1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
// Copyright 2017 Yahoo Holdings. 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.DockerImage;
import com.yahoo.config.provision.Flavor;
import com.yahoo.config.provision.NodeFlavors;
import com.yahoo.config.provision.NodeResources;
import com.yahoo.config.provision.NodeType;
import com.yahoo.config.provision.Zone;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.curator.Curator;
import com.yahoo.vespa.curator.mock.MockCurator;
import com.yahoo.vespa.flags.InMemoryFlagSource;
import com.yahoo.vespa.hosted.provision.Node;
import com.yahoo.vespa.hosted.provision.NodeRepository;
import com.yahoo.vespa.hosted.provision.node.Agent;
import com.yahoo.vespa.hosted.provision.provisioning.FlavorConfigBuilder;
import com.yahoo.vespa.hosted.provision.provisioning.NodeRepositoryProvisioner;
import com.yahoo.vespa.hosted.provision.testutils.MockNameResolver;
import com.yahoo.vespa.hosted.provision.testutils.MockProvisionServiceProvider;
import org.junit.Test;
import java.time.Duration;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
/**
* @author bratseth
*/
public class ReservationExpirerTest {
private final Curator curator = new MockCurator();
@Test
public void ensure_reservation_times_out() {
ManualClock clock = new ManualClock();
NodeFlavors flavors = FlavorConfigBuilder.createDummies("default");
NodeRepository nodeRepository = new NodeRepository(flavors, curator, clock, Zone.defaultZone(),
new MockNameResolver().mockAnyLookup(),
DockerImage.fromString("docker-registry.domain.tld:8080/dist/vespa"),
true);
NodeRepositoryProvisioner provisioner = new NodeRepositoryProvisioner(nodeRepository, Zone.defaultZone(), new MockProvisionServiceProvider(), new InMemoryFlagSource());
List<Node> nodes = new ArrayList<>(2);
nodes.add(nodeRepository.createNode(UUID.randomUUID().toString(), UUID.randomUUID().toString(), Optional.empty(), new Flavor(new NodeResources(2, 8, 50, 1)), NodeType.tenant));
nodes.add(nodeRepository.createNode(UUID.randomUUID().toString(), UUID.randomUUID().toString(), Optional.empty(), new Flavor(new NodeResources(2, 8, 50, 1)), NodeType.tenant));
nodes.add(nodeRepository.createNode(UUID.randomUUID().toString(), UUID.randomUUID().toString(), Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.host));
nodes = nodeRepository.addNodes(nodes, Agent.system);
nodes = nodeRepository.setDirty(nodes, Agent.system, getClass().getSimpleName());
// Reserve 2 nodes
assertEquals(2, nodeRepository.getNodes(NodeType.tenant, Node.State.dirty).size());
nodeRepository.setReady(nodes, Agent.system, getClass().getSimpleName());
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();
provisioner.prepare(applicationId, cluster, Capacity.from(new ClusterResources(2, 1, new NodeResources(2, 8, 50, 1))), null);
assertEquals(2, nodeRepository.getNodes(NodeType.tenant, Node.State.reserved).size());
// Reservation times out
clock.advance(Duration.ofMinutes(14)); // Reserved but not used time out
new ReservationExpirer(nodeRepository, clock, Duration.ofMinutes(10)).run();
// Assert nothing is reserved
assertEquals(0, nodeRepository.getNodes(NodeType.tenant, Node.State.reserved).size());
List<Node> dirty = nodeRepository.getNodes(NodeType.tenant, Node.State.dirty);
assertEquals(2, dirty.size());
assertFalse(dirty.get(0).allocation().isPresent());
assertFalse(dirty.get(1).allocation().isPresent());
}
}
|
