Examples of VirtualMachineTO

com.cloud.agent.api.to.VirtualMachineTO

Examples of com.cloud.agent.api.to.VirtualMachineTO

        return new MigrateAnswer(cmd, result == null, result, null);
    }


    private synchronized Answer execute(PrepareForMigrationCommand cmd) {


        VirtualMachineTO vm = cmd.getVirtualMachine();
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Preparing host for migrating " + vm);
        }


        NicTO[] nics = vm.getNics();
        try {
            Connect conn = LibvirtConnection.getConnection();
            for (NicTO nic : nics) {
                _vifDriver.plug(nic, null);
            }


            /* setup disks, e.g for iso */
            VolumeTO[] volumes = vm.getDisks();
            for (VolumeTO volume : volumes) {
                if (volume.getType() == Volume.Type.ISO) {
                    getVolumePath(conn, volume);
                }
            }


            synchronized (_vms) {
                _vms.put(vm.getName(), State.Migrating);
            }


            return new PrepareForMigrationAnswer(cmd);
        } catch (LibvirtException e) {
            return new PrepareForMigrationAnswer(cmd, e.toString());

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Examples of com.cloud.agent.api.to.VirtualMachineTO

            }
        }
    }


    protected synchronized StartAnswer execute(StartCommand cmd) {
        VirtualMachineTO vmSpec = cmd.getVirtualMachine();
        vmSpec.setVncAddr(cmd.getHostIp());
        String vmName = vmSpec.getName();
        LibvirtVMDef vm = null;


        State state = State.Stopped;
        Connect conn = null;
        try {
            conn = LibvirtConnection.getConnection();
            synchronized (_vms) {
                _vms.put(vmName, State.Starting);
            }


            vm = createVMFromSpec(vmSpec);


            createVbd(conn, vmSpec, vmName, vm);


            createVifs(vmSpec, vm);


            s_logger.debug("starting " + vmName + ": " + vm.toString());
            startDomain(conn, vmName, vm.toString());


            NicTO[] nics = vmSpec.getNics();
            for (NicTO nic : nics) {
                if (nic.getIsolationUri() != null
                        && nic.getIsolationUri().getScheme()
                                .equalsIgnoreCase(IsolationType.Ec2.toString())) {
                    if (vmSpec.getType() != VirtualMachine.Type.User) {
                        default_network_rules_for_systemvm(conn, vmName);
                        break;
                    } else {
                        default_network_rules(conn, vmName, nic, vmSpec.getId());
                    }
                }
            }


            state = State.Running;

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Examples of com.cloud.agent.api.to.VirtualMachineTO


        if (s_logger.isInfoEnabled()) {
            s_logger.info("Executing resource StartCommand: " + _gson.toJson(cmd));
        }


        VirtualMachineTO vmSpec = cmd.getVirtualMachine();
        String vmName = vmSpec.getName();
        
        State state = State.Stopped;
        VmwareContext context = getServiceContext();
        try {
            VmwareManager mgr = context.getStockObject(VmwareManager.CONTEXT_STOCK_NAME);


            // mark VM as starting state so that sync() can know not to report stopped too early
            synchronized (_vms) {
                _vms.put(vmName, State.Starting);
            }


            VirtualEthernetCardType nicDeviceType = VirtualEthernetCardType.valueOf(vmSpec.getDetails().get(VmDetailConstants.NIC_ADAPTER));
            if(s_logger.isDebugEnabled())
              s_logger.debug("VM " + vmName + " will be started with NIC device type: " + nicDeviceType);
            
            VmwareHypervisorHost hyperHost = getHyperHost(context);
            VolumeTO[] disks = validateDisks(vmSpec.getDisks());
            assert (disks.length > 0);
            NicTO[] nics = vmSpec.getNics();


            HashMap<String, Pair<ManagedObjectReference, DatastoreMO>> dataStoresDetails = inferDatastoreDetailsFromDiskInfo(hyperHost, context, disks);
            if ((dataStoresDetails == null) || (dataStoresDetails.isEmpty()) ){
                String msg = "Unable to locate datastore details of the volumes to be attached";
                s_logger.error(msg);
                throw new Exception(msg);
            }


            VirtualMachineMO vmMo = hyperHost.findVmOnHyperHost(vmName);
            if (vmMo != null) {
                s_logger.info("VM " + vmName + " already exists, tear down devices for reconfiguration");
                if (getVmState(vmMo) != State.Stopped)
                    vmMo.safePowerOff(_shutdown_waitMs);
                vmMo.tearDownDevices(new Class<?>[] { VirtualDisk.class, VirtualEthernetCard.class });
                vmMo.ensureScsiDeviceController();
            } else {
                ManagedObjectReference morDc = hyperHost.getHyperHostDatacenter();
                assert (morDc != null);


                vmMo = hyperHost.findVmOnPeerHyperHost(vmName);
                if (vmMo != null) {
                    if (s_logger.isInfoEnabled()) {
                        s_logger.info("Found vm " + vmName + " at other host, relocate to " + hyperHost.getHyperHostName());
                    }


                    takeVmFromOtherHyperHost(hyperHost, vmName);


                    if (getVmState(vmMo) != State.Stopped)
                        vmMo.safePowerOff(_shutdown_waitMs);
                    vmMo.tearDownDevices(new Class<?>[] { VirtualDisk.class, VirtualEthernetCard.class });
                    vmMo.ensureScsiDeviceController();
                } else {
                    int ramMb = (int) (vmSpec.getMinRam() / (1024 * 1024));
                    Pair<ManagedObjectReference, DatastoreMO> rootDiskDataStoreDetails = null;
                    for (VolumeTO vol : disks) {
                        if (vol.getType() == Volume.Type.ROOT) {
                          rootDiskDataStoreDetails = dataStoresDetails.get(vol.getPoolUuid());
                        }
                    }


                    assert (vmSpec.getSpeed() != null) && (rootDiskDataStoreDetails != null);
                    if (!hyperHost.createBlankVm(vmName, vmSpec.getCpus(), vmSpec.getSpeed().intValue(), 
                        getReserveCpuMHz(vmSpec.getSpeed().intValue()), vmSpec.getLimitCpuUse(), ramMb, getReserveMemMB(ramMb),
                      translateGuestOsIdentifier(vmSpec.getArch(), vmSpec.getOs()).toString(), rootDiskDataStoreDetails.first(), false)) {
                        throw new Exception("Failed to create VM. vmName: " + vmName);
                    }
                }


                vmMo = hyperHost.findVmOnHyperHost(vmName);
                if (vmMo == null) {
                    throw new Exception("Failed to find the newly create or relocated VM. vmName: " + vmName);
                }
            }


            int totalChangeDevices = disks.length + nics.length;
            VolumeTO volIso = null;
            if (vmSpec.getType() != VirtualMachine.Type.User) {
                // system VM needs a patch ISO
                totalChangeDevices++;
            } else {
                for (VolumeTO vol : disks) {
                    if (vol.getType() == Volume.Type.ISO) {
                        volIso = vol;
                        break;
                    }
                }


                if (volIso == null)
                    totalChangeDevices++;
            }


            VirtualMachineConfigSpec vmConfigSpec = new VirtualMachineConfigSpec();
            int ramMb = (int) (vmSpec.getMinRam() / (1024 * 1024));
            VmwareHelper.setBasicVmConfig(vmConfigSpec, vmSpec.getCpus(), vmSpec.getSpeed().intValue(), 
              getReserveCpuMHz(vmSpec.getSpeed().intValue()), ramMb, getReserveMemMB(ramMb),
            translateGuestOsIdentifier(vmSpec.getArch(), vmSpec.getOs()).toString(), vmSpec.getLimitCpuUse());
            
            VirtualDeviceConfigSpec[] deviceConfigSpecArray = new VirtualDeviceConfigSpec[totalChangeDevices];
            int i = 0;
            int ideControllerKey = vmMo.getIDEDeviceControllerKey();
            int scsiControllerKey = vmMo.getScsiDeviceControllerKey();
            int controllerKey;
            String datastoreDiskPath;


            // prepare systemvm patch ISO
            if (vmSpec.getType() != VirtualMachine.Type.User) {
                // attach ISO (for patching of system VM)
                String secStoreUrl = mgr.getSecondaryStorageStoreUrl(Long.parseLong(_dcId));
                if(secStoreUrl == null) {
                    String msg = "secondary storage for dc " + _dcId + " is not ready yet?";
                    throw new Exception(msg);
                }
                mgr.prepareSecondaryStorageStore(secStoreUrl);
                
                ManagedObjectReference morSecDs = prepareSecondaryDatastoreOnHost(secStoreUrl);
                if (morSecDs == null) {
                    String msg = "Failed to prepare secondary storage on host, secondary store url: " + secStoreUrl;
                    throw new Exception(msg);
                }
                DatastoreMO secDsMo = new DatastoreMO(hyperHost.getContext(), morSecDs);


                deviceConfigSpecArray[i] = new VirtualDeviceConfigSpec();
                Pair<VirtualDevice, Boolean> isoInfo = VmwareHelper.prepareIsoDevice(vmMo, String.format("[%s] systemvm/%s", secDsMo.getName(), mgr.getSystemVMIsoFileNameOnDatastore()), 
                  secDsMo.getMor(), true, true, i, i + 1);
                deviceConfigSpecArray[i].setDevice(isoInfo.first());
                if (isoInfo.second()) {
                  if(s_logger.isDebugEnabled())
                    s_logger.debug("Prepare ISO volume at new device " + _gson.toJson(isoInfo.first()));
                    deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.add);
                } else {
                  if(s_logger.isDebugEnabled())
                    s_logger.debug("Prepare ISO volume at existing device " + _gson.toJson(isoInfo.first()));
                    deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.edit);
                }
                i++;
            } else {
                // we will always plugin a CDROM device
                if (volIso != null && volIso.getPath() != null && !volIso.getPath().isEmpty()) {
                    Pair<String, ManagedObjectReference> isoDatastoreInfo = getIsoDatastoreInfo(hyperHost, volIso.getPath());
                    assert (isoDatastoreInfo != null);
                    assert (isoDatastoreInfo.second() != null);


                    deviceConfigSpecArray[i] = new VirtualDeviceConfigSpec();
                    Pair<VirtualDevice, Boolean> isoInfo = VmwareHelper.prepareIsoDevice(vmMo, isoDatastoreInfo.first(), isoDatastoreInfo.second(), true, true, i, i + 1);
                    deviceConfigSpecArray[i].setDevice(isoInfo.first());
                    if (isoInfo.second()) {
                      if(s_logger.isDebugEnabled())
                        s_logger.debug("Prepare ISO volume at new device " + _gson.toJson(isoInfo.first()));
                      deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.add);
                    } else {
                      if(s_logger.isDebugEnabled())
                        s_logger.debug("Prepare ISO volume at existing device " + _gson.toJson(isoInfo.first()));
                        deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.edit);
                    }
                } else {
                    deviceConfigSpecArray[i] = new VirtualDeviceConfigSpec();
                    Pair<VirtualDevice, Boolean> isoInfo = VmwareHelper.prepareIsoDevice(vmMo, null, null, true, true, i, i + 1);
                    deviceConfigSpecArray[i].setDevice(isoInfo.first());
                    if (isoInfo.second()) {
                      if(s_logger.isDebugEnabled())
                        s_logger.debug("Prepare ISO volume at existing device " + _gson.toJson(isoInfo.first()));
                      
                        deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.add);
                    } else {
                      if(s_logger.isDebugEnabled())
                        s_logger.debug("Prepare ISO volume at existing device " + _gson.toJson(isoInfo.first()));
                      
                        deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.edit);
                    }
                }
                i++;
            }


            for (VolumeTO vol : sortVolumesByDeviceId(disks)) {
                deviceConfigSpecArray[i] = new VirtualDeviceConfigSpec();


                if (vol.getType() == Volume.Type.ISO) {
                    controllerKey = ideControllerKey;
                } else {
                    if(vol.getType() == Volume.Type.ROOT) {
                      if(vmSpec.getDetails() != null && vmSpec.getDetails().get(VmDetailConstants.ROOK_DISK_CONTROLLER) != null)
                      {
                        if(vmSpec.getDetails().get(VmDetailConstants.ROOK_DISK_CONTROLLER).equalsIgnoreCase("scsi"))
                          controllerKey = scsiControllerKey;
                        else
                          controllerKey = ideControllerKey;
                      } else {
                        controllerKey = scsiControllerKey;
                      }
                    } else {
                        // DATA volume always use SCSI device
                        controllerKey = scsiControllerKey;
                    }
                }


                if (vol.getType() != Volume.Type.ISO) {
                    Pair<ManagedObjectReference, DatastoreMO> volumeDsDetails = dataStoresDetails.get(vol.getPoolUuid());
                    assert (volumeDsDetails != null);
                  VirtualDevice device;
                    datastoreDiskPath = String.format("[%s] %s.vmdk", volumeDsDetails.second().getName(), vol.getPath());
                    String chainInfo = vol.getChainInfo();


                    if (chainInfo != null && !chainInfo.isEmpty()) {
                        String[] diskChain = _gson.fromJson(chainInfo, String[].class);
                        if (diskChain == null || diskChain.length < 1) {
                            s_logger.warn("Empty previously-saved chain info, fall back to the original");
                            device = VmwareHelper.prepareDiskDevice(vmMo, controllerKey, new String[] { datastoreDiskPath }, volumeDsDetails.first(), i, i + 1);
                        } else {
                            s_logger.info("Attach the disk with stored chain info: " + chainInfo);
                            for (int j = 0; j < diskChain.length; j++) {
                                diskChain[j] = String.format("[%s] %s", volumeDsDetails.second().getName(), diskChain[j]);
                            }


                            device = VmwareHelper.prepareDiskDevice(vmMo, controllerKey, diskChain, volumeDsDetails.first(), i, i + 1);
                        }
                    } else {
                        device = VmwareHelper.prepareDiskDevice(vmMo, controllerKey, new String[] { datastoreDiskPath }, volumeDsDetails.first(), i, i + 1);
                    }
                    deviceConfigSpecArray[i].setDevice(device);
                    deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.add);


                  if(s_logger.isDebugEnabled())
                    s_logger.debug("Prepare volume at new device " + _gson.toJson(device));
                    
                    i++;
                }
            }


            VirtualDevice nic;
            int nicMask = 0;
            int nicCount = 0;
            for (NicTO nicTo : sortNicsByDeviceId(nics)) {
                s_logger.info("Prepare NIC device based on NicTO: " + _gson.toJson(nicTo));


                Pair<ManagedObjectReference, String> networkInfo = prepareNetworkFromNicInfo(vmMo.getRunningHost(), nicTo);
                if (mgr.getNexusVSwitchGlobalParameter()) {
                    String dvSwitchUuid;
                    ManagedObjectReference dcMor = hyperHost.getHyperHostDatacenter();
                    DatacenterMO dataCenterMo = new DatacenterMO(context, dcMor);
                    ManagedObjectReference dvsMor = dataCenterMo.getDvSwitchMor(networkInfo.first());
                    dvSwitchUuid = dataCenterMo.getDvSwitchUuid(dvsMor);
                    s_logger.info("Preparing NIC device on dvSwitch : " + dvSwitchUuid);
                    nic = VmwareHelper.prepareDvNicDevice(vmMo, networkInfo.first(), nicDeviceType, networkInfo.second(), dvSwitchUuid, nicTo.getMac(), i, i + 1, true, true);
                } else {
                    s_logger.info("Preparing NIC device on network " + networkInfo.second());
                    nic = VmwareHelper.prepareNicDevice(vmMo, networkInfo.first(), nicDeviceType, networkInfo.second(), nicTo.getMac(), i, i + 1, true, true);
                }
                
                deviceConfigSpecArray[i] = new VirtualDeviceConfigSpec();
                deviceConfigSpecArray[i].setDevice(nic);
                deviceConfigSpecArray[i].setOperation(VirtualDeviceConfigSpecOperation.add);
                
              if(s_logger.isDebugEnabled())
                s_logger.debug("Prepare NIC at new device " + _gson.toJson(deviceConfigSpecArray[i]));
 
              // this is really a hacking for DomR, upon DomR startup, we will reset all the NIC allocation after eth3
                if(nicCount < 3)
                  nicMask |= (1 << nicCount);
                
                i++;
                nicCount++;
            }


            vmConfigSpec.setDeviceChange(deviceConfigSpecArray);


            // pass boot arguments through machine.id & perform customized options to VMX
    
            Map<String, String> vmDetailOptions = validateVmDetails(vmSpec.getDetails());
            OptionValue[] extraOptions = new OptionValue[2 + vmDetailOptions.size()];
            extraOptions[0] = new OptionValue();
            extraOptions[0].setKey("machine.id");
            extraOptions[0].setValue(vmSpec.getBootArgs());
            
            extraOptions[1] = new OptionValue();
            extraOptions[1].setKey("devices.hotplug");
            extraOptions[1].setValue("true");


            int j = 2;
            for(Map.Entry<String, String> entry : vmDetailOptions.entrySet()) {
              extraOptions[j] = new OptionValue();
              extraOptions[j].setKey(entry.getKey());
              extraOptions[j].setValue(entry.getValue());
              j++;
            }
            
            String keyboardLayout = null;
            if(vmSpec.getDetails() != null)
              keyboardLayout = vmSpec.getDetails().get(VmDetailConstants.KEYBOARD);
            vmConfigSpec.setExtraConfig(configureVnc(extraOptions, hyperHost, vmName, vmSpec.getVncPassword(), keyboardLayout));


            if (!vmMo.configureVm(vmConfigSpec)) {
                throw new Exception("Failed to configure VM before start. vmName: " + vmName);
            }

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Examples of com.cloud.agent.api.to.VirtualMachineTO

    protected Answer execute(PrepareForMigrationCommand cmd) {
        if (s_logger.isInfoEnabled()) {
            s_logger.info("Executing resource PrepareForMigrationCommand: " + _gson.toJson(cmd));
        }


        VirtualMachineTO vm = cmd.getVirtualMachine();
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Preparing host for migrating " + vm);
        }


        final String vmName = vm.getName();
        try {
            VmwareHypervisorHost hyperHost = getHyperHost(getServiceContext());
            VmwareManager mgr = hyperHost.getContext().getStockObject(VmwareManager.CONTEXT_STOCK_NAME);


            // find VM through datacenter (VM is not at the target host yet)
            VirtualMachineMO vmMo = hyperHost.findVmOnPeerHyperHost(vmName);
            if (vmMo == null) {
                String msg = "VM " + vmName + " does not exist in VMware datacenter";
                s_logger.error(msg);
                throw new Exception(msg);
            }


            NicTO[] nics = vm.getNics();
            for (NicTO nic : nics) {
                // prepare network on the host
                prepareNetworkFromNicInfo(new HostMO(getServiceContext(), _morHyperHost), nic);
            }


            String secStoreUrl = mgr.getSecondaryStorageStoreUrl(Long.parseLong(_dcId));
            if(secStoreUrl == null) {
                String msg = "secondary storage for dc " + _dcId + " is not ready yet?";
                throw new Exception(msg);
            }
            mgr.prepareSecondaryStorageStore(secStoreUrl);
            
            ManagedObjectReference morSecDs = prepareSecondaryDatastoreOnHost(secStoreUrl);
            if (morSecDs == null) {
                String msg = "Failed to prepare secondary storage on host, secondary store url: " + secStoreUrl;
                throw new Exception(msg);
            }


            synchronized (_vms) {
                _vms.put(vm.getName(), State.Migrating);
            }
            return new PrepareForMigrationAnswer(cmd);
        } catch (Throwable e) {
            if (e instanceof RemoteException) {
                s_logger.warn("Encounter remote exception to vCenter, invalidate VMware session context");

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Examples of com.cloud.agent.api.to.VirtualMachineTO

                    }


                    Commands cmds = null;
                    vmGuru.finalizeVirtualMachineProfile(vmProfile, dest, ctx);


                    VirtualMachineTO vmTO = hvGuru.implement(vmProfile);


                    cmds = new Commands(OnError.Stop);
                    StartCommand strtcmd = new StartCommand(vmTO, dest.getHost(), _mgmtServer.getExecuteInSequence());


                    cmds.addCommand(strtcmd);

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Examples of com.cloud.agent.api.to.VirtualMachineTO


        return startedVm;
    }
    
    private void syncDiskChainChange(StartAnswer answer) {
      VirtualMachineTO vmSpec = answer.getVirtualMachine();
      
      for(DiskTO disk : vmSpec.getDisks()) {
        if(disk.getType() != Volume.Type.ISO) {
          VolumeObjectTO vol = (VolumeObjectTO)disk.getData();
          
          volumeMgr.updateVolumeDiskChain(vol.getId(), vol.getPath(), vol.getChainInfo());
        }

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Examples of com.cloud.agent.api.to.VirtualMachineTO

        } else {
            _networkMgr.prepareNicForMigration(profile, dest);
        }
        volumeMgr.prepareForMigration(profile, dest);


        VirtualMachineTO to = toVmTO(profile);
        PrepareForMigrationCommand pfmc = new PrepareForMigrationCommand(to);


        ItWorkVO work = new ItWorkVO(UUID.randomUUID().toString(), _nodeId, State.Migrating, vm.getType(), vm.getId());
        work.setStep(Step.Prepare);
        work.setResourceType(ItWorkVO.ResourceType.Host);

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Examples of com.cloud.agent.api.to.VirtualMachineTO

        }


        _networkMgr.prepareNicForMigration(profile, destination);
        volumeMgr.prepareForMigration(profile, destination);
        HypervisorGuru hvGuru = _hvGuruMgr.getGuru(vm.getHypervisorType());
        VirtualMachineTO to = hvGuru.implement(profile);


        ItWorkVO work = new ItWorkVO(UUID.randomUUID().toString(), _nodeId, State.Migrating, vm.getType(), vm.getId());
        work.setStep(Step.Prepare);
        work.setResourceType(ItWorkVO.ResourceType.Host);
        work.setResourceId(destHostId);

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Examples of com.cloud.agent.api.to.VirtualMachineTO

    }


    @Override
    public VirtualMachineTO toVmTO(VirtualMachineProfile<? extends VMInstanceVO> profile) {
        HypervisorGuru hvGuru = _hvGuruMgr.getGuru(profile.getVirtualMachine().getHypervisorType());
        VirtualMachineTO to = hvGuru.implement(profile);
        return to;
    }

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Examples of com.cloud.agent.api.to.VirtualMachineTO

            //1) allocate and prepare nic
            NicProfile nic = _networkMgr.createNicForVm(network, requested, context, vmProfile, true);


            //2) Convert vmProfile to vmTO
            HypervisorGuru hvGuru = _hvGuruMgr.getGuru(vmProfile.getVirtualMachine().getHypervisorType());
            VirtualMachineTO vmTO = hvGuru.implement(vmProfile);


            //3) Convert nicProfile to NicTO
            NicTO nicTO = toNicTO(nic, vmProfile.getVirtualMachine().getHypervisorType());


            //4) plug the nic to the vm

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