Update go dependencies

vendor/k8s.io/apimachinery/pkg/util/cache/BUILD

@@ -12,7 +12,6 @@ go_test(
         "cache_test.go",
         "lruexpirecache_test.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/cache",
     library = ":go_default_library",
     deps = [
         "//vendor/github.com/golang/groupcache/lru:go_default_library",
@@ -26,7 +25,6 @@ go_library(
         "cache.go",
         "lruexpirecache.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/cache",
     deps = ["//vendor/github.com/hashicorp/golang-lru:go_default_library"],
 )
 

vendor/k8s.io/apimachinery/pkg/util/clock/BUILD

@@ -9,14 +9,12 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["clock_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/clock",
     library = ":go_default_library",
 )
 
 go_library(
     name = "go_default_library",
     srcs = ["clock.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/clock",
 )
 
 filegroup(

vendor/k8s.io/apimachinery/pkg/util/diff/BUILD

@@ -9,14 +9,12 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["diff_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/diff",
     library = ":go_default_library",
 )
 
 go_library(
     name = "go_default_library",
     srcs = ["diff.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/diff",
     deps = [
         "//vendor/github.com/davecgh/go-spew/spew:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",

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

@@ -142,6 +142,10 @@ func objectReflectDiff(path *field.Path, a, b reflect.Value) []diff {
 			}
 			if sub := objectReflectDiff(path.Child(a.Type().Field(i).Name), a.Field(i), b.Field(i)); len(sub) > 0 {
 				changes = append(changes, sub...)
+			} else {
+				if !reflect.DeepEqual(a.Field(i).Interface(), b.Field(i).Interface()) {
+					changes = append(changes, diff{path: path, a: a.Field(i).Interface(), b: b.Field(i).Interface()})
+				}
 			}
 		}
 		return changes
@@ -174,18 +178,21 @@ func objectReflectDiff(path *field.Path, a, b reflect.Value) []diff {
 			}
 			return nil
 		}
-		var diffs []diff
 		for i := 0; i < l; i++ {
 			if !reflect.DeepEqual(a.Index(i), b.Index(i)) {
-				diffs = append(diffs, objectReflectDiff(path.Index(i), a.Index(i), b.Index(i))...)
+				return objectReflectDiff(path.Index(i), a.Index(i), b.Index(i))
 			}
 		}
+		var diffs []diff
 		for i := l; i < lA; i++ {
 			diffs = append(diffs, diff{path: path.Index(i), a: a.Index(i), b: nil})
 		}
 		for i := l; i < lB; i++ {
 			diffs = append(diffs, diff{path: path.Index(i), a: nil, b: b.Index(i)})
 		}
+		if len(diffs) == 0 {
+			diffs = append(diffs, diff{path: path, a: a, b: b})
+		}
 		return diffs
 	case reflect.Map:
 		if reflect.DeepEqual(a.Interface(), b.Interface()) {

vendor/k8s.io/apimachinery/pkg/util/errors/BUILD

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["errors_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/errors",
     library = ":go_default_library",
 )
 
@@ -19,7 +18,6 @@ go_library(
         "doc.go",
         "errors.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/errors",
 )
 
 filegroup(

vendor/k8s.io/apimachinery/pkg/util/framer/BUILD

@@ -9,14 +9,12 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["framer_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/framer",
     library = ":go_default_library",
 )
 
 go_library(
     name = "go_default_library",
     srcs = ["framer.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/framer",
 )
 
 filegroup(

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

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["httpstream_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/httpstream",
     library = ":go_default_library",
 )
 
@@ -19,7 +18,6 @@ go_library(
         "doc.go",
         "httpstream.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/httpstream",
 )
 
 filegroup(

vendor/k8s.io/apimachinery/pkg/util/httpstream/spdy/BUILD

@@ -13,7 +13,6 @@ go_test(
         "roundtripper_test.go",
         "upgrade_test.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/httpstream/spdy",
     library = ":go_default_library",
     deps = [
         "//vendor/github.com/elazarl/goproxy:go_default_library",
@@ -28,7 +27,6 @@ go_library(
         "roundtripper.go",
         "upgrade.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/httpstream/spdy",
     deps = [
         "//vendor/github.com/docker/spdystream:go_default_library",
         "//vendor/github.com/golang/glog:go_default_library",

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

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["intstr_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/intstr",
     library = ":go_default_library",
     deps = ["//vendor/github.com/ghodss/yaml:go_default_library"],
 )
@@ -20,7 +19,6 @@ go_library(
         "generated.pb.go",
         "intstr.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/intstr",
     deps = [
         "//vendor/github.com/go-openapi/spec:go_default_library",
         "//vendor/github.com/gogo/protobuf/proto:go_default_library",

vendor/k8s.io/apimachinery/pkg/util/json/BUILD

@@ -9,13 +9,11 @@ load(
 go_library(
     name = "go_default_library",
     srcs = ["json.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/json",
 )
 
 go_test(
     name = "go_default_test",
     srcs = ["json_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/json",
     library = ":go_default_library",
 )
 

vendor/k8s.io/apimachinery/pkg/util/mergepatch/BUILD

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["util_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/mergepatch",
     library = ":go_default_library",
 )
 
@@ -19,7 +18,6 @@ go_library(
         "errors.go",
         "util.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/mergepatch",
     deps = [
         "//vendor/github.com/davecgh/go-spew/spew:go_default_library",
         "//vendor/github.com/ghodss/yaml:go_default_library",

vendor/k8s.io/apimachinery/pkg/util/net/BUILD

@@ -15,7 +15,6 @@ go_test(
         "port_split_test.go",
         "util_test.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/net",
     library = ":go_default_library",
     deps = ["//vendor/github.com/spf13/pflag:go_default_library"],
 )
@@ -29,7 +28,6 @@ go_library(
         "port_split.go",
         "util.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/net",
     deps = [
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/golang.org/x/net/http2:go_default_library",

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

@@ -256,11 +256,8 @@ func isDefault(transportProxier func(*http.Request) (*url.URL, error)) bool {
 // NewProxierWithNoProxyCIDR constructs a Proxier function that respects CIDRs in NO_PROXY and delegates if
 // no matching CIDRs are found
 func NewProxierWithNoProxyCIDR(delegate func(req *http.Request) (*url.URL, error)) func(req *http.Request) (*url.URL, error) {
-	// we wrap the default method, so we only need to perform our check if the NO_PROXY (or no_proxy) envvar has a CIDR in it
+	// we wrap the default method, so we only need to perform our check if the NO_PROXY envvar has a CIDR in it
 	noProxyEnv := os.Getenv("NO_PROXY")
-	if noProxyEnv == "" {
-		noProxyEnv = os.Getenv("no_proxy")
-	}
 	noProxyRules := strings.Split(noProxyEnv, ",")
 
 	cidrs := []*net.IPNet{}

vendor/k8s.io/apimachinery/pkg/util/rand/BUILD

@@ -0,0 +1,31 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["rand_test.go"],
+    library = ":go_default_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["rand.go"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

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

@@ -0,0 +1,95 @@
+/*
+Copyright 2015 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 rand provides utilities related to randomization.
+package rand
+
+import (
+	"math/rand"
+	"sync"
+	"time"
+)
+
+var rng = struct {
+	sync.Mutex
+	rand *rand.Rand
+}{
+	rand: rand.New(rand.NewSource(time.Now().UTC().UnixNano())),
+}
+
+// Intn generates an integer in range [0,max).
+// By design this should panic if input is invalid, <= 0.
+func Intn(max int) int {
+	rng.Lock()
+	defer rng.Unlock()
+	return rng.rand.Intn(max)
+}
+
+// IntnRange generates an integer in range [min,max).
+// By design this should panic if input is invalid, <= 0.
+func IntnRange(min, max int) int {
+	rng.Lock()
+	defer rng.Unlock()
+	return rng.rand.Intn(max-min) + min
+}
+
+// IntnRange generates an int64 integer in range [min,max).
+// By design this should panic if input is invalid, <= 0.
+func Int63nRange(min, max int64) int64 {
+	rng.Lock()
+	defer rng.Unlock()
+	return rng.rand.Int63n(max-min) + min
+}
+
+// Seed seeds the rng with the provided seed.
+func Seed(seed int64) {
+	rng.Lock()
+	defer rng.Unlock()
+
+	rng.rand = rand.New(rand.NewSource(seed))
+}
+
+// Perm returns, as a slice of n ints, a pseudo-random permutation of the integers [0,n)
+// from the default Source.
+func Perm(n int) []int {
+	rng.Lock()
+	defer rng.Unlock()
+	return rng.rand.Perm(n)
+}
+
+// We omit vowels from the set of available characters to reduce the chances
+// of "bad words" being formed.
+var alphanums = []rune("bcdfghjklmnpqrstvwxz2456789")
+
+// String generates a random alphanumeric string, without vowels, which is n
+// characters long.  This will panic if n is less than zero.
+func String(length int) string {
+	b := make([]rune, length)
+	for i := range b {
+		b[i] = alphanums[Intn(len(alphanums))]
+	}
+	return string(b)
+}
+
+// SafeEncodeString encodes s using the same characters as rand.String. This reduces the chances of bad words and
+// ensures that strings generated from hash functions appear consistent throughout the API.
+func SafeEncodeString(s string) string {
+	r := make([]rune, len(s))
+	for i, b := range []rune(s) {
+		r[i] = alphanums[(int(b) % len(alphanums))]
+	}
+	return string(r)
+}

vendor/k8s.io/apimachinery/pkg/util/rand/rand_test.go

@@ -0,0 +1,101 @@
+/*
+Copyright 2015 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 rand
+
+import (
+	"math/rand"
+	"strings"
+	"testing"
+)
+
+const (
+	maxRangeTestCount = 500
+)
+
+func TestString(t *testing.T) {
+	valid := "0123456789abcdefghijklmnopqrstuvwxyz"
+	for _, l := range []int{0, 1, 2, 10, 123} {
+		s := String(l)
+		if len(s) != l {
+			t.Errorf("expected string of size %d, got %q", l, s)
+		}
+		for _, c := range s {
+			if !strings.ContainsRune(valid, c) {
+				t.Errorf("expected valid charaters, got %v", c)
+			}
+		}
+	}
+}
+
+// Confirm that panic occurs on invalid input.
+func TestRangePanic(t *testing.T) {
+	defer func() {
+		if err := recover(); err == nil {
+			t.Errorf("Panic didn't occur!")
+		}
+	}()
+	// Should result in an error...
+	Intn(0)
+}
+
+func TestIntn(t *testing.T) {
+	// 0 is invalid.
+	for _, max := range []int{1, 2, 10, 123} {
+		inrange := Intn(max)
+		if inrange < 0 || inrange > max {
+			t.Errorf("%v out of range (0,%v)", inrange, max)
+		}
+	}
+}
+
+func TestPerm(t *testing.T) {
+	Seed(5)
+	rand.Seed(5)
+	for i := 1; i < 20; i++ {
+		actual := Perm(i)
+		expected := rand.Perm(i)
+		for j := 0; j < i; j++ {
+			if actual[j] != expected[j] {
+				t.Errorf("Perm call result is unexpected")
+			}
+		}
+	}
+}
+
+func TestIntnRange(t *testing.T) {
+	// 0 is invalid.
+	for min, max := range map[int]int{1: 2, 10: 123, 100: 500} {
+		for i := 0; i < maxRangeTestCount; i++ {
+			inrange := IntnRange(min, max)
+			if inrange < min || inrange >= max {
+				t.Errorf("%v out of range (%v,%v)", inrange, min, max)
+			}
+		}
+	}
+}
+
+func TestInt63nRange(t *testing.T) {
+	// 0 is invalid.
+	for min, max := range map[int64]int64{1: 2, 10: 123, 100: 500} {
+		for i := 0; i < maxRangeTestCount; i++ {
+			inrange := Int63nRange(min, max)
+			if inrange < min || inrange >= max {
+				t.Errorf("%v out of range (%v,%v)", inrange, min, max)
+			}
+		}
+	}
+}

vendor/k8s.io/apimachinery/pkg/util/remotecommand/BUILD

@@ -8,7 +8,6 @@ load(
 go_library(
     name = "go_default_library",
     srcs = ["constants.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/remotecommand",
     deps = ["//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library"],
 )
 

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

@@ -9,14 +9,12 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["runtime_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/runtime",
     library = ":go_default_library",
 )
 
 go_library(
     name = "go_default_library",
     srcs = ["runtime.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/runtime",
     deps = ["//vendor/github.com/golang/glog:go_default_library"],
 )
 

vendor/k8s.io/apimachinery/pkg/util/sets/BUILD

@@ -17,7 +17,6 @@ go_library(
         "int64.go",
         "string.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/sets",
 )
 
 go_genrule(
@@ -51,7 +50,6 @@ $(location //vendor/k8s.io/code-generator/cmd/set-gen) \
 go_test(
     name = "go_default_test",
     srcs = ["set_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/sets",
     library = ":go_default_library",
 )
 

vendor/k8s.io/apimachinery/pkg/util/strategicpatch/BUILD

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["patch_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/strategicpatch",
     library = ":go_default_library",
     deps = [
         "//vendor/github.com/davecgh/go-spew/spew:go_default_library",
@@ -23,7 +22,6 @@ go_test(
 go_library(
     name = "go_default_library",
     srcs = ["patch.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/strategicpatch",
     deps = [
         "//vendor/k8s.io/apimachinery/pkg/util/json:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/mergepatch:go_default_library",

vendor/k8s.io/apimachinery/pkg/util/uuid/BUILD

@@ -8,7 +8,6 @@ load(
 go_library(
     name = "go_default_library",
     srcs = ["uuid.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/uuid",
     deps = [
         "//vendor/github.com/pborman/uuid:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",

vendor/k8s.io/apimachinery/pkg/util/validation/BUILD

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["validation_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/validation",
     library = ":go_default_library",
     deps = ["//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library"],
 )
@@ -17,7 +16,6 @@ go_test(
 go_library(
     name = "go_default_library",
     srcs = ["validation.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/validation",
     deps = ["//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library"],
 )
 

vendor/k8s.io/apimachinery/pkg/util/validation/field/BUILD

@@ -12,7 +12,6 @@ go_test(
         "errors_test.go",
         "path_test.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/validation/field",
     library = ":go_default_library",
 )
 
@@ -22,7 +21,6 @@ go_library(
         "errors.go",
         "path.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/validation/field",
     deps = [
         "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",

vendor/k8s.io/apimachinery/pkg/util/validation/field/errors.go

@@ -19,7 +19,6 @@ package field
 import (
 	"fmt"
 	"reflect"
-	"strconv"
 	"strings"
 
 	utilerrors "k8s.io/apimachinery/pkg/util/errors"
@@ -176,11 +175,7 @@ func Invalid(field *Path, value interface{}, detail string) *Error {
 func NotSupported(field *Path, value interface{}, validValues []string) *Error {
 	detail := ""
 	if validValues != nil && len(validValues) > 0 {
-		quotedValues := make([]string, len(validValues))
-		for i, v := range validValues {
-			quotedValues[i] = strconv.Quote(v)
-		}
-		detail = "supported values: " + strings.Join(quotedValues, ", ")
+		detail = "supported values: " + strings.Join(validValues, ", ")
 	}
 	return &Error{ErrorTypeNotSupported, field.String(), value, detail}
 }

vendor/k8s.io/apimachinery/pkg/util/validation/field/errors_test.go

@@ -165,11 +165,3 @@ func TestErrListFilter(t *testing.T) {
 		t.Errorf("should filter")
 	}
 }
-
-func TestNotSupported(t *testing.T) {
-	notSupported := NotSupported(NewPath("f"), "v", []string{"a", "b", "c"})
-	expected := `Unsupported value: "v": supported values: "a", "b", "c"`
-	if notSupported.ErrorBody() != expected {
-		t.Errorf("Expected: %s\n, but got: %s\n", expected, notSupported.ErrorBody())
-	}
-}

vendor/k8s.io/apimachinery/pkg/util/wait/BUILD

@@ -9,7 +9,6 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["wait_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/wait",
     library = ":go_default_library",
     deps = ["//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library"],
 )
@@ -20,7 +19,6 @@ go_library(
         "doc.go",
         "wait.go",
     ],
-    importpath = "k8s.io/apimachinery/pkg/util/wait",
     deps = ["//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library"],
 )
 

vendor/k8s.io/apimachinery/pkg/util/yaml/BUILD

@@ -9,14 +9,12 @@ load(
 go_test(
     name = "go_default_test",
     srcs = ["decoder_test.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/yaml",
     library = ":go_default_library",
 )
 
 go_library(
     name = "go_default_library",
     srcs = ["decoder.go"],
-    importpath = "k8s.io/apimachinery/pkg/util/yaml",
     deps = [
         "//vendor/github.com/ghodss/yaml:go_default_library",
         "//vendor/github.com/golang/glog:go_default_library",