优化数据库节点管理

pkg/rpc/pb/model_db_node.pb.go

@@ -157,9 +157,10 @@ type DBNodeStatus struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	IsOk  bool   `protobuf:"varint,1,opt,name=isOk,proto3" json:"isOk,omitempty"`
+	IsOk    bool   `protobuf:"varint,1,opt,name=isOk,proto3" json:"isOk,omitempty"`
-	Size  int64  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"`
+	Size    int64  `protobuf:"varint,2,opt,name=size,proto3" json:"size,omitempty"`
-	Error string `protobuf:"bytes,3,opt,name=error,proto3" json:"error,omitempty"`
+	Error   string `protobuf:"bytes,3,opt,name=error,proto3" json:"error,omitempty"`
+	Version string `protobuf:"bytes,4,opt,name=version,proto3" json:"version,omitempty"`
 }
 
 func (x *DBNodeStatus) Reset() {
@@ -215,6 +216,13 @@ func (x *DBNodeStatus) GetError() string {
 	return ""
 }
 
+func (x *DBNodeStatus) GetVersion() string {
+	if x != nil {
+		return x.Version
+	}
+	return ""
+}
+
 var File_models_model_db_node_proto protoreflect.FileDescriptor
 
 var file_models_model_db_node_proto_rawDesc = []byte{
@@ -238,13 +246,14 @@ var file_models_model_db_node_proto_rawDesc = []byte{
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 }
 
 var (

pkg/rpc/pb/service_db_node.pb.go

@@ -800,6 +800,101 @@ func (x *TruncateDBNodeTableRequest) GetDbNodeTable() string {
 	return ""
 }
 
+// 检查数据库节点状态
+type CheckDBNodeStatusRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	DbNodeId int64 `protobuf:"varint,1,opt,name=dbNodeId,proto3" json:"dbNodeId,omitempty"`
+}
+
+func (x *CheckDBNodeStatusRequest) Reset() {
+	*x = CheckDBNodeStatusRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_service_db_node_proto_msgTypes[13]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckDBNodeStatusRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckDBNodeStatusRequest) ProtoMessage() {}
+
+func (x *CheckDBNodeStatusRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_service_db_node_proto_msgTypes[13]
+	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 CheckDBNodeStatusRequest.ProtoReflect.Descriptor instead.
+func (*CheckDBNodeStatusRequest) Descriptor() ([]byte, []int) {
+	return file_service_db_node_proto_rawDescGZIP(), []int{13}
+}
+
+func (x *CheckDBNodeStatusRequest) GetDbNodeId() int64 {
+	if x != nil {
+		return x.DbNodeId
+	}
+	return 0
+}
+
+type CheckDBNodeStatusResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	DbNodeStatus *DBNodeStatus `protobuf:"bytes,1,opt,name=dbNodeStatus,proto3" json:"dbNodeStatus,omitempty"`
+}
+
+func (x *CheckDBNodeStatusResponse) Reset() {
+	*x = CheckDBNodeStatusResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_service_db_node_proto_msgTypes[14]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckDBNodeStatusResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckDBNodeStatusResponse) ProtoMessage() {}
+
+func (x *CheckDBNodeStatusResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_service_db_node_proto_msgTypes[14]
+	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 CheckDBNodeStatusResponse.ProtoReflect.Descriptor instead.
+func (*CheckDBNodeStatusResponse) Descriptor() ([]byte, []int) {
+	return file_service_db_node_proto_rawDescGZIP(), []int{14}
+}
+
+func (x *CheckDBNodeStatusResponse) GetDbNodeStatus() *DBNodeStatus {
+	if x != nil {
+		return x.DbNodeStatus
+	}
+	return nil
+}
+
 var File_service_db_node_proto protoreflect.FileDescriptor
 
 var file_service_db_node_proto_rawDesc = []byte{
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 }
 
 var (
@@ -945,7 +1054,7 @@ func file_service_db_node_proto_rawDescGZIP() []byte {
 	return file_service_db_node_proto_rawDescData
 }
 
-var file_service_db_node_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
+var file_service_db_node_proto_msgTypes = make([]protoimpl.MessageInfo, 15)
 var file_service_db_node_proto_goTypes = []interface{}{
 	(*CreateDBNodeRequest)(nil),           // 0: pb.CreateDBNodeRequest
 	(*CreateDBNodeResponse)(nil),          // 1: pb.CreateDBNodeResponse
@@ -960,38 +1069,44 @@ var file_service_db_node_proto_goTypes = []interface{}{
 	(*FindAllDBNodeTablesResponse)(nil),   // 10: pb.FindAllDBNodeTablesResponse
 	(*DeleteDBNodeTableRequest)(nil),      // 11: pb.DeleteDBNodeTableRequest
 	(*TruncateDBNodeTableRequest)(nil),    // 12: pb.TruncateDBNodeTableRequest
-	(*DBNode)(nil),                        // 13: pb.DBNode
+	(*CheckDBNodeStatusRequest)(nil),      // 13: pb.CheckDBNodeStatusRequest
-	(*DBTable)(nil),                       // 14: pb.DBTable
+	(*CheckDBNodeStatusResponse)(nil),     // 14: pb.CheckDBNodeStatusResponse
-	(*RPCSuccess)(nil),                    // 15: pb.RPCSuccess
+	(*DBNode)(nil),                        // 15: pb.DBNode
-	(*RPCCountResponse)(nil),              // 16: pb.RPCCountResponse
+	(*DBTable)(nil),                       // 16: pb.DBTable
+	(*DBNodeStatus)(nil),                  // 17: pb.DBNodeStatus
+	(*RPCSuccess)(nil),                    // 18: pb.RPCSuccess
+	(*RPCCountResponse)(nil),              // 19: pb.RPCCountResponse
 }
 var file_service_db_node_proto_depIdxs = []int32{
-	13, // 0: pb.ListEnabledDBNodesResponse.dbNodes:type_name -> pb.DBNode
+	15, // 0: pb.ListEnabledDBNodesResponse.dbNodes:type_name -> pb.DBNode
-	13, // 1: pb.FindEnabledDBNodeResponse.dbNode:type_name -> pb.DBNode
+	15, // 1: pb.FindEnabledDBNodeResponse.dbNode:type_name -> pb.DBNode
-	14, // 2: pb.FindAllDBNodeTablesResponse.dbNodeTables:type_name -> pb.DBTable
+	16, // 2: pb.FindAllDBNodeTablesResponse.dbNodeTables:type_name -> pb.DBTable
-	0,  // 3: pb.DBNodeService.createDBNode:input_type -> pb.CreateDBNodeRequest
+	17, // 3: pb.CheckDBNodeStatusResponse.dbNodeStatus:type_name -> pb.DBNodeStatus
-	2,  // 4: pb.DBNodeService.updateDBNode:input_type -> pb.UpdateDBNodeRequest
+	0,  // 4: pb.DBNodeService.createDBNode:input_type -> pb.CreateDBNodeRequest
-	3,  // 5: pb.DBNodeService.deleteDBNode:input_type -> pb.DeleteDBNodeRequest
+	2,  // 5: pb.DBNodeService.updateDBNode:input_type -> pb.UpdateDBNodeRequest
-	4,  // 6: pb.DBNodeService.countAllEnabledDBNodes:input_type -> pb.CountAllEnabledDBNodesRequest
+	3,  // 6: pb.DBNodeService.deleteDBNode:input_type -> pb.DeleteDBNodeRequest
-	5,  // 7: pb.DBNodeService.listEnabledDBNodes:input_type -> pb.ListEnabledDBNodesRequest
+	4,  // 7: pb.DBNodeService.countAllEnabledDBNodes:input_type -> pb.CountAllEnabledDBNodesRequest
-	7,  // 8: pb.DBNodeService.findEnabledDBNode:input_type -> pb.FindEnabledDBNodeRequest
+	5,  // 8: pb.DBNodeService.listEnabledDBNodes:input_type -> pb.ListEnabledDBNodesRequest
-	9,  // 9: pb.DBNodeService.findAllDBNodeTables:input_type -> pb.FindAllDBNodeTablesRequest
+	7,  // 9: pb.DBNodeService.findEnabledDBNode:input_type -> pb.FindEnabledDBNodeRequest
-	11, // 10: pb.DBNodeService.deleteDBNodeTable:input_type -> pb.DeleteDBNodeTableRequest
+	9,  // 10: pb.DBNodeService.findAllDBNodeTables:input_type -> pb.FindAllDBNodeTablesRequest
-	12, // 11: pb.DBNodeService.truncateDBNodeTable:input_type -> pb.TruncateDBNodeTableRequest
+	11, // 11: pb.DBNodeService.deleteDBNodeTable:input_type -> pb.DeleteDBNodeTableRequest
-	1,  // 12: pb.DBNodeService.createDBNode:output_type -> pb.CreateDBNodeResponse
+	12, // 12: pb.DBNodeService.truncateDBNodeTable:input_type -> pb.TruncateDBNodeTableRequest
-	15, // 13: pb.DBNodeService.updateDBNode:output_type -> pb.RPCSuccess
+	13, // 13: pb.DBNodeService.checkDBNodeStatus:input_type -> pb.CheckDBNodeStatusRequest
-	15, // 14: pb.DBNodeService.deleteDBNode:output_type -> pb.RPCSuccess
+	1,  // 14: pb.DBNodeService.createDBNode:output_type -> pb.CreateDBNodeResponse
-	16, // 15: pb.DBNodeService.countAllEnabledDBNodes:output_type -> pb.RPCCountResponse
+	18, // 15: pb.DBNodeService.updateDBNode:output_type -> pb.RPCSuccess
-	6,  // 16: pb.DBNodeService.listEnabledDBNodes:output_type -> pb.ListEnabledDBNodesResponse
+	18, // 16: pb.DBNodeService.deleteDBNode:output_type -> pb.RPCSuccess
-	8,  // 17: pb.DBNodeService.findEnabledDBNode:output_type -> pb.FindEnabledDBNodeResponse
+	19, // 17: pb.DBNodeService.countAllEnabledDBNodes:output_type -> pb.RPCCountResponse
-	10, // 18: pb.DBNodeService.findAllDBNodeTables:output_type -> pb.FindAllDBNodeTablesResponse
+	6,  // 18: pb.DBNodeService.listEnabledDBNodes:output_type -> pb.ListEnabledDBNodesResponse
-	15, // 19: pb.DBNodeService.deleteDBNodeTable:output_type -> pb.RPCSuccess
+	8,  // 19: pb.DBNodeService.findEnabledDBNode:output_type -> pb.FindEnabledDBNodeResponse
-	15, // 20: pb.DBNodeService.truncateDBNodeTable:output_type -> pb.RPCSuccess
+	10, // 20: pb.DBNodeService.findAllDBNodeTables:output_type -> pb.FindAllDBNodeTablesResponse
-	12, // [12:21] is the sub-list for method output_type
+	18, // 21: pb.DBNodeService.deleteDBNodeTable:output_type -> pb.RPCSuccess
-	3,  // [3:12] is the sub-list for method input_type
+	18, // 22: pb.DBNodeService.truncateDBNodeTable:output_type -> pb.RPCSuccess
-	3,  // [3:3] is the sub-list for extension type_name
+	14, // 23: pb.DBNodeService.checkDBNodeStatus:output_type -> pb.CheckDBNodeStatusResponse
-	3,  // [3:3] is the sub-list for extension extendee
+	14, // [14:24] is the sub-list for method output_type
-	0,  // [0:3] is the sub-list for field type_name
+	4,  // [4:14] is the sub-list for method input_type
+	4,  // [4:4] is the sub-list for extension type_name
+	4,  // [4:4] is the sub-list for extension extendee
+	0,  // [0:4] is the sub-list for field type_name
 }
 
 func init() { file_service_db_node_proto_init() }
@@ -1159,6 +1274,30 @@ func file_service_db_node_proto_init() {
 				return nil
 			}
 		}
+		file_service_db_node_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckDBNodeStatusRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_service_db_node_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckDBNodeStatusResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -1166,7 +1305,7 @@ func file_service_db_node_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_service_db_node_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   13,
+			NumMessages:   15,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -1210,6 +1349,8 @@ type DBNodeServiceClient interface {
 	DeleteDBNodeTable(ctx context.Context, in *DeleteDBNodeTableRequest, opts ...grpc.CallOption) (*RPCSuccess, error)
 	// 清空表
 	TruncateDBNodeTable(ctx context.Context, in *TruncateDBNodeTableRequest, opts ...grpc.CallOption) (*RPCSuccess, error)
+	// 检查数据库节点状态
+	CheckDBNodeStatus(ctx context.Context, in *CheckDBNodeStatusRequest, opts ...grpc.CallOption) (*CheckDBNodeStatusResponse, error)
 }
 
 type dBNodeServiceClient struct {
@@ -1301,6 +1442,15 @@ func (c *dBNodeServiceClient) TruncateDBNodeTable(ctx context.Context, in *Trunc
 	return out, nil
 }
 
+func (c *dBNodeServiceClient) CheckDBNodeStatus(ctx context.Context, in *CheckDBNodeStatusRequest, opts ...grpc.CallOption) (*CheckDBNodeStatusResponse, error) {
+	out := new(CheckDBNodeStatusResponse)
+	err := c.cc.Invoke(ctx, "/pb.DBNodeService/checkDBNodeStatus", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // DBNodeServiceServer is the server API for DBNodeService service.
 type DBNodeServiceServer interface {
 	// 创建数据库节点
@@ -1321,6 +1471,8 @@ type DBNodeServiceServer interface {
 	DeleteDBNodeTable(context.Context, *DeleteDBNodeTableRequest) (*RPCSuccess, error)
 	// 清空表
 	TruncateDBNodeTable(context.Context, *TruncateDBNodeTableRequest) (*RPCSuccess, error)
+	// 检查数据库节点状态
+	CheckDBNodeStatus(context.Context, *CheckDBNodeStatusRequest) (*CheckDBNodeStatusResponse, error)
 }
 
 // UnimplementedDBNodeServiceServer can be embedded to have forward compatible implementations.
@@ -1354,6 +1506,9 @@ func (*UnimplementedDBNodeServiceServer) DeleteDBNodeTable(context.Context, *Del
 func (*UnimplementedDBNodeServiceServer) TruncateDBNodeTable(context.Context, *TruncateDBNodeTableRequest) (*RPCSuccess, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method TruncateDBNodeTable not implemented")
 }
+func (*UnimplementedDBNodeServiceServer) CheckDBNodeStatus(context.Context, *CheckDBNodeStatusRequest) (*CheckDBNodeStatusResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CheckDBNodeStatus not implemented")
+}
 
 func RegisterDBNodeServiceServer(s *grpc.Server, srv DBNodeServiceServer) {
 	s.RegisterService(&_DBNodeService_serviceDesc, srv)
@@ -1521,6 +1676,24 @@ func _DBNodeService_TruncateDBNodeTable_Handler(srv interface{}, ctx context.Con
 	return interceptor(ctx, in, info, handler)
 }
 
+func _DBNodeService_CheckDBNodeStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CheckDBNodeStatusRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DBNodeServiceServer).CheckDBNodeStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/pb.DBNodeService/CheckDBNodeStatus",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DBNodeServiceServer).CheckDBNodeStatus(ctx, req.(*CheckDBNodeStatusRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _DBNodeService_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "pb.DBNodeService",
 	HandlerType: (*DBNodeServiceServer)(nil),
@@ -1561,6 +1734,10 @@ var _DBNodeService_serviceDesc = grpc.ServiceDesc{
 			MethodName: "truncateDBNodeTable",
 			Handler:    _DBNodeService_TruncateDBNodeTable_Handler,
 		},
+		{
+			MethodName: "checkDBNodeStatus",
+			Handler:    _DBNodeService_CheckDBNodeStatus_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "service_db_node.proto",

pkg/rpc/protos/models/model_db_node.proto

@@ -21,4 +21,5 @@ message DBNodeStatus {
 	bool isOk = 1;
 	int64 size = 2;
 	string error = 3;
+	string version = 4;
 }

pkg/rpc/protos/service_db_node.proto

@@ -34,6 +34,9 @@ service DBNodeService {
 
 	// 清空表
 	rpc truncateDBNodeTable (TruncateDBNodeTableRequest) returns (RPCSuccess);
+
+	// 检查数据库节点状态
+	rpc checkDBNodeStatus(CheckDBNodeStatusRequest) returns (CheckDBNodeStatusResponse);
 }
 
 // 创建数据库节点
@@ -115,4 +118,13 @@ message DeleteDBNodeTableRequest {
 message TruncateDBNodeTableRequest {
 	int64 dbNodeId = 1;
 	string dbNodeTable = 2;
+}
+
+// 检查数据库节点状态
+message CheckDBNodeStatusRequest {
+	int64 dbNodeId = 1;
+}
+
+message CheckDBNodeStatusResponse  {
+	DBNodeStatus dbNodeStatus = 1;
 }