Files
coder/agent/boundarylogproxy/codec/boundary.pb.go
Zach 5b7377c375 feat: add Prometheus metrics for boundary log drop reporting (#22521)
Add Prometheus metrics to the boundary log proxy for observability:
- batches_dropped_total (reason: buffer_full, forward_failed)
- logs_dropped_total (reason: buffer_full, forward_failed,
  boundary_channel_full, boundary_batch_full)
- batches_forwarded_total

Also add BoundaryStatus to the BoundaryMessage envelope so boundary
can report dropped log counts as a separate wire message. The agent
records these as Prometheus metrics, making boundary-side data loss
visible. Backwards compatibility for older versions of boundary is maintained.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-03 12:42:34 -07:00

287 lines
11 KiB
Go

// Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.30.0
// protoc v4.23.4
// source: agent/boundarylogproxy/codec/boundary.proto
package codec
import (
proto "github.com/coder/coder/v2/agent/proto"
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)
)
// BoundaryMessage is the envelope for all TagV2 messages sent over the
// boundary <-> agent unix socket. TagV1 carries a bare
// ReportBoundaryLogsRequest for backwards compatibility; TagV2 wraps
// everything in this envelope so the protocol can be extended with new
// message types without adding more tags.
type BoundaryMessage struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Types that are assignable to Msg:
//
// *BoundaryMessage_Logs
// *BoundaryMessage_Status
Msg isBoundaryMessage_Msg `protobuf_oneof:"msg"`
}
func (x *BoundaryMessage) Reset() {
*x = BoundaryMessage{}
if protoimpl.UnsafeEnabled {
mi := &file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *BoundaryMessage) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*BoundaryMessage) ProtoMessage() {}
func (x *BoundaryMessage) ProtoReflect() protoreflect.Message {
mi := &file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use BoundaryMessage.ProtoReflect.Descriptor instead.
func (*BoundaryMessage) Descriptor() ([]byte, []int) {
return file_agent_boundarylogproxy_codec_boundary_proto_rawDescGZIP(), []int{0}
}
func (m *BoundaryMessage) GetMsg() isBoundaryMessage_Msg {
if m != nil {
return m.Msg
}
return nil
}
func (x *BoundaryMessage) GetLogs() *proto.ReportBoundaryLogsRequest {
if x, ok := x.GetMsg().(*BoundaryMessage_Logs); ok {
return x.Logs
}
return nil
}
func (x *BoundaryMessage) GetStatus() *BoundaryStatus {
if x, ok := x.GetMsg().(*BoundaryMessage_Status); ok {
return x.Status
}
return nil
}
type isBoundaryMessage_Msg interface {
isBoundaryMessage_Msg()
}
type BoundaryMessage_Logs struct {
Logs *proto.ReportBoundaryLogsRequest `protobuf:"bytes,1,opt,name=logs,proto3,oneof"`
}
type BoundaryMessage_Status struct {
Status *BoundaryStatus `protobuf:"bytes,2,opt,name=status,proto3,oneof"`
}
func (*BoundaryMessage_Logs) isBoundaryMessage_Msg() {}
func (*BoundaryMessage_Status) isBoundaryMessage_Msg() {}
// BoundaryStatus carries operational metadata from boundary to the agent.
// The agent records these values as Prometheus metrics. This message is
// never forwarded to coderd.
type BoundaryStatus struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
// Logs dropped because boundary's internal channel buffer was full.
DroppedChannelFull int64 `protobuf:"varint,1,opt,name=dropped_channel_full,json=droppedChannelFull,proto3" json:"dropped_channel_full,omitempty"`
// Logs dropped because boundary's batch buffer was full after a
// failed flush attempt.
DroppedBatchFull int64 `protobuf:"varint,2,opt,name=dropped_batch_full,json=droppedBatchFull,proto3" json:"dropped_batch_full,omitempty"`
}
func (x *BoundaryStatus) Reset() {
*x = BoundaryStatus{}
if protoimpl.UnsafeEnabled {
mi := &file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *BoundaryStatus) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*BoundaryStatus) ProtoMessage() {}
func (x *BoundaryStatus) ProtoReflect() protoreflect.Message {
mi := &file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use BoundaryStatus.ProtoReflect.Descriptor instead.
func (*BoundaryStatus) Descriptor() ([]byte, []int) {
return file_agent_boundarylogproxy_codec_boundary_proto_rawDescGZIP(), []int{1}
}
func (x *BoundaryStatus) GetDroppedChannelFull() int64 {
if x != nil {
return x.DroppedChannelFull
}
return 0
}
func (x *BoundaryStatus) GetDroppedBatchFull() int64 {
if x != nil {
return x.DroppedBatchFull
}
return 0
}
var File_agent_boundarylogproxy_codec_boundary_proto protoreflect.FileDescriptor
var file_agent_boundarylogproxy_codec_boundary_proto_rawDesc = []byte{
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}
var (
file_agent_boundarylogproxy_codec_boundary_proto_rawDescOnce sync.Once
file_agent_boundarylogproxy_codec_boundary_proto_rawDescData = file_agent_boundarylogproxy_codec_boundary_proto_rawDesc
)
func file_agent_boundarylogproxy_codec_boundary_proto_rawDescGZIP() []byte {
file_agent_boundarylogproxy_codec_boundary_proto_rawDescOnce.Do(func() {
file_agent_boundarylogproxy_codec_boundary_proto_rawDescData = protoimpl.X.CompressGZIP(file_agent_boundarylogproxy_codec_boundary_proto_rawDescData)
})
return file_agent_boundarylogproxy_codec_boundary_proto_rawDescData
}
var file_agent_boundarylogproxy_codec_boundary_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_agent_boundarylogproxy_codec_boundary_proto_goTypes = []interface{}{
(*BoundaryMessage)(nil), // 0: coder.boundarylogproxy.codec.v1.BoundaryMessage
(*BoundaryStatus)(nil), // 1: coder.boundarylogproxy.codec.v1.BoundaryStatus
(*proto.ReportBoundaryLogsRequest)(nil), // 2: coder.agent.v2.ReportBoundaryLogsRequest
}
var file_agent_boundarylogproxy_codec_boundary_proto_depIdxs = []int32{
2, // 0: coder.boundarylogproxy.codec.v1.BoundaryMessage.logs:type_name -> coder.agent.v2.ReportBoundaryLogsRequest
1, // 1: coder.boundarylogproxy.codec.v1.BoundaryMessage.status:type_name -> coder.boundarylogproxy.codec.v1.BoundaryStatus
2, // [2:2] is the sub-list for method output_type
2, // [2:2] is the sub-list for method input_type
2, // [2:2] is the sub-list for extension type_name
2, // [2:2] is the sub-list for extension extendee
0, // [0:2] is the sub-list for field type_name
}
func init() { file_agent_boundarylogproxy_codec_boundary_proto_init() }
func file_agent_boundarylogproxy_codec_boundary_proto_init() {
if File_agent_boundarylogproxy_codec_boundary_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*BoundaryMessage); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
switch v := v.(*BoundaryStatus); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
file_agent_boundarylogproxy_codec_boundary_proto_msgTypes[0].OneofWrappers = []interface{}{
(*BoundaryMessage_Logs)(nil),
(*BoundaryMessage_Status)(nil),
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_agent_boundarylogproxy_codec_boundary_proto_rawDesc,
NumEnums: 0,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_agent_boundarylogproxy_codec_boundary_proto_goTypes,
DependencyIndexes: file_agent_boundarylogproxy_codec_boundary_proto_depIdxs,
MessageInfos: file_agent_boundarylogproxy_codec_boundary_proto_msgTypes,
}.Build()
File_agent_boundarylogproxy_codec_boundary_proto = out.File
file_agent_boundarylogproxy_codec_boundary_proto_rawDesc = nil
file_agent_boundarylogproxy_codec_boundary_proto_goTypes = nil
file_agent_boundarylogproxy_codec_boundary_proto_depIdxs = nil
}