rebase: update kubernetes and go version

update kubernetes and go version in api folder.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

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

@@ -15,7 +15,7 @@ limitations under the License.
 */
 
 // Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto
+// source: k8s.io/apimachinery/pkg/util/intstr/generated.proto
 
 package intstr
 
@@ -43,7 +43,7 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 func (m *IntOrString) Reset()      { *m = IntOrString{} }
 func (*IntOrString) ProtoMessage() {}
 func (*IntOrString) Descriptor() ([]byte, []int) {
-	return fileDescriptor_94e046ae3ce6121c, []int{0}
+	return fileDescriptor_771bacc35a5ec189, []int{0}
 }
 func (m *IntOrString) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -73,30 +73,29 @@ func init() {
 }
 
 func init() {
-	proto.RegisterFile("k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/intstr/generated.proto", fileDescriptor_94e046ae3ce6121c)
+	proto.RegisterFile("k8s.io/apimachinery/pkg/util/intstr/generated.proto", fileDescriptor_771bacc35a5ec189)
 }
 
-var fileDescriptor_94e046ae3ce6121c = []byte{
-	// 292 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x90, 0xb1, 0x4a, 0x03, 0x31,
-	0x1c, 0xc6, 0x13, 0x5b, 0x8b, 0x9e, 0xe0, 0x50, 0x1c, 0x8a, 0x43, 0x7a, 0x58, 0x90, 0x5b, 0x4c,
-	0x56, 0x71, 0xec, 0x56, 0x10, 0x84, 0x56, 0x1c, 0xdc, 0xee, 0xda, 0x98, 0x86, 0x6b, 0x93, 0x90,
-	0xfb, 0x9f, 0x70, 0x5b, 0x1f, 0x41, 0x37, 0x47, 0x1f, 0xe7, 0xc6, 0x8e, 0x1d, 0xa4, 0x78, 0xf1,
-	0x2d, 0x9c, 0xe4, 0x72, 0x07, 0x3a, 0x3a, 0x25, 0xdf, 0xf7, 0xfd, 0x7e, 0x19, 0x12, 0xdc, 0xa6,
-	0xd7, 0x19, 0x95, 0x9a, 0xa5, 0x79, 0xc2, 0xad, 0xe2, 0xc0, 0x33, 0xf6, 0xcc, 0xd5, 0x42, 0x5b,
-	0xd6, 0x0e, 0xb1, 0x91, 0xeb, 0x78, 0xbe, 0x94, 0x8a, 0xdb, 0x82, 0x99, 0x54, 0xb0, 0x1c, 0xe4,
-	0x8a, 0x49, 0x05, 0x19, 0x58, 0x26, 0xb8, 0xe2, 0x36, 0x06, 0xbe, 0xa0, 0xc6, 0x6a, 0xd0, 0xfd,
-	0x51, 0x23, 0xd1, 0xbf, 0x12, 0x35, 0xa9, 0xa0, 0xb5, 0x44, 0x1b, 0xe9, 0xfc, 0x4a, 0x48, 0x58,
-	0xe6, 0x09, 0x9d, 0xeb, 0x35, 0x13, 0x5a, 0x68, 0xe6, 0xdd, 0x24, 0x7f, 0xf2, 0xc9, 0x07, 0x7f,
-	0x6b, 0xde, 0xbc, 0x78, 0xc5, 0xc1, 0xc9, 0x44, 0xc1, 0x9d, 0x9d, 0x81, 0x95, 0x4a, 0xf4, 0xa3,
-	0xa0, 0x0b, 0x85, 0xe1, 0x03, 0x1c, 0xe2, 0xa8, 0x33, 0x3e, 0x2b, 0xf7, 0x43, 0xe4, 0xf6, 0xc3,
-	0xee, 0x7d, 0x61, 0xf8, 0x77, 0x7b, 0x4e, 0x3d, 0xd1, 0xbf, 0x0c, 0x7a, 0x52, 0xc1, 0x43, 0xbc,
-	0x1a, 0x1c, 0x84, 0x38, 0x3a, 0x1c, 0x9f, 0xb6, 0x6c, 0x6f, 0xe2, 0xdb, 0x69, 0xbb, 0xd6, 0x5c,
-	0x06, 0xb6, 0xe6, 0x3a, 0x21, 0x8e, 0x8e, 0x7f, 0xb9, 0x99, 0x6f, 0xa7, 0xed, 0x7a, 0x73, 0xf4,
-	0xf6, 0x3e, 0x44, 0x9b, 0x8f, 0x10, 0x8d, 0x27, 0x65, 0x45, 0xd0, 0xb6, 0x22, 0x68, 0x57, 0x11,
-	0xb4, 0x71, 0x04, 0x97, 0x8e, 0xe0, 0xad, 0x23, 0x78, 0xe7, 0x08, 0xfe, 0x74, 0x04, 0xbf, 0x7c,
-	0x11, 0xf4, 0x38, 0xfa, 0xc7, 0x17, 0xfe, 0x04, 0x00, 0x00, 0xff, 0xff, 0xdc, 0xc4, 0xf0, 0xa0,
-	0x81, 0x01, 0x00, 0x00,
+var fileDescriptor_771bacc35a5ec189 = []byte{
+	// 277 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0xce, 0xb6, 0x28, 0xd6,
+	0xcb, 0xcc, 0xd7, 0x4f, 0x2c, 0xc8, 0xcc, 0x4d, 0x4c, 0xce, 0xc8, 0xcc, 0x4b, 0x2d, 0xaa, 0xd4,
+	0x2f, 0xc8, 0x4e, 0xd7, 0x2f, 0x2d, 0xc9, 0xcc, 0xd1, 0xcf, 0xcc, 0x2b, 0x29, 0x2e, 0x29, 0xd2,
+	0x4f, 0x4f, 0xcd, 0x4b, 0x2d, 0x4a, 0x2c, 0x49, 0x4d, 0xd1, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17,
+	0x52, 0x86, 0x68, 0xd2, 0x43, 0xd6, 0xa4, 0x57, 0x90, 0x9d, 0xae, 0x07, 0xd2, 0xa4, 0x07, 0xd1,
+	0x24, 0xa5, 0x9b, 0x9e, 0x59, 0x92, 0x51, 0x9a, 0xa4, 0x97, 0x9c, 0x9f, 0xab, 0x9f, 0x9e, 0x9f,
+	0x9e, 0xaf, 0x0f, 0xd6, 0x9b, 0x54, 0x9a, 0x06, 0xe6, 0x81, 0x39, 0x60, 0x16, 0xc4, 0x4c, 0xa5,
+	0x89, 0x8c, 0x5c, 0xdc, 0x9e, 0x79, 0x25, 0xfe, 0x45, 0xc1, 0x25, 0x45, 0x99, 0x79, 0xe9, 0x42,
+	0x1a, 0x5c, 0x2c, 0x25, 0x95, 0x05, 0xa9, 0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x4e, 0x22, 0x27,
+	0xee, 0xc9, 0x33, 0x3c, 0xba, 0x27, 0xcf, 0x12, 0x52, 0x59, 0x90, 0xfa, 0x0b, 0x4a, 0x07, 0x81,
+	0x55, 0x08, 0xa9, 0x71, 0xb1, 0x65, 0xe6, 0x95, 0x84, 0x25, 0xe6, 0x48, 0x30, 0x29, 0x30, 0x6a,
+	0xb0, 0x3a, 0xf1, 0x41, 0xd5, 0xb2, 0x79, 0x82, 0x45, 0x83, 0xa0, 0xb2, 0x20, 0x75, 0xc5, 0x25,
+	0x45, 0x20, 0x75, 0xcc, 0x0a, 0x8c, 0x1a, 0x9c, 0x08, 0x75, 0xc1, 0x60, 0xd1, 0x20, 0xa8, 0xac,
+	0x15, 0xc7, 0x8c, 0x05, 0xf2, 0x0c, 0x0d, 0x77, 0x14, 0x18, 0x9c, 0x3c, 0x4f, 0x3c, 0x94, 0x63,
+	0xb8, 0xf0, 0x50, 0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, 0x8c, 0x27, 0x1e, 0xc9,
+	0x31, 0x5e, 0x78, 0x24, 0xc7, 0x78, 0xe3, 0x91, 0x1c, 0xe3, 0x83, 0x47, 0x72, 0x8c, 0x13, 0x1e,
+	0xcb, 0x31, 0x44, 0x29, 0x13, 0x11, 0x84, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x63, 0xa1, 0x0b,
+	0x1e, 0x68, 0x01, 0x00, 0x00,
 }
 
 func (m *IntOrString) Marshal() (dAtA []byte, err error) {

api/vendor/k8s.io/apimachinery/pkg/util/sets/doc.go

@@ -16,4 +16,4 @@ limitations under the License.
 
 // Package sets has generic set and specified sets. Generic set will
 // replace specified ones over time. And specific ones are deprecated.
-package sets
+package sets // import "k8s.io/apimachinery/pkg/util/sets"

api/vendor/k8s.io/apimachinery/pkg/util/sets/ordered.go

@@ -1,53 +0,0 @@
-/*
-Copyright 2022 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 sets
-
-// ordered is a constraint that permits any ordered type: any type
-// that supports the operators < <= >= >.
-// If future releases of Go add new ordered types,
-// this constraint will be modified to include them.
-type ordered interface {
-	integer | float | ~string
-}
-
-// integer is a constraint that permits any integer type.
-// If future releases of Go add new predeclared integer types,
-// this constraint will be modified to include them.
-type integer interface {
-	signed | unsigned
-}
-
-// float is a constraint that permits any floating-point type.
-// If future releases of Go add new predeclared floating-point types,
-// this constraint will be modified to include them.
-type float interface {
-	~float32 | ~float64
-}
-
-// signed is a constraint that permits any signed integer type.
-// If future releases of Go add new predeclared signed integer types,
-// this constraint will be modified to include them.
-type signed interface {
-	~int | ~int8 | ~int16 | ~int32 | ~int64
-}
-
-// unsigned is a constraint that permits any unsigned integer type.
-// If future releases of Go add new predeclared unsigned integer types,
-// this constraint will be modified to include them.
-type unsigned interface {
-	~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr
-}

api/vendor/k8s.io/apimachinery/pkg/util/sets/set.go

@@ -17,6 +17,7 @@ limitations under the License.
 package sets
 
 import (
+	"cmp"
 	"sort"
 )
 
@@ -37,7 +38,7 @@ func New[T comparable](items ...T) Set[T] {
 // KeySet creates a Set from a keys of a map[comparable](? extends interface{}).
 // If the value passed in is not actually a map, this will panic.
 func KeySet[T comparable, V any](theMap map[T]V) Set[T] {
-	ret := Set[T]{}
+	ret := make(Set[T], len(theMap))
 	for keyValue := range theMap {
 		ret.Insert(keyValue)
 	}
@@ -193,7 +194,7 @@ func (s1 Set[T]) Equal(s2 Set[T]) bool {
 	return len(s1) == len(s2) && s1.IsSuperset(s2)
 }
 
-type sortableSliceOfGeneric[T ordered] []T
+type sortableSliceOfGeneric[T cmp.Ordered] []T
 
 func (g sortableSliceOfGeneric[T]) Len() int           { return len(g) }
 func (g sortableSliceOfGeneric[T]) Less(i, j int) bool { return less[T](g[i], g[j]) }
@@ -203,7 +204,7 @@ func (g sortableSliceOfGeneric[T]) Swap(i, j int)      { g[i], g[j] = g[j], g[i]
 //
 // This is a separate function and not a method because not all types supported
 // by Generic are ordered and only those can be sorted.
-func List[T ordered](s Set[T]) []T {
+func List[T cmp.Ordered](s Set[T]) []T {
 	res := make(sortableSliceOfGeneric[T], 0, len(s))
 	for key := range s {
 		res = append(res, key)
@@ -236,6 +237,6 @@ func (s Set[T]) Len() int {
 	return len(s)
 }
 
-func less[T ordered](lhs, rhs T) bool {
+func less[T cmp.Ordered](lhs, rhs T) bool {
 	return lhs < rhs
 }

api/vendor/k8s.io/apimachinery/pkg/util/validation/OWNERS

@@ -0,0 +1,11 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+# Disable inheritance as this is an api owners file
+options:
+  no_parent_owners: true
+approvers:
+  - api-approvers
+reviewers:
+  - api-reviewers
+labels:
+  - kind/api-change

api/vendor/k8s.io/apimachinery/pkg/util/validation/validation.go

@@ -19,10 +19,9 @@ package validation
 import (
 	"fmt"
 	"math"
-	"net"
 	"regexp"
-	"strconv"
 	"strings"
+	"unicode"
 
 	"k8s.io/apimachinery/pkg/util/validation/field"
 	netutils "k8s.io/utils/net"
@@ -352,11 +351,12 @@ func IsValidPortName(port string) []string {
 }
 
 // IsValidIP tests that the argument is a valid IP address.
-func IsValidIP(value string) []string {
+func IsValidIP(fldPath *field.Path, value string) field.ErrorList {
+	var allErrors field.ErrorList
 	if netutils.ParseIPSloppy(value) == nil {
-		return []string{"must be a valid IP address, (e.g. 10.9.8.7 or 2001:db8::ffff)"}
+		allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid IP address, (e.g. 10.9.8.7 or 2001:db8::ffff)"))
 	}
-	return nil
+	return allErrors
 }
 
 // IsValidIPv4Address tests that the argument is a valid IPv4 address.
@@ -379,6 +379,16 @@ func IsValidIPv6Address(fldPath *field.Path, value string) field.ErrorList {
 	return allErrors
 }
 
+// IsValidCIDR tests that the argument is a valid CIDR value.
+func IsValidCIDR(fldPath *field.Path, value string) field.ErrorList {
+	var allErrors field.ErrorList
+	_, _, err := netutils.ParseCIDRSloppy(value)
+	if err != nil {
+		allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid CIDR value, (e.g. 10.9.8.0/24 or 2001:db8::/64)"))
+	}
+	return allErrors
+}
+
 const percentFmt string = "[0-9]+%"
 const percentErrMsg string = "a valid percent string must be a numeric string followed by an ending '%'"
 
@@ -409,6 +419,9 @@ func IsHTTPHeaderName(value string) []string {
 const envVarNameFmt = "[-._a-zA-Z][-._a-zA-Z0-9]*"
 const envVarNameFmtErrMsg string = "a valid environment variable name must consist of alphabetic characters, digits, '_', '-', or '.', and must not start with a digit"
 
+// TODO(hirazawaui): Rename this when the RelaxedEnvironmentVariableValidation gate is removed.
+const relaxedEnvVarNameFmtErrMsg string = "a valid environment variable name must consist only of printable ASCII characters other than '='"
+
 var envVarNameRegexp = regexp.MustCompile("^" + envVarNameFmt + "$")
 
 // IsEnvVarName tests if a string is a valid environment variable name.
@@ -422,6 +435,24 @@ func IsEnvVarName(value string) []string {
 	return errs
 }
 
+// IsRelaxedEnvVarName tests if a string is a valid environment variable name.
+func IsRelaxedEnvVarName(value string) []string {
+	var errs []string
+
+	if len(value) == 0 {
+		errs = append(errs, "environment variable name "+EmptyError())
+	}
+
+	for _, r := range value {
+		if r > unicode.MaxASCII || !unicode.IsPrint(r) || r == '=' {
+			errs = append(errs, relaxedEnvVarNameFmtErrMsg)
+			break
+		}
+	}
+
+	return errs
+}
+
 const configMapKeyFmt = `[-._a-zA-Z0-9]+`
 const configMapKeyErrMsg string = "a valid config key must consist of alphanumeric characters, '-', '_' or '.'"
 
@@ -493,18 +524,3 @@ func hasChDirPrefix(value string) []string {
 	}
 	return errs
 }
-
-// IsValidSocketAddr checks that string represents a valid socket address
-// as defined in RFC 789. (e.g 0.0.0.0:10254 or [::]:10254))
-func IsValidSocketAddr(value string) []string {
-	var errs []string
-	ip, port, err := net.SplitHostPort(value)
-	if err != nil {
-		errs = append(errs, "must be a valid socket address format, (e.g. 0.0.0.0:10254 or [::]:10254)")
-		return errs
-	}
-	portInt, _ := strconv.Atoi(port)
-	errs = append(errs, IsValidPortNum(portInt)...)
-	errs = append(errs, IsValidIP(ip)...)
-	return errs
-}