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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.node.admin.integrationTests;
import com.yahoo.config.provision.NodeType;
import com.yahoo.vespa.hosted.dockerapi.DockerImage;
import com.yahoo.vespa.hosted.node.admin.configserver.noderepository.NodeSpec;
import com.yahoo.vespa.hosted.provision.Node;
import org.junit.Test;
import java.net.UnknownHostException;
/**
* Tests that different wanted and current restart generation leads to execution of restart command
*
* @author musum
*/
public class RestartTest {
@Test
public void test() throws InterruptedException, UnknownHostException {
try (DockerTester dockerTester = new DockerTester()) {
long wantedRestartGeneration = 1;
long currentRestartGeneration = wantedRestartGeneration;
dockerTester.addNodeRepositoryNode(createNodeRepositoryNode(wantedRestartGeneration, currentRestartGeneration));
// Wait for node admin to be notified with node repo state and the docker container has been started
while (dockerTester.nodeAdmin.getListOfHosts().size() == 0) {
Thread.sleep(10);
}
// Check that the container is started and NodeRepo has received the PATCH update
dockerTester.callOrderVerifier.assertInOrder(
"createContainerCommand with DockerImage { imageId=image:1.2.3 }, HostName: host1.test.yahoo.com, ContainerName { name=host1 }",
"updateNodeAttributes with HostName: host1.test.yahoo.com, NodeAttributes{restartGeneration=1, rebootGeneration=0, dockerImage=image:1.2.3, hardwareDivergence='null'}");
wantedRestartGeneration = 2;
currentRestartGeneration = 1;
dockerTester.addNodeRepositoryNode(createNodeRepositoryNode(wantedRestartGeneration, currentRestartGeneration));
dockerTester.callOrderVerifier.assertInOrder(
"Suspend for host1.test.yahoo.com",
"executeInContainerAsRoot with ContainerName { name=host1 }, args: [" + DockerTester.NODE_PROGRAM + ", restart-vespa]");
}
}
private NodeSpec createNodeRepositoryNode(long wantedRestartGeneration, long currentRestartGeneration) {
return new NodeSpec.Builder()
.hostname("host1.test.yahoo.com")
.state(Node.State.active)
.wantedDockerImage(new DockerImage("image:1.2.3"))
.wantedVespaVersion("1.2.3")
.nodeType(NodeType.tenant)
.flavor("docker")
.wantedRestartGeneration(wantedRestartGeneration)
.currentRestartGeneration(currentRestartGeneration)
.minCpuCores(1)
.minMainMemoryAvailableGb(1)
.minDiskAvailableGb(1)
.build();
}
}
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