package org.zstack.test.storage.primary.local;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.db.DatabaseFacade;
import org.zstack.header.cluster.ClusterInventory;
import org.zstack.header.host.APIAddHostEvent;
import org.zstack.header.host.HostInventory;
import org.zstack.header.identity.SessionInventory;
import org.zstack.header.storage.primary.PrimaryStorageInventory;
import org.zstack.header.storage.primary.PrimaryStorageVO;
import org.zstack.kvm.APIAddKVMHostMsg;
import org.zstack.storage.primary.local.LocalStorageHostRefVOFinder;
import org.zstack.storage.primary.local.LocalStorageSimulatorConfig;
import org.zstack.storage.primary.local.LocalStorageSimulatorConfig.Capacity;
import org.zstack.test.*;
import org.zstack.test.deployer.Deployer;
import org.zstack.utils.data.SizeUnit;
import java.util.concurrent.TimeUnit;
/**
* 1. use local storage
* 2. add 2 hosts
* 3. delete one host
* <p>
* confirm the local storage capacity reduced to a half
* <p>
* 4. delete another host
* <p>
* confirm the local storage capacity is zero
*/
public class TestLocalStorage7 {
Deployer deployer;
Api api;
ComponentLoader loader;
CloudBus bus;
DatabaseFacade dbf;
SessionInventory session;
LocalStorageSimulatorConfig config;
long totalSize = SizeUnit.GIGABYTE.toByte(100);
@Before
public void setUp() throws Exception {
DBUtil.reDeployDB();
WebBeanConstructor con = new WebBeanConstructor();
deployer = new Deployer("deployerXml/localStorage/TestLocalStorage6.xml", con);
deployer.addSpringConfig("KVMRelated.xml");
deployer.addSpringConfig("localStorageSimulator.xml");
deployer.addSpringConfig("localStorage.xml");
deployer.load();
loader = deployer.getComponentLoader();
bus = loader.getComponent(CloudBus.class);
dbf = loader.getComponent(DatabaseFacade.class);
config = loader.getComponent(LocalStorageSimulatorConfig.class);
Capacity c = new Capacity();
c.total = totalSize;
c.avail = totalSize;
config.capacityMap.put("host1", c);
config.capacityMap.put("host2", c);
deployer.build();
api = deployer.getApi();
session = api.loginAsAdmin();
}
@Test
public void test() throws ApiSenderException, InterruptedException {
ClusterInventory cluster = deployer.clusters.get("Cluster1");
// add host 1
APIAddKVMHostMsg msg = new APIAddKVMHostMsg();
msg.setName("host1");
msg.setClusterUuid(cluster.getUuid());
msg.setManagementIp("127.0.0.1");
msg.setSession(api.getAdminSession());
msg.setUsername("root");
msg.setPassword("password");
ApiSender sender = api.getApiSender();
APIAddHostEvent evt = sender.send(msg, APIAddHostEvent.class);
HostInventory host1 = evt.getInventory();
// add host 2
msg = new APIAddKVMHostMsg();
msg.setName("host2");
msg.setClusterUuid(cluster.getUuid());
msg.setManagementIp("localhost");
msg.setSession(api.getAdminSession());
msg.setUsername("root");
msg.setPassword("password");
sender = api.getApiSender();
evt = sender.send(msg, APIAddHostEvent.class);
HostInventory host2 = evt.getInventory();
// check
TimeUnit.SECONDS.sleep(5);
PrimaryStorageInventory local1 = deployer.primaryStorages.get("local");
PrimaryStorageInventory local2 = deployer.primaryStorages.get("local2");
{
PrimaryStorageVO lvo1 = dbf.findByUuid(local1.getUuid(), PrimaryStorageVO.class);
Assert.assertEquals(totalSize * 2, lvo1.getCapacity().getTotalCapacity());
Assert.assertEquals(totalSize * 2, lvo1.getCapacity().getAvailableCapacity());
Assert.assertEquals(totalSize * 2, lvo1.getCapacity().getTotalPhysicalCapacity());
Assert.assertEquals(totalSize * 2, lvo1.getCapacity().getAvailablePhysicalCapacity());
}
{
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host1.getUuid(), local1.getUuid()));
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host1.getUuid(), local2.getUuid()));
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local1.getUuid()));
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local2.getUuid()));
}
api.deleteHost(host1.getUuid());
TimeUnit.SECONDS.sleep(5);
{
Assert.assertFalse(new LocalStorageHostRefVOFinder().isExist(host1.getUuid(), local1.getUuid()));
Assert.assertFalse(new LocalStorageHostRefVOFinder().isExist(host1.getUuid(), local2.getUuid()));
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local1.getUuid()));
Assert.assertTrue(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local2.getUuid()));
{
PrimaryStorageVO lvo1 = dbf.findByUuid(local1.getUuid(), PrimaryStorageVO.class);
Assert.assertEquals(totalSize, lvo1.getCapacity().getTotalCapacity());
Assert.assertEquals(totalSize, lvo1.getCapacity().getAvailableCapacity());
Assert.assertEquals(totalSize, lvo1.getCapacity().getTotalPhysicalCapacity());
Assert.assertEquals(totalSize, lvo1.getCapacity().getAvailablePhysicalCapacity());
}
{
PrimaryStorageVO lvo2 = dbf.findByUuid(local2.getUuid(), PrimaryStorageVO.class);
Assert.assertEquals(totalSize, lvo2.getCapacity().getTotalCapacity());
Assert.assertEquals(totalSize, lvo2.getCapacity().getAvailableCapacity());
Assert.assertEquals(totalSize, lvo2.getCapacity().getTotalPhysicalCapacity());
Assert.assertEquals(totalSize, lvo2.getCapacity().getAvailablePhysicalCapacity());
}
}
api.deleteHost(host2.getUuid());
TimeUnit.SECONDS.sleep(5);
{
Assert.assertFalse(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local1.getUuid()));
Assert.assertFalse(new LocalStorageHostRefVOFinder().isExist(host2.getUuid(), local2.getUuid()));
{
PrimaryStorageVO lvo1 = dbf.findByUuid(local1.getUuid(), PrimaryStorageVO.class);
Assert.assertEquals(0, lvo1.getCapacity().getTotalCapacity());
Assert.assertEquals(0, lvo1.getCapacity().getAvailableCapacity());
Assert.assertEquals(0, lvo1.getCapacity().getTotalPhysicalCapacity());
Assert.assertEquals(0, lvo1.getCapacity().getAvailablePhysicalCapacity());
}
{
PrimaryStorageVO lvo2 = dbf.findByUuid(local2.getUuid(), PrimaryStorageVO.class);
Assert.assertEquals(0, lvo2.getCapacity().getTotalCapacity());
Assert.assertEquals(0, lvo2.getCapacity().getAvailableCapacity());
Assert.assertEquals(0, lvo2.getCapacity().getTotalPhysicalCapacity());
Assert.assertEquals(0, lvo2.getCapacity().getAvailablePhysicalCapacity());
}
}
}
}