Michael Zalimeni a7803bd829
[NET-6305] xds: Ensure v2 route match and protocol are populated for gRPC (#19343)
* xds: Ensure v2 route match is populated for gRPC

Similar to HTTP, ensure that route match config (which is required by
Envoy) is populated when default values are used.

Because the default matches generated for gRPC contain a single empty
`GRPCRouteMatch`, and that proto does not directly support prefix-based
config, an interpretation of the empty struct is needed to generate the
same output that the `HTTPRouteMatch` is explicitly configured to
provide in internal/mesh/internal/controllers/routes/generate.go.

* xds: Ensure protocol set for gRPC resources

Add explicit protocol in `ProxyStateTemplate` builders and validate it
is always set on clusters. This ensures that HTTP filters and
`http2_protocol_options` are populated in all the necessary places for
gRPC traffic and prevents future unintended omissions of non-TCP
protocols.

Co-authored-by: John Murret <john.murret@hashicorp.com>

---------

Co-authored-by: John Murret <john.murret@hashicorp.com>
2023-10-25 17:43:58 +00:00

176 lines
7.9 KiB
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.30.0
// protoc (unknown)
// source: pbmesh/v2beta1/pbproxystate/protocol.proto
package pbproxystate
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
// +kubebuilder:validation:Enum=PROTOCOL_UNSPECIFIED;PROTOCOL_TCP;PROTOCOL_HTTP;PROTOCOL_HTTP2;PROTOCOL_GRPC
// +kubebuilder:validation:Type=string
type Protocol int32
const (
Protocol_PROTOCOL_UNSPECIFIED Protocol = 0
Protocol_PROTOCOL_TCP Protocol = 1
Protocol_PROTOCOL_HTTP Protocol = 2
Protocol_PROTOCOL_HTTP2 Protocol = 3
Protocol_PROTOCOL_GRPC Protocol = 4
// Protocol Mesh indicates that this port can speak Consul's mTLS based mesh protocol.
Protocol_PROTOCOL_MESH Protocol = 5
)
// Enum value maps for Protocol.
var (
Protocol_name = map[int32]string{
0: "PROTOCOL_UNSPECIFIED",
1: "PROTOCOL_TCP",
2: "PROTOCOL_HTTP",
3: "PROTOCOL_HTTP2",
4: "PROTOCOL_GRPC",
5: "PROTOCOL_MESH",
}
Protocol_value = map[string]int32{
"PROTOCOL_UNSPECIFIED": 0,
"PROTOCOL_TCP": 1,
"PROTOCOL_HTTP": 2,
"PROTOCOL_HTTP2": 3,
"PROTOCOL_GRPC": 4,
"PROTOCOL_MESH": 5,
}
)
func (x Protocol) Enum() *Protocol {
p := new(Protocol)
*p = x
return p
}
func (x Protocol) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (Protocol) Descriptor() protoreflect.EnumDescriptor {
return file_pbmesh_v2beta1_pbproxystate_protocol_proto_enumTypes[0].Descriptor()
}
func (Protocol) Type() protoreflect.EnumType {
return &file_pbmesh_v2beta1_pbproxystate_protocol_proto_enumTypes[0]
}
func (x Protocol) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Use Protocol.Descriptor instead.
func (Protocol) EnumDescriptor() ([]byte, []int) {
return file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescGZIP(), []int{0}
}
var File_pbmesh_v2beta1_pbproxystate_protocol_proto protoreflect.FileDescriptor
var file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDesc = []byte{
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}
var (
file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescOnce sync.Once
file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescData = file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDesc
)
func file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescGZIP() []byte {
file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescOnce.Do(func() {
file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescData = protoimpl.X.CompressGZIP(file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescData)
})
return file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDescData
}
var file_pbmesh_v2beta1_pbproxystate_protocol_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_pbmesh_v2beta1_pbproxystate_protocol_proto_goTypes = []interface{}{
(Protocol)(0), // 0: hashicorp.consul.mesh.v2beta1.pbproxystate.Protocol
}
var file_pbmesh_v2beta1_pbproxystate_protocol_proto_depIdxs = []int32{
0, // [0:0] is the sub-list for method output_type
0, // [0:0] is the sub-list for method input_type
0, // [0:0] is the sub-list for extension type_name
0, // [0:0] is the sub-list for extension extendee
0, // [0:0] is the sub-list for field type_name
}
func init() { file_pbmesh_v2beta1_pbproxystate_protocol_proto_init() }
func file_pbmesh_v2beta1_pbproxystate_protocol_proto_init() {
if File_pbmesh_v2beta1_pbproxystate_protocol_proto != nil {
return
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDesc,
NumEnums: 1,
NumMessages: 0,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_pbmesh_v2beta1_pbproxystate_protocol_proto_goTypes,
DependencyIndexes: file_pbmesh_v2beta1_pbproxystate_protocol_proto_depIdxs,
EnumInfos: file_pbmesh_v2beta1_pbproxystate_protocol_proto_enumTypes,
}.Build()
File_pbmesh_v2beta1_pbproxystate_protocol_proto = out.File
file_pbmesh_v2beta1_pbproxystate_protocol_proto_rawDesc = nil
file_pbmesh_v2beta1_pbproxystate_protocol_proto_goTypes = nil
file_pbmesh_v2beta1_pbproxystate_protocol_proto_depIdxs = nil
}