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Factor metrics registry intialization to a utility

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This commit is contained in:
Chris Eager
2023-05-26 12:24:36 -05:00
committed by Chris Eager
parent a320766bb6
commit 5dcf8edd38
2 changed files with 41 additions and 33 deletions
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40
service/src/main/java/org/whispersystems/textsecuregcm/metrics/MetricsUtil.java
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@@ -5,6 +5,19 @@
package org.whispersystems.textsecuregcm.metrics;
import com.codahale.metrics.SharedMetricRegistries;
import io.dropwizard.setup.Environment;
import io.micrometer.core.instrument.Meter;
import io.micrometer.core.instrument.Metrics;
import io.micrometer.core.instrument.Tags;
import io.micrometer.core.instrument.config.MeterFilter;
import io.micrometer.core.instrument.distribution.DistributionStatisticConfig;
import io.micrometer.datadog.DatadogMeterRegistry;
import org.whispersystems.textsecuregcm.WhisperServerConfiguration;
import org.whispersystems.textsecuregcm.WhisperServerVersion;
import org.whispersystems.textsecuregcm.util.Constants;
import org.whispersystems.textsecuregcm.util.HostnameUtil;
public class MetricsUtil {
public static final String PREFIX = "chat";
@@ -25,4 +38,31 @@ public class MetricsUtil {
return sb.toString();
}
public static void configureRegistries(final WhisperServerConfiguration config, final Environment environment) {
SharedMetricRegistries.add(Constants.METRICS_NAME, environment.metrics());
final DistributionStatisticConfig defaultDistributionStatisticConfig = DistributionStatisticConfig.builder()
.percentiles(.75, .95, .99, .999)
.build();
{
final DatadogMeterRegistry datadogMeterRegistry = new DatadogMeterRegistry(
config.getDatadogConfiguration(), io.micrometer.core.instrument.Clock.SYSTEM);
datadogMeterRegistry.config().commonTags(
Tags.of(
"service", "chat",
"host", HostnameUtil.getLocalHostname(),
"version", WhisperServerVersion.getServerVersion(),
"env", config.getDatadogConfiguration().getEnvironment()))
.meterFilter(new MeterFilter() {
@Override
public DistributionStatisticConfig configure(final Meter.Id id, final DistributionStatisticConfig config) {
return defaultDistributionStatisticConfig.merge(config);
}
});
Metrics.addRegistry(datadogMeterRegistry);
}
}
}