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Creating Build Metrics for Log is updated and build is likely stuck (#…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| package org.jenkinsci.plugins.prometheus.collectors.builds; | ||
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| import hudson.model.Executor; | ||
| import hudson.model.Run; | ||
| import io.prometheus.client.Gauge; | ||
| import io.prometheus.client.SimpleCollector; | ||
| import org.jenkinsci.plugins.prometheus.collectors.CollectorType; | ||
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| public class BuildLikelyStuckGauge extends BuildsMetricCollector<Run<?, ?>, Gauge> { | ||
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| protected BuildLikelyStuckGauge(String[] labelNames, String namespace, String subsystem, String prefix) { | ||
| super(labelNames, namespace, subsystem, prefix); | ||
| } | ||
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| @Override | ||
| protected CollectorType getCollectorType() { | ||
| return CollectorType.BUILD_LIKELY_STUCK_GAUGE; | ||
| } | ||
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| @Override | ||
| protected String getHelpText() { | ||
| return "Provides a hint if a build is likely stuck. Uses Jenkins function Executor#isLikelyStuck."; | ||
| } | ||
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| @Override | ||
| protected SimpleCollector.Builder<?, Gauge> getCollectorBuilder() { | ||
| return Gauge.build(); | ||
| } | ||
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| @Override | ||
| public void calculateMetric(Run<?, ?> run, String[] labelValues) { | ||
| if (run == null || !run.isBuilding()) { | ||
| return; | ||
| } | ||
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| Executor executor = run.getExecutor(); | ||
| if (executor == null) { | ||
| return; | ||
| } | ||
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| double likelyStuckDoubleValue = executor.isLikelyStuck() ? 1.0 : 0.0; | ||
| this.collector.labels(labelValues).set(likelyStuckDoubleValue); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| package org.jenkinsci.plugins.prometheus.collectors.jobs; | ||
|
|
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| import hudson.model.Job; | ||
| import io.prometheus.client.Gauge; | ||
| import io.prometheus.client.SimpleCollector; | ||
| import org.jenkinsci.plugins.prometheus.collectors.CollectorType; | ||
| import org.jenkinsci.plugins.prometheus.collectors.builds.BuildsMetricCollector; | ||
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| public class LogUpdatedGauge extends BuildsMetricCollector<Job<?, ?>, Gauge> { | ||
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| protected LogUpdatedGauge(String[] labelNames, String namespace, String subsystem) { | ||
| super(labelNames, namespace, subsystem); | ||
| } | ||
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| @Override | ||
| protected CollectorType getCollectorType() { | ||
| return CollectorType.JOB_LOG_UPDATED_GAUGE; | ||
| } | ||
|
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| @Override | ||
| protected String getHelpText() { | ||
| return "Provides a hint if a job is still logging. Uses Jenkins function Job#isLogUpdated"; | ||
| } | ||
|
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| @Override | ||
| protected SimpleCollector.Builder<?, Gauge> getCollectorBuilder() { | ||
| return Gauge.build(); | ||
| } | ||
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| @Override | ||
| public void calculateMetric(Job<?, ?> jenkinsObject, String[] labelValues) { | ||
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| if (jenkinsObject != null && jenkinsObject.isBuilding()) { | ||
| boolean logUpdated = jenkinsObject.isLogUpdated(); | ||
| this.collector.labels(labelValues).set(logUpdated ? 1.0 : 0.0); | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| package org.jenkinsci.plugins.prometheus.collectors.builds; | ||
|
|
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| import hudson.model.Executor; | ||
| import io.prometheus.client.Collector; | ||
| import org.jenkinsci.plugins.prometheus.collectors.testutils.MockedRunCollectorTest; | ||
| import org.junit.jupiter.api.Assertions; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.mockito.Mockito; | ||
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| import java.util.List; | ||
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| import static org.mockito.Mockito.*; | ||
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| public class BuildLikelyStuckGaugeTest extends MockedRunCollectorTest { | ||
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| @Test | ||
| public void testNothingCalculatedWhenRunIsNull() { | ||
| BuildLikelyStuckGauge sut = new BuildLikelyStuckGauge(getLabelNames(), getNamespace(), getSubSystem(), ""); | ||
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| sut.calculateMetric(null, getLabelValues()); | ||
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| List<Collector.MetricFamilySamples> collect = sut.collect(); | ||
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| Assertions.assertEquals(1, collect.size()); | ||
| Assertions.assertEquals(0, collect.get(0).samples.size()); | ||
|
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| } | ||
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| @Test | ||
| public void testNothingCalculatedWhenJobIsNotBuilding() { | ||
| Mockito.when(mock.isBuilding()).thenReturn(false); | ||
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| BuildLikelyStuckGauge sut = new BuildLikelyStuckGauge(getLabelNames(), getNamespace(), getSubSystem(), ""); | ||
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| sut.calculateMetric(mock, getLabelValues()); | ||
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| List<Collector.MetricFamilySamples> collect = sut.collect(); | ||
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| Assertions.assertEquals(1, collect.size()); | ||
| Assertions.assertEquals(0, collect.get(0).samples.size()); | ||
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| } | ||
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| @Test | ||
| public void testNothingCalculatedWhenNoExecutorFound() { | ||
| Mockito.when(mock.isBuilding()).thenReturn(true); | ||
| Mockito.when(mock.getExecutor()).thenReturn(null); | ||
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| BuildLikelyStuckGauge sut = new BuildLikelyStuckGauge(getLabelNames(), getNamespace(), getSubSystem(), ""); | ||
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| sut.calculateMetric(mock, getLabelValues()); | ||
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| List<Collector.MetricFamilySamples> collect = sut.collect(); | ||
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| Assertions.assertEquals(1, collect.size()); | ||
| Assertions.assertEquals(0, collect.get(0).samples.size()); | ||
| } | ||
|
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| @Test | ||
| public void testBuildIsLikelyStuck() { | ||
| Mockito.when(mock.isBuilding()).thenReturn(true); | ||
| Executor mockedExecutor = mock(Executor.class); | ||
| when(mockedExecutor.isLikelyStuck()).thenReturn(true); | ||
| Mockito.when(mock.getExecutor()).thenReturn(mockedExecutor); | ||
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| BuildLikelyStuckGauge sut = new BuildLikelyStuckGauge(getLabelNames(), getNamespace(), getSubSystem(), ""); | ||
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| sut.calculateMetric(mock, getLabelValues()); | ||
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| List<Collector.MetricFamilySamples> collect = sut.collect(); | ||
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| Assertions.assertEquals(1, collect.size()); | ||
| Assertions.assertEquals(1, collect.get(0).samples.size()); | ||
| Assertions.assertEquals(1.0, collect.get(0).samples.get(0).value); | ||
| } | ||
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| @Test | ||
| public void testBuildIsNotLikelyStuck() { | ||
| Mockito.when(mock.isBuilding()).thenReturn(true); | ||
| Executor mockedExecutor = mock(Executor.class); | ||
| when(mockedExecutor.isLikelyStuck()).thenReturn(false); | ||
| Mockito.when(mock.getExecutor()).thenReturn(mockedExecutor); | ||
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| BuildLikelyStuckGauge sut = new BuildLikelyStuckGauge(getLabelNames(), getNamespace(), getSubSystem(), ""); | ||
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| sut.calculateMetric(mock, getLabelValues()); | ||
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| List<Collector.MetricFamilySamples> collect = sut.collect(); | ||
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| Assertions.assertEquals(1, collect.size()); | ||
| Assertions.assertEquals(1, collect.get(0).samples.size()); | ||
| Assertions.assertEquals(0.0, collect.get(0).samples.get(0).value); | ||
| } | ||
| } |
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