// Copyright 2023 Google LLC
//
// 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 google.cloud.aiplatform.v1;

option csharp_namespace = "Google.Cloud.AIPlatform.V1";
option go_package = "cloud.google.com/go/aiplatform/apiv1/aiplatformpb;aiplatformpb";
option java_multiple_files = true;
option java_outer_classname = "PipelineFailurePolicyProto";
option java_package = "com.google.cloud.aiplatform.v1";
option php_namespace = "Google\\Cloud\\AIPlatform\\V1";
option ruby_package = "Google::Cloud::AIPlatform::V1";

// Represents the failure policy of a pipeline. Currently, the default of a
// pipeline is that the pipeline will continue to run until no more tasks can be
// executed, also known as PIPELINE_FAILURE_POLICY_FAIL_SLOW. However, if a
// pipeline is set to PIPELINE_FAILURE_POLICY_FAIL_FAST, it will stop scheduling
// any new tasks when a task has failed. Any scheduled tasks will continue to
// completion.
enum PipelineFailurePolicy {
  // Default value, and follows fail slow behavior.
  PIPELINE_FAILURE_POLICY_UNSPECIFIED = 0;

  // Indicates that the pipeline should continue to run until all possible
  // tasks have been scheduled and completed.
  PIPELINE_FAILURE_POLICY_FAIL_SLOW = 1;

  // Indicates that the pipeline should stop scheduling new tasks after a task
  // has failed.
  PIPELINE_FAILURE_POLICY_FAIL_FAST = 2;
}