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Commit 87fe5b5a authored by Sören Henning's avatar Sören Henning
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Merge branch 'master' into feature/281-Add-Beam-Kubernetes-Benchmark-Definitions

parents 7647d4ea 08a79143
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1 merge request!218Add Beam Kubernetes Benchmark Definitions
Pipeline #6731 passed
......@@ -9,7 +9,7 @@ spec:
selector:
selector:
matchLabels:
strimzi.io/name: {{ template "theodolite.fullname" . }}-strimzi-kafka-exporter
strimzi.io/name: {{ template "theodolite.fullname" . }}-kafka-kafka-exporter
podMetricsEndpoints:
- path: /metrics
port: tcp-prometheus
......
......@@ -24,6 +24,8 @@ dependencies {
implementation project(':load-generator-commons')
implementation 'io.javalin:javalin:4.3.0'
implementation 'io.micrometer:micrometer-core:1.8.3'
implementation 'io.micrometer:micrometer-registry-prometheus:1.8.3'
implementation 'com.google.code.gson:gson:2.8.2'
runtimeOnly 'org.slf4j:slf4j-simple:1.7.25'
......
package theodolite.commons.httpbridge;
import io.javalin.Javalin;
import io.javalin.plugin.metrics.MicrometerPlugin;
import io.micrometer.prometheus.PrometheusConfig;
import io.micrometer.prometheus.PrometheusMeterRegistry;
import io.prometheus.client.exporter.common.TextFormat;
import java.util.Collection;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
......@@ -14,7 +18,9 @@ public class JavalinWebServer {
private static final int HTTP_SUCCESS = 200;
private final Javalin app = Javalin.create();
private final Javalin app;
private final PrometheusMeterRegistry registry;
private final String host;
private final int port;
......@@ -28,6 +34,10 @@ public class JavalinWebServer {
final int port) {
this.host = host;
this.port = port;
this.registry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
this.app = Javalin.create(config -> {
config.registerPlugin(new MicrometerPlugin(this.registry));
});
this.configureRoutes(converters);
}
......@@ -40,6 +50,9 @@ public class JavalinWebServer {
ctx.status(HTTP_SUCCESS);
});
}
this.app.get("/metrics", ctx -> ctx
.contentType(TextFormat.CONTENT_TYPE_004)
.result(this.registry.scrape()));
}
public void start() {
......
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