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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.provision.maintenance;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.Capacity;
import com.yahoo.config.provision.ClusterResources;
import com.yahoo.config.provision.ClusterSpec;
import com.yahoo.config.provision.NodeFlavors;
import com.yahoo.config.provision.NodeResources;
import com.yahoo.config.provision.NodeType;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.hosted.provision.Node;
import com.yahoo.vespa.hosted.provision.NodeList;
import com.yahoo.vespa.hosted.provision.NodeRepository;
import com.yahoo.vespa.hosted.provision.provisioning.FlavorConfigBuilder;
import com.yahoo.vespa.hosted.provision.provisioning.ProvisioningTester;
import org.junit.Test;
import java.time.Duration;
import static org.junit.Assert.assertEquals;
/**
* @author bratseth
*/
public class ReservationExpirerTest {
@Test
public void ensure_reservation_times_out() {
NodeFlavors flavors = FlavorConfigBuilder.createDummies("default");
ProvisioningTester tester = new ProvisioningTester.Builder().flavors(flavors.getFlavors()).build();
ManualClock clock = tester.clock();
NodeRepository nodeRepository = tester.nodeRepository();
TestMetric metric = new TestMetric();
NodeResources nodeResources = new NodeResources(2, 8, 50, 1).justNumbers();
NodeResources hostResources = nodeResources.add(nodeResources).add(nodeResources);
tester.makeReadyNodes(2, nodeResources);
tester.makeReadyHosts(1, hostResources);
// Reserve 2 nodes
assertEquals(2, nodeRepository.nodes().list(Node.State.ready).nodeType(NodeType.tenant).size());
ApplicationId applicationId = new ApplicationId.Builder().tenant("foo").applicationName("bar").instanceName("fuz").build();
ClusterSpec cluster = ClusterSpec.request(ClusterSpec.Type.content, ClusterSpec.Id.from("test")).vespaVersion("6.42").build();
tester.provisioner().prepare(applicationId, cluster, Capacity.from(new ClusterResources(2, 1, nodeResources)), null);
assertEquals(2, nodeRepository.nodes().list(Node.State.reserved).nodeType(NodeType.tenant).size());
// Reservation times out
clock.advance(Duration.ofMinutes(14)); // Reserved but not used time out
new ReservationExpirer(nodeRepository, Duration.ofMinutes(10), metric).run();
// Assert nothing is reserved
assertEquals(0, nodeRepository.nodes().list(Node.State.reserved).nodeType(NodeType.tenant).size());
NodeList dirty = nodeRepository.nodes().list(Node.State.dirty).nodeType(NodeType.tenant);
assertEquals(2, dirty.size());
assertEquals(2, metric.values.get("expired.reserved"));
}
}
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