@Override
public AsyncCallFuture<TemplateApiResult> copyTemplate(
TemplateInfo srcTemplate, DataStore destStore) {
// generate a URL from source template ssvm to download to destination data store
String url = generateCopyUrl(srcTemplate);
if (url == null) {
s_logger.warn(
"Unable to start/resume copy of template "
+ srcTemplate.getUniqueName()
+ " to "
+ destStore.getName()
+ ", no secondary storage vm in running state in source zone");
throw new CloudRuntimeException("No secondary VM in running state in source template zone ");
}
TemplateObject tmplForCopy =
(TemplateObject) _templateFactory.getTemplate(srcTemplate, destStore);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Setting source template url to " + url);
}
tmplForCopy.setUrl(url);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Mark template_store_ref entry as Creating");
}
AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();
DataObject templateOnStore = destStore.create(tmplForCopy);
templateOnStore.processEvent(Event.CreateOnlyRequested);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Invoke datastore driver createAsync to create template on destination store");
}
try {
TemplateOpContext<TemplateApiResult> context =
new TemplateOpContext<TemplateApiResult>(null, (TemplateObject) templateOnStore, future);
AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> caller =
AsyncCallbackDispatcher.create(this);
caller
.setCallback(caller.getTarget().copyTemplateCrossZoneCallBack(null, null))
.setContext(context);
destStore.getDriver().createAsync(destStore, templateOnStore, caller);
} catch (CloudRuntimeException ex) {
// clean up already persisted template_store_ref entry in case of createTemplateCallback is
// never called
TemplateDataStoreVO templateStoreVO =
_vmTemplateStoreDao.findByStoreTemplate(destStore.getId(), srcTemplate.getId());
if (templateStoreVO != null) {
TemplateInfo tmplObj = _templateFactory.getTemplate(srcTemplate, destStore);
tmplObj.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
}
TemplateApiResult res = new TemplateApiResult((TemplateObject) templateOnStore);
res.setResult(ex.getMessage());
future.complete(res);
}
return future;
}
private AsyncCallFuture<TemplateApiResult> copyAsync(
DataObject source, TemplateInfo template, DataStore store) {
AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();
DataObject templateOnStore = store.create(template);
templateOnStore.processEvent(Event.CreateOnlyRequested);
TemplateOpContext<TemplateApiResult> context =
new TemplateOpContext<TemplateApiResult>(null, (TemplateObject) templateOnStore, future);
AsyncCallbackDispatcher<TemplateServiceImpl, CopyCommandResult> caller =
AsyncCallbackDispatcher.create(this);
caller.setCallback(caller.getTarget().copyTemplateCallBack(null, null)).setContext(context);
_motionSrv.copyAsync(source, templateOnStore, caller);
return future;
}
@Test(priority = -1)
public void setUp() {
ComponentContext.initComponentsLifeCycle();
host = hostDao.findByGuid(this.getHostGuid());
if (host != null) {
dcId = host.getDataCenterId();
clusterId = host.getClusterId();
podId = host.getPodId();
imageStore = this.imageStoreDao.findByName(imageStoreName);
} else {
// 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,
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(),
this.getHostGateway(),
this.getHostCidr(),
8,
"test");
pod = podDao.persist(pod);
podId = pod.getId();
// create xen cluster
ClusterVO cluster = new ClusterVO(dc.getId(), pod.getId(), "devcloud cluster");
cluster.setHypervisorType(HypervisorType.VMware.toString());
cluster.setClusterType(ClusterType.ExternalManaged);
cluster.setManagedState(ManagedState.Managed);
cluster = clusterDao.persist(cluster);
clusterId = cluster.getId();
// setup vcenter
ClusterDetailsVO clusterDetailVO = new ClusterDetailsVO(cluster.getId(), "url", null);
this.clusterDetailsDao.persist(clusterDetailVO);
clusterDetailVO = new ClusterDetailsVO(cluster.getId(), "username", null);
this.clusterDetailsDao.persist(clusterDetailVO);
clusterDetailVO = new ClusterDetailsVO(cluster.getId(), "password", null);
this.clusterDetailsDao.persist(clusterDetailVO);
// create xen host
host = new HostVO(this.getHostGuid());
host.setName("devcloud vmware host");
host.setType(Host.Type.Routing);
host.setPrivateIpAddress(this.getHostIp());
host.setDataCenterId(dc.getId());
host.setVersion("6.0.1");
host.setAvailable(true);
host.setSetup(true);
host.setPodId(podId);
host.setLastPinged(0);
host.setResourceState(ResourceState.Enabled);
host.setHypervisorType(HypervisorType.VMware);
host.setClusterId(cluster.getId());
host = hostDao.persist(host);
imageStore = new ImageStoreVO();
imageStore.setName(imageStoreName);
imageStore.setDataCenterId(dcId);
imageStore.setProviderName("CloudStack ImageStore Provider");
imageStore.setRole(DataStoreRole.Image);
imageStore.setUrl(this.getSecondaryStorage());
imageStore.setUuid(UUID.randomUUID().toString());
imageStore.setProtocol("nfs");
imageStore = imageStoreDao.persist(imageStore);
}
image = new VMTemplateVO();
image.setTemplateType(TemplateType.USER);
image.setUrl(this.getTemplateUrl());
image.setUniqueName(UUID.randomUUID().toString());
image.setName(UUID.randomUUID().toString());
image.setPublicTemplate(true);
image.setFeatured(true);
image.setRequiresHvm(true);
image.setBits(64);
image.setFormat(Storage.ImageFormat.VHD);
image.setEnablePassword(true);
image.setEnableSshKey(true);
image.setGuestOSId(1);
image.setBootable(true);
image.setPrepopulate(true);
image.setCrossZones(true);
image.setExtractable(true);
image = imageDataDao.persist(image);
/*
* TemplateDataStoreVO templateStore = new TemplateDataStoreVO();
*
* templateStore.setDataStoreId(imageStore.getId());
* templateStore.setDownloadPercent(100);
* templateStore.setDownloadState(Status.DOWNLOADED);
* templateStore.setDownloadUrl(imageStore.getUrl());
* templateStore.setInstallPath(this.getImageInstallPath());
* templateStore.setTemplateId(image.getId());
* templateStoreDao.persist(templateStore);
*/
DataStore store = this.dataStoreMgr.getDataStore(imageStore.getId(), DataStoreRole.Image);
TemplateInfo template = templateFactory.getTemplate(image.getId(), DataStoreRole.Image);
DataObject templateOnStore = store.create(template);
TemplateObjectTO to = new TemplateObjectTO();
to.setPath(this.getImageInstallPath());
CopyCmdAnswer answer = new CopyCmdAnswer(to);
templateOnStore.processEvent(Event.CreateOnlyRequested);
templateOnStore.processEvent(Event.OperationSuccessed, answer);
}
@Override
public AsyncCallFuture<TemplateApiResult> copyTemplate(
TemplateInfo srcTemplate, DataStore destStore) {
// for vmware template, we need to check if ova packing is needed, since template created from
// snapshot does not have .ova file
// we invoke createEntityExtractURL to trigger ova packing. Ideally, we can directly use
// extractURL to pass to following createTemplate.
// Need to understand what is the background to use two different urls for copy and extract.
if (srcTemplate.getFormat() == ImageFormat.OVA) {
ImageStoreEntity tmpltStore = (ImageStoreEntity) srcTemplate.getDataStore();
tmpltStore.createEntityExtractUrl(
srcTemplate.getInstallPath(), srcTemplate.getFormat(), srcTemplate);
}
// generate a URL from source template ssvm to download to destination data store
String url = generateCopyUrl(srcTemplate);
if (url == null) {
s_logger.warn(
"Unable to start/resume copy of template "
+ srcTemplate.getUniqueName()
+ " to "
+ destStore.getName()
+ ", no secondary storage vm in running state in source zone");
throw new CloudRuntimeException("No secondary VM in running state in source template zone ");
}
TemplateObject tmplForCopy =
(TemplateObject) _templateFactory.getTemplate(srcTemplate, destStore);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Setting source template url to " + url);
}
tmplForCopy.setUrl(url);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Mark template_store_ref entry as Creating");
}
AsyncCallFuture<TemplateApiResult> future = new AsyncCallFuture<TemplateApiResult>();
DataObject templateOnStore = destStore.create(tmplForCopy);
templateOnStore.processEvent(Event.CreateOnlyRequested);
if (s_logger.isDebugEnabled()) {
s_logger.debug("Invoke datastore driver createAsync to create template on destination store");
}
try {
TemplateOpContext<TemplateApiResult> context =
new TemplateOpContext<TemplateApiResult>(null, (TemplateObject) templateOnStore, future);
AsyncCallbackDispatcher<TemplateServiceImpl, CreateCmdResult> caller =
AsyncCallbackDispatcher.create(this);
caller
.setCallback(caller.getTarget().copyTemplateCrossZoneCallBack(null, null))
.setContext(context);
destStore.getDriver().createAsync(destStore, templateOnStore, caller);
} catch (CloudRuntimeException ex) {
// clean up already persisted template_store_ref entry in case of createTemplateCallback is
// never called
TemplateDataStoreVO templateStoreVO =
_vmTemplateStoreDao.findByStoreTemplate(destStore.getId(), srcTemplate.getId());
if (templateStoreVO != null) {
TemplateInfo tmplObj = _templateFactory.getTemplate(srcTemplate, destStore);
tmplObj.processEvent(ObjectInDataStoreStateMachine.Event.OperationFailed);
}
TemplateApiResult res = new TemplateApiResult((TemplateObject) templateOnStore);
res.setResult(ex.getMessage());
future.complete(res);
}
return future;
}