query.proto

// Copyright (c) 2019 The Jaeger Authors.
// Copyright (c) 2018 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax="proto3";

package jaeger.api_v2;

import "model.proto";
import "gogoproto/gogo.proto";
import "google/api/annotations.proto";
import "google/protobuf/timestamp.proto";
import "google/protobuf/duration.proto";

option go_package = "api_v2";
option java_package = "io.jaegertracing.api_v2";

// Enable gogoprotobuf extensions (https://github.com/gogo/protobuf/blob/master/extensions.md).
// Enable custom Marshal method.
option (gogoproto.marshaler_all) = true;
// Enable custom Unmarshal method.
option (gogoproto.unmarshaler_all) = true;
// Enable custom Size method (Required by Marshal and Unmarshal).
option (gogoproto.sizer_all) = true;

message GetTraceRequest {
  bytes trace_id = 1 [
    (gogoproto.nullable) = false,
    (gogoproto.customtype) = "github.com/jaegertracing/jaeger/model.TraceID",
    (gogoproto.customname) = "TraceID"
  ];
}

message SpansResponseChunk {
  repeated jaeger.api_v2.Span spans = 1 [
    (gogoproto.nullable) = false
  ];
}

message ArchiveTraceRequest {
  bytes trace_id = 1 [
    (gogoproto.nullable) = false,
    (gogoproto.customtype) = "github.com/jaegertracing/jaeger/model.TraceID",
    (gogoproto.customname) = "TraceID"
  ];
}

message ArchiveTraceResponse {
}

message TraceQueryParameters {
  string service_name = 1;
  string operation_name = 2;
  map<string, string> tags = 3;
  google.protobuf.Timestamp start_time_min = 4 [
    (gogoproto.stdtime) = true,
    (gogoproto.nullable) = false
  ];
  google.protobuf.Timestamp start_time_max = 5 [
    (gogoproto.stdtime) = true,
    (gogoproto.nullable) = false
  ];
  google.protobuf.Duration duration_min = 6 [
    (gogoproto.stdduration) = true,
    (gogoproto.nullable) = false
  ];
  google.protobuf.Duration duration_max = 7 [
    (gogoproto.stdduration) = true,
    (gogoproto.nullable) = false
  ];
  int32 search_depth = 8;
}

message FindTracesRequest {
  TraceQueryParameters query = 1;
}

message GetServicesRequest {}

message GetServicesResponse {
  repeated string services = 1;
}

message GetOperationsRequest {
  string service = 1;
  string span_kind = 2;
}

message Operation {
    string name = 1;
    string span_kind = 2;
}

message GetOperationsResponse {
  repeated string operationNames = 1; //deprecated
  repeated Operation operations = 2;
}

message GetDependenciesRequest {
  google.protobuf.Timestamp start_time = 1 [
    (gogoproto.stdtime) = true,
    (gogoproto.nullable) = false
  ];
  google.protobuf.Timestamp end_time = 2 [
    (gogoproto.stdtime) = true,
    (gogoproto.nullable) = false
  ];
}

message GetDependenciesResponse {
  repeated jaeger.api_v2.DependencyLink dependencies = 1 [
    (gogoproto.nullable) = false
  ];
}

service QueryService {
    rpc GetTrace(GetTraceRequest) returns (stream SpansResponseChunk) {
        option (google.api.http) = {
            get: "/traces/{trace_id}"
        };
    }

    rpc ArchiveTrace(ArchiveTraceRequest) returns (ArchiveTraceResponse) {
        option (google.api.http) = {
            post: "/archive/{trace_id}"
        };
    }

    rpc FindTraces(FindTracesRequest) returns (stream SpansResponseChunk) {
        option (google.api.http) = {
            post: "/search"
            body: "*"
        };
    }

    rpc GetServices(GetServicesRequest) returns (GetServicesResponse) {
        option (google.api.http) = {
            get: "/services"
        };
    }

    rpc GetOperations(GetOperationsRequest) returns (GetOperationsResponse) {
        option (google.api.http) = {
            get: "/operations"
        };
    }

    rpc GetDependencies(GetDependenciesRequest) returns (GetDependenciesResponse) {
        option (google.api.http) = {
            get: "/dependencies"
        };
    }
}