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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
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package org.apache.cloudstack.storage.test;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.UUID;
import javax.inject.Inject;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Matchers;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.apache.cloudstack.engine.subsystem.api.storage.ClusterScope;
import org.apache.cloudstack.engine.subsystem.api.storage.DataObject;
import org.apache.cloudstack.engine.subsystem.api.storage.DataStore;
import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreManager;
import org.apache.cloudstack.engine.subsystem.api.storage.DataStoreProvider;
import org.apache.cloudstack.engine.subsystem.api.storage.EndPoint;
import org.apache.cloudstack.engine.subsystem.api.storage.EndPointSelector;
import org.apache.cloudstack.engine.subsystem.api.storage.PrimaryDataStoreProvider;
import org.apache.cloudstack.engine.subsystem.api.storage.SnapshotDataFactory;
import org.apache.cloudstack.engine.subsystem.api.storage.SnapshotService;
import org.apache.cloudstack.engine.subsystem.api.storage.VolumeDataFactory;
import org.apache.cloudstack.engine.subsystem.api.storage.VolumeInfo;
import org.apache.cloudstack.engine.subsystem.api.storage.VolumeService;
import org.apache.cloudstack.engine.subsystem.api.storage.ZoneScope;
import org.apache.cloudstack.storage.datastore.db.ImageStoreDao;
import org.apache.cloudstack.storage.datastore.db.ImageStoreVO;
import org.apache.cloudstack.storage.datastore.db.PrimaryDataStoreDao;
import org.apache.cloudstack.storage.datastore.db.SnapshotDataStoreDao;
import org.apache.cloudstack.storage.datastore.db.StoragePoolVO;
import com.cloud.agent.AgentManager;
import com.cloud.dc.ClusterVO;
import com.cloud.dc.DataCenter;
import com.cloud.dc.DataCenterVO;
import com.cloud.dc.HostPodVO;
import com.cloud.dc.dao.ClusterDao;
import com.cloud.dc.dao.DataCenterDao;
import com.cloud.dc.dao.HostPodDao;
import com.cloud.host.Host;
import com.cloud.host.HostVO;
import com.cloud.host.Status;
import com.cloud.host.dao.HostDao;
import com.cloud.hypervisor.Hypervisor;
import com.cloud.org.Cluster;
import com.cloud.org.Managed;
import com.cloud.resource.ResourceState;
import com.cloud.server.LockMasterListener;
import com.cloud.storage.DataStoreRole;
import com.cloud.storage.ScopeType;
import com.cloud.storage.Storage;
import com.cloud.storage.StoragePoolHostVO;
import com.cloud.storage.StoragePoolStatus;
import com.cloud.storage.dao.SnapshotDao;
import com.cloud.storage.dao.SnapshotPolicyDao;
import com.cloud.storage.dao.StoragePoolHostDao;
import com.cloud.storage.dao.VolumeDao;
import com.cloud.user.Account;
import com.cloud.user.AccountManager;
import com.cloud.user.User;
import com.cloud.utils.component.ComponentContext;
import com.cloud.utils.db.Merovingian2;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath:/fakeDriverTestContext.xml"})
public class EndpointSelectorTest {
@Inject
SnapshotService snapshotService;
@Inject
SnapshotDao snapshotDao;
@Inject
SnapshotDataFactory snapshotDataFactory;
@Inject
PrimaryDataStoreProvider primaryDataStoreProvider;
@Inject
SnapshotDataStoreDao snapshotDataStoreDao;
@Inject
VolumeDao volumeDao;
@Inject
VolumeService volumeService;
@Inject
VolumeDataFactory volumeDataFactory;
@Inject
DataCenterDao dcDao;
Long dcId;
@Inject
HostPodDao podDao;
Long podId;
@Inject
ClusterDao clusterDao;
Long clusterId;
@Inject
ImageStoreDao imageStoreDao;
ImageStoreVO imageStore;
@Inject
AccountManager accountManager;
LockMasterListener lockMasterListener;
VolumeInfo vol = null;
FakePrimaryDataStoreDriver driver = new FakePrimaryDataStoreDriver();
@Inject
MockStorageMotionStrategy mockStorageMotionStrategy;
Merovingian2 _lockMaster;
@Inject
DataStoreManager dataStoreManager;
@Inject
PrimaryDataStoreDao primaryDataStoreDao;
@Inject
SnapshotPolicyDao snapshotPolicyDao;
@Inject
HostDao hostDao;
@Inject
StoragePoolHostDao storagePoolHostDao;
@Inject
EndPointSelector endPointSelector;
@Inject
AgentManager agentMgr;
@Before
public void setUp() {
// create data center
DataCenterVO dc =
new DataCenterVO(UUID.randomUUID().toString(), "test", "8.8.8.8", null, "10.0.0.1", null, "10.0.0.1/24", null, null, DataCenter.NetworkType.Basic, null,
null, true, true, null, null);
dc = dcDao.persist(dc);
dcId = dc.getId();
// create pod
HostPodVO pod = new HostPodVO(UUID.randomUUID().toString(), dc.getId(), "10.223.0.1", "10.233.2.2/25", 8, "test");
pod = podDao.persist(pod);
podId = pod.getId();
// create xen cluster
ClusterVO cluster = new ClusterVO(dc.getId(), pod.getId(), "devcloud cluster");
cluster.setHypervisorType(Hypervisor.HypervisorType.XenServer.toString());
cluster.setClusterType(Cluster.ClusterType.CloudManaged);
cluster.setManagedState(Managed.ManagedState.Managed);
cluster = clusterDao.persist(cluster);
clusterId = cluster.getId();
imageStore = new ImageStoreVO();
imageStore.setName(UUID.randomUUID().toString());
imageStore.setDataCenterId(dcId);
imageStore.setProviderName(DataStoreProvider.NFS_IMAGE);
imageStore.setRole(DataStoreRole.Image);
imageStore.setUrl(UUID.randomUUID().toString());
imageStore.setUuid(UUID.randomUUID().toString());
imageStore.setProtocol("nfs");
imageStore = imageStoreDao.persist(imageStore);
when(primaryDataStoreProvider.configure(Matchers.anyMap())).thenReturn(true);
Set<DataStoreProvider.DataStoreProviderType> types = new HashSet<DataStoreProvider.DataStoreProviderType>();
types.add(DataStoreProvider.DataStoreProviderType.PRIMARY);
when(primaryDataStoreProvider.getTypes()).thenReturn(types);
when(primaryDataStoreProvider.getName()).thenReturn(DataStoreProvider.DEFAULT_PRIMARY);
when(primaryDataStoreProvider.getDataStoreDriver()).thenReturn(driver);
User user = mock(User.class);
when(user.getId()).thenReturn(1L);
Account account = mock(Account.class);
when(account.getId()).thenReturn(1L);
when(accountManager.getSystemAccount()).thenReturn(account);
when(accountManager.getSystemUser()).thenReturn(user);
if (Merovingian2.getLockMaster() == null) {
_lockMaster = Merovingian2.createLockMaster(1234);
} else {
_lockMaster = Merovingian2.getLockMaster();
}
_lockMaster.cleanupThisServer();
ComponentContext.initComponentsLifeCycle();
}
public DataStore createPrimaryDataStore(ScopeType scope) {
String uuid = UUID.randomUUID().toString();
List<StoragePoolVO> pools = primaryDataStoreDao.findPoolByName(uuid);
if (pools.size() > 0) {
return dataStoreManager.getPrimaryDataStore(pools.get(0).getId());
}
StoragePoolVO pool = new StoragePoolVO();
if (scope != ScopeType.ZONE) {
pool.setClusterId(clusterId);
}
pool.setDataCenterId(dcId);
pool.setHostAddress(uuid);
pool.setPath(uuid);
pool.setPort(0);
pool.setName(uuid);
pool.setUuid(uuid);
pool.setStatus(StoragePoolStatus.Up);
pool.setPoolType(Storage.StoragePoolType.NetworkFilesystem);
pool.setPodId(podId);
pool.setScope(scope);
pool.setStorageProviderName(DataStoreProvider.DEFAULT_PRIMARY);
pool = primaryDataStoreDao.persist(pool);
DataStore store = dataStoreManager.getPrimaryDataStore(pool.getId());
return store;
}
public HostVO createHost(Hypervisor.HypervisorType hypervisorType) {
String uuid = UUID.randomUUID().toString();
HostVO host = new HostVO(uuid);
host.setName("devcloud xen host");
host.setType(Host.Type.Routing);
host.setPrivateIpAddress(uuid);
host.setDataCenterId(dcId);
host.setVersion("6.0.1");
host.setAvailable(true);
host.setSetup(true);
host.setPodId(podId);
host.setLastPinged(0);
host.setResourceState(ResourceState.Enabled);
host.setHypervisorType(hypervisorType);
host.setClusterId(clusterId);
host = hostDao.persist(host);
agentMgr.agentStatusTransitTo(host, Status.Event.AgentConnected, 1L);
host = hostDao.findById(host.getId());
agentMgr.agentStatusTransitTo(host, Status.Event.Ready, 1L);
return hostDao.findById(host.getId());
}
public void addStorageToHost(DataStore store, HostVO host) {
StoragePoolHostVO storagePoolHostVO = new StoragePoolHostVO(store.getId(), host.getId(), UUID.randomUUID().toString());
storagePoolHostDao.persist(storagePoolHostVO);
}
@Test
public void testMixZonePrimaryStorages() {
Long srcStoreId = null;
Long destStoreId = imageStore.getId();
DataStore store = createPrimaryDataStore(ScopeType.ZONE);
srcStoreId = store.getId();
HostVO host = createHost(Hypervisor.HypervisorType.VMware);
addStorageToHost(store, host);
store = createPrimaryDataStore(ScopeType.ZONE);
host = createHost(Hypervisor.HypervisorType.VMware);
addStorageToHost(store, host);
Long xenStoreId = null;
store = createPrimaryDataStore(ScopeType.CLUSTER);
xenStoreId = store.getId();
host = createHost(Hypervisor.HypervisorType.XenServer);
addStorageToHost(store, host);
store = createPrimaryDataStore(ScopeType.CLUSTER);
host = createHost(Hypervisor.HypervisorType.XenServer);
addStorageToHost(store, host);
ZoneScope srcScope = new ZoneScope(dcId);
DataStore srcStore = mock(DataStore.class);
DataStore destStore = mock(DataStore.class);
when(srcStore.getScope()).thenReturn(srcScope);
when(srcStore.getRole()).thenReturn(DataStoreRole.Primary);
when(srcStore.getId()).thenReturn(srcStoreId);
when(destStore.getScope()).thenReturn(srcScope);
when(destStore.getRole()).thenReturn(DataStoreRole.Image);
when(destStore.getId()).thenReturn(destStoreId);
DataObject srcObj = mock(DataObject.class);
DataObject destObj = mock(DataObject.class);
when(srcObj.getDataStore()).thenReturn(srcStore);
when(destObj.getDataStore()).thenReturn(destStore);
EndPoint ep = endPointSelector.select(srcObj, destObj);
Assert.assertTrue(ep != null);
Long hostId = ep.getId();
HostVO newHost = hostDao.findById(hostId);
Assert.assertTrue(newHost.getHypervisorType() == Hypervisor.HypervisorType.VMware);
when(srcStore.getRole()).thenReturn(DataStoreRole.Image);
when(srcStore.getId()).thenReturn(destStoreId);
when(destStore.getId()).thenReturn(srcStoreId);
when(destStore.getRole()).thenReturn(DataStoreRole.Primary);
ep = endPointSelector.select(srcObj, destObj);
Assert.assertTrue(ep != null);
hostId = ep.getId();
newHost = hostDao.findById(hostId);
Assert.assertTrue(newHost.getHypervisorType() == Hypervisor.HypervisorType.VMware);
ClusterScope clusterScope = new ClusterScope(clusterId, podId, dcId);
when(srcStore.getRole()).thenReturn(DataStoreRole.Primary);
when(srcStore.getScope()).thenReturn(clusterScope);
when(srcStore.getId()).thenReturn(xenStoreId);
ep = endPointSelector.select(srcStore);
Assert.assertTrue(ep != null);
newHost = hostDao.findById(ep.getId());
Assert.assertTrue(newHost.getHypervisorType() == Hypervisor.HypervisorType.XenServer);
}
}