(v)
-	dAtA[offset+1] = uint8(v >> 8)
-	dAtA[offset+2] = uint8(v >> 16)
-	dAtA[offset+3] = uint8(v >> 24)
-	return offset + 4
-}
 func encodeVarintGenerated(dAtA []byte, offset int, v uint64) int {
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)

vendor/k8s.io/apimachinery/pkg/util/intstr/intstr.go

@@ -25,8 +25,8 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/golang/glog"
 	"github.com/google/gofuzz"
+	"k8s.io/klog"
 )
 
 // IntOrString is a type that can hold an int32 or a string.  When used in
@@ -58,7 +58,7 @@ const (
 // TODO: convert to (val int32)
 func FromInt(val int) IntOrString {
 	if val > math.MaxInt32 || val < math.MinInt32 {
-		glog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
+		klog.Errorf("value: %d overflows int32\n%s\n", val, debug.Stack())
 	}
 	return IntOrString{Type: Int, IntVal: int32(val)}
 }

vendor/k8s.io/apimachinery/pkg/util/net/http.go

@@ -31,8 +31,8 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/golang/glog"
 	"golang.org/x/net/http2"
+	"k8s.io/klog"
 )
 
 // JoinPreservingTrailingSlash does a path.Join of the specified elements,
@@ -107,10 +107,10 @@ func SetTransportDefaults(t *http.Transport) *http.Transport {
 	t = SetOldTransportDefaults(t)
 	// Allow clients to disable http2 if needed.
 	if s := os.Getenv("DISABLE_HTTP2"); len(s) > 0 {
-		glog.Infof("HTTP2 has been explicitly disabled")
+		klog.Infof("HTTP2 has been explicitly disabled")
 	} else {
 		if err := http2.ConfigureTransport(t); err != nil {
-			glog.Warningf("Transport failed http2 configuration: %v", err)
+			klog.Warningf("Transport failed http2 configuration: %v", err)
 		}
 	}
 	return t
@@ -321,9 +321,10 @@ type Dialer interface {
 
 // ConnectWithRedirects uses dialer to send req, following up to 10 redirects (relative to
 // originalLocation). It returns the opened net.Conn and the raw response bytes.
-func ConnectWithRedirects(originalMethod string, originalLocation *url.URL, header http.Header, originalBody io.Reader, dialer Dialer) (net.Conn, []byte, error) {
+// If requireSameHostRedirects is true, only redirects to the same host are permitted.
+func ConnectWithRedirects(originalMethod string, originalLocation *url.URL, header http.Header, originalBody io.Reader, dialer Dialer, requireSameHostRedirects bool) (net.Conn, []byte, error) {
 	const (
-		maxRedirects    = 10
+		maxRedirects    = 9     // Fail on the 10th redirect
 		maxResponseSize = 16384 // play it safe to allow the potential for lots of / large headers
 	)
 
@@ -367,7 +368,7 @@ redirectLoop:
 		resp, err := http.ReadResponse(respReader, nil)
 		if err != nil {
 			// Unable to read the backend response; let the client handle it.
-			glog.Warningf("Error reading backend response: %v", err)
+			klog.Warningf("Error reading backend response: %v", err)
 			break redirectLoop
 		}
 
@@ -387,10 +388,6 @@ redirectLoop:
 
 		resp.Body.Close() // not used
 
-		// Reset the connection.
-		intermediateConn.Close()
-		intermediateConn = nil
-
 		// Prepare to follow the redirect.
 		redirectStr := resp.Header.Get("Location")
 		if redirectStr == "" {
@@ -404,6 +401,15 @@ redirectLoop:
 		if err != nil {
 			return nil, nil, fmt.Errorf("malformed Location header: %v", err)
 		}
+
+		// Only follow redirects to the same host. Otherwise, propagate the redirect response back.
+		if requireSameHostRedirects && location.Hostname() != originalLocation.Hostname() {
+			break redirectLoop
+		}
+
+		// Reset the connection.
+		intermediateConn.Close()
+		intermediateConn = nil
 	}
 
 	connToReturn := intermediateConn

vendor/k8s.io/apimachinery/pkg/util/net/interface.go

@@ -26,7 +26,7 @@ import (
 
 	"strings"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 type AddressFamily uint
@@ -193,7 +193,7 @@ func isInterfaceUp(intf *net.Interface) bool {
 		return false
 	}
 	if intf.Flags&net.FlagUp != 0 {
-		glog.V(4).Infof("Interface %v is up", intf.Name)
+		klog.V(4).Infof("Interface %v is up", intf.Name)
 		return true
 	}
 	return false
@@ -208,20 +208,20 @@ func isLoopbackOrPointToPoint(intf *net.Interface) bool {
 func getMatchingGlobalIP(addrs []net.Addr, family AddressFamily) (net.IP, error) {
 	if len(addrs) > 0 {
 		for i := range addrs {
-			glog.V(4).Infof("Checking addr  %s.", addrs[i].String())
+			klog.V(4).Infof("Checking addr  %s.", addrs[i].String())
 			ip, _, err := net.ParseCIDR(addrs[i].String())
 			if err != nil {
 				return nil, err
 			}
 			if memberOf(ip, family) {
 				if ip.IsGlobalUnicast() {
-					glog.V(4).Infof("IP found %v", ip)
+					klog.V(4).Infof("IP found %v", ip)
 					return ip, nil
 				} else {
-					glog.V(4).Infof("Non-global unicast address found %v", ip)
+					klog.V(4).Infof("Non-global unicast address found %v", ip)
 				}
 			} else {
-				glog.V(4).Infof("%v is not an IPv%d address", ip, int(family))
+				klog.V(4).Infof("%v is not an IPv%d address", ip, int(family))
 			}
 
 		}
@@ -241,13 +241,13 @@ func getIPFromInterface(intfName string, forFamily AddressFamily, nw networkInte
 		if err != nil {
 			return nil, err
 		}
-		glog.V(4).Infof("Interface %q has %d addresses :%v.", intfName, len(addrs), addrs)
+		klog.V(4).Infof("Interface %q has %d addresses :%v.", intfName, len(addrs), addrs)
 		matchingIP, err := getMatchingGlobalIP(addrs, forFamily)
 		if err != nil {
 			return nil, err
 		}
 		if matchingIP != nil {
-			glog.V(4).Infof("Found valid IPv%d address %v for interface %q.", int(forFamily), matchingIP, intfName)
+			klog.V(4).Infof("Found valid IPv%d address %v for interface %q.", int(forFamily), matchingIP, intfName)
 			return matchingIP, nil
 		}
 	}
@@ -275,14 +275,14 @@ func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) {
 		return nil, fmt.Errorf("no interfaces found on host.")
 	}
 	for _, family := range []AddressFamily{familyIPv4, familyIPv6} {
-		glog.V(4).Infof("Looking for system interface with a global IPv%d address", uint(family))
+		klog.V(4).Infof("Looking for system interface with a global IPv%d address", uint(family))
 		for _, intf := range intfs {
 			if !isInterfaceUp(&intf) {
-				glog.V(4).Infof("Skipping: down interface %q", intf.Name)
+				klog.V(4).Infof("Skipping: down interface %q", intf.Name)
 				continue
 			}
 			if isLoopbackOrPointToPoint(&intf) {
-				glog.V(4).Infof("Skipping: LB or P2P interface %q", intf.Name)
+				klog.V(4).Infof("Skipping: LB or P2P interface %q", intf.Name)
 				continue
 			}
 			addrs, err := nw.Addrs(&intf)
@@ -290,7 +290,7 @@ func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) {
 				return nil, err
 			}
 			if len(addrs) == 0 {
-				glog.V(4).Infof("Skipping: no addresses on interface %q", intf.Name)
+				klog.V(4).Infof("Skipping: no addresses on interface %q", intf.Name)
 				continue
 			}
 			for _, addr := range addrs {
@@ -299,15 +299,15 @@ func chooseIPFromHostInterfaces(nw networkInterfacer) (net.IP, error) {
 					return nil, fmt.Errorf("Unable to parse CIDR for interface %q: %s", intf.Name, err)
 				}
 				if !memberOf(ip, family) {
-					glog.V(4).Infof("Skipping: no address family match for %q on interface %q.", ip, intf.Name)
+					klog.V(4).Infof("Skipping: no address family match for %q on interface %q.", ip, intf.Name)
 					continue
 				}
 				// TODO: Decide if should open up to allow IPv6 LLAs in future.
 				if !ip.IsGlobalUnicast() {
-					glog.V(4).Infof("Skipping: non-global address %q on interface %q.", ip, intf.Name)
+					klog.V(4).Infof("Skipping: non-global address %q on interface %q.", ip, intf.Name)
 					continue
 				}
-				glog.V(4).Infof("Found global unicast address %q on interface %q.", ip, intf.Name)
+				klog.V(4).Infof("Found global unicast address %q on interface %q.", ip, intf.Name)
 				return ip, nil
 			}
 		}
@@ -381,23 +381,23 @@ func getAllDefaultRoutes() ([]Route, error) {
 // an IPv4 IP, and then will look at each IPv6 route for an IPv6 IP.
 func chooseHostInterfaceFromRoute(routes []Route, nw networkInterfacer) (net.IP, error) {
 	for _, family := range []AddressFamily{familyIPv4, familyIPv6} {
-		glog.V(4).Infof("Looking for default routes with IPv%d addresses", uint(family))
+		klog.V(4).Infof("Looking for default routes with IPv%d addresses", uint(family))
 		for _, route := range routes {
 			if route.Family != family {
 				continue
 			}
-			glog.V(4).Infof("Default route transits interface %q", route.Interface)
+			klog.V(4).Infof("Default route transits interface %q", route.Interface)
 			finalIP, err := getIPFromInterface(route.Interface, family, nw)
 			if err != nil {
 				return nil, err
 			}
 			if finalIP != nil {
-				glog.V(4).Infof("Found active IP %v ", finalIP)
+				klog.V(4).Infof("Found active IP %v ", finalIP)
 				return finalIP, nil
 			}
 		}
 	}
-	glog.V(4).Infof("No active IP found by looking at default routes")
+	klog.V(4).Infof("No active IP found by looking at default routes")
 	return nil, fmt.Errorf("unable to select an IP from default routes.")
 }
 

vendor/k8s.io/apimachinery/pkg/util/runtime/runtime.go

@@ -22,7 +22,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 var (
@@ -63,7 +63,11 @@ func HandleCrash(additionalHandlers ...func(interface{})) {
 // logPanic logs the caller tree when a panic occurs.
 func logPanic(r interface{}) {
 	callers := getCallers(r)
-	glog.Errorf("Observed a panic: %#v (%v)\n%v", r, r, callers)
+	if _, ok := r.(string); ok {
+		klog.Errorf("Observed a panic: %s\n%v", r, callers)
+	} else {
+		klog.Errorf("Observed a panic: %#v (%v)\n%v", r, r, callers)
+	}
 }
 
 func getCallers(r interface{}) string {
@@ -111,7 +115,7 @@ func HandleError(err error) {
 
 // logError prints an error with the call stack of the location it was reported
 func logError(err error) {
-	glog.ErrorDepth(2, err)
+	klog.ErrorDepth(2, err)
 }
 
 type rudimentaryErrorBackoff struct {

vendor/k8s.io/apimachinery/pkg/util/yaml/decoder.go

@@ -26,8 +26,8 @@ import (
 	"strings"
 	"unicode"
 
-	"github.com/ghodss/yaml"
+	"k8s.io/klog"
-	"github.com/golang/glog"
+	"sigs.k8s.io/yaml"
 )
 
 // ToJSON converts a single YAML document into a JSON document
@@ -217,11 +217,11 @@ func (d *YAMLOrJSONDecoder) Decode(into interface{}) error {
 	if d.decoder == nil {
 		buffer, origData, isJSON := GuessJSONStream(d.r, d.bufferSize)
 		if isJSON {
-			glog.V(4).Infof("decoding stream as JSON")
+			klog.V(4).Infof("decoding stream as JSON")
 			d.decoder = json.NewDecoder(buffer)
 			d.rawData = origData
 		} else {
-			glog.V(4).Infof("decoding stream as YAML")
+			klog.V(4).Infof("decoding stream as YAML")
 			d.decoder = NewYAMLToJSONDecoder(buffer)
 		}
 	}
@@ -230,7 +230,7 @@ func (d *YAMLOrJSONDecoder) Decode(into interface{}) error {
 		if syntax, ok := err.(*json.SyntaxError); ok {
 			data, readErr := ioutil.ReadAll(jsonDecoder.Buffered())
 			if readErr != nil {
-				glog.V(4).Infof("reading stream failed: %v", readErr)
+				klog.V(4).Infof("reading stream failed: %v", readErr)
 			}
 			js := string(data)
 

vendor/k8s.io/apimachinery/pkg/version/doc.go

@@ -14,6 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Package version supplies the type for version information collected at build time.
 // +k8s:openapi-gen=true
+
+// Package version supplies the type for version information collected at build time.
 package version // import "k8s.io/apimachinery/pkg/version"

vendor/k8s.io/apimachinery/pkg/watch/streamwatcher.go

@@ -20,10 +20,10 @@ import (
 	"io"
 	"sync"
 
-	"github.com/golang/glog"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/net"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/klog"
 )
 
 // Decoder allows StreamWatcher to watch any stream for which a Decoder can be written.
@@ -100,13 +100,13 @@ func (sw *StreamWatcher) receive() {
 			case io.EOF:
 				// watch closed normally
 			case io.ErrUnexpectedEOF:
-				glog.V(1).Infof("Unexpected EOF during watch stream event decoding: %v", err)
+				klog.V(1).Infof("Unexpected EOF during watch stream event decoding: %v", err)
 			default:
 				msg := "Unable to decode an event from the watch stream: %v"
 				if net.IsProbableEOF(err) {
-					glog.V(5).Infof(msg, err)
+					klog.V(5).Infof(msg, err)
 				} else {
-					glog.Errorf(msg, err)
+					klog.Errorf(msg, err)
 				}
 			}
 			return

vendor/k8s.io/apimachinery/pkg/watch/watch.go

@@ -20,7 +20,7 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 
 	"k8s.io/apimachinery/pkg/runtime"
 )
@@ -106,7 +106,7 @@ func (f *FakeWatcher) Stop() {
 	f.Lock()
 	defer f.Unlock()
 	if !f.Stopped {
-		glog.V(4).Infof("Stopping fake watcher.")
+		klog.V(4).Infof("Stopping fake watcher.")
 		close(f.result)
 		f.Stopped = true
 	}
@@ -173,7 +173,7 @@ func (f *RaceFreeFakeWatcher) Stop() {
 	f.Lock()
 	defer f.Unlock()
 	if !f.Stopped {
-		glog.V(4).Infof("Stopping fake watcher.")
+		klog.V(4).Infof("Stopping fake watcher.")
 		close(f.result)
 		f.Stopped = true
 	}

vendor/k8s.io/apiserver/pkg/server/httplog/httplog.go

@@ -24,7 +24,7 @@ import (
 	"runtime"
 	"time"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 // StacktracePred returns true if a stacktrace should be logged for this status.
@@ -61,7 +61,7 @@ type passthroughLogger struct{}
 
 // Addf logs info immediately.
 func (passthroughLogger) Addf(format string, data ...interface{}) {
-	glog.V(2).Info(fmt.Sprintf(format, data...))
+	klog.V(2).Info(fmt.Sprintf(format, data...))
 }
 
 // DefaultStacktracePred is the default implementation of StacktracePred.
@@ -143,11 +143,11 @@ func (rl *respLogger) Addf(format string, data ...interface{}) {
 // Log is intended to be called once at the end of your request handler, via defer
 func (rl *respLogger) Log() {
 	latency := time.Since(rl.startTime)
-	if glog.V(3) {
+	if klog.V(3) {
 		if !rl.hijacked {
-			glog.InfoDepth(1, fmt.Sprintf("%s %s: (%v) %v%v%v [%s %s]", rl.req.Method, rl.req.RequestURI, latency, rl.status, rl.statusStack, rl.addedInfo, rl.req.UserAgent(), rl.req.RemoteAddr))
+			klog.InfoDepth(1, fmt.Sprintf("%s %s: (%v) %v%v%v [%s %s]", rl.req.Method, rl.req.RequestURI, latency, rl.status, rl.statusStack, rl.addedInfo, rl.req.UserAgent(), rl.req.RemoteAddr))
 		} else {
-			glog.InfoDepth(1, fmt.Sprintf("%s %s: (%v) hijacked [%s %s]", rl.req.Method, rl.req.RequestURI, latency, rl.req.UserAgent(), rl.req.RemoteAddr))
+			klog.InfoDepth(1, fmt.Sprintf("%s %s: (%v) hijacked [%s %s]", rl.req.Method, rl.req.RequestURI, latency, rl.req.UserAgent(), rl.req.RemoteAddr))
 		}
 	}
 }
@@ -173,8 +173,8 @@ func (rl *respLogger) Write(b []byte) (int, error) {
 func (rl *respLogger) Flush() {
 	if flusher, ok := rl.w.(http.Flusher); ok {
 		flusher.Flush()
-	} else if glog.V(2) {
+	} else if klog.V(2) {
-		glog.InfoDepth(1, fmt.Sprintf("Unable to convert %+v into http.Flusher", rl.w))
+		klog.InfoDepth(1, fmt.Sprintf("Unable to convert %+v into http.Flusher", rl.w))
 	}
 }
 

vendor/k8s.io/apiserver/pkg/util/wsstream/conn.go

@@ -25,8 +25,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/golang/glog"
 	"golang.org/x/net/websocket"
+	"k8s.io/klog"
 
 	"k8s.io/apimachinery/pkg/util/runtime"
 )
@@ -137,7 +137,7 @@ type ChannelProtocolConfig struct {
 // channels.
 func NewDefaultChannelProtocols(channels []ChannelType) map[string]ChannelProtocolConfig {
 	return map[string]ChannelProtocolConfig{
-		"": {Binary: true, Channels: channels},
+		"":                             {Binary: true, Channels: channels},
 		ChannelWebSocketProtocol:       {Binary: true, Channels: channels},
 		Base64ChannelWebSocketProtocol: {Binary: false, Channels: channels},
 	}
@@ -251,7 +251,7 @@ func (conn *Conn) handle(ws *websocket.Conn) {
 		var data []byte
 		if err := websocket.Message.Receive(ws, &data); err != nil {
 			if err != io.EOF {
-				glog.Errorf("Error on socket receive: %v", err)
+				klog.Errorf("Error on socket receive: %v", err)
 			}
 			break
 		}
@@ -264,11 +264,11 @@ func (conn *Conn) handle(ws *websocket.Conn) {
 		}
 		data = data[1:]
 		if int(channel) >= len(conn.channels) {
-			glog.V(6).Infof("Frame is targeted for a reader %d that is not valid, possible protocol error", channel)
+			klog.V(6).Infof("Frame is targeted for a reader %d that is not valid, possible protocol error", channel)
 			continue
 		}
 		if _, err := conn.channels[channel].DataFromSocket(data); err != nil {
-			glog.Errorf("Unable to write frame to %d: %v\n%s", channel, err, string(data))
+			klog.Errorf("Unable to write frame to %d: %v\n%s", channel, err, string(data))
 			continue
 		}
 	}

vendor/k8s.io/apiserver/pkg/util/wsstream/stream.go

@@ -48,7 +48,7 @@ type ReaderProtocolConfig struct {
 // subprotocols "", "channel.k8s.io", "base64.channel.k8s.io".
 func NewDefaultReaderProtocols() map[string]ReaderProtocolConfig {
 	return map[string]ReaderProtocolConfig{
-		"": {Binary: true},
+		"":                            {Binary: true},
 		binaryWebSocketProtocol:       {Binary: true},
 		base64BinaryWebSocketProtocol: {Binary: false},
 	}

vendor/k8s.io/client-go/README.md

@@ -2,7 +2,7 @@
 
 Go clients for talking to a [kubernetes](http://kubernetes.io/) cluster.
 
-We currently recommend using the v8.0.0 tag. See [INSTALL.md](/INSTALL.md) for
+We currently recommend using the v9.0.0 tag. See [INSTALL.md](/INSTALL.md) for
 detailed installation instructions. `go get k8s.io/client-go/...` works, but
 will build `master`, which doesn't handle the dependencies well.
 
@@ -91,17 +91,16 @@ We will backport bugfixes--but not new features--into older versions of
 
 #### Compatibility matrix
 
-|                     | Kubernetes 1.5 | Kubernetes 1.6 | Kubernetes 1.7 | Kubernetes 1.8 | Kubernetes 1.9 | Kubernetes 1.10 | Kubernetes 1.11 |
+|                     | Kubernetes 1.6 | Kubernetes 1.7 | Kubernetes 1.8 | Kubernetes 1.9 | Kubernetes 1.10 | Kubernetes 1.11 | Kubernetes 1.12 |
-|---------------------|----------------|----------------|----------------|----------------|----------------|-----------------|-----------------|
+|---------------------|----------------|----------------|----------------|----------------|-----------------|-----------------|-----------------|
-| client-go 1.5       | -              | -              | -              | -              | -              | -               | -               |
+| client-go 3.0       | ✓              | -              | +-             | +-             | +-              | +-              | +-              |
-| client-go 2.0       | ✓              | +-             | +-             | +-             | +-             | +-              | +-              |
+| client-go 4.0       | +-             | ✓              | +-             | +-             | +-              | +-              | +-              |
-| client-go 3.0       | +-             | ✓              | -              | +-             | +-             | +-              | +-              |
+| client-go 5.0       | +-             | +-             | ✓              | +-             | +-              | +-              | +-              |
-| client-go 4.0       | +-             | +-             | ✓              | +-             | +-             | +-              | +-              |
+| client-go 6.0       | +-             | +-             | +-             | ✓              | +-              | +-              | +-              |
-| client-go 5.0       | +-             | +-             | +-             | ✓              | +-             | +-              | +-              |
+| client-go 7.0       | +-             | +-             | +-             | +-             | ✓               | +-              | +-              |
-| client-go 6.0       | +-             | +-             | +-             | +-             | ✓              | +-              | +-              |
+| client-go 8.0       | +-             | +-             | +-             | +-             | +-              | ✓               | +-              |
-| client-go 7.0       | +-             | +-             | +-             | +-             | +-             | ✓               | +-              |
+| client-go 9.0       | +-             | +-             | +-             | +-             | +-              | +-              | ✓               |
-| client-go 8.0       | +-             | +-             | +-             | +-             | +-             | +-              | ✓               |
+| client-go HEAD      | +-             | +-             | +-             | +-             | +-              | +-              | +-              |
-| client-go HEAD      | +-             | +-             | +-             | +-             | +-             | +-              | +-              |
 
 Key:
 
@@ -128,9 +127,10 @@ between client-go versions.
 | client-go 3.0  | Kubernetes main repo, 1.6 branch     | = -                           |
 | client-go 4.0  | Kubernetes main repo, 1.7 branch     | = -                           |
 | client-go 5.0  | Kubernetes main repo, 1.8 branch     | = -                           |
-| client-go 6.0  | Kubernetes main repo, 1.9 branch     | ✓                             |
+| client-go 6.0  | Kubernetes main repo, 1.9 branch     | = -                           |
 | client-go 7.0  | Kubernetes main repo, 1.10 branch    | ✓                             |
 | client-go 8.0  | Kubernetes main repo, 1.11 branch    | ✓                             |
+| client-go 9.0  | Kubernetes main repo, 1.12 branch    | ✓                             |
 | client-go HEAD | Kubernetes main repo, master branch  | ✓                             |
 
 Key:

vendor/k8s.io/client-go/pkg/apis/clientauthentication/doc.go

@@ -16,4 +16,5 @@ limitations under the License.
 
 // +k8s:deepcopy-gen=package
 // +groupName=client.authentication.k8s.io
+
 package clientauthentication // import "k8s.io/client-go/pkg/apis/clientauthentication"

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/doc.go

@@ -20,4 +20,5 @@ limitations under the License.
 // +k8s:defaulter-gen=TypeMeta
 
 // +groupName=client.authentication.k8s.io
+
 package v1alpha1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1"

vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/doc.go

@@ -20,4 +20,5 @@ limitations under the License.
 // +k8s:defaulter-gen=TypeMeta
 
 // +groupName=client.authentication.k8s.io
+
 package v1beta1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1beta1"

vendor/k8s.io/client-go/pkg/version/doc.go

@@ -14,7 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+// +k8s:openapi-gen=true
+
 // Package version supplies version information collected at build time to
 // kubernetes components.
-// +k8s:openapi-gen=true
 package version // import "k8s.io/client-go/pkg/version"

vendor/k8s.io/client-go/plugin/pkg/client/auth/exec/exec.go

@@ -31,7 +31,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/glog"
 	"golang.org/x/crypto/ssh/terminal"
 	"k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
@@ -44,6 +43,7 @@ import (
 	"k8s.io/client-go/tools/clientcmd/api"
 	"k8s.io/client-go/transport"
 	"k8s.io/client-go/util/connrotation"
+	"k8s.io/klog"
 )
 
 const execInfoEnv = "KUBERNETES_EXEC_INFO"
@@ -228,7 +228,7 @@ func (r *roundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
 			Code:   int32(res.StatusCode),
 		}
 		if err := r.a.maybeRefreshCreds(creds, resp); err != nil {
-			glog.Errorf("refreshing credentials: %v", err)
+			klog.Errorf("refreshing credentials: %v", err)
 		}
 	}
 	return res, nil

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

@@ -29,7 +29,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/golang/glog"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -37,6 +36,7 @@ import (
 	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
 	certutil "k8s.io/client-go/util/cert"
 	"k8s.io/client-go/util/flowcontrol"
+	"k8s.io/klog"
 )
 
 const (
@@ -322,7 +322,7 @@ func InClusterConfig() (*Config, error) {
 		return nil, ErrNotInCluster
 	}
 
-	ts := newCachedPathTokenSource(tokenFile)
+	ts := NewCachedFileTokenSource(tokenFile)
 
 	if _, err := ts.Token(); err != nil {
 		return nil, err
@@ -331,7 +331,7 @@ func InClusterConfig() (*Config, error) {
 	tlsClientConfig := TLSClientConfig{}
 
 	if _, err := certutil.NewPool(rootCAFile); err != nil {
-		glog.Errorf("Expected to load root CA config from %s, but got err: %v", rootCAFile, err)
+		klog.Errorf("Expected to load root CA config from %s, but got err: %v", rootCAFile, err)
 	} else {
 		tlsClientConfig.CAFile = rootCAFile
 	}

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

@@ -21,7 +21,7 @@ import (
 	"net/http"
 	"sync"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 
 	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
 )
@@ -57,7 +57,7 @@ func RegisterAuthProviderPlugin(name string, plugin Factory) error {
 	if _, found := plugins[name]; found {
 		return fmt.Errorf("Auth Provider Plugin %q was registered twice", name)
 	}
-	glog.V(4).Infof("Registered Auth Provider Plugin %q", name)
+	klog.V(4).Infof("Registered Auth Provider Plugin %q", name)
 	plugins[name] = plugin
 	return nil
 }

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

@@ -32,7 +32,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/golang/glog"
 	"golang.org/x/net/http2"
 	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -44,6 +43,7 @@ import (
 	restclientwatch "k8s.io/client-go/rest/watch"
 	"k8s.io/client-go/tools/metrics"
 	"k8s.io/client-go/util/flowcontrol"
+	"k8s.io/klog"
 )
 
 var (
@@ -114,7 +114,7 @@ type Request struct {
 // NewRequest creates a new request helper object for accessing runtime.Objects on a server.
 func NewRequest(client HTTPClient, verb string, baseURL *url.URL, versionedAPIPath string, content ContentConfig, serializers Serializers, backoff BackoffManager, throttle flowcontrol.RateLimiter, timeout time.Duration) *Request {
 	if backoff == nil {
-		glog.V(2).Infof("Not implementing request backoff strategy.")
+		klog.V(2).Infof("Not implementing request backoff strategy.")
 		backoff = &NoBackoff{}
 	}
 
@@ -527,7 +527,7 @@ func (r *Request) tryThrottle() {
 		r.throttle.Accept()
 	}
 	if latency := time.Since(now); latency > longThrottleLatency {
-		glog.V(4).Infof("Throttling request took %v, request: %s:%s", latency, r.verb, r.URL().String())
+		klog.V(4).Infof("Throttling request took %v, request: %s:%s", latency, r.verb, r.URL().String())
 	}
 }
 
@@ -683,7 +683,7 @@ func (r *Request) request(fn func(*http.Request, *http.Response)) error {
 	}()
 
 	if r.err != nil {
-		glog.V(4).Infof("Error in request: %v", r.err)
+		klog.V(4).Infof("Error in request: %v", r.err)
 		return r.err
 	}
 
@@ -770,13 +770,13 @@ func (r *Request) request(fn func(*http.Request, *http.Response)) error {
 				if seeker, ok := r.body.(io.Seeker); ok && r.body != nil {
 					_, err := seeker.Seek(0, 0)
 					if err != nil {
-						glog.V(4).Infof("Could not retry request, can't Seek() back to beginning of body for %T", r.body)
+						klog.V(4).Infof("Could not retry request, can't Seek() back to beginning of body for %T", r.body)
 						fn(req, resp)
 						return true
 					}
 				}
 
-				glog.V(4).Infof("Got a Retry-After %ds response for attempt %d to %v", seconds, retries, url)
+				klog.V(4).Infof("Got a Retry-After %ds response for attempt %d to %v", seconds, retries, url)
 				r.backoffMgr.Sleep(time.Duration(seconds) * time.Second)
 				return false
 			}
@@ -844,13 +844,13 @@ func (r *Request) transformResponse(resp *http.Response, req *http.Request) Resu
 			// 2. Apiserver sends back the headers and then part of the body
 			// 3. Apiserver closes connection.
 			// 4. client-go should catch this and return an error.
-			glog.V(2).Infof("Stream error %#v when reading response body, may be caused by closed connection.", err)
+			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)
 			return Result{
 				err: streamErr,
 			}
 		default:
-			glog.Errorf("Unexpected error when reading response body: %#v", err)
+			klog.Errorf("Unexpected error when reading response body: %#v", err)
 			unexpectedErr := fmt.Errorf("Unexpected error %#v when reading response body. Please retry.", err)
 			return Result{
 				err: unexpectedErr,
@@ -914,11 +914,11 @@ func (r *Request) transformResponse(resp *http.Response, req *http.Request) Resu
 func truncateBody(body string) string {
 	max := 0
 	switch {
-	case bool(glog.V(10)):
+	case bool(klog.V(10)):
 		return body
-	case bool(glog.V(9)):
+	case bool(klog.V(9)):
 		max = 10240
-	case bool(glog.V(8)):
+	case bool(klog.V(8)):
 		max = 1024
 	}
 
@@ -933,13 +933,13 @@ func truncateBody(body string) string {
 // allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
 // whether the body is printable.
 func glogBody(prefix string, body []byte) {
-	if glog.V(8) {
+	if klog.V(8) {
 		if bytes.IndexFunc(body, func(r rune) bool {
 			return r < 0x0a
 		}) != -1 {
-			glog.Infof("%s:\n%s", prefix, truncateBody(hex.Dump(body)))
+			klog.Infof("%s:\n%s", prefix, truncateBody(hex.Dump(body)))
 		} else {
-			glog.Infof("%s: %s", prefix, truncateBody(string(body)))
+			klog.Infof("%s: %s", prefix, truncateBody(string(body)))
 		}
 	}
 }
@@ -1141,7 +1141,7 @@ func (r Result) Error() error {
 	// to be backwards compatible with old servers that do not return a version, default to "v1"
 	out, _, err := r.decoder.Decode(r.body, &schema.GroupVersionKind{Version: "v1"}, nil)
 	if err != nil {
-		glog.V(5).Infof("body was not decodable (unable to check for Status): %v", err)
+		klog.V(5).Infof("body was not decodable (unable to check for Status): %v", err)
 		return r.err
 	}
 	switch t := out.(type) {

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

@@ -24,8 +24,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/glog"
 	"golang.org/x/oauth2"
+	"k8s.io/klog"
 )
 
 // TokenSourceWrapTransport returns a WrapTransport that injects bearer tokens
@@ -42,7 +42,9 @@ func TokenSourceWrapTransport(ts oauth2.TokenSource) func(http.RoundTripper) htt
 	}
 }
 
-func newCachedPathTokenSource(path string) oauth2.TokenSource {
+// NewCachedFileTokenSource returns a oauth2.TokenSource reads a token from a
+// file at a specified path and periodically reloads it.
+func NewCachedFileTokenSource(path string) oauth2.TokenSource {
 	return &cachingTokenSource{
 		now:    time.Now,
 		leeway: 1 * time.Minute,
@@ -129,7 +131,7 @@ func (ts *cachingTokenSource) Token() (*oauth2.Token, error) {
 		if ts.tok == nil {
 			return nil, err
 		}
-		glog.Errorf("Unable to rotate token: %v", err)
+		klog.Errorf("Unable to rotate token: %v", err)
 		return ts.tok, nil
 	}
 

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

@@ -20,9 +20,9 @@ import (
 	"net/url"
 	"time"
 
-	"github.com/golang/glog"
 	"k8s.io/apimachinery/pkg/util/sets"
 	"k8s.io/client-go/util/flowcontrol"
+	"k8s.io/klog"
 )
 
 // Set of resp. Codes that we backoff for.
@@ -64,7 +64,7 @@ func (n *NoBackoff) Sleep(d time.Duration) {
 // Disable makes the backoff trivial, i.e., sets it to zero.  This might be used
 // by tests which want to run 1000s of mock requests without slowing down.
 func (b *URLBackoff) Disable() {
-	glog.V(4).Infof("Disabling backoff strategy")
+	klog.V(4).Infof("Disabling backoff strategy")
 	b.Backoff = flowcontrol.NewBackOff(0*time.Second, 0*time.Second)
 }
 
@@ -76,7 +76,7 @@ func (b *URLBackoff) baseUrlKey(rawurl *url.URL) string {
 	// in the future.
 	host, err := url.Parse(rawurl.String())
 	if err != nil {
-		glog.V(4).Infof("Error extracting url: %v", rawurl)
+		klog.V(4).Infof("Error extracting url: %v", rawurl)
 		panic("bad url!")
 	}
 	return host.Host
@@ -89,7 +89,7 @@ func (b *URLBackoff) UpdateBackoff(actualUrl *url.URL, err error, responseCode i
 		b.Backoff.Next(b.baseUrlKey(actualUrl), b.Backoff.Clock.Now())
 		return
 	} else if responseCode >= 300 || err != nil {
-		glog.V(4).Infof("Client is returning errors: code %v, error %v", responseCode, err)
+		klog.V(4).Infof("Client is returning errors: code %v, error %v", responseCode, err)
 	}
 
 	//If we got this far, there is no backoff required for this URL anymore.

vendor/k8s.io/client-go/tools/clientcmd/api/doc.go

@@ -15,4 +15,5 @@ limitations under the License.
 */
 
 // +k8s:deepcopy-gen=package
+
 package api

vendor/k8s.io/client-go/tools/remotecommand/reader.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package remotecommand
+
+import (
+	"io"
+)
+
+// readerWrapper delegates to an io.Reader so that only the io.Reader interface is implemented,
+// to keep io.Copy from doing things we don't want when copying from the reader to the data stream.
+//
+// If the Stdin io.Reader provided to remotecommand implements a WriteTo function (like bytes.Buffer does[1]),
+// io.Copy calls that method[2] to attempt to write the entire buffer to the stream in one call.
+// That results in an oversized call to spdystream.Stream#Write [3],
+// which results in a single oversized data frame[4] that is too large.
+//
+// [1] https://golang.org/pkg/bytes/#Buffer.WriteTo
+// [2] https://golang.org/pkg/io/#Copy
+// [3] https://github.com/kubernetes/kubernetes/blob/90295640ef87db9daa0144c5617afe889e7992b2/vendor/github.com/docker/spdystream/stream.go#L66-L73
+// [4] https://github.com/kubernetes/kubernetes/blob/90295640ef87db9daa0144c5617afe889e7992b2/vendor/github.com/docker/spdystream/spdy/write.go#L302-L304
+type readerWrapper struct {
+	reader io.Reader
+}
+
+func (r readerWrapper) Read(p []byte) (int, error) {
+	return r.reader.Read(p)
+}

vendor/k8s.io/client-go/tools/remotecommand/remotecommand.go

@@ -22,7 +22,7 @@ import (
 	"net/http"
 	"net/url"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 
 	"k8s.io/apimachinery/pkg/util/httpstream"
 	"k8s.io/apimachinery/pkg/util/remotecommand"
@@ -132,7 +132,7 @@ func (e *streamExecutor) Stream(options StreamOptions) error {
 	case remotecommand.StreamProtocolV2Name:
 		streamer = newStreamProtocolV2(options)
 	case "":
-		glog.V(4).Infof("The server did not negotiate a streaming protocol version. Falling back to %s", remotecommand.StreamProtocolV1Name)
+		klog.V(4).Infof("The server did not negotiate a streaming protocol version. Falling back to %s", remotecommand.StreamProtocolV1Name)
 		fallthrough
 	case remotecommand.StreamProtocolV1Name:
 		streamer = newStreamProtocolV1(options)

vendor/k8s.io/client-go/tools/remotecommand/v1.go

@@ -22,9 +22,9 @@ import (
 	"io/ioutil"
 	"net/http"
 
-	"github.com/golang/glog"
 	"k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/util/httpstream"
+	"k8s.io/klog"
 )
 
 // streamProtocolV1 implements the first version of the streaming exec & attach
@@ -53,10 +53,10 @@ func (p *streamProtocolV1) stream(conn streamCreator) error {
 	errorChan := make(chan error)
 
 	cp := func(s string, dst io.Writer, src io.Reader) {
-		glog.V(6).Infof("Copying %s", s)
+		klog.V(6).Infof("Copying %s", s)
-		defer glog.V(6).Infof("Done copying %s", s)
+		defer klog.V(6).Infof("Done copying %s", s)
 		if _, err := io.Copy(dst, src); err != nil && err != io.EOF {
-			glog.Errorf("Error copying %s: %v", s, err)
+			klog.Errorf("Error copying %s: %v", s, err)
 		}
 		if s == v1.StreamTypeStdout || s == v1.StreamTypeStderr {
 			doneChan <- struct{}{}
@@ -127,7 +127,7 @@ func (p *streamProtocolV1) stream(conn streamCreator) error {
 		// because stdin is not closed until the process exits. If we try to call
 		// stdin.Close(), it returns no error but doesn't unblock the copy. It will
 		// exit when the process exits, instead.
-		go cp(v1.StreamTypeStdin, p.remoteStdin, p.Stdin)
+		go cp(v1.StreamTypeStdin, p.remoteStdin, readerWrapper{p.Stdin})
 	}
 
 	waitCount := 0

vendor/k8s.io/client-go/tools/remotecommand/v2.go

@@ -101,7 +101,7 @@ func (p *streamProtocolV2) copyStdin() {
 			// the executed command will remain running.
 			defer once.Do(func() { p.remoteStdin.Close() })
 
-			if _, err := io.Copy(p.remoteStdin, p.Stdin); err != nil {
+			if _, err := io.Copy(p.remoteStdin, readerWrapper{p.Stdin}); err != nil {
 				runtime.HandleError(err)
 			}
 		}()

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

@@ -22,7 +22,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 
 	utilnet "k8s.io/apimachinery/pkg/util/net"
 )
@@ -62,13 +62,13 @@ func HTTPWrappersForConfig(config *Config, rt http.RoundTripper) (http.RoundTrip
 // DebugWrappers wraps a round tripper and logs based on the current log level.
 func DebugWrappers(rt http.RoundTripper) http.RoundTripper {
 	switch {
-	case bool(glog.V(9)):
+	case bool(klog.V(9)):
 		rt = newDebuggingRoundTripper(rt, debugCurlCommand, debugURLTiming, debugResponseHeaders)
-	case bool(glog.V(8)):
+	case bool(klog.V(8)):
 		rt = newDebuggingRoundTripper(rt, debugJustURL, debugRequestHeaders, debugResponseStatus, debugResponseHeaders)
-	case bool(glog.V(7)):
+	case bool(klog.V(7)):
 		rt = newDebuggingRoundTripper(rt, debugJustURL, debugRequestHeaders, debugResponseStatus)
-	case bool(glog.V(6)):
+	case bool(klog.V(6)):
 		rt = newDebuggingRoundTripper(rt, debugURLTiming)
 	}
 
@@ -138,7 +138,7 @@ func (rt *authProxyRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.rt.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.rt)
+		klog.Errorf("CancelRequest not implemented by %T", rt.rt)
 	}
 }
 
@@ -166,7 +166,7 @@ func (rt *userAgentRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.rt.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.rt)
+		klog.Errorf("CancelRequest not implemented by %T", rt.rt)
 	}
 }
 
@@ -197,7 +197,7 @@ func (rt *basicAuthRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.rt.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.rt)
+		klog.Errorf("CancelRequest not implemented by %T", rt.rt)
 	}
 }
 
@@ -257,7 +257,7 @@ func (rt *impersonatingRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.delegate.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.delegate)
+		klog.Errorf("CancelRequest not implemented by %T", rt.delegate)
 	}
 }
 
@@ -288,7 +288,7 @@ func (rt *bearerAuthRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.rt.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.rt)
+		klog.Errorf("CancelRequest not implemented by %T", rt.rt)
 	}
 }
 
@@ -372,7 +372,7 @@ func (rt *debuggingRoundTripper) CancelRequest(req *http.Request) {
 	if canceler, ok := rt.delegatedRoundTripper.(requestCanceler); ok {
 		canceler.CancelRequest(req)
 	} else {
-		glog.Errorf("CancelRequest not implemented by %T", rt.delegatedRoundTripper)
+		klog.Errorf("CancelRequest not implemented by %T", rt.delegatedRoundTripper)
 	}
 }
 
@@ -380,17 +380,17 @@ func (rt *debuggingRoundTripper) RoundTrip(req *http.Request) (*http.Response, e
 	reqInfo := newRequestInfo(req)
 
 	if rt.levels[debugJustURL] {
-		glog.Infof("%s %s", reqInfo.RequestVerb, reqInfo.RequestURL)
+		klog.Infof("%s %s", reqInfo.RequestVerb, reqInfo.RequestURL)
 	}
 	if rt.levels[debugCurlCommand] {
-		glog.Infof("%s", reqInfo.toCurl())
+		klog.Infof("%s", reqInfo.toCurl())
 
 	}
 	if rt.levels[debugRequestHeaders] {
-		glog.Infof("Request Headers:")
+		klog.Infof("Request Headers:")
 		for key, values := range reqInfo.RequestHeaders {
 			for _, value := range values {
-				glog.Infof("    %s: %s", key, value)
+				klog.Infof("    %s: %s", key, value)
 			}
 		}
 	}
@@ -402,16 +402,16 @@ func (rt *debuggingRoundTripper) RoundTrip(req *http.Request) (*http.Response, e
 	reqInfo.complete(response, err)
 
 	if rt.levels[debugURLTiming] {
-		glog.Infof("%s %s %s in %d milliseconds", reqInfo.RequestVerb, reqInfo.RequestURL, reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
+		klog.Infof("%s %s %s in %d milliseconds", reqInfo.RequestVerb, reqInfo.RequestURL, reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
 	}
 	if rt.levels[debugResponseStatus] {
-		glog.Infof("Response Status: %s in %d milliseconds", reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
+		klog.Infof("Response Status: %s in %d milliseconds", reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
 	}
 	if rt.levels[debugResponseHeaders] {
-		glog.Infof("Response Headers:")
+		klog.Infof("Response Headers:")
 		for key, values := range reqInfo.ResponseHeaders {
 			for _, value := range values {
-				glog.Infof("    %s: %s", key, value)
+				klog.Infof("    %s: %s", key, value)
 			}
 		}
 	}

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

@@ -38,7 +38,7 @@ func RoundTripperFor(config *restclient.Config) (http.RoundTripper, Upgrader, er
 	if err != nil {
 		return nil, nil, err
 	}
-	upgradeRoundTripper := spdy.NewRoundTripper(tlsConfig, true)
+	upgradeRoundTripper := spdy.NewRoundTripper(tlsConfig, true, false)
 	wrapper, err := restclient.HTTPWrappersForConfig(config, upgradeRoundTripper)
 	if err != nil {
 		return nil, nil, err

vendor/k8s.io/client-go/util/cert/cert.go

@@ -18,6 +18,7 @@ package cert
 
 import (
 	"bytes"
+	"crypto"
 	"crypto/ecdsa"
 	"crypto/elliptic"
 	"crypto/rand"
@@ -64,7 +65,7 @@ func NewPrivateKey() (*rsa.PrivateKey, error) {
 }
 
 // NewSelfSignedCACert creates a CA certificate
-func NewSelfSignedCACert(cfg Config, key *rsa.PrivateKey) (*x509.Certificate, error) {
+func NewSelfSignedCACert(cfg Config, key crypto.Signer) (*x509.Certificate, error) {
 	now := time.Now()
 	tmpl := x509.Certificate{
 		SerialNumber: new(big.Int).SetInt64(0),
@@ -76,7 +77,7 @@ func NewSelfSignedCACert(cfg Config, key *rsa.PrivateKey) (*x509.Certificate, er
 		NotAfter:              now.Add(duration365d * 10).UTC(),
 		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
 		BasicConstraintsValid: true,
-		IsCA: true,
+		IsCA:                  true,
 	}
 
 	certDERBytes, err := x509.CreateCertificate(cryptorand.Reader, &tmpl, &tmpl, key.Public(), key)
@@ -87,7 +88,7 @@ func NewSelfSignedCACert(cfg Config, key *rsa.PrivateKey) (*x509.Certificate, er
 }
 
 // NewSignedCert creates a signed certificate using the given CA certificate and key
-func NewSignedCert(cfg Config, key *rsa.PrivateKey, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, error) {
+func NewSignedCert(cfg Config, key crypto.Signer, caCert *x509.Certificate, caKey crypto.Signer) (*x509.Certificate, error) {
 	serial, err := rand.Int(rand.Reader, new(big.Int).SetInt64(math.MaxInt64))
 	if err != nil {
 		return nil, err
@@ -187,7 +188,7 @@ func GenerateSelfSignedCertKeyWithFixtures(host string, alternateIPs []net.IP, a
 
 		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
 		BasicConstraintsValid: true,
-		IsCA: true,
+		IsCA:                  true,
 	}
 
 	caDERBytes, err := x509.CreateCertificate(cryptorand.Reader, &caTemplate, &caTemplate, &caKey.PublicKey, caKey)
@@ -259,34 +260,6 @@ func GenerateSelfSignedCertKeyWithFixtures(host string, alternateIPs []net.IP, a
 	return certBuffer.Bytes(), keyBuffer.Bytes(), nil
 }
 
-// FormatBytesCert receives byte array certificate and formats in human-readable format
-func FormatBytesCert(cert []byte) (string, error) {
-	block, _ := pem.Decode(cert)
-	c, err := x509.ParseCertificate(block.Bytes)
-	if err != nil {
-		return "", fmt.Errorf("failed to parse certificate [%v]", err)
-	}
-	return FormatCert(c), nil
-}
-
-// FormatCert receives certificate and formats in human-readable format
-func FormatCert(c *x509.Certificate) string {
-	var ips []string
-	for _, ip := range c.IPAddresses {
-		ips = append(ips, ip.String())
-	}
-	altNames := append(ips, c.DNSNames...)
-	res := fmt.Sprintf(
-		"Issuer: CN=%s | Subject: CN=%s | CA: %t\n",
-		c.Issuer.CommonName, c.Subject.CommonName, c.IsCA,
-	)
-	res += fmt.Sprintf("Not before: %s Not After: %s", c.NotBefore, c.NotAfter)
-	if len(altNames) > 0 {
-		res += fmt.Sprintf("\nAlternate Names: %v", altNames)
-	}
-	return res
-}
-
 func ipsToStrings(ips []net.IP) []string {
 	ss := make([]string, 0, len(ips))
 	for _, ip := range ips {

vendor/k8s.io/klog/README.md

@@ -1,3 +1,10 @@
+klog
+====
+
+klog is a permanant fork of https://github.com/golang/glog. original README from glog is below
+
+----
+
 glog
 ====
 
@@ -5,7 +12,7 @@ Leveled execution logs for Go.
 
 This is an efficient pure Go implementation of leveled logs in the
 manner of the open source C++ package
-	http://code.google.com/p/google-glog
+	https://github.com/google/glog
 
 By binding methods to booleans it is possible to use the log package
 without paying the expense of evaluating the arguments to the log.

vendor/k8s.io/klog/klog.go

@@ -14,7 +14,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup.
+// Package klog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup.
 // It provides functions Info, Warning, Error, Fatal, plus formatting variants such as
 // Infof. It also provides V-style logging controlled by the -v and -vmodule=file=2 flags.
 //
@@ -68,7 +68,7 @@
 //			-vmodule=gopher*=3
 //		sets the V level to 3 in all Go files whose names begin "gopher".
 //
-package glog
+package klog
 
 import (
 	"bufio"
@@ -396,13 +396,6 @@ type flushSyncWriter interface {
 }
 
 func init() {
-	flag.BoolVar(&logging.toStderr, "logtostderr", false, "log to standard error instead of files")
-	flag.BoolVar(&logging.alsoToStderr, "alsologtostderr", false, "log to standard error as well as files")
-	flag.Var(&logging.verbosity, "v", "log level for V logs")
-	flag.Var(&logging.stderrThreshold, "stderrthreshold", "logs at or above this threshold go to stderr")
-	flag.Var(&logging.vmodule, "vmodule", "comma-separated list of pattern=N settings for file-filtered logging")
-	flag.Var(&logging.traceLocation, "log_backtrace_at", "when logging hits line file:N, emit a stack trace")
-
 	// Default stderrThreshold is ERROR.
 	logging.stderrThreshold = errorLog
 
@@ -410,6 +403,22 @@ func init() {
 	go logging.flushDaemon()
 }
 
+// InitFlags is for explicitly initializing the flags
+func InitFlags(flagset *flag.FlagSet) {
+	if flagset == nil {
+		flagset = flag.CommandLine
+	}
+	flagset.StringVar(&logging.logDir, "log_dir", "", "If non-empty, write log files in this directory")
+	flagset.StringVar(&logging.logFile, "log_file", "", "If non-empty, use this log file")
+	flagset.BoolVar(&logging.toStderr, "logtostderr", false, "log to standard error instead of files")
+	flagset.BoolVar(&logging.alsoToStderr, "alsologtostderr", false, "log to standard error as well as files")
+	flagset.Var(&logging.verbosity, "v", "log level for V logs")
+	flagset.BoolVar(&logging.skipHeaders, "skip_headers", false, "If true, avoid header prefixes in the log messages")
+	flagset.Var(&logging.stderrThreshold, "stderrthreshold", "logs at or above this threshold go to stderr")
+	flagset.Var(&logging.vmodule, "vmodule", "comma-separated list of pattern=N settings for file-filtered logging")
+	flagset.Var(&logging.traceLocation, "log_backtrace_at", "when logging hits line file:N, emit a stack trace")
+}
+
 // Flush flushes all pending log I/O.
 func Flush() {
 	logging.lockAndFlushAll()
@@ -453,6 +462,17 @@ type loggingT struct {
 	// safely using atomic.LoadInt32.
 	vmodule   moduleSpec // The state of the -vmodule flag.
 	verbosity Level      // V logging level, the value of the -v flag/
+
+	// If non-empty, overrides the choice of directory in which to write logs.
+	// See createLogDirs for the full list of possible destinations.
+	logDir string
+
+	// If non-empty, specifies the path of the file to write logs. mutually exclusive
+	// with the log-dir option.
+	logFile string
+
+	// If true, do not add the prefix headers, useful when used with SetOutput
+	skipHeaders bool
 }
 
 // buffer holds a byte Buffer for reuse. The zero value is ready for use.
@@ -556,6 +576,9 @@ func (l *loggingT) formatHeader(s severity, file string, line int) *buffer {
 		s = infoLog // for safety.
 	}
 	buf := l.getBuffer()
+	if l.skipHeaders {
+		return buf
+	}
 
 	// Avoid Fprintf, for speed. The format is so simple that we can do it quickly by hand.
 	// It's worth about 3X. Fprintf is hard.
@@ -667,6 +690,45 @@ func (l *loggingT) printWithFileLine(s severity, file string, line int, alsoToSt
 	l.output(s, buf, file, line, alsoToStderr)
 }
 
+// redirectBuffer is used to set an alternate destination for the logs
+type redirectBuffer struct {
+	w io.Writer
+}
+
+func (rb *redirectBuffer) Sync() error {
+	return nil
+}
+
+func (rb *redirectBuffer) Flush() error {
+	return nil
+}
+
+func (rb *redirectBuffer) Write(bytes []byte) (n int, err error) {
+	return rb.w.Write(bytes)
+}
+
+// SetOutput sets the output destination for all severities
+func SetOutput(w io.Writer) {
+	for s := fatalLog; s >= infoLog; s-- {
+		rb := &redirectBuffer{
+			w: w,
+		}
+		logging.file[s] = rb
+	}
+}
+
+// SetOutputBySeverity sets the output destination for specific severity
+func SetOutputBySeverity(name string, w io.Writer) {
+	sev, ok := severityByName(name)
+	if !ok {
+		panic(fmt.Sprintf("SetOutputBySeverity(%q): unrecognized severity name", name))
+	}
+	rb := &redirectBuffer{
+		w: w,
+	}
+	logging.file[sev] = rb
+}
+
 // output writes the data to the log files and releases the buffer.
 func (l *loggingT) output(s severity, buf *buffer, file string, line int, alsoToStderr bool) {
 	l.mu.Lock()
@@ -876,7 +938,7 @@ const flushInterval = 30 * time.Second
 
 // flushDaemon periodically flushes the log file buffers.
 func (l *loggingT) flushDaemon() {
-	for _ = range time.NewTicker(flushInterval).C {
+	for range time.NewTicker(flushInterval).C {
 		l.lockAndFlushAll()
 	}
 }

vendor/k8s.io/klog/klog_file.go

@@ -16,11 +16,10 @@
 
 // File I/O for logs.
 
-package glog
+package klog
 
 import (
 	"errors"
-	"flag"
 	"fmt"
 	"os"
 	"os/user"
@@ -36,13 +35,9 @@ var MaxSize uint64 = 1024 * 1024 * 1800
 // logDirs lists the candidate directories for new log files.
 var logDirs []string
 
-// If non-empty, overrides the choice of directory in which to write logs.
-// See createLogDirs for the full list of possible destinations.
-var logDir = flag.String("log_dir", "", "If non-empty, write log files in this directory")
-
 func createLogDirs() {
-	if *logDir != "" {
+	if logging.logDir != "" {
-		logDirs = append(logDirs, *logDir)
+		logDirs = append(logDirs, logging.logDir)
 	}
 	logDirs = append(logDirs, os.TempDir())
 }
@@ -103,6 +98,13 @@ var onceLogDirs sync.Once
 // successfully, create also attempts to update the symlink for that tag, ignoring
 // errors.
 func create(tag string, t time.Time) (f *os.File, filename string, err error) {
+	if logging.logFile != "" {
+		f, err := os.Create(logging.logFile)
+		if err == nil {
+			return f, logging.logFile, nil
+		}
+		return nil, "", fmt.Errorf("log: unable to create log: %v", err)
+	}
 	onceLogDirs.Do(createLogDirs)
 	if len(logDirs) == 0 {
 		return nil, "", errors.New("log: no log dirs")

vendor/k8s.io/kubernetes/build/README.md

@@ -82,7 +82,7 @@ docker-machine create \
 # Set up local docker to talk to that machine
 eval $(docker-machine env ${KUBE_BUILD_VM})
 
-# Pin down the port that rsync will be exposed on on the remote machine
+# Pin down the port that rsync will be exposed on the remote machine
 export KUBE_RSYNC_PORT=8730
 
 # forward local 8730 to that machine so that rsync works

vendor/k8s.io/kubernetes/pkg/apis/core/annotation_key_constants.go

@@ -82,4 +82,23 @@ const (
 	//
 	// Not all cloud providers support this annotation, though AWS & GCE do.
 	AnnotationLoadBalancerSourceRangesKey = "service.beta.kubernetes.io/load-balancer-source-ranges"
+
+	// EndpointsLastChangeTriggerTime is the annotation key, set for endpoints objects, that
+	// represents the timestamp (stored as RFC 3339 date-time string, e.g. '2018-10-22T19:32:52.1Z')
+	// of the last change, of some Pod or Service object, that triggered the endpoints object change.
+	// In other words, if a Pod / Service changed at time T0, that change was observed by endpoints
+	// controller at T1, and the Endpoints object was changed at T2, the
+	// EndpointsLastChangeTriggerTime would be set to T0.
+	//
+	// The "endpoints change trigger" here means any Pod or Service change that resulted in the
+	// Endpoints object change.
+	//
+	// Given the definition of the "endpoints change trigger", please note that this annotation will
+	// be set ONLY for endpoints object changes triggered by either Pod or Service change. If the
+	// Endpoints object changes due to other reasons, this annotation won't be set (or updated if it's
+	// already set).
+	//
+	// This annotation will be used to compute the in-cluster network programming latency SLI, see
+	// https://github.com/kubernetes/community/blob/master/sig-scalability/slos/network_programming_latency.md
+	EndpointsLastChangeTriggerTime = "endpoints.kubernetes.io/last-change-trigger-time"
 )

vendor/k8s.io/kubernetes/pkg/apis/core/types.go

@@ -26,19 +26,19 @@ import (
 
 const (
 	// NamespaceDefault means the object is in the default namespace which is applied when not specified by clients
-	NamespaceDefault string = "default"
+	NamespaceDefault = "default"
 	// NamespaceAll is the default argument to specify on a context when you want to list or filter resources across all namespaces
-	NamespaceAll string = ""
+	NamespaceAll = ""
 	// NamespaceNone is the argument for a context when there is no namespace.
-	NamespaceNone string = ""
+	NamespaceNone = ""
 	// NamespaceSystem is the system namespace where we place system components.
-	NamespaceSystem string = "kube-system"
+	NamespaceSystem = "kube-system"
 	// NamespacePublic is the namespace where we place public info (ConfigMaps)
-	NamespacePublic string = "kube-public"
+	NamespacePublic = "kube-public"
 	// NamespaceNodeLease is the namespace where we place node lease objects (used for node heartbeats)
-	NamespaceNodeLease string = "kube-node-lease"
+	NamespaceNodeLease = "kube-node-lease"
 	// TerminationMessagePathDefault means the default path to capture the application termination message running in a container
-	TerminationMessagePathDefault string = "/dev/termination-log"
+	TerminationMessagePathDefault = "/dev/termination-log"
 )
 
 // Volume represents a named volume in a pod that may be accessed by any containers in the pod.
@@ -175,7 +175,7 @@ type PersistentVolumeSource struct {
 	HostPath *HostPathVolumeSource
 	// Glusterfs represents a Glusterfs volume that is attached to a host and exposed to the pod
 	// +optional
-	Glusterfs *GlusterfsVolumeSource
+	Glusterfs *GlusterfsPersistentVolumeSource
 	// NFS represents an NFS mount on the host that shares a pod's lifetime
 	// +optional
 	NFS *NFSVolumeSource
@@ -229,7 +229,7 @@ type PersistentVolumeSource struct {
 	// More info: https://releases.k8s.io/HEAD/examples/volumes/storageos/README.md
 	// +optional
 	StorageOS *StorageOSPersistentVolumeSource
-	// CSI (Container Storage Interface) represents storage that handled by an external CSI driver (Beta feature).
+	// CSI (Container Storage Interface) represents storage that handled by an external CSI driver.
 	// +optional
 	CSI *CSIPersistentVolumeSource
 }
@@ -298,7 +298,7 @@ type PersistentVolumeSpec struct {
 	MountOptions []string
 	// volumeMode defines if a volume is intended to be used with a formatted filesystem
 	// or to remain in raw block state. Value of Filesystem is implied when not included in spec.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +optional
 	VolumeMode *PersistentVolumeMode
 	// NodeAffinity defines constraints that limit what nodes this volume can be accessed from.
@@ -410,7 +410,7 @@ type PersistentVolumeClaimSpec struct {
 	StorageClassName *string
 	// volumeMode defines what type of volume is required by the claim.
 	// Value of Filesystem is implied when not included in claim spec.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +optional
 	VolumeMode *PersistentVolumeMode
 	// This field requires the VolumeSnapshotDataSource alpha feature gate to be
@@ -935,6 +935,30 @@ type GlusterfsVolumeSource struct {
 	ReadOnly bool
 }
 
+// Represents a Glusterfs mount that lasts the lifetime of a pod.
+// Glusterfs volumes do not support ownership management or SELinux relabeling.
+type GlusterfsPersistentVolumeSource struct {
+	// EndpointsName is the endpoint name that details Glusterfs topology.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	EndpointsName string
+
+	// Path is the Glusterfs volume path.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	Path string
+
+	// ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions.
+	// Defaults to false.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	ReadOnly bool
+
+	// EndpointsNamespace is the namespace that contains Glusterfs endpoint.
+	// If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	EndpointsNamespace *string
+}
+
 // Represents a Rados Block Device mount that lasts the lifetime of a pod.
 // RBD volumes support ownership management and SELinux relabeling.
 type RBDVolumeSource struct {
@@ -1523,7 +1547,7 @@ type LocalVolumeSource struct {
 	FSType *string
 }
 
-// Represents storage that is managed by an external CSI volume driver (Beta feature)
+// Represents storage that is managed by an external CSI volume driver.
 type CSIPersistentVolumeSource struct {
 	// Driver is the name of the driver to use for this volume.
 	// Required.
@@ -1552,7 +1576,7 @@ type CSIPersistentVolumeSource struct {
 	// ControllerPublishSecretRef is a reference to the secret object containing
 	// sensitive information to pass to the CSI driver to complete the CSI
 	// ControllerPublishVolume and ControllerUnpublishVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	ControllerPublishSecretRef *SecretReference
@@ -1560,7 +1584,7 @@ type CSIPersistentVolumeSource struct {
 	// NodeStageSecretRef is a reference to the secret object containing sensitive
 	// information to pass to the CSI driver to complete the CSI NodeStageVolume
 	// and NodeStageVolume and NodeUnstageVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	NodeStageSecretRef *SecretReference
@@ -1568,7 +1592,7 @@ type CSIPersistentVolumeSource struct {
 	// NodePublishSecretRef is a reference to the secret object containing
 	// sensitive information to pass to the CSI driver to complete the CSI
 	// NodePublishVolume and NodeUnpublishVolume calls.
-	// This field is optional, and  may be empty if no secret is required. If the
+	// This field is optional, and may be empty if no secret is required. If the
 	// secret object contains more than one secret, all secrets are passed.
 	// +optional
 	NodePublishSecretRef *SecretReference
@@ -1944,7 +1968,7 @@ type Container struct {
 	// +optional
 	VolumeMounts []VolumeMount
 	// volumeDevices is the list of block devices to be used by the container.
-	// This is an alpha feature and may change in the future.
+	// This is a beta feature.
 	// +optional
 	VolumeDevices []VolumeDevice
 	// +optional
@@ -2597,6 +2621,11 @@ type PodSpec struct {
 	// This is an alpha feature and may change in the future.
 	// +optional
 	RuntimeClassName *string
+	// EnableServiceLinks indicates whether information about services should be injected into pod's
+	// environment variables, matching the syntax of Docker links.
+	// If not specified, the default is true.
+	// +optional
+	EnableServiceLinks *bool
 }
 
 // HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the

vendor/k8s.io/kubernetes/pkg/apis/core/zz_generated.deepcopy.go

@@ -1498,6 +1498,27 @@ func (in *GitRepoVolumeSource) DeepCopy() *GitRepoVolumeSource {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GlusterfsPersistentVolumeSource) DeepCopyInto(out *GlusterfsPersistentVolumeSource) {
+	*out = *in
+	if in.EndpointsNamespace != nil {
+		in, out := &in.EndpointsNamespace, &out.EndpointsNamespace
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GlusterfsPersistentVolumeSource.
+func (in *GlusterfsPersistentVolumeSource) DeepCopy() *GlusterfsPersistentVolumeSource {
+	if in == nil {
+		return nil
+	}
+	out := new(GlusterfsPersistentVolumeSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *GlusterfsVolumeSource) DeepCopyInto(out *GlusterfsVolumeSource) {
 	*out = *in
@@ -2808,8 +2829,8 @@ func (in *PersistentVolumeSource) DeepCopyInto(out *PersistentVolumeSource) {
 	}
 	if in.Glusterfs != nil {
 		in, out := &in.Glusterfs, &out.Glusterfs
-		*out = new(GlusterfsVolumeSource)
+		*out = new(GlusterfsPersistentVolumeSource)
-		**out = **in
+		(*in).DeepCopyInto(*out)
 	}
 	if in.NFS != nil {
 		in, out := &in.NFS, &out.NFS
@@ -3556,6 +3577,11 @@ func (in *PodSpec) DeepCopyInto(out *PodSpec) {
 		*out = new(string)
 		**out = **in
 	}
+	if in.EnableServiceLinks != nil {
+		in, out := &in.EnableServiceLinks, &out.EnableServiceLinks
+		*out = new(bool)
+		**out = **in
+	}
 	return
 }
 

vendor/k8s.io/kubernetes/pkg/kubelet/remote/remote_image.go

@@ -22,8 +22,8 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/golang/glog"
 	"google.golang.org/grpc"
+	"k8s.io/klog"
 
 	internalapi "k8s.io/kubernetes/pkg/kubelet/apis/cri"
 	runtimeapi "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
@@ -38,7 +38,7 @@ type RemoteImageService struct {
 
 // NewRemoteImageService creates a new internalapi.ImageManagerService.
 func NewRemoteImageService(endpoint string, connectionTimeout time.Duration) (internalapi.ImageManagerService, error) {
-	glog.V(3).Infof("Connecting to image service %s", endpoint)
+	klog.V(3).Infof("Connecting to image service %s", endpoint)
 	addr, dailer, err := util.GetAddressAndDialer(endpoint)
 	if err != nil {
 		return nil, err
@@ -49,7 +49,7 @@ func NewRemoteImageService(endpoint string, connectionTimeout time.Duration) (in
 
 	conn, err := grpc.DialContext(ctx, addr, grpc.WithInsecure(), grpc.WithDialer(dailer), grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(maxMsgSize)))
 	if err != nil {
-		glog.Errorf("Connect remote image service %s failed: %v", addr, err)
+		klog.Errorf("Connect remote image service %s failed: %v", addr, err)
 		return nil, err
 	}
 
@@ -68,7 +68,7 @@ func (r *RemoteImageService) ListImages(filter *runtimeapi.ImageFilter) ([]*runt
 		Filter: filter,
 	})
 	if err != nil {
-		glog.Errorf("ListImages with filter %+v from image service failed: %v", filter, err)
+		klog.Errorf("ListImages with filter %+v from image service failed: %v", filter, err)
 		return nil, err
 	}
 
@@ -84,14 +84,14 @@ func (r *RemoteImageService) ImageStatus(image *runtimeapi.ImageSpec) (*runtimea
 		Image: image,
 	})
 	if err != nil {
-		glog.Errorf("ImageStatus %q from image service failed: %v", image.Image, err)
+		klog.Errorf("ImageStatus %q from image service failed: %v", image.Image, err)
 		return nil, err
 	}
 
 	if resp.Image != nil {
 		if resp.Image.Id == "" || resp.Image.Size_ == 0 {
 			errorMessage := fmt.Sprintf("Id or size of image %q is not set", image.Image)
-			glog.Errorf("ImageStatus failed: %s", errorMessage)
+			klog.Errorf("ImageStatus failed: %s", errorMessage)
 			return nil, errors.New(errorMessage)
 		}
 	}
@@ -109,13 +109,13 @@ func (r *RemoteImageService) PullImage(image *runtimeapi.ImageSpec, auth *runtim
 		Auth:  auth,
 	})
 	if err != nil {
-		glog.Errorf("PullImage %q from image service failed: %v", image.Image, err)
+		klog.Errorf("PullImage %q from image service failed: %v", image.Image, err)
 		return "", err
 	}
 
 	if resp.ImageRef == "" {
 		errorMessage := fmt.Sprintf("imageRef of image %q is not set", image.Image)
-		glog.Errorf("PullImage failed: %s", errorMessage)
+		klog.Errorf("PullImage failed: %s", errorMessage)
 		return "", errors.New(errorMessage)
 	}
 
@@ -131,7 +131,7 @@ func (r *RemoteImageService) RemoveImage(image *runtimeapi.ImageSpec) error {
 		Image: image,
 	})
 	if err != nil {
-		glog.Errorf("RemoveImage %q from image service failed: %v", image.Image, err)
+		klog.Errorf("RemoveImage %q from image service failed: %v", image.Image, err)
 		return err
 	}
 
@@ -147,7 +147,7 @@ func (r *RemoteImageService) ImageFsInfo() ([]*runtimeapi.FilesystemUsage, error
 
 	resp, err := r.imageClient.ImageFsInfo(ctx, &runtimeapi.ImageFsInfoRequest{})
 	if err != nil {
-		glog.Errorf("ImageFsInfo from image service failed: %v", err)
+		klog.Errorf("ImageFsInfo from image service failed: %v", err)
 		return nil, err
 	}
 	return resp.GetImageFilesystems(), nil

vendor/k8s.io/kubernetes/pkg/kubelet/remote/remote_runtime.go

@@ -23,8 +23,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/golang/glog"
 	"google.golang.org/grpc"
+	"k8s.io/klog"
 
 	internalapi "k8s.io/kubernetes/pkg/kubelet/apis/cri"
 	runtimeapi "k8s.io/kubernetes/pkg/kubelet/apis/cri/runtime/v1alpha2"
@@ -40,7 +40,7 @@ type RemoteRuntimeService struct {
 
 // NewRemoteRuntimeService creates a new internalapi.RuntimeService.
 func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (internalapi.RuntimeService, error) {
-	glog.V(3).Infof("Connecting to runtime service %s", endpoint)
+	klog.V(3).Infof("Connecting to runtime service %s", endpoint)
 	addr, dailer, err := util.GetAddressAndDialer(endpoint)
 	if err != nil {
 		return nil, err
@@ -50,7 +50,7 @@ func NewRemoteRuntimeService(endpoint string, connectionTimeout time.Duration) (
 
 	conn, err := grpc.DialContext(ctx, addr, grpc.WithInsecure(), grpc.WithDialer(dailer), grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(maxMsgSize)))
 	if err != nil {
-		glog.Errorf("Connect remote runtime %s failed: %v", addr, err)
+		klog.Errorf("Connect remote runtime %s failed: %v", addr, err)
 		return nil, err
 	}
 
@@ -69,7 +69,7 @@ func (r *RemoteRuntimeService) Version(apiVersion string) (*runtimeapi.VersionRe
 		Version: apiVersion,
 	})
 	if err != nil {
-		glog.Errorf("Version from runtime service failed: %v", err)
+		klog.Errorf("Version from runtime service failed: %v", err)
 		return nil, err
 	}
 
@@ -93,13 +93,13 @@ func (r *RemoteRuntimeService) RunPodSandbox(config *runtimeapi.PodSandboxConfig
 		RuntimeHandler: runtimeHandler,
 	})
 	if err != nil {
-		glog.Errorf("RunPodSandbox from runtime service failed: %v", err)
+		klog.Errorf("RunPodSandbox from runtime service failed: %v", err)
 		return "", err
 	}
 
 	if resp.PodSandboxId == "" {
 		errorMessage := fmt.Sprintf("PodSandboxId is not set for sandbox %q", config.GetMetadata())
-		glog.Errorf("RunPodSandbox failed: %s", errorMessage)
+		klog.Errorf("RunPodSandbox failed: %s", errorMessage)
 		return "", errors.New(errorMessage)
 	}
 
@@ -116,7 +116,7 @@ func (r *RemoteRuntimeService) StopPodSandbox(podSandBoxID string) error {
 		PodSandboxId: podSandBoxID,
 	})
 	if err != nil {
-		glog.Errorf("StopPodSandbox %q from runtime service failed: %v", podSandBoxID, err)
+		klog.Errorf("StopPodSandbox %q from runtime service failed: %v", podSandBoxID, err)
 		return err
 	}
 
@@ -133,7 +133,7 @@ func (r *RemoteRuntimeService) RemovePodSandbox(podSandBoxID string) error {
 		PodSandboxId: podSandBoxID,
 	})
 	if err != nil {
-		glog.Errorf("RemovePodSandbox %q from runtime service failed: %v", podSandBoxID, err)
+		klog.Errorf("RemovePodSandbox %q from runtime service failed: %v", podSandBoxID, err)
 		return err
 	}
 
@@ -170,7 +170,7 @@ func (r *RemoteRuntimeService) ListPodSandbox(filter *runtimeapi.PodSandboxFilte
 		Filter: filter,
 	})
 	if err != nil {
-		glog.Errorf("ListPodSandbox with filter %+v from runtime service failed: %v", filter, err)
+		klog.Errorf("ListPodSandbox with filter %+v from runtime service failed: %v", filter, err)
 		return nil, err
 	}
 
@@ -188,13 +188,13 @@ func (r *RemoteRuntimeService) CreateContainer(podSandBoxID string, config *runt
 		SandboxConfig: sandboxConfig,
 	})
 	if err != nil {
-		glog.Errorf("CreateContainer in sandbox %q from runtime service failed: %v", podSandBoxID, err)
+		klog.Errorf("CreateContainer in sandbox %q from runtime service failed: %v", podSandBoxID, err)
 		return "", err
 	}
 
 	if resp.ContainerId == "" {
 		errorMessage := fmt.Sprintf("ContainerId is not set for container %q", config.GetMetadata())
-		glog.Errorf("CreateContainer failed: %s", errorMessage)
+		klog.Errorf("CreateContainer failed: %s", errorMessage)
 		return "", errors.New(errorMessage)
 	}
 
@@ -210,7 +210,7 @@ func (r *RemoteRuntimeService) StartContainer(containerID string) error {
 		ContainerId: containerID,
 	})
 	if err != nil {
-		glog.Errorf("StartContainer %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("StartContainer %q from runtime service failed: %v", containerID, err)
 		return err
 	}
 
@@ -230,7 +230,7 @@ func (r *RemoteRuntimeService) StopContainer(containerID string, timeout int64)
 		Timeout:     timeout,
 	})
 	if err != nil {
-		glog.Errorf("StopContainer %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("StopContainer %q from runtime service failed: %v", containerID, err)
 		return err
 	}
 
@@ -247,7 +247,7 @@ func (r *RemoteRuntimeService) RemoveContainer(containerID string) error {
 		ContainerId: containerID,
 	})
 	if err != nil {
-		glog.Errorf("RemoveContainer %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("RemoveContainer %q from runtime service failed: %v", containerID, err)
 		return err
 	}
 
@@ -263,7 +263,7 @@ func (r *RemoteRuntimeService) ListContainers(filter *runtimeapi.ContainerFilter
 		Filter: filter,
 	})
 	if err != nil {
-		glog.Errorf("ListContainers with filter %+v from runtime service failed: %v", filter, err)
+		klog.Errorf("ListContainers with filter %+v from runtime service failed: %v", filter, err)
 		return nil, err
 	}
 
@@ -279,13 +279,13 @@ func (r *RemoteRuntimeService) ContainerStatus(containerID string) (*runtimeapi.
 		ContainerId: containerID,
 	})
 	if err != nil {
-		glog.Errorf("ContainerStatus %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("ContainerStatus %q from runtime service failed: %v", containerID, err)
 		return nil, err
 	}
 
 	if resp.Status != nil {
 		if err := verifyContainerStatus(resp.Status); err != nil {
-			glog.Errorf("ContainerStatus of %q failed: %v", containerID, err)
+			klog.Errorf("ContainerStatus of %q failed: %v", containerID, err)
 			return nil, err
 		}
 	}
@@ -303,7 +303,7 @@ func (r *RemoteRuntimeService) UpdateContainerResources(containerID string, reso
 		Linux:       resources,
 	})
 	if err != nil {
-		glog.Errorf("UpdateContainerResources %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("UpdateContainerResources %q from runtime service failed: %v", containerID, err)
 		return err
 	}
 
@@ -333,7 +333,7 @@ func (r *RemoteRuntimeService) ExecSync(containerID string, cmd []string, timeou
 	}
 	resp, err := r.runtimeClient.ExecSync(ctx, req)
 	if err != nil {
-		glog.Errorf("ExecSync %s '%s' from runtime service failed: %v", containerID, strings.Join(cmd, " "), err)
+		klog.Errorf("ExecSync %s '%s' from runtime service failed: %v", containerID, strings.Join(cmd, " "), err)
 		return nil, nil, err
 	}
 
@@ -355,13 +355,13 @@ func (r *RemoteRuntimeService) Exec(req *runtimeapi.ExecRequest) (*runtimeapi.Ex
 
 	resp, err := r.runtimeClient.Exec(ctx, req)
 	if err != nil {
-		glog.Errorf("Exec %s '%s' from runtime service failed: %v", req.ContainerId, strings.Join(req.Cmd, " "), err)
+		klog.Errorf("Exec %s '%s' from runtime service failed: %v", req.ContainerId, strings.Join(req.Cmd, " "), err)
 		return nil, err
 	}
 
 	if resp.Url == "" {
 		errorMessage := "URL is not set"
-		glog.Errorf("Exec failed: %s", errorMessage)
+		klog.Errorf("Exec failed: %s", errorMessage)
 		return nil, errors.New(errorMessage)
 	}
 
@@ -375,13 +375,13 @@ func (r *RemoteRuntimeService) Attach(req *runtimeapi.AttachRequest) (*runtimeap
 
 	resp, err := r.runtimeClient.Attach(ctx, req)
 	if err != nil {
-		glog.Errorf("Attach %s from runtime service failed: %v", req.ContainerId, err)
+		klog.Errorf("Attach %s from runtime service failed: %v", req.ContainerId, err)
 		return nil, err
 	}
 
 	if resp.Url == "" {
 		errorMessage := "URL is not set"
-		glog.Errorf("Exec failed: %s", errorMessage)
+		klog.Errorf("Exec failed: %s", errorMessage)
 		return nil, errors.New(errorMessage)
 	}
 	return resp, nil
@@ -394,13 +394,13 @@ func (r *RemoteRuntimeService) PortForward(req *runtimeapi.PortForwardRequest) (
 
 	resp, err := r.runtimeClient.PortForward(ctx, req)
 	if err != nil {
-		glog.Errorf("PortForward %s from runtime service failed: %v", req.PodSandboxId, err)
+		klog.Errorf("PortForward %s from runtime service failed: %v", req.PodSandboxId, err)
 		return nil, err
 	}
 
 	if resp.Url == "" {
 		errorMessage := "URL is not set"
-		glog.Errorf("Exec failed: %s", errorMessage)
+		klog.Errorf("Exec failed: %s", errorMessage)
 		return nil, errors.New(errorMessage)
 	}
 
@@ -435,13 +435,13 @@ func (r *RemoteRuntimeService) Status() (*runtimeapi.RuntimeStatus, error) {
 
 	resp, err := r.runtimeClient.Status(ctx, &runtimeapi.StatusRequest{})
 	if err != nil {
-		glog.Errorf("Status from runtime service failed: %v", err)
+		klog.Errorf("Status from runtime service failed: %v", err)
 		return nil, err
 	}
 
 	if resp.Status == nil || len(resp.Status.Conditions) < 2 {
 		errorMessage := "RuntimeReady or NetworkReady condition are not set"
-		glog.Errorf("Status failed: %s", errorMessage)
+		klog.Errorf("Status failed: %s", errorMessage)
 		return nil, errors.New(errorMessage)
 	}
 
@@ -457,7 +457,7 @@ func (r *RemoteRuntimeService) ContainerStats(containerID string) (*runtimeapi.C
 		ContainerId: containerID,
 	})
 	if err != nil {
-		glog.Errorf("ContainerStatus %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("ContainerStatus %q from runtime service failed: %v", containerID, err)
 		return nil, err
 	}
 
@@ -474,7 +474,7 @@ func (r *RemoteRuntimeService) ListContainerStats(filter *runtimeapi.ContainerSt
 		Filter: filter,
 	})
 	if err != nil {
-		glog.Errorf("ListContainerStats with filter %+v from runtime service failed: %v", filter, err)
+		klog.Errorf("ListContainerStats with filter %+v from runtime service failed: %v", filter, err)
 		return nil, err
 	}
 
@@ -487,7 +487,7 @@ func (r *RemoteRuntimeService) ReopenContainerLog(containerID string) error {
 
 	_, err := r.runtimeClient.ReopenContainerLog(ctx, &runtimeapi.ReopenContainerLogRequest{ContainerId: containerID})
 	if err != nil {
-		glog.Errorf("ReopenContainerLog %q from runtime service failed: %v", containerID, err)
+		klog.Errorf("ReopenContainerLog %q from runtime service failed: %v", containerID, err)
 		return err
 	}
 	return nil

vendor/k8s.io/kubernetes/pkg/kubelet/server/portforward/httpstream.go

@@ -30,7 +30,7 @@ import (
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	api "k8s.io/kubernetes/pkg/apis/core"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 func handleHttpStreams(req *http.Request, w http.ResponseWriter, portForwarder PortForwarder, podName string, uid types.UID, supportedPortForwardProtocols []string, idleTimeout, streamCreationTimeout time.Duration) error {
@@ -42,7 +42,7 @@ func handleHttpStreams(req *http.Request, w http.ResponseWriter, portForwarder P
 	}
 	streamChan := make(chan httpstream.Stream, 1)
 
-	glog.V(5).Infof("Upgrading port forward response")
+	klog.V(5).Infof("Upgrading port forward response")
 	upgrader := spdy.NewResponseUpgrader()
 	conn := upgrader.UpgradeResponse(w, req, httpStreamReceived(streamChan))
 	if conn == nil {
@@ -50,7 +50,7 @@ func handleHttpStreams(req *http.Request, w http.ResponseWriter, portForwarder P
 	}
 	defer conn.Close()
 
-	glog.V(5).Infof("(conn=%p) setting port forwarding streaming connection idle timeout to %v", conn, idleTimeout)
+	klog.V(5).Infof("(conn=%p) setting port forwarding streaming connection idle timeout to %v", conn, idleTimeout)
 	conn.SetIdleTimeout(idleTimeout)
 
 	h := &httpStreamHandler{
@@ -58,9 +58,9 @@ func handleHttpStreams(req *http.Request, w http.ResponseWriter, portForwarder P
 		streamChan:            streamChan,
 		streamPairs:           make(map[string]*httpStreamPair),
 		streamCreationTimeout: streamCreationTimeout,
-		pod:       podName,
+		pod:                   podName,
-		uid:       uid,
+		uid:                   uid,
-		forwarder: portForwarder,
+		forwarder:             portForwarder,
 	}
 	h.run()
 
@@ -121,11 +121,11 @@ func (h *httpStreamHandler) getStreamPair(requestID string) (*httpStreamPair, bo
 	defer h.streamPairsLock.Unlock()
 
 	if p, ok := h.streamPairs[requestID]; ok {
-		glog.V(5).Infof("(conn=%p, request=%s) found existing stream pair", h.conn, requestID)
+		klog.V(5).Infof("(conn=%p, request=%s) found existing stream pair", h.conn, requestID)
 		return p, false
 	}
 
-	glog.V(5).Infof("(conn=%p, request=%s) creating new stream pair", h.conn, requestID)
+	klog.V(5).Infof("(conn=%p, request=%s) creating new stream pair", h.conn, requestID)
 
 	p := newPortForwardPair(requestID)
 	h.streamPairs[requestID] = p
@@ -143,7 +143,7 @@ func (h *httpStreamHandler) monitorStreamPair(p *httpStreamPair, timeout <-chan
 		utilruntime.HandleError(err)
 		p.printError(err.Error())
 	case <-p.complete:
-		glog.V(5).Infof("(conn=%v, request=%s) successfully received error and data streams", h.conn, p.requestID)
+		klog.V(5).Infof("(conn=%v, request=%s) successfully received error and data streams", h.conn, p.requestID)
 	}
 	h.removeStreamPair(p.requestID)
 }
@@ -170,7 +170,7 @@ func (h *httpStreamHandler) removeStreamPair(requestID string) {
 func (h *httpStreamHandler) requestID(stream httpstream.Stream) string {
 	requestID := stream.Headers().Get(api.PortForwardRequestIDHeader)
 	if len(requestID) == 0 {
-		glog.V(5).Infof("(conn=%p) stream received without %s header", h.conn, api.PortForwardRequestIDHeader)
+		klog.V(5).Infof("(conn=%p) stream received without %s header", h.conn, api.PortForwardRequestIDHeader)
 		// If we get here, it's because the connection came from an older client
 		// that isn't generating the request id header
 		// (https://github.com/kubernetes/kubernetes/blob/843134885e7e0b360eb5441e85b1410a8b1a7a0c/pkg/client/unversioned/portforward/portforward.go#L258-L287)
@@ -197,7 +197,7 @@ func (h *httpStreamHandler) requestID(stream httpstream.Stream) string {
 			requestID = strconv.Itoa(int(stream.Identifier()) - 2)
 		}
 
-		glog.V(5).Infof("(conn=%p) automatically assigning request ID=%q from stream type=%s, stream ID=%d", h.conn, requestID, streamType, stream.Identifier())
+		klog.V(5).Infof("(conn=%p) automatically assigning request ID=%q from stream type=%s, stream ID=%d", h.conn, requestID, streamType, stream.Identifier())
 	}
 	return requestID
 }
@@ -206,17 +206,17 @@ func (h *httpStreamHandler) requestID(stream httpstream.Stream) string {
 // streams, invoking portForward for each complete stream pair. The loop exits
 // when the httpstream.Connection is closed.
 func (h *httpStreamHandler) run() {
-	glog.V(5).Infof("(conn=%p) waiting for port forward streams", h.conn)
+	klog.V(5).Infof("(conn=%p) waiting for port forward streams", h.conn)
 Loop:
 	for {
 		select {
 		case <-h.conn.CloseChan():
-			glog.V(5).Infof("(conn=%p) upgraded connection closed", h.conn)
+			klog.V(5).Infof("(conn=%p) upgraded connection closed", h.conn)
 			break Loop
 		case stream := <-h.streamChan:
 			requestID := h.requestID(stream)
 			streamType := stream.Headers().Get(api.StreamType)
-			glog.V(5).Infof("(conn=%p, request=%s) received new stream of type %s", h.conn, requestID, streamType)
+			klog.V(5).Infof("(conn=%p, request=%s) received new stream of type %s", h.conn, requestID, streamType)
 
 			p, created := h.getStreamPair(requestID)
 			if created {
@@ -242,9 +242,9 @@ func (h *httpStreamHandler) portForward(p *httpStreamPair) {
 	portString := p.dataStream.Headers().Get(api.PortHeader)
 	port, _ := strconv.ParseInt(portString, 10, 32)
 
-	glog.V(5).Infof("(conn=%p, request=%s) invoking forwarder.PortForward for port %s", h.conn, p.requestID, portString)
+	klog.V(5).Infof("(conn=%p, request=%s) invoking forwarder.PortForward for port %s", h.conn, p.requestID, portString)
 	err := h.forwarder.PortForward(h.pod, h.uid, int32(port), p.dataStream)
-	glog.V(5).Infof("(conn=%p, request=%s) done invoking forwarder.PortForward for port %s", h.conn, p.requestID, portString)
+	klog.V(5).Infof("(conn=%p, request=%s) done invoking forwarder.PortForward for port %s", h.conn, p.requestID, portString)
 
 	if err != nil {
 		msg := fmt.Errorf("error forwarding port %d to pod %s, uid %v: %v", port, h.pod, h.uid, err)

vendor/k8s.io/kubernetes/pkg/kubelet/server/portforward/websocket.go

@@ -26,7 +26,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/runtime"
@@ -185,9 +185,9 @@ func (h *websocketStreamHandler) portForward(p *websocketStreamPair) {
 	defer p.dataStream.Close()
 	defer p.errorStream.Close()
 
-	glog.V(5).Infof("(conn=%p) invoking forwarder.PortForward for port %d", h.conn, p.port)
+	klog.V(5).Infof("(conn=%p) invoking forwarder.PortForward for port %d", h.conn, p.port)
 	err := h.forwarder.PortForward(h.pod, h.uid, p.port, p.dataStream)
-	glog.V(5).Infof("(conn=%p) done invoking forwarder.PortForward for port %d", h.conn, p.port)
+	klog.V(5).Infof("(conn=%p) done invoking forwarder.PortForward for port %d", h.conn, p.port)
 
 	if err != nil {
 		msg := fmt.Errorf("error forwarding port %d to pod %s, uid %v: %v", p.port, h.pod, h.uid, err)

vendor/k8s.io/kubernetes/pkg/kubelet/server/remotecommand/httpstream.go

@@ -34,7 +34,7 @@ import (
 	"k8s.io/client-go/tools/remotecommand"
 	api "k8s.io/kubernetes/pkg/apis/core"
 
-	"github.com/golang/glog"
+	"k8s.io/klog"
 )
 
 // Options contains details about which streams are required for
@@ -54,7 +54,7 @@ func NewOptions(req *http.Request) (*Options, error) {
 	stderr := req.FormValue(api.ExecStderrParam) == "1"
 	if tty && stderr {
 		// TODO: make this an error before we reach this method
-		glog.V(4).Infof("Access to exec with tty and stderr is not supported, bypassing stderr")
+		klog.V(4).Infof("Access to exec with tty and stderr is not supported, bypassing stderr")
 		stderr = false
 	}
 
@@ -125,8 +125,7 @@ func createStreams(req *http.Request, w http.ResponseWriter, opts *Options, supp
 func createHttpStreamStreams(req *http.Request, w http.ResponseWriter, opts *Options, supportedStreamProtocols []string, idleTimeout, streamCreationTimeout time.Duration) (*context, bool) {
 	protocol, err := httpstream.Handshake(req, w, supportedStreamProtocols)
 	if err != nil {
-		w.WriteHeader(http.StatusBadRequest)
+		http.Error(w, err.Error(), http.StatusBadRequest)
-		fmt.Fprint(w, err.Error())
 		return nil, false
 	}
 
@@ -156,7 +155,7 @@ func createHttpStreamStreams(req *http.Request, w http.ResponseWriter, opts *Opt
 	case remotecommandconsts.StreamProtocolV2Name:
 		handler = &v2ProtocolHandler{}
 	case "":
-		glog.V(4).Infof("Client did not request protocol negotiation. Falling back to %q", remotecommandconsts.StreamProtocolV1Name)
+		klog.V(4).Infof("Client did not request protocol negotiation. Falling back to %q", remotecommandconsts.StreamProtocolV1Name)
 		fallthrough
 	case remotecommandconsts.StreamProtocolV1Name:
 		handler = &v1ProtocolHandler{}

vendor/k8s.io/kubernetes/pkg/kubelet/util/util.go

@@ -17,9 +17,6 @@ limitations under the License.
 package util
 
 import (
-	"fmt"
-	"net/url"
-
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
@@ -28,20 +25,3 @@ import (
 func FromApiserverCache(opts *metav1.GetOptions) {
 	opts.ResourceVersion = "0"
 }
-
-func parseEndpoint(endpoint string) (string, string, error) {
-	u, err := url.Parse(endpoint)
-	if err != nil {
-		return "", "", err
-	}
-
-	if u.Scheme == "tcp" {
-		return "tcp", u.Host, nil
-	} else if u.Scheme == "unix" {
-		return "unix", u.Path, nil
-	} else if u.Scheme == "" {
-		return "", "", fmt.Errorf("Using %q as endpoint is deprecated, please consider using full url format", endpoint)
-	} else {
-		return u.Scheme, "", fmt.Errorf("protocol %q not supported", u.Scheme)
-	}
-}

vendor/k8s.io/kubernetes/pkg/kubelet/util/util_unix.go

@@ -21,11 +21,13 @@ package util
 import (
 	"fmt"
 	"net"
+	"net/url"
 	"os"
+	"path/filepath"
 	"time"
 
-	"github.com/golang/glog"
 	"golang.org/x/sys/unix"
+	"k8s.io/klog"
 )
 
 const (
@@ -72,8 +74,38 @@ func parseEndpointWithFallbackProtocol(endpoint string, fallbackProtocol string)
 		fallbackEndpoint := fallbackProtocol + "://" + endpoint
 		protocol, addr, err = parseEndpoint(fallbackEndpoint)
 		if err == nil {
-			glog.Warningf("Using %q as endpoint is deprecated, please consider using full url format %q.", endpoint, fallbackEndpoint)
+			klog.Warningf("Using %q as endpoint is deprecated, please consider using full url format %q.", endpoint, fallbackEndpoint)
 		}
 	}
 	return
 }
+
+func parseEndpoint(endpoint string) (string, string, error) {
+	u, err := url.Parse(endpoint)
+	if err != nil {
+		return "", "", err
+	}
+
+	switch u.Scheme {
+	case "tcp":
+		return "tcp", u.Host, nil
+
+	case "unix":
+		return "unix", u.Path, nil
+
+	case "":
+		return "", "", fmt.Errorf("Using %q as endpoint is deprecated, please consider using full url format", endpoint)
+
+	default:
+		return u.Scheme, "", fmt.Errorf("protocol %q not supported", u.Scheme)
+	}
+}
+
+// LocalEndpoint returns the full path to a unix socket at the given endpoint
+func LocalEndpoint(path, file string) string {
+	u := url.URL{
+		Scheme: unixProtocol,
+		Path:   path,
+	}
+	return filepath.Join(u.String(), file+".sock")
+}

vendor/k8s.io/kubernetes/pkg/kubelet/util/util_unsupported.go

@@ -40,3 +40,8 @@ func LockAndCheckSubPath(volumePath, subPath string) ([]uintptr, error) {
 // UnlockPath empty implementation
 func UnlockPath(fileHandles []uintptr) {
 }
+
+// LocalEndpoint empty implementation
+func LocalEndpoint(path, file string) string {
+	return ""
+}

vendor/k8s.io/kubernetes/pkg/kubelet/util/util_windows.go

@@ -21,11 +21,16 @@ package util
 import (
 	"fmt"
 	"net"
+	"net/url"
+	"strings"
 	"time"
+
+	"github.com/Microsoft/go-winio"
 )
 
 const (
-	tcpProtocol = "tcp"
+	tcpProtocol   = "tcp"
+	npipeProtocol = "npipe"
 )
 
 func CreateListener(endpoint string) (net.Listener, error) {
@@ -33,11 +38,17 @@ func CreateListener(endpoint string) (net.Listener, error) {
 	if err != nil {
 		return nil, err
 	}
-	if protocol != tcpProtocol {
-		return nil, fmt.Errorf("only support tcp endpoint")
-	}
 
-	return net.Listen(protocol, addr)
+	switch protocol {
+	case tcpProtocol:
+		return net.Listen(tcpProtocol, addr)
+
+	case npipeProtocol:
+		return winio.ListenPipe(addr, nil)
+
+	default:
+		return nil, fmt.Errorf("only support tcp and npipe endpoint")
+	}
 }
 
 func GetAddressAndDialer(endpoint string) (string, func(addr string, timeout time.Duration) (net.Conn, error), error) {
@@ -45,13 +56,59 @@ func GetAddressAndDialer(endpoint string) (string, func(addr string, timeout tim
 	if err != nil {
 		return "", nil, err
 	}
-	if protocol != tcpProtocol {
+
-		return "", nil, fmt.Errorf("only support tcp endpoint")
+	if protocol == tcpProtocol {
+		return addr, tcpDial, nil
 	}
 
-	return addr, dial, nil
+	if protocol == npipeProtocol {
+		return addr, npipeDial, nil
+	}
+
+	return "", nil, fmt.Errorf("only support tcp and npipe endpoint")
 }
 
-func dial(addr string, timeout time.Duration) (net.Conn, error) {
+func tcpDial(addr string, timeout time.Duration) (net.Conn, error) {
 	return net.DialTimeout(tcpProtocol, addr, timeout)
 }
+
+func npipeDial(addr string, timeout time.Duration) (net.Conn, error) {
+	return winio.DialPipe(addr, &timeout)
+}
+
+func parseEndpoint(endpoint string) (string, string, error) {
+	// url.Parse doesn't recognize \, so replace with / first.
+	endpoint = strings.Replace(endpoint, "\\", "/", -1)
+	u, err := url.Parse(endpoint)
+	if err != nil {
+		return "", "", err
+	}
+
+	if u.Scheme == "tcp" {
+		return "tcp", u.Host, nil
+	} else if u.Scheme == "npipe" {
+		if strings.HasPrefix(u.Path, "//./pipe") {
+			return "npipe", u.Path, nil
+		}
+
+		// fallback host if not provided.
+		host := u.Host
+		if host == "" {
+			host = "."
+		}
+		return "npipe", fmt.Sprintf("//%s%s", host, u.Path), nil
+	} else if u.Scheme == "" {
+		return "", "", fmt.Errorf("Using %q as endpoint is deprecated, please consider using full url format", endpoint)
+	} else {
+		return u.Scheme, "", fmt.Errorf("protocol %q not supported", u.Scheme)
+	}
+}
+
+// LocalEndpoint returns the full path to a windows named pipe
+func LocalEndpoint(path, file string) string {
+	u := url.URL{
+		Scheme: npipeProtocol,
+		Path:   path,
+	}
+	return u.String() + "//./pipe/" + file
+}

vendor/k8s.io/utils/README.md

@@ -48,6 +48,12 @@ an existing package to this repository.
   
 - [Pointers](/pointers) provides some functions for pointer-based operations.
 
+- [Io](/io) provides interfaces for working with file IO. Currently it provides
+  functionality for consistently reading a file.
+
+- [NSEnter](/nsenter) provies interfaces for executing and interacting with
+  processes running within a namespace.
+
 [Build Status]: https://travis-ci.org/kubernetes/utils.svg?branch=master
 [Go standard libs]: https://golang.org/pkg/#stdlib
 [api]: https://github.com/kubernetes/api

vendor/k8s.io/utils/exec/exec.go

@@ -60,6 +60,17 @@ type Cmd interface {
 	SetStdin(in io.Reader)
 	SetStdout(out io.Writer)
 	SetStderr(out io.Writer)
+	SetEnv(env []string)
+
+	// StdoutPipe and StderrPipe for getting the process' Stdout and Stderr as
+	// Readers
+	StdoutPipe() (io.ReadCloser, error)
+	StderrPipe() (io.ReadCloser, error)
+
+	// Start and Wait are for running a process non-blocking
+	Start() error
+	Wait() error
+
 	// Stops the command by sending SIGTERM. It is not guaranteed the
 	// process will stop before this function returns. If the process is not
 	// responding, an internal timer function will send a SIGKILL to force
@@ -121,6 +132,30 @@ func (cmd *cmdWrapper) SetStderr(out io.Writer) {
 	cmd.Stderr = out
 }
 
+func (cmd *cmdWrapper) SetEnv(env []string) {
+	cmd.Env = env
+}
+
+func (cmd *cmdWrapper) StdoutPipe() (io.ReadCloser, error) {
+	r, err := (*osexec.Cmd)(cmd).StdoutPipe()
+	return r, handleError(err)
+}
+
+func (cmd *cmdWrapper) StderrPipe() (io.ReadCloser, error) {
+	r, err := (*osexec.Cmd)(cmd).StderrPipe()
+	return r, handleError(err)
+}
+
+func (cmd *cmdWrapper) Start() error {
+	err := (*osexec.Cmd)(cmd).Start()
+	return handleError(err)
+}
+
+func (cmd *cmdWrapper) Wait() error {
+	err := (*osexec.Cmd)(cmd).Wait()
+	return handleError(err)
+}
+
 // Run is part of the Cmd interface.
 func (cmd *cmdWrapper) Run() error {
 	err := (*osexec.Cmd)(cmd).Run()
@@ -206,10 +241,12 @@ func (e CodeExitError) String() string {
 	return e.Err.Error()
 }
 
+// Exited is to check if the process has finished
 func (e CodeExitError) Exited() bool {
 	return true
 }
 
+// ExitStatus is for checking the error code
 func (e CodeExitError) ExitStatus() int {
 	return e.Code
 }

vendor/sigs.k8s.io/yaml/fields.go

@@ -1,6 +1,7 @@
 // Copyright 2013 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
+
 package yaml
 
 import (

vendor/sigs.k8s.io/yaml/yaml.go

@@ -4,13 +4,14 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"io"
 	"reflect"
 	"strconv"
 
 	"gopkg.in/yaml.v2"
 )
 
-// Marshals the object into JSON then converts JSON to YAML and returns the
+// Marshal marshals the object into JSON then converts JSON to YAML and returns the
 // YAML.
 func Marshal(o interface{}) ([]byte, error) {
 	j, err := json.Marshal(o)
@@ -26,15 +27,35 @@ func Marshal(o interface{}) ([]byte, error) {
 	return y, nil
 }
 
-// Converts YAML to JSON then uses JSON to unmarshal into an object.
+// JSONOpt is a decoding option for decoding from JSON format.
-func Unmarshal(y []byte, o interface{}) error {
+type JSONOpt func(*json.Decoder) *json.Decoder
+
+// Unmarshal converts YAML to JSON then uses JSON to unmarshal into an object,
+// optionally configuring the behavior of the JSON unmarshal.
+func Unmarshal(y []byte, o interface{}, opts ...JSONOpt) error {
+	return yamlUnmarshal(y, o, false, opts...)
+}
+
+// UnmarshalStrict strictly converts YAML to JSON then uses JSON to unmarshal
+// into an object, optionally configuring the behavior of the JSON unmarshal.
+func UnmarshalStrict(y []byte, o interface{}, opts ...JSONOpt) error {
+	return yamlUnmarshal(y, o, true, append(opts, DisallowUnknownFields)...)
+}
+
+// yamlUnmarshal unmarshals the given YAML byte stream into the given interface,
+// optionally performing the unmarshalling strictly
+func yamlUnmarshal(y []byte, o interface{}, strict bool, opts ...JSONOpt) error {
 	vo := reflect.ValueOf(o)
-	j, err := yamlToJSON(y, &vo)
+	unmarshalFn := yaml.Unmarshal
+	if strict {
+		unmarshalFn = yaml.UnmarshalStrict
+	}
+	j, err := yamlToJSON(y, &vo, unmarshalFn)
 	if err != nil {
 		return fmt.Errorf("error converting YAML to JSON: %v", err)
 	}
 
-	err = json.Unmarshal(j, o)
+	err = jsonUnmarshal(bytes.NewReader(j), o, opts...)
 	if err != nil {
 		return fmt.Errorf("error unmarshaling JSON: %v", err)
 	}
@@ -42,7 +63,22 @@ func Unmarshal(y []byte, o interface{}) error {
 	return nil
 }
 
-// Convert JSON to YAML.
+// jsonUnmarshal unmarshals the JSON byte stream from the given reader into the
+// object, optionally applying decoder options prior to decoding.  We are not
+// using json.Unmarshal directly as we want the chance to pass in non-default
+// options.
+func jsonUnmarshal(r io.Reader, o interface{}, opts ...JSONOpt) error {
+	d := json.NewDecoder(r)
+	for _, opt := range opts {
+		d = opt(d)
+	}
+	if err := d.Decode(&o); err != nil {
+		return fmt.Errorf("while decoding JSON: %v", err)
+	}
+	return nil
+}
+
+// JSONToYAML Converts JSON to YAML.
 func JSONToYAML(j []byte) ([]byte, error) {
 	// Convert the JSON to an object.
 	var jsonObj interface{}
@@ -60,8 +96,8 @@ func JSONToYAML(j []byte) ([]byte, error) {
 	return yaml.Marshal(jsonObj)
 }
 
-// Convert YAML to JSON. Since JSON is a subset of YAML, passing JSON through
+// YAMLToJSON converts YAML to JSON. Since JSON is a subset of YAML,
-// this method should be a no-op.
+// passing JSON through this method should be a no-op.
 //
 // Things YAML can do that are not supported by JSON:
 // * In YAML you can have binary and null keys in your maps. These are invalid
@@ -70,14 +106,22 @@ func JSONToYAML(j []byte) ([]byte, error) {
 //   use binary data with this library, encode the data as base64 as usual but do
 //   not use the !!binary tag in your YAML. This will ensure the original base64
 //   encoded data makes it all the way through to the JSON.
+//
+// For strict decoding of YAML, use YAMLToJSONStrict.
 func YAMLToJSON(y []byte) ([]byte, error) {
-	return yamlToJSON(y, nil)
+	return yamlToJSON(y, nil, yaml.Unmarshal)
 }
 
-func yamlToJSON(y []byte, jsonTarget *reflect.Value) ([]byte, error) {
+// YAMLToJSONStrict is like YAMLToJSON but enables strict YAML decoding,
+// returning an error on any duplicate field names.
+func YAMLToJSONStrict(y []byte) ([]byte, error) {
+	return yamlToJSON(y, nil, yaml.UnmarshalStrict)
+}
+
+func yamlToJSON(y []byte, jsonTarget *reflect.Value, yamlUnmarshal func([]byte, interface{}) error) ([]byte, error) {
 	// Convert the YAML to an object.
 	var yamlObj interface{}
-	err := yaml.Unmarshal(y, &yamlObj)
+	err := yamlUnmarshal(y, &yamlObj)
 	if err != nil {
 		return nil, err
 	}
@@ -272,6 +316,4 @@ func convertToJSONableObject(yamlObj interface{}, jsonTarget *reflect.Value) (in
 		}
 		return yamlObj, nil
 	}
-
-	return nil, nil
 }

vendor/sigs.k8s.io/yaml/yaml_go110.go

@@ -0,0 +1,14 @@
+// This file contains changes that are only compatible with go 1.10 and onwards.
+
+// +build go1.10
+
+package yaml
+
+import "encoding/json"
+
+// DisallowUnknownFields configures the JSON decoder to error out if unknown
+// fields come along, instead of dropping them by default.
+func DisallowUnknownFields(d *json.Decoder) *json.Decoder {
+	d.DisallowUnknownFields()
+	return d
+}