remove kubernetes.io/grpc standard protocol

Kubernetes-commit: 6843c520601ab00921d83f4f70f80755e44d036e

Author: LiorLieberman

core/v1/generated.proto

@@ -5109,7 +5109,6 @@ type EndpointPort struct {
 	//
 	// * Kubernetes-defined prefixed names:
 	//   * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540
-	//   * 'kubernetes.io/grpc' - gRPC over HTTP/2 as described in https://github.com/grpc/grpc/blob/v1.51.1/doc/PROTOCOL-HTTP2.md
 	//
 	// * Other protocols should use implementation-defined prefixed names such as
 	// mycompany.com/my-custom-protocol.

core/v1/types.go

@@ -530,7 +530,7 @@ var map_EndpointPort = map[string]string{
 	"name":        "The name of this port.  This must match the 'name' field in the corresponding ServicePort. Must be a DNS_LABEL. Optional only if one port is defined.",
 	"port":        "The port number of the endpoint.",
 	"protocol":    "The IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.",
-	"appProtocol": "The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:\n\n* Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).\n\n* Kubernetes-defined prefixed names:\n  * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540\n  * 'kubernetes.io/grpc' - gRPC over HTTP/2 as described in https://github.com/grpc/grpc/blob/v1.51.1/doc/PROTOCOL-HTTP2.md\n\n* Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.",
+	"appProtocol": "The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:\n\n* Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).\n\n* Kubernetes-defined prefixed names:\n  * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540\n\n* Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.",
 }
 
 func (EndpointPort) SwaggerDoc() map[string]string {

core/v1/types_swagger_doc_generated.go

@@ -196,7 +196,6 @@ type EndpointPort struct {
 	//
 	// * Kubernetes-defined prefixed names:
 	//   * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540
-	//   * 'kubernetes.io/grpc' - gRPC over HTTP/2 as described in https://github.com/grpc/grpc/blob/v1.51.1/doc/PROTOCOL-HTTP2.md
 	//
 	// * Other protocols should use implementation-defined prefixed names such as
 	// mycompany.com/my-custom-protocol.

discovery/v1/generated.proto

@@ -68,7 +68,7 @@ var map_EndpointPort = map[string]string{
 	"name":        "name represents the name of this port. All ports in an EndpointSlice must have a unique name. If the EndpointSlice is dervied from a Kubernetes service, this corresponds to the Service.ports[].name. Name must either be an empty string or pass DNS_LABEL validation: * must be no more than 63 characters long. * must consist of lower case alphanumeric characters or '-'. * must start and end with an alphanumeric character. Default is empty string.",
 	"protocol":    "protocol represents the IP protocol for this port. Must be UDP, TCP, or SCTP. Default is TCP.",
 	"port":        "port represents the port number of the endpoint. If this is not specified, ports are not restricted and must be interpreted in the context of the specific consumer.",
-	"appProtocol": "The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:\n\n* Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).\n\n* Kubernetes-defined prefixed names:\n  * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540\n  * 'kubernetes.io/grpc' - gRPC over HTTP/2 as described in https://github.com/grpc/grpc/blob/v1.51.1/doc/PROTOCOL-HTTP2.md\n\n* Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.",
+	"appProtocol": "The application protocol for this port. This is used as a hint for implementations to offer richer behavior for protocols that they understand. This field follows standard Kubernetes label syntax. Valid values are either:\n\n* Un-prefixed protocol names - reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).\n\n* Kubernetes-defined prefixed names:\n  * 'kubernetes.io/h2c' - HTTP/2 over cleartext as described in https://www.rfc-editor.org/rfc/rfc7540\n\n* Other protocols should use implementation-defined prefixed names such as mycompany.com/my-custom-protocol.",
 }
 
 func (EndpointPort) SwaggerDoc() map[string]string {