✨ MQ, KV and MQ allocator

go.mod

@@ -69,6 +69,9 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/nats-io/nats.go v1.37.0 // indirect
+	github.com/nats-io/nkeys v0.4.7 // indirect
+	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/philhofer/fwd v1.1.3-0.20240916144458-20a13a1f6b7c // indirect
 	github.com/pkg/errors v0.9.1 // indirect

go.sum

@@ -216,6 +216,12 @@ github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3Rllmb
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nats-io/nats.go v1.37.0 h1:07rauXbVnnJvv1gfIyghFEo6lUcYRY0WXc3x7x0vUxE=
+github.com/nats-io/nats.go v1.37.0/go.mod h1:Ubdu4Nh9exXdSz0RVWRFBbRfrbSxOYd26oF0wkWclB8=
+github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI=
+github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc=
+github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
+github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=

pkg/internal/grpc/allocator.go

@@ -0,0 +1,33 @@
+package grpc
+
+import (
+	"context"
+	"git.solsynth.dev/hypernet/nexus/pkg/internal/kv"
+	"git.solsynth.dev/hypernet/nexus/pkg/internal/mq"
+	"git.solsynth.dev/hypernet/nexus/pkg/proto"
+	"github.com/spf13/viper"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func (v *Server) AllocMessageQueue(ctx context.Context, request *proto.AllocMqRequest) (*proto.AllocMqResponse, error) {
+	if mq.Kmq == nil {
+		return &proto.AllocMqResponse{IsSuccess: false}, status.Error(codes.Unavailable, "message queue wasn't configured")
+	}
+
+	return &proto.AllocMqResponse{
+		IsSuccess: true,
+		Addr:      viper.GetString("mq.addr"),
+	}, nil
+}
+
+func (v *Server) AllocKv(ctx context.Context, request *proto.AllocKvRequest) (*proto.AllocKvResponse, error) {
+	if kv.Kv == nil {
+		return &proto.AllocKvResponse{IsSuccess: false}, status.Error(codes.Unavailable, "kv wasn't configured")
+	}
+
+	return &proto.AllocKvResponse{
+		IsSuccess: true,
+		Endpoints: viper.GetStringSlice("kv.endpoints"),
+	}, nil
+}

pkg/internal/grpc/server.go

@@ -1,7 +1,7 @@
 package grpc
 
 import (
-	directory2 "git.solsynth.dev/hypernet/nexus/pkg/internal/directory"
+	"git.solsynth.dev/hypernet/nexus/pkg/internal/directory"
 	"net"
 
 	"git.solsynth.dev/hypernet/nexus/pkg/proto"
@@ -17,6 +17,7 @@ import (
 type Server struct {
 	proto.UnimplementedDatabaseServiceServer
 	proto.UnimplementedStreamServiceServer
+	proto.UnimplementedAllocatorServiceServer
 	health.UnimplementedHealthServer
 
 	srv *grpc.Server
@@ -27,10 +28,11 @@ func NewServer() *Server {
 		srv: grpc.NewServer(),
 	}
 
-	proto.RegisterDirectoryServiceServer(server.srv, &directory2.ServiceRpcServer{})
+	proto.RegisterDirectoryServiceServer(server.srv, &directory.ServiceRpcServer{})
-	proto.RegisterCommandProviderServer(server.srv, &directory2.CommandRpcServer{})
+	proto.RegisterCommandProviderServer(server.srv, &directory.CommandRpcServer{})
 	proto.RegisterDatabaseServiceServer(server.srv, server)
 	proto.RegisterStreamServiceServer(server.srv, server)
+	proto.RegisterAllocatorServiceServer(server.srv, server)
 	health.RegisterHealthServer(server.srv, server)
 
 	reflection.Register(server.srv)

pkg/internal/mq/nats.go

@@ -0,0 +1,16 @@
+package mq
+
+import "github.com/nats-io/nats.go"
+
+var Kmq *nats.Conn
+
+func ConnectNats(in string) error {
+	nc, err := nats.Connect(in)
+	if err != nil {
+		return err
+	} else {
+		Kmq = nc
+	}
+
+	return nil
+}

pkg/main.go

@@ -7,6 +7,7 @@ import (
 	"git.solsynth.dev/hypernet/nexus/pkg/internal/directory"
 	"git.solsynth.dev/hypernet/nexus/pkg/internal/http"
 	"git.solsynth.dev/hypernet/nexus/pkg/internal/kv"
+	"git.solsynth.dev/hypernet/nexus/pkg/internal/mq"
 	"git.solsynth.dev/hypernet/nexus/pkg/nex/sec"
 	"github.com/fatih/color"
 	"os"
@@ -58,6 +59,14 @@ func main() {
 		log.Info().Msg("Connected to kv (etcd)!")
 	}
 
+	// Connect to message queue (nats)
+	log.Info().Msg("Connecting to MQ (nats)...")
+	if err := mq.ConnectNats(viper.GetString("mq.addr")); err != nil {
+		log.Error().Err(err).Msg("An error occurred when connecting to MQ (nats). MQ related feature will be disabled.")
+	} else {
+		log.Info().Msg("Connected to MQ (nats)!")
+	}
+
 	// Connect to database
 	log.Info().Msg("Connecting to database...")
 	if db, err := database.Connect(viper.GetString("database.dsn")); err != nil {

pkg/nex/allocator.go

@@ -0,0 +1,34 @@
+package nex
+
+import (
+	"context"
+	"git.solsynth.dev/hypernet/nexus/pkg/proto"
+)
+
+type AllocatableResourceType = string
+
+const (
+	AllocatableResourceMq = AllocatableResourceType("mq")
+	AllocatableResourceKv = AllocatableResourceType("kv")
+)
+
+func (v *Conn) AllocResource(t AllocatableResourceType) any {
+	switch t {
+	case AllocatableResourceMq:
+		conn := v.GetNexusGrpcConn()
+		resp, err := proto.NewAllocatorServiceClient(conn).AllocMessageQueue(context.Background(), &proto.AllocMqRequest{})
+		if err != nil || !resp.IsSuccess {
+			return nil
+		}
+		return resp.Addr
+	case AllocatableResourceKv:
+		conn := v.GetNexusGrpcConn()
+		resp, err := proto.NewAllocatorServiceClient(conn).AllocKv(context.Background(), &proto.AllocKvRequest{})
+		if err != nil || !resp.IsSuccess {
+			return nil
+		}
+		return resp.Endpoints
+	default:
+		return nil
+	}
+}

pkg/proto/allocator.pb.go

@@ -0,0 +1,284 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.35.1
+// 	protoc        v5.28.2
+// source: allocator.proto
+
+package proto
+
+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)
+)
+
+type AllocMqRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *AllocMqRequest) Reset() {
+	*x = AllocMqRequest{}
+	mi := &file_allocator_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AllocMqRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AllocMqRequest) ProtoMessage() {}
+
+func (x *AllocMqRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_allocator_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AllocMqRequest.ProtoReflect.Descriptor instead.
+func (*AllocMqRequest) Descriptor() ([]byte, []int) {
+	return file_allocator_proto_rawDescGZIP(), []int{0}
+}
+
+type AllocMqResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	IsSuccess bool   `protobuf:"varint,1,opt,name=is_success,json=isSuccess,proto3" json:"is_success,omitempty"`
+	Addr      string `protobuf:"bytes,2,opt,name=addr,proto3" json:"addr,omitempty"`
+}
+
+func (x *AllocMqResponse) Reset() {
+	*x = AllocMqResponse{}
+	mi := &file_allocator_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AllocMqResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AllocMqResponse) ProtoMessage() {}
+
+func (x *AllocMqResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_allocator_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AllocMqResponse.ProtoReflect.Descriptor instead.
+func (*AllocMqResponse) Descriptor() ([]byte, []int) {
+	return file_allocator_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *AllocMqResponse) GetIsSuccess() bool {
+	if x != nil {
+		return x.IsSuccess
+	}
+	return false
+}
+
+func (x *AllocMqResponse) GetAddr() string {
+	if x != nil {
+		return x.Addr
+	}
+	return ""
+}
+
+type AllocKvRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *AllocKvRequest) Reset() {
+	*x = AllocKvRequest{}
+	mi := &file_allocator_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AllocKvRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AllocKvRequest) ProtoMessage() {}
+
+func (x *AllocKvRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_allocator_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AllocKvRequest.ProtoReflect.Descriptor instead.
+func (*AllocKvRequest) Descriptor() ([]byte, []int) {
+	return file_allocator_proto_rawDescGZIP(), []int{2}
+}
+
+type AllocKvResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	IsSuccess bool     `protobuf:"varint,1,opt,name=is_success,json=isSuccess,proto3" json:"is_success,omitempty"`
+	Endpoints []string `protobuf:"bytes,2,rep,name=endpoints,proto3" json:"endpoints,omitempty"`
+}
+
+func (x *AllocKvResponse) Reset() {
+	*x = AllocKvResponse{}
+	mi := &file_allocator_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AllocKvResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AllocKvResponse) ProtoMessage() {}
+
+func (x *AllocKvResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_allocator_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AllocKvResponse.ProtoReflect.Descriptor instead.
+func (*AllocKvResponse) Descriptor() ([]byte, []int) {
+	return file_allocator_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *AllocKvResponse) GetIsSuccess() bool {
+	if x != nil {
+		return x.IsSuccess
+	}
+	return false
+}
+
+func (x *AllocKvResponse) GetEndpoints() []string {
+	if x != nil {
+		return x.Endpoints
+	}
+	return nil
+}
+
+var File_allocator_proto protoreflect.FileDescriptor
+
+var file_allocator_proto_rawDesc = []byte{
+	0x0a, 0x0f, 0x61, 0x6c, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x12, 0x05, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0x10, 0x0a, 0x0e, 0x41, 0x6c, 0x6c, 0x6f,
+	0x63, 0x4d, 0x71, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x22, 0x44, 0x0a, 0x0f, 0x41, 0x6c,
+	0x6c, 0x6f, 0x63, 0x4d, 0x71, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1d, 0x0a,
+	0x0a, 0x69, 0x73, 0x5f, 0x73, 0x75, 0x63, 0x63, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28,
+	0x08, 0x52, 0x09, 0x69, 0x73, 0x53, 0x75, 0x63, 0x63, 0x65, 0x73, 0x73, 0x12, 0x12, 0x0a, 0x04,
+	0x61, 0x64, 0x64, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x61, 0x64, 0x64, 0x72,
+	0x22, 0x10, 0x0a, 0x0e, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4b, 0x76, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x22, 0x4e, 0x0a, 0x0f, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4b, 0x76, 0x52, 0x65, 0x73,
+	0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x69, 0x73, 0x5f, 0x73, 0x75, 0x63, 0x63,
+	0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x09, 0x69, 0x73, 0x53, 0x75, 0x63,
+	0x63, 0x65, 0x73, 0x73, 0x12, 0x1c, 0x0a, 0x09, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74,
+	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x09, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e,
+	0x74, 0x73, 0x32, 0x94, 0x01, 0x0a, 0x10, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72,
+	0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x12, 0x44, 0x0a, 0x11, 0x41, 0x6c, 0x6c, 0x6f, 0x63,
+	0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x51, 0x75, 0x65, 0x75, 0x65, 0x12, 0x15, 0x2e, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4d, 0x71, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x1a, 0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x41, 0x6c, 0x6c, 0x6f,
+	0x63, 0x4d, 0x71, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x3a, 0x0a,
+	0x07, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4b, 0x76, 0x12, 0x15, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x2e, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4b, 0x76, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x16, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x41, 0x6c, 0x6c, 0x6f, 0x63, 0x4b, 0x76, 0x52,
+	0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x09, 0x5a, 0x07, 0x2e, 0x3b, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_allocator_proto_rawDescOnce sync.Once
+	file_allocator_proto_rawDescData = file_allocator_proto_rawDesc
+)
+
+func file_allocator_proto_rawDescGZIP() []byte {
+	file_allocator_proto_rawDescOnce.Do(func() {
+		file_allocator_proto_rawDescData = protoimpl.X.CompressGZIP(file_allocator_proto_rawDescData)
+	})
+	return file_allocator_proto_rawDescData
+}
+
+var file_allocator_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_allocator_proto_goTypes = []any{
+	(*AllocMqRequest)(nil),  // 0: proto.AllocMqRequest
+	(*AllocMqResponse)(nil), // 1: proto.AllocMqResponse
+	(*AllocKvRequest)(nil),  // 2: proto.AllocKvRequest
+	(*AllocKvResponse)(nil), // 3: proto.AllocKvResponse
+}
+var file_allocator_proto_depIdxs = []int32{
+	0, // 0: proto.AllocatorService.AllocMessageQueue:input_type -> proto.AllocMqRequest
+	2, // 1: proto.AllocatorService.AllocKv:input_type -> proto.AllocKvRequest
+	1, // 2: proto.AllocatorService.AllocMessageQueue:output_type -> proto.AllocMqResponse
+	3, // 3: proto.AllocatorService.AllocKv:output_type -> proto.AllocKvResponse
+	2, // [2:4] is the sub-list for method output_type
+	0, // [0:2] 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_allocator_proto_init() }
+func file_allocator_proto_init() {
+	if File_allocator_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_allocator_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_allocator_proto_goTypes,
+		DependencyIndexes: file_allocator_proto_depIdxs,
+		MessageInfos:      file_allocator_proto_msgTypes,
+	}.Build()
+	File_allocator_proto = out.File
+	file_allocator_proto_rawDesc = nil
+	file_allocator_proto_goTypes = nil
+	file_allocator_proto_depIdxs = nil
+}

pkg/proto/allocator.proto

@@ -0,0 +1,26 @@
+syntax = "proto3";
+
+option go_package = ".;proto";
+
+package proto;
+
+service AllocatorService {
+  rpc AllocMessageQueue(AllocMqRequest) returns (AllocMqResponse) {}
+  rpc AllocKv(AllocKvRequest) returns (AllocKvResponse) {}
+}
+
+message AllocMqRequest {
+}
+
+message AllocMqResponse {
+  bool is_success = 1;
+  string addr = 2;
+}
+
+message AllocKvRequest {
+}
+
+message AllocKvResponse {
+  bool is_success = 1;
+  repeated string endpoints = 2;
+}

pkg/proto/allocator_grpc.pb.go

@@ -0,0 +1,159 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.5.1
+// - protoc             v5.28.2
+// source: allocator.proto
+
+package proto
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	AllocatorService_AllocMessageQueue_FullMethodName = "/proto.AllocatorService/AllocMessageQueue"
+	AllocatorService_AllocKv_FullMethodName           = "/proto.AllocatorService/AllocKv"
+)
+
+// AllocatorServiceClient is the client API for AllocatorService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type AllocatorServiceClient interface {
+	AllocMessageQueue(ctx context.Context, in *AllocMqRequest, opts ...grpc.CallOption) (*AllocMqResponse, error)
+	AllocKv(ctx context.Context, in *AllocKvRequest, opts ...grpc.CallOption) (*AllocKvResponse, error)
+}
+
+type allocatorServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewAllocatorServiceClient(cc grpc.ClientConnInterface) AllocatorServiceClient {
+	return &allocatorServiceClient{cc}
+}
+
+func (c *allocatorServiceClient) AllocMessageQueue(ctx context.Context, in *AllocMqRequest, opts ...grpc.CallOption) (*AllocMqResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AllocMqResponse)
+	err := c.cc.Invoke(ctx, AllocatorService_AllocMessageQueue_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *allocatorServiceClient) AllocKv(ctx context.Context, in *AllocKvRequest, opts ...grpc.CallOption) (*AllocKvResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AllocKvResponse)
+	err := c.cc.Invoke(ctx, AllocatorService_AllocKv_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// AllocatorServiceServer is the server API for AllocatorService service.
+// All implementations must embed UnimplementedAllocatorServiceServer
+// for forward compatibility.
+type AllocatorServiceServer interface {
+	AllocMessageQueue(context.Context, *AllocMqRequest) (*AllocMqResponse, error)
+	AllocKv(context.Context, *AllocKvRequest) (*AllocKvResponse, error)
+	mustEmbedUnimplementedAllocatorServiceServer()
+}
+
+// UnimplementedAllocatorServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedAllocatorServiceServer struct{}
+
+func (UnimplementedAllocatorServiceServer) AllocMessageQueue(context.Context, *AllocMqRequest) (*AllocMqResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AllocMessageQueue not implemented")
+}
+func (UnimplementedAllocatorServiceServer) AllocKv(context.Context, *AllocKvRequest) (*AllocKvResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method AllocKv not implemented")
+}
+func (UnimplementedAllocatorServiceServer) mustEmbedUnimplementedAllocatorServiceServer() {}
+func (UnimplementedAllocatorServiceServer) testEmbeddedByValue()                          {}
+
+// UnsafeAllocatorServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to AllocatorServiceServer will
+// result in compilation errors.
+type UnsafeAllocatorServiceServer interface {
+	mustEmbedUnimplementedAllocatorServiceServer()
+}
+
+func RegisterAllocatorServiceServer(s grpc.ServiceRegistrar, srv AllocatorServiceServer) {
+	// If the following call pancis, it indicates UnimplementedAllocatorServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&AllocatorService_ServiceDesc, srv)
+}
+
+func _AllocatorService_AllocMessageQueue_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AllocMqRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AllocatorServiceServer).AllocMessageQueue(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: AllocatorService_AllocMessageQueue_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AllocatorServiceServer).AllocMessageQueue(ctx, req.(*AllocMqRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _AllocatorService_AllocKv_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AllocKvRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AllocatorServiceServer).AllocKv(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: AllocatorService_AllocKv_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AllocatorServiceServer).AllocKv(ctx, req.(*AllocKvRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// AllocatorService_ServiceDesc is the grpc.ServiceDesc for AllocatorService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var AllocatorService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "proto.AllocatorService",
+	HandlerType: (*AllocatorServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "AllocMessageQueue",
+			Handler:    _AllocatorService_AllocMessageQueue_Handler,
+		},
+		{
+			MethodName: "AllocKv",
+			Handler:    _AllocatorService_AllocKv_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "allocator.proto",
+}

settings.toml

@@ -13,6 +13,9 @@ aliases = { id = "auth", uc = "files", co = "interactive", im = "messaging" }
 dsn = "host=localhost user=postgres dbname=postgres password=password port=5432 sslmode=disable"
 prefix = "sn_"
 
+[mq]
+addr = "localhost:4222"
+
 [kv]
 endpoints = ["localhost:2379"]