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// 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;
import com.yahoo.config.provision.DockerImage;
import com.yahoo.config.provision.Flavor;
import com.yahoo.config.provision.NodeFlavors;
import com.yahoo.config.provision.NodeType;
import com.yahoo.config.provision.Zone;
import com.yahoo.config.provisioning.FlavorsConfig;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.curator.mock.MockCurator;
import com.yahoo.vespa.hosted.provision.node.Agent;
import com.yahoo.vespa.hosted.provision.provisioning.FlavorConfigBuilder;
import com.yahoo.vespa.hosted.provision.testutils.MockNameResolver;
import java.time.Clock;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
/**
* @author bratseth
*/
public class NodeRepositoryTester {
private final NodeFlavors nodeFlavors;
private final NodeRepository nodeRepository;
private final ManualClock clock;
private final MockCurator curator;
public NodeRepositoryTester() {
nodeFlavors = new NodeFlavors(createConfig());
clock = new ManualClock();
curator = new MockCurator();
curator.setZooKeeperEnsembleConnectionSpec("server1:1234,server2:5678");
nodeRepository = new NodeRepository(nodeFlavors, curator, clock, Zone.defaultZone(),
new MockNameResolver().mockAnyLookup(),
DockerImage.fromString("docker-registry.domain.tld:8080/dist/vespa"),
true);
}
public NodeRepository nodeRepository() { return nodeRepository; }
public MockCurator curator() { return curator; }
public List<Node> getNodes(NodeType type, Node.State ... inState) {
return nodeRepository.getNodes(type, inState);
}
public Node addNode(String id, String hostname, String flavor, NodeType type) {
Node node = nodeRepository.createNode(id, hostname, Optional.empty(),
nodeFlavors.getFlavorOrThrow(flavor), type);
return nodeRepository.addNodes(Collections.singletonList(node), Agent.system).get(0);
}
public Node addNode(String id, String hostname, String parentHostname, String flavor, NodeType type) {
Node node = nodeRepository.createNode(id, hostname, Optional.of(parentHostname),
nodeFlavors.getFlavorOrThrow(flavor), type);
return nodeRepository.addNodes(Collections.singletonList(node), Agent.system).get(0);
}
/**
* Moves a node directly to the given state without doing any validation, useful
* to create wanted test scenario without having to move every node through series
* of valid state transitions
*/
public void setNodeState(String hostname, Node.State state) {
Node node = nodeRepository.getNode(hostname).orElseThrow(RuntimeException::new);
nodeRepository.database().writeTo(state, node, Agent.system, Optional.empty());
}
private FlavorsConfig createConfig() {
FlavorConfigBuilder b = new FlavorConfigBuilder();
b.addFlavor("default", 2., 4., 100, 10, Flavor.Type.BARE_METAL).cost(3);
b.addFlavor("small", 1., 2., 50, 5, Flavor.Type.BARE_METAL).cost(2);
b.addFlavor("docker", 1., 2., 50, 1, Flavor.Type.DOCKER_CONTAINER).cost(1);
return b.build();
}
public ManualClock clock() { return clock; }
}
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