mirror of
https://github.com/google/nomulus.git
synced 2025-05-01 04:27:51 +02:00
3fc7271145
1. Moved code for the GCP proxy to where the [] proxy code used to live. 3. Corrected reference to the GCP proxy location. 4. Misc changes to make ErrorProne and various tools happy. +diekmann to LGTM terraform whitelist change. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=213630560
101 lines
3.7 KiB
Java
101 lines
3.7 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
|
|
//
|
|
// 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 google.registry.proxy;
|
|
|
|
import com.google.api.client.googleapis.auth.oauth2.GoogleCredential;
|
|
import com.google.api.client.googleapis.util.Utils;
|
|
import com.google.api.services.monitoring.v3.Monitoring;
|
|
import com.google.api.services.monitoring.v3.model.MonitoredResource;
|
|
import com.google.common.collect.ImmutableMap;
|
|
import com.google.common.flogger.FluentLogger;
|
|
import com.google.common.util.concurrent.ThreadFactoryBuilder;
|
|
import com.google.monitoring.metrics.MetricReporter;
|
|
import com.google.monitoring.metrics.MetricWriter;
|
|
import com.google.monitoring.metrics.stackdriver.StackdriverWriter;
|
|
import dagger.Component;
|
|
import dagger.Module;
|
|
import dagger.Provides;
|
|
import google.registry.proxy.ProxyConfig.Environment;
|
|
import google.registry.proxy.metric.MetricParameters;
|
|
import javax.inject.Singleton;
|
|
|
|
/** Module that provides necessary bindings to instantiate a {@link MetricReporter} */
|
|
@Module
|
|
public class MetricsModule {
|
|
|
|
private static final FluentLogger logger = FluentLogger.forEnclosingClass();
|
|
|
|
@Singleton
|
|
@Provides
|
|
static Monitoring provideMonitoring(GoogleCredential credential, ProxyConfig config) {
|
|
return new Monitoring.Builder(
|
|
Utils.getDefaultTransport(), Utils.getDefaultJsonFactory(), credential)
|
|
.setApplicationName(config.projectId)
|
|
.build();
|
|
}
|
|
|
|
@Singleton
|
|
@Provides
|
|
static MetricWriter provideMetricWriter(
|
|
Monitoring monitoringClient, MonitoredResource monitoredResource, ProxyConfig config) {
|
|
return new StackdriverWriter(
|
|
monitoringClient,
|
|
config.projectId,
|
|
monitoredResource,
|
|
config.metrics.stackdriverMaxQps,
|
|
config.metrics.stackdriverMaxPointsPerRequest);
|
|
}
|
|
|
|
@Singleton
|
|
@Provides
|
|
static MetricReporter provideMetricReporter(MetricWriter metricWriter, ProxyConfig config) {
|
|
return new MetricReporter(
|
|
metricWriter,
|
|
config.metrics.writeIntervalSeconds,
|
|
new ThreadFactoryBuilder().setDaemon(true).build());
|
|
}
|
|
|
|
/**
|
|
* Provides a {@link MonitoredResource} appropriate for environment tha proxy runs in.
|
|
*
|
|
* <p>When running locally, the type of the monitored resource is set to {@code global}, otherwise
|
|
* it is {@code gke_container}.
|
|
*
|
|
* @see <a
|
|
* href="https://cloud.google.com/monitoring/custom-metrics/creating-metrics#which-resource">
|
|
* Choosing a monitored resource type</a>
|
|
*/
|
|
@Singleton
|
|
@Provides
|
|
static MonitoredResource provideMonitoredResource(
|
|
Environment env, ProxyConfig config, MetricParameters metricParameters) {
|
|
MonitoredResource monitoredResource = new MonitoredResource();
|
|
if (env == Environment.LOCAL) {
|
|
monitoredResource
|
|
.setType("global")
|
|
.setLabels(ImmutableMap.of("project_id", config.projectId));
|
|
} else {
|
|
monitoredResource.setType("gke_container").setLabels(metricParameters.makeLabelsMap());
|
|
}
|
|
logger.atInfo().log("Monitored resource: %s", monitoredResource);
|
|
return monitoredResource;
|
|
}
|
|
|
|
@Singleton
|
|
@Component(modules = {MetricsModule.class, ProxyModule.class})
|
|
interface MetricsComponent {
|
|
MetricReporter metricReporter();
|
|
}
|
|
}
|