com.netflix.spinnaker.fiat.providers.internal.IgorBuildServiceLoader Maven / Gradle / Ivy

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Spinnaker Fiat

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/*
 * Copyright 2020 Netflix, 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.
 */

package com.netflix.spinnaker.fiat.providers.internal;

import com.netflix.spinnaker.fiat.model.resources.BuildService;
import com.netflix.spinnaker.fiat.providers.ProviderHealthTracker;
import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
import io.github.resilience4j.retry.annotation.Retry;
import java.util.List;
import org.springframework.scheduling.annotation.Scheduled;

/**
 * This class makes and caches live calls to igor. In the event that igor is unavailable, the cached
 * data is returned in stead. Failed calls are logged with the igor health tracker, which will turn
 * unhealthy after X number of failed cache refreshes.
 */
public class IgorBuildServiceLoader extends DataLoader {
  public IgorBuildServiceLoader(ProviderHealthTracker healthTracker, IgorApi igorApi) {
    super(healthTracker, igorApi::getBuildMasters);
  }

  @Override
  @CircuitBreaker(name = "igor", fallbackMethod = "getFallback")
  @Retry(name = "igor", fallbackMethod = "getFallback")
  public List getData() {
    return super.getData();
  }

  @Override
  @Scheduled(fixedDelayString = "${fiat.igor-refresh-ms:30000}")
  protected void refreshCache() {
    super.refreshCache();
  }
}