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Grafana metrics post #80

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Merged
billoneil merged 1 commit into from
Aug 25, 2018
Merged

Grafana metrics post #80

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23 changes: 2 additions & 21 deletions stubbornjava-common/src/main/java/com/stubbornjava/common/Metrics.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,17 +7,14 @@

import com.amazonaws.util.EC2MetadataUtils;
import com.codahale.metrics.Meter;
import com.codahale.metrics.MetricFilter;
import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.Timer;
import com.codahale.metrics.graphite.GraphiteReporter;
import com.codahale.metrics.jvm.CachedThreadStatesGaugeSet;
import com.codahale.metrics.jvm.GarbageCollectorMetricSet;
import com.codahale.metrics.jvm.MemoryUsageGaugeSet;
import com.codahale.metrics.logback.InstrumentedAppender;

import ch.qos.logback.classic.LoggerContext;
import okhttp3.OkHttpClient;

// {{start:metrics}}
public class Metrics {
Expand All @@ -37,24 +34,8 @@ public class Metrics {
metrics.start();
root.addAppender(metrics);


// Graphite reporter to Grafana Cloud
OkHttpClient client = new OkHttpClient.Builder()
//.addNetworkInterceptor(HttpClient.getLoggingInterceptor())
.build();

String graphiteHost = Configs.properties().getString("metrics.graphite.host");
String grafanaApiKey = Configs.properties().getString("metrics.grafana.api_key");
final GraphiteHttpSender graphite = new GraphiteHttpSender(client, graphiteHost, grafanaApiKey);
final GraphiteReporter reporter = GraphiteReporter.forRegistry(registry)
.prefixedWith(metricPrefix("stubbornjava"))
.convertRatesTo(TimeUnit.MINUTES)
.convertDurationsTo(TimeUnit.MILLISECONDS)
.filter(MetricFilter.ALL)
.build(graphite);
reporter.start(10, TimeUnit.SECONDS);

// Register reporters here.
MetricsReporters.startReporters(registry);
}

public static MetricRegistry registry() {
Expand All @@ -69,7 +50,7 @@ public static Meter meter(String first, String... keys) {
return registry.meter(MetricRegistry.name(first, keys));
}

private static String metricPrefix(String app) {
static String metricPrefix(String app) {
Env env = Env.get();
String host = env == Env.LOCAL ? "localhost" : getHost();
String prefix = MetricRegistry.name(app, env.getName(), host);
Expand Down
32 changes: 32 additions & 0 deletions stubbornjava-common/src/main/java/com/stubbornjava/common/MetricsReporters.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
package com.stubbornjava.common;

import java.util.concurrent.TimeUnit;

import com.codahale.metrics.MetricFilter;
import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.graphite.GraphiteReporter;

import okhttp3.OkHttpClient;

// {{start:reporters}}
class MetricsReporters {

public static void startReporters(MetricRegistry registry) {
// Graphite reporter to Grafana Cloud
OkHttpClient client = new OkHttpClient.Builder()
//.addNetworkInterceptor(HttpClient.getLoggingInterceptor())
.build();

String graphiteHost = Configs.properties().getString("metrics.graphite.host");
String grafanaApiKey = Configs.properties().getString("metrics.grafana.api_key");
final GraphiteHttpSender graphite = new GraphiteHttpSender(client, graphiteHost, grafanaApiKey);
final GraphiteReporter reporter = GraphiteReporter.forRegistry(registry)
.prefixedWith(Metrics.metricPrefix("stubbornjava"))
.convertRatesTo(TimeUnit.MINUTES)
.convertDurationsTo(TimeUnit.MILLISECONDS)
.filter(MetricFilter.ALL)
.build(graphite);
reporter.start(10, TimeUnit.SECONDS);
}
}
// {{end:reporters}}