Examples with FileAlreadyExists com.vmware.vim25.FileAlreadyExists used on opensource projects

Example 1 with FileAlreadyExists

use of com.vmware.vim25.FileAlreadyExists in project photon-model by vmware.

the class InstanceClient method createInstanceFromSnapshot.

public ComputeState createInstanceFromSnapshot() throws Exception {
    String message = "";
    if (this.ctx.snapshotMoRef == null) {
        message = String.format("No MoRef found for the specified snapshot %s", this.ctx.child.documentSelfLink);
        logger.error(message);
        this.ctx.fail(new IllegalStateException(message));
    }
    if (this.ctx.referenceComputeMoRef == null) {
        if (this.ctx.snapshotMoRef == null) {
            message = String.format("No MoRef found for the reference compute for linkedclone creation for %s.", this.ctx.child.documentSelfLink);
            logger.error(message);
            this.ctx.fail(new IllegalStateException(message));
        }
    }
    VirtualMachineRelocateSpec relocateSpec = new VirtualMachineRelocateSpec();
    relocateSpec.setDiskMoveType(VirtualMachineRelocateDiskMoveOptions.CREATE_NEW_CHILD_DISK_BACKING.value());
    VirtualMachineCloneSpec cloneSpec = new VirtualMachineCloneSpec();
    cloneSpec.setPowerOn(false);
    cloneSpec.setLocation(relocateSpec);
    cloneSpec.setSnapshot(this.ctx.snapshotMoRef);
    cloneSpec.setTemplate(false);
    ManagedObjectReference folder = getVmFolder();
    String displayName = this.ctx.child.name;
    ManagedObjectReference linkedCloneTask = getVimPort().cloneVMTask(this.ctx.referenceComputeMoRef, folder, displayName, cloneSpec);
    TaskInfo info = waitTaskEnd(linkedCloneTask);
    if (info.getState() == TaskInfoState.ERROR) {
        MethodFault fault = info.getError().getFault();
        if (fault instanceof FileAlreadyExists) {
            // a .vmx file already exists, assume someone won the race to create the vm
            return null;
        } else {
            return VimUtils.rethrow(info.getError());
        }
    }
    ManagedObjectReference clonedVM = (ManagedObjectReference) info.getResult();
    if (clonedVM == null) {
        // vm was created by someone else
        return null;
    }
    // store reference to created vm for further processing
    this.vm = clonedVM;
    customizeAfterClone();
    ComputeState state = new ComputeState();
    state.resourcePoolLink = VimUtils.firstNonNull(this.ctx.child.resourcePoolLink, this.ctx.parent.resourcePoolLink);
    return state;
}

Example 2 with FileAlreadyExists

use of com.vmware.vim25.FileAlreadyExists in project photon-model by vmware.

the class InstanceClient method cloneVm.

private ManagedObjectReference cloneVm(ManagedObjectReference template) throws Exception {
    ManagedObjectReference folder = getVmFolder();
    List<VirtualMachineDefinedProfileSpec> pbmSpec = getPbmProfileSpec(this.bootDisk);
    ManagedObjectReference datastore = getDataStoreForDisk(this.bootDisk, pbmSpec);
    ManagedObjectReference resourcePool = getResourcePool();
    Map<String, Object> props = this.get.entityProps(template, VimPath.vm_config_hardware_device);
    ArrayOfVirtualDevice devices = (ArrayOfVirtualDevice) props.get(VimPath.vm_config_hardware_device);
    VirtualDisk vd = devices.getVirtualDevice().stream().filter(d -> d instanceof VirtualDisk).map(d -> (VirtualDisk) d).findFirst().orElse(null);
    VirtualMachineRelocateSpec relocSpec = new VirtualMachineRelocateSpec();
    relocSpec.setDatastore(datastore);
    if (pbmSpec != null) {
        pbmSpec.stream().forEach(spec -> {
            relocSpec.getProfile().add(spec);
        });
    }
    relocSpec.setFolder(folder);
    relocSpec.setPool(resourcePool);
    relocSpec.setDiskMoveType(computeDiskMoveType().value());
    VirtualMachineCloneSpec cloneSpec = new VirtualMachineCloneSpec();
    cloneSpec.setLocation(relocSpec);
    // Set the provisioning type of the parent disk.
    VirtualMachineRelocateSpecDiskLocator diskProvisionTypeLocator = setProvisioningType(vd, datastore, pbmSpec);
    if (diskProvisionTypeLocator != null) {
        cloneSpec.getLocation().getDisk().add(diskProvisionTypeLocator);
    }
    cloneSpec.setPowerOn(false);
    cloneSpec.setTemplate(false);
    String displayName = this.ctx.child.name;
    ManagedObjectReference cloneTask = getVimPort().cloneVMTask(template, folder, displayName, cloneSpec);
    TaskInfo info = waitTaskEnd(cloneTask);
    if (info.getState() == TaskInfoState.ERROR) {
        MethodFault fault = info.getError().getFault();
        if (fault instanceof FileAlreadyExists) {
            // a .vmx file already exists, assume someone won the race to create the vm
            return null;
        } else {
            return VimUtils.rethrow(info.getError());
        }
    }
    return (ManagedObjectReference) info.getResult();
}

Example 3 with FileAlreadyExists

use of com.vmware.vim25.FileAlreadyExists in project photon-model by vmware.

the class InstanceClient method createVm.

/**
 * Creates a VM in vsphere. This method will block until the CreateVM_Task completes. The path
 * to the .vmx file is explicitly set and its existence is iterpreted as if the VM has been
 * successfully created and returns null.
 *
 * @return
 * @throws FinderException
 * @throws Exception
 */
private ManagedObjectReference createVm() throws Exception {
    ManagedObjectReference folder = getVmFolder();
    List<VirtualMachineDefinedProfileSpec> pbmSpec = getPbmProfileSpec(this.bootDisk);
    ManagedObjectReference datastore = getDataStoreForDisk(this.bootDisk, pbmSpec);
    ManagedObjectReference resourcePool = getResourcePool();
    ManagedObjectReference host = getHost();
    // datastore from that.
    if (datastore == null) {
        ManagedObjectReference dsFromSp = getDatastoreFromStoragePolicy(this.connection, pbmSpec);
        datastore = dsFromSp == null ? getDatastore() : dsFromSp;
    }
    String datastoreName = this.get.entityProp(datastore, "name");
    VirtualMachineConfigSpec spec = buildVirtualMachineConfigSpec(datastoreName);
    String gt = CustomProperties.of(this.ctx.child).getString(CustomProperties.GUEST_ID, null);
    if (gt != null) {
        try {
            gt = VirtualMachineGuestOsIdentifier.valueOf(gt).value();
        } catch (IllegalArgumentException e) {
            // silently default to generic 64 bit guest.
            gt = DEFAULT_GUEST_ID.value();
        }
        spec.setGuestId(gt);
    }
    populateCloudConfig(spec, null);
    recordTimestamp(spec.getExtraConfig());
    // set the maximum snapshot limit if specified
    final String snapshotLimit = CustomProperties.of(this.ctx.child).getString(CustomProperties.SNAPSHOT_MAXIMUM_LIMIT);
    recordSnapshotLimit(spec.getExtraConfig(), snapshotLimit);
    ManagedObjectReference vmTask = getVimPort().createVMTask(folder, spec, resourcePool, host);
    TaskInfo info = waitTaskEnd(vmTask);
    if (info.getState() == TaskInfoState.ERROR) {
        MethodFault fault = info.getError().getFault();
        if (fault instanceof FileAlreadyExists) {
            // a .vmx file already exists, assume someone won the race to create the vm
            return null;
        } else {
            return VimUtils.rethrow(info.getError());
        }
    }
    return (ManagedObjectReference) info.getResult();
}