Examples with MetadataTO com.cloud.legacymodel.to.MetadataTO used on opensource projects

Example 1 with MetadataTO

use of com.cloud.legacymodel.to.MetadataTO in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResource method createVmFromSpec.

public LibvirtVmDef createVmFromSpec(final VirtualMachineTO vmTo) {
    final LibvirtVmDef vm = new LibvirtVmDef();
    vm.setDomainName(vmTo.getName());
    String uuid = vmTo.getUuid();
    uuid = getUuid(uuid);
    vm.setDomUuid(uuid);
    vm.setDomDescription("This VM is optimised for: " + vmTo.getOptimiseFor().toString());
    vm.setPlatformEmulator(vmTo.getPlatformEmulator());
    final MetadataTO metadataTo = vmTo.getMetadata();
    if (metadataTo != null) {
        final MetadataDef metadata = new MetadataDef();
        metadata.getNodes().put("cosmicDomainUuid", metadataTo.getDomainUuid());
        metadata.getNodes().put("cosmicDomainName", metadataTo.getCosmicDomainName());
        metadata.getNodes().put("cosmicDomainPath", metadataTo.getCosmicDomainPath());
        metadata.getNodes().put("cosmicInternalVmId", metadataTo.getVmId());
        metadata.getNodes().put("cosmicInstanceName", metadataTo.getInstanceName());
        metadata.getNodes().put("cosmicXmlGeneratedInCosmicVersion", LibvirtComputingResource.class.getPackage().getImplementationVersion());
        metadata.getNodes().put("cosmicXmlGeneratedDateTime", getCurrentLocalDateTimeStamp());
        metadata.getNodes().put("cosmicXmlGeneratedEpoch", getCurrentEpoch());
        metadata.getNodes().put("cosmicVmHostname", metadataTo.getHostname());
        metadata.getNodes().put("cosmicOptimiseFor", vmTo.getOptimiseFor().toString());
        final List<String> vpcNameList = metadataTo.getVpcNameList();
        if (vpcNameList != null) {
            for (final String vpcName : vpcNameList) {
                metadata.getNodes().put("cosmicVPC", vpcName);
            }
        }
        final Map<String, String> vmTags = metadataTo.getResourceTags();
        if (vmTags != null) {
            for (Map.Entry<String, String> vmTag : vmTags.entrySet()) {
                metadata.getNodes().put("cosmicTag_" + vmTag.getKey(), vmTag.getValue());
            }
        }
        vm.addComponent(metadata);
    }
    final GuestDef guest = new GuestDef();
    guest.setGuestType(LibvirtVmDef.GuestType.KVM);
    vm.setHvsType(HypervisorType.KVM.toString().toLowerCase());
    vm.setLibvirtVersion(this.hypervisorLibvirtVersion);
    vm.setQemuVersion(this.hypervisorQemuVersion);
    guest.setGuestArch(vmTo.getArch());
    guest.setMachineType("pc");
    guest.setUuid(uuid);
    guest.setManufacturer(vmTo.getManufacturer());
    guest.setBootMenuTimeout(vmTo.getBootMenuTimeout());
    if (vmTo.getBootOrder() != null) {
        for (BootOrder device : vmTo.getBootOrder()) {
            guest.setBootOrder(device);
        }
    } else {
        guest.setBootOrder(BootOrder.CDROM);
        guest.setBootOrder(BootOrder.HARDDISK);
    }
    vm.addComponent(guest);
    final GuestResourceDef grd = new GuestResourceDef();
    if (vmTo.getMinRam() != vmTo.getMaxRam() && !this.libvirtComputingResourceProperties.getVmMemballoonDisable()) {
        grd.setMemBalloning(true);
        grd.setCurrentMem(vmTo.getMinRam() / 1024);
        grd.setMemorySize(vmTo.getMaxRam() / 1024);
    } else {
        grd.setMemorySize(vmTo.getMaxRam() / 1024);
    }
    final int vcpus = vmTo.getCpus();
    grd.setVcpuNum(vcpus);
    vm.addComponent(grd);
    final CpuModeDef cmd = new CpuModeDef();
    cmd.setMode(getGuestCpuMode());
    cmd.setModel(getGuestCpuModel());
    cmd.setCpuflags(vmTo.getCpuflags());
    if (vmTo.getType() == VirtualMachineType.User) {
        cmd.setFeatures(getCpuFeatures());
    }
    // But only when maintenance policy is live migrate
    if (OptimiseFor.Windows.equals(vmTo.getOptimiseFor()) && MaintenancePolicy.LiveMigrate.equals(vmTo.getMaintenancePolicy())) {
        String extended_cpu_flags = vmTo.getCpuflags();
        if (extended_cpu_flags == null) {
            extended_cpu_flags = "-hypervisor";
        } else {
            extended_cpu_flags += " -hypervisor";
        }
        cmd.setCpuflags(extended_cpu_flags);
    }
    // multi cores per socket, for larger core configs
    if (vcpus % 6 == 0) {
        final int sockets = vcpus / 6;
        cmd.setTopology(6, sockets);
    } else if (vcpus % 4 == 0) {
        final int sockets = vcpus / 4;
        cmd.setTopology(4, sockets);
    }
    vm.addComponent(cmd);
    final CpuTuneDef ctd = new CpuTuneDef();
    if (VirtualMachineType.DomainRouter.equals(vmTo.getType())) {
        ctd.setShares(vmTo.getCpus() * this.libvirtComputingResourceProperties.getGuestCpuSharesRouter());
    } else {
        ctd.setShares(vmTo.getCpus() * this.libvirtComputingResourceProperties.getGuestCpuShares());
    }
    vm.addComponent(ctd);
    final FeaturesDef features = new FeaturesDef();
    features.addFeature("pae");
    features.addFeature("apic");
    features.addFeature("acpi");
    vm.addComponent(features);
    if (vmTo.getOptimiseFor() == OptimiseFor.Windows) {
        final HyperVEnlightenmentFeatureDef hyperVFeatures = new HyperVEnlightenmentFeatureDef();
        hyperVFeatures.addFeature("relaxed", true);
        hyperVFeatures.addFeature("vapic", true);
        hyperVFeatures.addFeature("spinlocks", true);
        hyperVFeatures.setRetries(8191);
        features.addHyperVFeature(hyperVFeatures);
    }
    final TermPolicy term = new TermPolicy();
    if (VirtualMachineType.User.equals(vmTo.getType())) {
        term.setCrashPolicy(getVmTermpolicyCrash());
        term.setPowerOffPolicy(getVmTermpolicyPowerOff());
        term.setRebootPolicy(getVmTermpolicyReboot());
    } else {
        term.setCrashPolicy(getSystemTermpolicyCrash());
        term.setPowerOffPolicy(getSystemTermpolicyPowerOff());
        term.setRebootPolicy(getSystemTermpolicyReboot());
    }
    vm.addComponent(term);
    final ClockDef clock = new ClockDef();
    Boolean kvmClockEnabled = !isKvmClockDisabled();
    Boolean hypervClockEnabled = false;
    Boolean trackGuest = false;
    if (vmTo.getOptimiseFor() == OptimiseFor.Windows) {
        clock.setClockOffset(ClockDef.ClockOffset.LOCALTIME);
        kvmClockEnabled = false;
        hypervClockEnabled = true;
        trackGuest = true;
    }
    clock.addTimer("kvmclock", null, kvmClockEnabled, false);
    clock.addTimer("hypervclock", null, hypervClockEnabled, false);
    // Recommended default clock/timer settings - https://bugzilla.redhat.com/show_bug.cgi?id=1053847
    // Important note for track="guest" in Windows VMs:
    // https://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0
    // .1/html/Virtualization_Deployment_and_Administration_Guide/sect-Virtualization-Tips_and_tricks-Libvirt_Managed_Timers.html
    clock.addTimer("rtc", "catchup", true, trackGuest);
    clock.addTimer("pit", "delay", true, false);
    clock.addTimer("hpet", null, false, false);
    vm.addComponent(clock);
    final DevicesDef devices = new DevicesDef();
    devices.setEmulatorPath(this.hypervisorPath);
    devices.setGuestType(guest.getGuestType());
    final SerialDef serial = new SerialDef("pty", null, (short) 0);
    devices.addDevice(serial);
    final QemuGuestAgentDef guestagent = new QemuGuestAgentDef();
    devices.addDevice(guestagent);
    if (this.libvirtComputingResourceProperties.getVmRngEnable()) {
        final RngDef rngDevice = new RngDef(this.rngPath, this.rngBackendModel);
        devices.addDevice(rngDevice);
    }
    final WatchDogDef watchDog = new WatchDogDef(this.libvirtComputingResourceProperties.getVmWatchdogAction(), this.libvirtComputingResourceProperties.getVmWatchdogModel());
    devices.addDevice(watchDog);
    final VideoDef videoCard = new VideoDef(this.libvirtComputingResourceProperties.getVmVideoHardware(), this.libvirtComputingResourceProperties.getVmVideoRam());
    devices.addDevice(videoCard);
    final ConsoleDef console = new ConsoleDef("pty", null, null, (short) 0);
    devices.addDevice(console);
    // add the VNC port passwd here, get the passwd from the vmInstance.
    final String passwd = vmTo.getVncPassword();
    final GraphicDef grap = new GraphicDef("vnc", (short) 0, true, passwd, null);
    devices.addDevice(grap);
    final InputDef input = new InputDef("tablet", "usb");
    devices.addDevice(input);
    // Always add a virtio scsi controller
    vmTo.getName();
    final ScsiDef sd = new ScsiDef((short) 0, 0, 0, 9, 0, vcpus);
    devices.addDevice(sd);
    logger.debug("Adding SCSI definition for " + vmTo.getName() + ":\n" + sd.toString());
    vm.addComponent(devices);
    return vm;
}

Example 2 with MetadataTO

use of com.cloud.legacymodel.to.MetadataTO in project cosmic by MissionCriticalCloud.

the class HypervisorGuruBase method toVirtualMachineTO.

protected VirtualMachineTO toVirtualMachineTO(final VirtualMachineProfile vmProfile) {
    final ServiceOffering offering = _serviceOfferingDao.findById(vmProfile.getId(), vmProfile.getServiceOfferingId());
    final VirtualMachine vm = vmProfile.getVirtualMachine();
    final Long minMemory = (long) (offering.getRamSize() / vmProfile.getMemoryOvercommitRatio());
    final VirtualMachineTO to = new VirtualMachineTO(vm.getId(), vm.getInstanceName(), vm.getType(), offering.getCpu(), minMemory * 1024l * 1024l, offering.getRamSize() * 1024l * 1024l, null, null, vm.isHaEnabled(), vm.limitCpuUse(), vm.getVncPassword());
    to.setBootArgs(vmProfile.getBootArgs());
    final List<NicProfile> nicProfiles = vmProfile.getNics();
    final NicTO[] nics = new NicTO[nicProfiles.size()];
    int i = 0;
    List<Long> vpcList = new ArrayList<>();
    for (final NicProfile nicProfile : nicProfiles) {
        nics[i++] = toNicTO(nicProfile);
        if (TrafficType.Guest.equals(nicProfile.getTrafficType())) {
            final NetworkVO network = _networkDao.findById(nicProfile.getNetworkId());
            final Long vpcId = network.getVpcId();
            if (vpcId != null) {
                vpcList.add(network.getVpcId());
            }
        }
    }
    to.setNics(nics);
    to.setDisks(vmProfile.getDisks().toArray(new DiskTO[vmProfile.getDisks().size()]));
    if (vmProfile.getTemplate().getBits() == 32) {
        to.setArch("i686");
    } else {
        to.setArch("x86_64");
    }
    final Map<String, String> detailsInVm = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
    if (detailsInVm != null) {
        to.setDetails(detailsInVm);
    }
    // Set GPU details
    ServiceOfferingDetailsVO offeringDetail;
    if ((offeringDetail = _serviceOfferingDetailsDao.findDetail(offering.getId(), GPU.Keys.vgpuType.toString())) != null) {
        final ServiceOfferingDetailsVO groupName = _serviceOfferingDetailsDao.findDetail(offering.getId(), GPU.Keys.pciDevice.toString());
        to.setGpuDevice(_resourceMgr.getGPUDevice(vm.getHostId(), groupName.getValue(), offeringDetail.getValue()));
    }
    // Workaround to make sure the TO has the UUID we need for Niciri integration
    final VMInstanceVO vmInstance = _virtualMachineDao.findById(to.getId());
    // check if XStools tools are present in the VM and dynamic scaling feature is enabled (per zone/global)
    final Boolean isDynamicallyScalable = vmInstance.isDynamicallyScalable() && UserVmManager.EnableDynamicallyScaleVm.valueIn(vm.getDataCenterId());
    to.setEnableDynamicallyScaleVm(isDynamicallyScalable);
    to.setUuid(vmInstance.getUuid());
    to.setManufacturer(vmInstance.getManufacturerString());
    to.setOptimiseFor(vmInstance.getOptimiseFor());
    to.setMaintenancePolicy(vmInstance.getMaintenancePolicy());
    to.setBootMenuTimeout(vmInstance.getBootMenuTimeout());
    to.setLastStartVersion(vmInstance.getLastStartVersion());
    to.setLastStartDateTime(vmInstance.getLastStartDateTime());
    to.setVmData(vmProfile.getVmData());
    to.setConfigDriveLabel(vmProfile.getConfigDriveLabel());
    to.setConfigDriveIsoRootFolder(vmProfile.getConfigDriveIsoRootFolder());
    to.setConfigDriveIsoFile(vmProfile.getConfigDriveIsoFile());
    LinkedHashSet<BootOrder> order = new LinkedHashSet<>();
    if (vmInstance.getBootOrder() != null) {
        for (final String dev : vmInstance.getBootOrder().split(",")) {
            order.add(BootOrder.stringToEnum(dev));
        }
    } else {
        // If bootorder column in DB is empty do default behaviour
        order.add(BootOrder.CDROM);
        order.add(BootOrder.HARDDISK);
    }
    to.setBootOrder(new ArrayList<>(order));
    final MetadataTO metadataTO = new MetadataTO();
    final DomainVO domain = _domainDao.findById(vm.getDomainId());
    metadataTO.setDomainUuid(domain.getUuid());
    metadataTO.setCosmicDomainName(domain.getName());
    metadataTO.setCosmicDomainPath(domain.getPath());
    metadataTO.setInstanceName(vm.getInstanceName());
    metadataTO.setVmId(vm.getId());
    metadataTO.setHostname(vm.getHostName());
    final Map<String, String> resourceDetails = ApiDBUtils.getResourceDetails(vm.getId(), ResourceTag.ResourceObjectType.UserVm);
    final Map<String, String> resourceTags = new HashMap<String, String>();
    final List<String> vpcNameList = new LinkedList<>();
    if (VirtualMachineType.User.equals(vm.getType())) {
        final List<? extends ResourceTag> tags = ApiDBUtils.listByResourceTypeAndId(ResourceTag.ResourceObjectType.UserVm, vm.getId());
        for (final ResourceTag tag : tags) {
            resourceTags.put("instance_" + tag.getKey(), tag.getValue());
        }
    }
    for (final Long vpcId : vpcList) {
        final VpcVO vpc = _vpcDao.findById(vpcId);
        if (vpc != null) {
            vpcNameList.add(vpc.getName());
        }
        final List<? extends ResourceTag> tags = ApiDBUtils.listByResourceTypeAndId(ResourceTag.ResourceObjectType.Vpc, vpcId);
        for (final ResourceTag tag : tags) {
            if (tag != null) {
                resourceTags.put("vpc_" + tag.getKey(), tag.getValue());
            }
        }
    }
    metadataTO.setResourceDetails(resourceDetails);
    metadataTO.setResourceTags(resourceTags);
    metadataTO.setVpcNameList(vpcNameList);
    to.setMetadata(metadataTO);
    return to;
}