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

Example 1 with VirtualDeviceBackingInfo

use of com.vmware.vim25.VirtualDeviceBackingInfo in project CloudStack-archive by CloudStack-extras.

the class VirtualMachineMO method getDiskDatastorePathChain.

@Deprecated
public List<Pair<String, ManagedObjectReference>> getDiskDatastorePathChain(VirtualDisk disk, boolean followChain) throws Exception {
    VirtualDeviceBackingInfo backingInfo = disk.getBacking();
    if (!(backingInfo instanceof VirtualDiskFlatVer2BackingInfo)) {
        throw new Exception("Unsupported VirtualDeviceBackingInfo");
    }
    List<Pair<String, ManagedObjectReference>> pathList = new ArrayList<Pair<String, ManagedObjectReference>>();
    VirtualDiskFlatVer2BackingInfo diskBackingInfo = (VirtualDiskFlatVer2BackingInfo) backingInfo;
    if (!followChain) {
        pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
        return pathList;
    }
    Pair<DatacenterMO, String> dcPair = getOwnerDatacenter();
    VirtualMachineFileInfo vmFilesInfo = getFileInfo();
    DatastoreFile snapshotDirFile = new DatastoreFile(vmFilesInfo.getSnapshotDirectory());
    DatastoreFile vmxDirFile = new DatastoreFile(vmFilesInfo.getVmPathName());
    do {
        if (diskBackingInfo.getParent() != null) {
            pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
            diskBackingInfo = diskBackingInfo.getParent();
        } else {
            // try getting parent info from VMDK file itself 
            byte[] content = null;
            try {
                String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), diskBackingInfo.getFileName());
                content = getContext().getResourceContent(url);
                if (content == null || content.length == 0) {
                    break;
                }
                pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
            } catch (Exception e) {
                // if snapshot directory has been changed to place other than default. VMware has a bug
                // that its corresponding disk backing info is not updated correctly. therefore, we will try search
                // in snapshot directory one more time
                DatastoreFile currentFile = new DatastoreFile(diskBackingInfo.getFileName());
                String vmdkFullDsPath = snapshotDirFile.getCompanionPath(currentFile.getFileName());
                String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), vmdkFullDsPath);
                content = getContext().getResourceContent(url);
                if (content == null || content.length == 0) {
                    break;
                }
                pathList.add(new Pair<String, ManagedObjectReference>(vmdkFullDsPath, diskBackingInfo.getDatastore()));
            }
            VmdkFileDescriptor descriptor = new VmdkFileDescriptor();
            descriptor.parse(content);
            if (descriptor.getParentFileName() != null && !descriptor.getParentFileName().isEmpty()) {
                // create a fake one
                VirtualDiskFlatVer2BackingInfo parentDiskBackingInfo = new VirtualDiskFlatVer2BackingInfo();
                parentDiskBackingInfo.setDatastore(diskBackingInfo.getDatastore());
                String parentFileName = descriptor.getParentFileName();
                if (parentFileName.startsWith("/")) {
                    int fileNameStartPos = parentFileName.lastIndexOf("/");
                    parentFileName = parentFileName.substring(fileNameStartPos + 1);
                    parentDiskBackingInfo.setFileName(vmxDirFile.getCompanionPath(parentFileName));
                } else {
                    parentDiskBackingInfo.setFileName(snapshotDirFile.getCompanionPath(parentFileName));
                }
                diskBackingInfo = parentDiskBackingInfo;
            } else {
                break;
            }
        }
    } while (diskBackingInfo != null);
    return pathList;
}

Example 2 with VirtualDeviceBackingInfo

use of com.vmware.vim25.VirtualDeviceBackingInfo in project CloudStack-archive by CloudStack-extras.

the class VmwareHelper method prepareDiskDevice.

// vmdkDatastorePath: [datastore name] vmdkFilePath, create delta disk based on disk from template
public static VirtualDevice prepareDiskDevice(VirtualMachineMO vmMo, int controllerKey, String vmdkDatastorePath, int sizeInMb, ManagedObjectReference morDs, VirtualDisk templateDisk, int deviceNumber, int contextNumber) throws Exception {
    assert (templateDisk != null);
    VirtualDeviceBackingInfo parentBacking = templateDisk.getBacking();
    assert (parentBacking != null);
    // TODO Not sure if we need to check if the disk in template and the new disk needs to share the 
    // same datastore
    VirtualDisk disk = new VirtualDisk();
    if (parentBacking instanceof VirtualDiskFlatVer1BackingInfo) {
        VirtualDiskFlatVer1BackingInfo backingInfo = new VirtualDiskFlatVer1BackingInfo();
        backingInfo.setDiskMode(((VirtualDiskFlatVer1BackingInfo) parentBacking).getDiskMode());
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        backingInfo.setParent((VirtualDiskFlatVer1BackingInfo) parentBacking);
        disk.setBacking(backingInfo);
    } else if (parentBacking instanceof VirtualDiskFlatVer2BackingInfo) {
        VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
        backingInfo.setDiskMode(((VirtualDiskFlatVer2BackingInfo) parentBacking).getDiskMode());
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        backingInfo.setParent((VirtualDiskFlatVer2BackingInfo) parentBacking);
        disk.setBacking(backingInfo);
    } else if (parentBacking instanceof VirtualDiskRawDiskMappingVer1BackingInfo) {
        VirtualDiskRawDiskMappingVer1BackingInfo backingInfo = new VirtualDiskRawDiskMappingVer1BackingInfo();
        backingInfo.setDiskMode(((VirtualDiskRawDiskMappingVer1BackingInfo) parentBacking).getDiskMode());
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        backingInfo.setParent((VirtualDiskRawDiskMappingVer1BackingInfo) parentBacking);
        disk.setBacking(backingInfo);
    } else if (parentBacking instanceof VirtualDiskSparseVer1BackingInfo) {
        VirtualDiskSparseVer1BackingInfo backingInfo = new VirtualDiskSparseVer1BackingInfo();
        backingInfo.setDiskMode(((VirtualDiskSparseVer1BackingInfo) parentBacking).getDiskMode());
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        backingInfo.setParent((VirtualDiskSparseVer1BackingInfo) parentBacking);
        disk.setBacking(backingInfo);
    } else if (parentBacking instanceof VirtualDiskSparseVer2BackingInfo) {
        VirtualDiskSparseVer2BackingInfo backingInfo = new VirtualDiskSparseVer2BackingInfo();
        backingInfo.setDiskMode(((VirtualDiskSparseVer2BackingInfo) parentBacking).getDiskMode());
        backingInfo.setDatastore(morDs);
        backingInfo.setFileName(vmdkDatastorePath);
        backingInfo.setParent((VirtualDiskSparseVer2BackingInfo) parentBacking);
        disk.setBacking(backingInfo);
    } else {
        throw new Exception("Unsupported disk backing: " + parentBacking.getClass().getCanonicalName());
    }
    if (controllerKey < 0)
        controllerKey = vmMo.getIDEDeviceControllerKey();
    disk.setControllerKey(controllerKey);
    if (deviceNumber < 0)
        deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
    disk.setKey(-contextNumber);
    disk.setUnitNumber(deviceNumber);
    disk.setCapacityInKB(sizeInMb * 1024);
    VirtualDeviceConnectInfo connectInfo = new VirtualDeviceConnectInfo();
    connectInfo.setConnected(true);
    connectInfo.setStartConnected(true);
    disk.setConnectable(connectInfo);
    return disk;
}

Example 3 with VirtualDeviceBackingInfo

use of com.vmware.vim25.VirtualDeviceBackingInfo in project cloudstack by apache.

the class VmwareResource method postNvpConfigBeforeStart.

private static void postNvpConfigBeforeStart(VirtualMachineMO vmMo, VirtualMachineTO vmSpec) throws Exception {
    /**
         * We need to configure the port on the DV switch after the host is
         * connected. So make this happen between the configure and start of
         * the VM
         */
    int nicIndex = 0;
    for (NicTO nicTo : sortNicsByDeviceId(vmSpec.getNics())) {
        if (nicTo.getBroadcastType() == BroadcastDomainType.Lswitch) {
            // We need to create a port with a unique vlan and pass the key to the nic device
            s_logger.trace("Nic " + nicTo.toString() + " is connected to an NVP logicalswitch");
            VirtualDevice nicVirtualDevice = vmMo.getNicDeviceByIndex(nicIndex);
            if (nicVirtualDevice == null) {
                //FIXME Generic exceptions are bad
                throw new Exception("Failed to find a VirtualDevice for nic " + nicIndex);
            }
            VirtualDeviceBackingInfo backing = nicVirtualDevice.getBacking();
            if (backing instanceof VirtualEthernetCardDistributedVirtualPortBackingInfo) {
                // This NIC is connected to a Distributed Virtual Switch
                VirtualEthernetCardDistributedVirtualPortBackingInfo portInfo = (VirtualEthernetCardDistributedVirtualPortBackingInfo) backing;
                DistributedVirtualSwitchPortConnection port = portInfo.getPort();
                String portKey = port.getPortKey();
                String portGroupKey = port.getPortgroupKey();
                String dvSwitchUuid = port.getSwitchUuid();
                s_logger.debug("NIC " + nicTo.toString() + " is connected to dvSwitch " + dvSwitchUuid + " pg " + portGroupKey + " port " + portKey);
                ManagedObjectReference dvSwitchManager = vmMo.getContext().getVimClient().getServiceContent().getDvSwitchManager();
                ManagedObjectReference dvSwitch = vmMo.getContext().getVimClient().getService().queryDvsByUuid(dvSwitchManager, dvSwitchUuid);
                // Get all ports
                DistributedVirtualSwitchPortCriteria criteria = new DistributedVirtualSwitchPortCriteria();
                criteria.setInside(true);
                criteria.getPortgroupKey().add(portGroupKey);
                List<DistributedVirtualPort> dvPorts = vmMo.getContext().getVimClient().getService().fetchDVPorts(dvSwitch, criteria);
                DistributedVirtualPort vmDvPort = null;
                List<Integer> usedVlans = new ArrayList<Integer>();
                for (DistributedVirtualPort dvPort : dvPorts) {
                    // Find the port for this NIC by portkey
                    if (portKey.equals(dvPort.getKey())) {
                        vmDvPort = dvPort;
                    }
                    VMwareDVSPortSetting settings = (VMwareDVSPortSetting) dvPort.getConfig().getSetting();
                    VmwareDistributedVirtualSwitchVlanIdSpec vlanId = (VmwareDistributedVirtualSwitchVlanIdSpec) settings.getVlan();
                    s_logger.trace("Found port " + dvPort.getKey() + " with vlan " + vlanId.getVlanId());
                    if (vlanId.getVlanId() > 0 && vlanId.getVlanId() < 4095) {
                        usedVlans.add(vlanId.getVlanId());
                    }
                }
                if (vmDvPort == null) {
                    throw new Exception("Empty port list from dvSwitch for nic " + nicTo.toString());
                }
                DVPortConfigInfo dvPortConfigInfo = vmDvPort.getConfig();
                VMwareDVSPortSetting settings = (VMwareDVSPortSetting) dvPortConfigInfo.getSetting();
                VmwareDistributedVirtualSwitchVlanIdSpec vlanId = (VmwareDistributedVirtualSwitchVlanIdSpec) settings.getVlan();
                BoolPolicy blocked = settings.getBlocked();
                if (blocked.isValue() == Boolean.TRUE) {
                    s_logger.trace("Port is blocked, set a vlanid and unblock");
                    DVPortConfigSpec dvPortConfigSpec = new DVPortConfigSpec();
                    VMwareDVSPortSetting edittedSettings = new VMwareDVSPortSetting();
                    // Unblock
                    blocked.setValue(Boolean.FALSE);
                    blocked.setInherited(Boolean.FALSE);
                    edittedSettings.setBlocked(blocked);
                    // Set vlan
                    int i;
                    for (i = 1; i < 4095; i++) {
                        if (!usedVlans.contains(i))
                            break;
                    }
                    // FIXME should be a determined
                    vlanId.setVlanId(i);
                    // based on usage
                    vlanId.setInherited(false);
                    edittedSettings.setVlan(vlanId);
                    dvPortConfigSpec.setSetting(edittedSettings);
                    dvPortConfigSpec.setOperation("edit");
                    dvPortConfigSpec.setKey(portKey);
                    List<DVPortConfigSpec> dvPortConfigSpecs = new ArrayList<DVPortConfigSpec>();
                    dvPortConfigSpecs.add(dvPortConfigSpec);
                    ManagedObjectReference task = vmMo.getContext().getVimClient().getService().reconfigureDVPortTask(dvSwitch, dvPortConfigSpecs);
                    if (!vmMo.getContext().getVimClient().waitForTask(task)) {
                        throw new Exception("Failed to configure the dvSwitch port for nic " + nicTo.toString());
                    }
                    s_logger.debug("NIC " + nicTo.toString() + " connected to vlan " + i);
                } else {
                    s_logger.trace("Port already configured and set to vlan " + vlanId.getVlanId());
                }
            } else if (backing instanceof VirtualEthernetCardNetworkBackingInfo) {
            // This NIC is connected to a Virtual Switch
            // Nothing to do
            } else if (backing instanceof VirtualEthernetCardOpaqueNetworkBackingInfo) {
            //if NSX API VERSION >= 4.2, connect to br-int (nsx.network), do not create portgroup else previous behaviour
            //OK, connected to OpaqueNetwork
            } else {
                s_logger.error("nic device backing is of type " + backing.getClass().getName());
                //FIXME Generic exceptions are bad
                throw new Exception("Incompatible backing for a VirtualDevice for nic " + nicIndex);
            }
        }
        nicIndex++;
    }
}

Example 4 with VirtualDeviceBackingInfo

use of com.vmware.vim25.VirtualDeviceBackingInfo in project cloudstack by apache.

the class VirtualMachineMO method getDiskDatastorePathChain.

@Deprecated
public List<Pair<String, ManagedObjectReference>> getDiskDatastorePathChain(VirtualDisk disk, boolean followChain) throws Exception {
    VirtualDeviceBackingInfo backingInfo = disk.getBacking();
    if (!(backingInfo instanceof VirtualDiskFlatVer2BackingInfo)) {
        throw new Exception("Unsupported VirtualDeviceBackingInfo");
    }
    List<Pair<String, ManagedObjectReference>> pathList = new ArrayList<Pair<String, ManagedObjectReference>>();
    VirtualDiskFlatVer2BackingInfo diskBackingInfo = (VirtualDiskFlatVer2BackingInfo) backingInfo;
    if (!followChain) {
        pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
        return pathList;
    }
    Pair<DatacenterMO, String> dcPair = getOwnerDatacenter();
    VirtualMachineFileInfo vmFilesInfo = getFileInfo();
    DatastoreFile snapshotDirFile = new DatastoreFile(vmFilesInfo.getSnapshotDirectory());
    DatastoreFile vmxDirFile = new DatastoreFile(vmFilesInfo.getVmPathName());
    do {
        if (diskBackingInfo.getParent() != null) {
            pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
            diskBackingInfo = diskBackingInfo.getParent();
        } else {
            // try getting parent info from VMDK file itself
            byte[] content = null;
            try {
                String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), diskBackingInfo.getFileName());
                content = getContext().getResourceContent(url);
                if (content == null || content.length == 0) {
                    break;
                }
                pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
            } catch (Exception e) {
                // if snapshot directory has been changed to place other than default. VMware has a bug
                // that its corresponding disk backing info is not updated correctly. therefore, we will try search
                // in snapshot directory one more time
                DatastoreFile currentFile = new DatastoreFile(diskBackingInfo.getFileName());
                String vmdkFullDsPath = snapshotDirFile.getCompanionPath(currentFile.getFileName());
                String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), vmdkFullDsPath);
                content = getContext().getResourceContent(url);
                if (content == null || content.length == 0) {
                    break;
                }
                pathList.add(new Pair<String, ManagedObjectReference>(vmdkFullDsPath, diskBackingInfo.getDatastore()));
            }
            VmdkFileDescriptor descriptor = new VmdkFileDescriptor();
            descriptor.parse(content);
            if (descriptor.getParentFileName() != null && !descriptor.getParentFileName().isEmpty()) {
                // create a fake one
                VirtualDiskFlatVer2BackingInfo parentDiskBackingInfo = new VirtualDiskFlatVer2BackingInfo();
                parentDiskBackingInfo.setDatastore(diskBackingInfo.getDatastore());
                String parentFileName = descriptor.getParentFileName();
                if (parentFileName.startsWith("/")) {
                    int fileNameStartPos = parentFileName.lastIndexOf("/");
                    parentFileName = parentFileName.substring(fileNameStartPos + 1);
                    parentDiskBackingInfo.setFileName(vmxDirFile.getCompanionPath(parentFileName));
                } else {
                    parentDiskBackingInfo.setFileName(snapshotDirFile.getCompanionPath(parentFileName));
                }
                diskBackingInfo = parentDiskBackingInfo;
            } else {
                break;
            }
        }
    } while (diskBackingInfo != null);
    return pathList;
}

Example 5 with VirtualDeviceBackingInfo

use of com.vmware.vim25.VirtualDeviceBackingInfo in project cloudstack by apache.

the class VirtualMachineMO method getDiskCurrentTopBackingFileInChain.

public String getDiskCurrentTopBackingFileInChain(String deviceBusName) throws Exception {
    List<VirtualDevice> devices = _context.getVimClient().getDynamicProperty(_mor, "config.hardware.device");
    if (devices != null && devices.size() > 0) {
        for (VirtualDevice device : devices) {
            if (device instanceof VirtualDisk) {
                s_logger.info("Test against disk device, controller key: " + device.getControllerKey() + ", unit number: " + device.getUnitNumber());
                VirtualDeviceBackingInfo backingInfo = ((VirtualDisk) device).getBacking();
                if (backingInfo instanceof VirtualDiskFlatVer2BackingInfo) {
                    VirtualDiskFlatVer2BackingInfo diskBackingInfo = (VirtualDiskFlatVer2BackingInfo) backingInfo;
                    String deviceNumbering = getDeviceBusName(devices, device);
                    if (deviceNumbering.equals(deviceBusName))
                        return diskBackingInfo.getFileName();
                }
            }
        }
    }
    return null;
}