private VirtualMachineRelocateSpec createRelocateSpec(
PrintStream jLogger,
boolean linkedClone,
String resourcePoolName,
String cluster,
String datastoreName,
boolean isResourcePoolRequired)
throws RemoteException, MalformedURLException, VSphereException {
VirtualMachineRelocateSpec rel = new VirtualMachineRelocateSpec();
if (linkedClone) {
rel.setDiskMoveType("createNewChildDiskBacking");
} else {
rel.setDiskMoveType("moveAllDiskBackingsAndDisallowSharing");
}
ClusterComputeResource clusterResource = getClusterByName(cluster);
// probably only of interest if someone actually entered a cluster name
if (clusterResource == null && StringUtils.isNotBlank(cluster)) {
logMessage(
jLogger,
"Cluster resource "
+ cluster
+ " does not exist, root folder will be used for getting resource pool and datastore");
}
if (resourcePoolName != null && !resourcePoolName.isEmpty()) {
ResourcePool resourcePool = getResourcePoolByName(resourcePoolName, clusterResource);
if (resourcePool == null) {
throw new VSphereException("Resource pool \"" + resourcePoolName + "\" not found");
}
rel.setPool(resourcePool.getMOR());
} else if (isResourcePoolRequired) {
throw new VSphereException("You must specify a resource pool when using a template");
}
if (datastoreName != null && !datastoreName.isEmpty()) {
Datastore datastore = getDatastoreByName(datastoreName, clusterResource);
if (datastore == null) {
throw new VSphereException("Datastore \"" + datastoreName + "\" not found!");
}
rel.setDatastore(datastore.getMOR());
}
return rel;
}
/**
* Clones a new VM from a given vm or template with a given name.
*
* @param cloneName - name of VM to be created
* @param sourceName - name of VM or template to be cloned
* @param linkedClone - true if you want to re-use disk backings
* @param resourcePoolName - resource pool to use
* @param cluster - ComputeClusterResource to use
* @param datastoreName - Datastore to use
* @throws VSphereException
*/
public void cloneVm(
String cloneName,
String sourceName,
boolean linkedClone,
String resourcePoolName,
String cluster,
String datastoreName,
boolean powerOn,
PrintStream jLogger)
throws VSphereException {
boolean DO_USE_SNAPSHOTS = true;
logMessage(
jLogger, "Creating a shallow clone of \"" + sourceName + "\" to \"" + cloneName + "\"");
cloneOrDeployVm(
cloneName,
sourceName,
linkedClone,
resourcePoolName,
cluster,
datastoreName,
DO_USE_SNAPSHOTS,
powerOn,
jLogger);
}
/**
* Deploys a new VM from a given template with a given name.
*
* @param cloneName - name of VM to be created
* @param sourceName - name of VM or template to be cloned
* @param linkedClone - true if you want to re-use disk backings
* @param resourcePoolName - resource pool to use
* @param cluster - ComputeClusterResource to use
* @param datastoreName - Datastore to use
* @throws VSphereException
*/
public void deployVm(
String cloneName,
String sourceName,
boolean linkedClone,
String resourcePoolName,
String cluster,
String datastoreName,
boolean powerOn,
PrintStream jLogger)
throws VSphereException {
boolean DO_NOT_USE_SNAPSHOTS = false;
logMessage(
jLogger, "Deploying new vm \"" + cloneName + "\" from template \"" + sourceName + "\"");
cloneOrDeployVm(
cloneName,
sourceName,
linkedClone,
resourcePoolName,
cluster,
datastoreName,
DO_NOT_USE_SNAPSHOTS,
powerOn,
jLogger);
}
private void cloneOrDeployVm(
String cloneName,
String sourceName,
boolean linkedClone,
String resourcePoolName,
String cluster,
String datastoreName,
boolean useSnapshot,
boolean powerOn,
PrintStream jLogger)
throws VSphereException {
try {
VirtualMachine sourceVm = getVmByName(sourceName);
if (sourceVm == null) {
throw new VSphereException("VM or template \"" + sourceName + "\" not found");
}
if (getVmByName(cloneName) != null) {
throw new VSphereException("VM \"" + cloneName + "\" already exists");
}
VirtualMachineRelocateSpec rel =
createRelocateSpec(
jLogger,
linkedClone,
resourcePoolName,
cluster,
datastoreName,
sourceVm.getConfig().template);
VirtualMachineCloneSpec cloneSpec = createCloneSpec(rel);
cloneSpec.setTemplate(false);
cloneSpec.powerOn = powerOn;
if (useSnapshot) {
// TODO add config to allow state of VM or snapshot
if (sourceVm.getCurrentSnapShot() == null) {
throw new VSphereException(
"Source VM or Template \"" + sourceName + "\" requires at least one snapshot!");
}
cloneSpec.setSnapshot(sourceVm.getCurrentSnapShot().getMOR());
}
Task task = sourceVm.cloneVM_Task((Folder) sourceVm.getParent(), cloneName, cloneSpec);
logMessage(jLogger, "Started cloning of VM. Please wait ...");
String status = task.waitForTask();
if (!TaskInfoState.success.toString().equals(status)) {
throw new VSphereException(
"Couldn't clone \""
+ sourceName
+ "\"! Does \""
+ cloneName
+ "\" already exist? "
+ "Clone task ended with status "
+ status);
}
} catch (Exception e) {
throw new VSphereException(e);
}
}
