Add build durations metric

CHANGELOG.md

@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [1.0.7] (v5.8.x-6.10.x)
+
+- Added new metric: bamboo_build_duration_histogram [#5](https://github.com/AndreyVMarkelov/bamboo-prometheus-exporter/issues/5)
+
 ## [1.0.6] (v5.8.x-6.10.x)
 
 - Added new metric: bamboo_lifecycle_state_gauge

pom.xml

@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>ru.andreymarkelov.atlas.plugins</groupId>
     <artifactId>prom-bamboo-exporter</artifactId>
-    <version>1.0.6</version>
+    <version>1.0.7</version>
     <packaging>atlassian-plugin</packaging>
 
     <name>Prometheus Exporter For Bamboo</name>

src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/listener/MetricListener.java

@@ -28,7 +28,12 @@ public MetricListener(
 
     @EventListener
     public void buildFinishedEvent(BuildFinishedEvent buildFinishedEvent) {
+        long duration = 0;
+        if (buildFinishedEvent.getBuildContext() != null) {
+            duration = buildFinishedEvent.getTimestamp() - buildFinishedEvent.getBuildContext().getCurrentResult().getTasksStartDate().getTime();
+        }
         metricCollector.finishedBuildsCounter(buildFinishedEvent.getBuildPlanKey(), buildFinishedEvent.getBuildState().name());
+        metricCollector.finishedBuildsDuration(buildFinishedEvent.getBuildPlanKey(), duration);
     }
 
     @EventListener

src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollector.java

@@ -6,6 +6,15 @@ public interface MetricCollector {
     CollectorRegistry getRegistry();
     void errorsCounter(boolean isNew);
     void finishedBuildsCounter(String planKey, String state);
+
+    /**
+     * Duration of plan in milliseconds.
+     *
+     * @param planKey - plan key.
+     * @param duration - plan duration to complete (any state) in milliseconds.
+     */
+    void finishedBuildsDuration(String planKey, long duration);
+
     void canceledBuildsCounter(String planKey);
     void finishedDeploysCounter(String planKey, String state);
     void buildQueueTimeoutCounter(String planKey);

src/main/java/ru/andreymarkelov/atlas/plugins/prombambooexporter/manager/MetricCollectorImpl.java

@@ -9,10 +9,7 @@
 import com.atlassian.bamboo.plan.TopLevelPlan;
 import com.atlassian.bamboo.plan.branch.ChainBranch;
 import com.atlassian.extras.api.bamboo.BambooLicense;
-import io.prometheus.client.Collector;
-import io.prometheus.client.CollectorRegistry;
-import io.prometheus.client.Counter;
-import io.prometheus.client.Gauge;
+import io.prometheus.client.*;
 import io.prometheus.client.hotspot.DefaultExports;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -74,6 +71,12 @@ public class MetricCollectorImpl extends Collector implements MetricCollector, I
             .labelNames("planKey", "state")
             .create();
 
+    private final Histogram finishedBuildsDuration = Histogram.build()
+            .name("bamboo_build_duration_histogram")
+            .help("Finished Builds Duration in ms")
+            .labelNames("planKey")
+            .create();
+
     private final Counter canceledBuildsCounter = Counter.build()
             .name("bamboo_canceled_build_count")
             .help("Canceled Builds Count")
@@ -166,6 +169,11 @@ public void finishedBuildsCounter(String planKey, String state) {
         finishedBuildsCounter.labels(planKey, state).inc();
     }
 
+    @Override
+    public void finishedBuildsDuration(String planKey, long duration) {
+        finishedBuildsDuration.labels(planKey).observe(duration);
+    }
+
     @Override
     public void canceledBuildsCounter(String planKey) {
         canceledBuildsCounter.labels(planKey).inc();
@@ -223,6 +231,7 @@ private List<MetricFamilySamples> collectInternal() {
         result.addAll(lifecycleStateGauge.collect());
         result.addAll(errorsCounter.collect());
         result.addAll(finishedBuildsCounter.collect());
+        result.addAll(finishedBuildsDuration.collect());
         result.addAll(canceledBuildsCounter.collect());
         result.addAll(finishedDeploysCounter.collect());
         result.addAll(buildQueueTimeoutCounter.collect());

src/main/resources/atlassian-plugin.xml

@@ -7,6 +7,7 @@
         <param name="plugin-icon">/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/prom-exporter-sm.png</param>
         <param name="vendor-icon">/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/32.jpg</param>
         <param name="vendor-logo">/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/144.jpg</param>
+        <param name="plugin-banner">/ru/andreymarkelov/atlas/plugins/prombambooexporter/images/banner.png</param>
         <param name="configure.url">/admin/prommetrics/settings.action</param>
         <param name="atlassian-data-center-compatible">true</param>
     </plugin-info>