Update to kube v1.17

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

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

@@ -116,6 +116,10 @@ const (
 	// This is similar to ErrorTypeInvalid, but the error will not include the
 	// too-long value.  See TooLong().
 	ErrorTypeTooLong ErrorType = "FieldValueTooLong"
+	// ErrorTypeTooMany is used to report "too many". This is used to
+	// report that a given list has too many items. This is similar to FieldValueTooLong,
+	// but the error indicates quantity instead of length.
+	ErrorTypeTooMany ErrorType = "FieldValueTooMany"
 	// ErrorTypeInternal is used to report other errors that are not related
 	// to user input.  See InternalError().
 	ErrorTypeInternal ErrorType = "InternalError"
@@ -138,6 +142,8 @@ func (t ErrorType) String() string {
 		return "Forbidden"
 	case ErrorTypeTooLong:
 		return "Too long"
+	case ErrorTypeTooMany:
+		return "Too many"
 	case ErrorTypeInternal:
 		return "Internal error"
 	default:
@@ -198,7 +204,14 @@ func Forbidden(field *Path, detail string) *Error {
 // Invalid, but the returned error will not include the too-long
 // value.
 func TooLong(field *Path, value interface{}, maxLength int) *Error {
-	return &Error{ErrorTypeTooLong, field.String(), value, fmt.Sprintf("must have at most %d characters", maxLength)}
+	return &Error{ErrorTypeTooLong, field.String(), value, fmt.Sprintf("must have at most %d bytes", maxLength)}
+}
+
+// TooMany returns a *Error indicating "too many". This is used to
+// report that a given list has too many items. This is similar to TooLong,
+// but the returned error indicates quantity instead of length.
+func TooMany(field *Path, actualQuantity, maxQuantity int) *Error {
+	return &Error{ErrorTypeTooMany, field.String(), actualQuantity, fmt.Sprintf("must have at most %d items", maxQuantity)}
 }
 
 // InternalError returns a *Error indicating "internal error".  This is used

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

@@ -70,7 +70,11 @@ func IsQualifiedName(value string) []string {
 	return errs
 }
 
-// IsFullyQualifiedName checks if the name is fully qualified.
+// IsFullyQualifiedName checks if the name is fully qualified. This is similar
+// to IsFullyQualifiedDomainName but requires a minimum of 3 segments instead of
+// 2 and does not accept a trailing . as valid.
+// TODO: This function is deprecated and preserved until all callers migrate to
+// IsFullyQualifiedDomainName; please don't add new callers.
 func IsFullyQualifiedName(fldPath *field.Path, name string) field.ErrorList {
 	var allErrors field.ErrorList
 	if len(name) == 0 {
@@ -85,6 +89,26 @@ func IsFullyQualifiedName(fldPath *field.Path, name string) field.ErrorList {
 	return allErrors
 }
 
+// IsFullyQualifiedDomainName checks if the domain name is fully qualified. This
+// is similar to IsFullyQualifiedName but only requires a minimum of 2 segments
+// instead of 3 and accepts a trailing . as valid.
+func IsFullyQualifiedDomainName(fldPath *field.Path, name string) field.ErrorList {
+	var allErrors field.ErrorList
+	if len(name) == 0 {
+		return append(allErrors, field.Required(fldPath, ""))
+	}
+	if strings.HasSuffix(name, ".") {
+		name = name[:len(name)-1]
+	}
+	if errs := IsDNS1123Subdomain(name); len(errs) > 0 {
+		return append(allErrors, field.Invalid(fldPath, name, strings.Join(errs, ",")))
+	}
+	if len(strings.Split(name, ".")) < 2 {
+		return append(allErrors, field.Invalid(fldPath, name, "should be a domain with at least two segments separated by dots"))
+	}
+	return allErrors
+}
+
 const labelValueFmt string = "(" + qualifiedNameFmt + ")?"
 const labelValueErrMsg string = "a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character"
 
@@ -285,6 +309,26 @@ func IsValidIP(value string) []string {
 	return nil
 }
 
+// IsValidIPv4Address tests that the argument is a valid IPv4 address.
+func IsValidIPv4Address(fldPath *field.Path, value string) field.ErrorList {
+	var allErrors field.ErrorList
+	ip := net.ParseIP(value)
+	if ip == nil || ip.To4() == nil {
+		allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid IPv4 address"))
+	}
+	return allErrors
+}
+
+// IsValidIPv6Address tests that the argument is a valid IPv6 address.
+func IsValidIPv6Address(fldPath *field.Path, value string) field.ErrorList {
+	var allErrors field.ErrorList
+	ip := net.ParseIP(value)
+	if ip == nil || ip.To4() != nil {
+		allErrors = append(allErrors, field.Invalid(fldPath, value, "must be a valid IPv6 address"))
+	}
+	return allErrors
+}
+
 const percentFmt string = "[0-9]+%"
 const percentErrMsg string = "a valid percent string must be a numeric string followed by an ending '%'"