pipelines/backend/api/task.proto

111 lines
3.5 KiB
Protocol Buffer

// Copyright 2021 The Kubeflow Authors
//
// 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";
option go_package = "github.com/kubeflow/pipelines/backend/api/go_client";
package api;
import "google/api/annotations.proto";
import "google/protobuf/timestamp.proto";
import "backend/api/resource_reference.proto";
message Task {
// Output. Unique task ID. Generated by API server.
string id = 1;
// Optional input field. The Namespace to which this pipeline task belongs.
string namespace = 2;
// Required input field. The PipelineName to which this pipeline task belongs.
// Namespace will be encoded in the PipelineName.
// "namespace/${namespace}/pipeline/${pipelineName}" for namespaced pipelines
// "pipeline/${pipelineName}" for shared pipelines
string pipelineName = 3;
// Required input field.The ID of the PipelineRun that the PipelineTask belongs to.
string runId = 4;
// Required input field. The ID of the MLMD execution associated with the PipelineTask.
string mlmdExecutionID = 5;
// Required input field. The time this task is created.
google.protobuf.Timestamp created_at = 6;
// Optional input field. The time this task is finished.
google.protobuf.Timestamp finished_at = 7;
// Required input field.
string fingerprint = 8;
}
service TaskService {
// Creates a new task.
rpc CreateTask(CreateTaskRequest) returns (Task) {
option (google.api.http) = {
post: "/apis/v1alpha1/tasks"
body: "task"
};
}
// Finds all tasks. Supports pagination, and sorting on certain fields.
rpc ListTasks(ListTasksRequest) returns (ListTasksResponse) {
option (google.api.http) = {
get: "/apis/v1alpha1/tasks"
};
}
}
message CreateTaskRequest {
Task task = 1;
}
message ListTasksRequest {
// A page token to request the next page of results. The token is acquried
// from the nextPageToken field of the response from the previous
// ListExperiment call or can be omitted when fetching the first page.
string page_token = 1;
// The number of experiments to be listed per page. If there are more
// experiments than this number, the response message will contain a
// nextPageToken field you can use to fetch the next page.
int32 page_size = 2;
// Can be format of "field_name", "field_name asc" or "field_name desc"
// Ascending by default.
string sort_by = 3;
// What resource reference to filter on.
// E.g. If listing tasks for an pipeline run, the query string would be
// resource_reference_key.type="PIPELINE"&resource_reference_key.id=123
ResourceKey resource_reference_key = 4;
// A url-encoded, JSON-serialized Filter protocol buffer (see
// [filter.proto](https://github.com/kubeflow/pipelines/blob/master/backend/api/filter.proto)).
string filter = 5;
}
message ListTasksResponse {
// A list of tasks returned.
repeated Task tasks = 1;
// The token to list the next page of experiments.
string next_page_token = 2;
// The total number of experiments for the given query.
int32 total_size = 3;
}