Examples with HypervisorType com.cloud.hypervisor.Hypervisor.HypervisorType used on opensource projects

Example 51 with HypervisorType

use of com.cloud.hypervisor.Hypervisor.HypervisorType in project cloudstack by apache.

the class ManagementServerImpl method addGuestOsMapping.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_GUEST_OS_MAPPING_ADD, eventDescription = "Adding new guest OS to hypervisor name mapping", create = true)
public GuestOSHypervisor addGuestOsMapping(final AddGuestOsMappingCmd cmd) {
    final Long osTypeId = cmd.getOsTypeId();
    final String osStdName = cmd.getOsStdName();
    final String hypervisor = cmd.getHypervisor();
    final String hypervisorVersion = cmd.getHypervisorVersion();
    final String osNameForHypervisor = cmd.getOsNameForHypervisor();
    GuestOS guestOs = null;
    if (osTypeId == null && (osStdName == null || osStdName.isEmpty())) {
        throw new InvalidParameterValueException("Please specify either a guest OS name or UUID");
    }
    final HypervisorType hypervisorType = HypervisorType.getType(hypervisor);
    if (!(hypervisorType == HypervisorType.KVM || hypervisorType == HypervisorType.XenServer || hypervisorType == HypervisorType.VMware)) {
        throw new InvalidParameterValueException("Please specify a valid hypervisor : XenServer, KVM or VMware");
    }
    final HypervisorCapabilitiesVO hypervisorCapabilities = _hypervisorCapabilitiesDao.findByHypervisorTypeAndVersion(hypervisorType, hypervisorVersion);
    if (hypervisorCapabilities == null) {
        throw new InvalidParameterValueException("Please specify a valid hypervisor and supported version");
    }
    //by this point either osTypeId or osStdType is non-empty. Find by either of them. ID takes preference if both are specified
    if (osTypeId != null) {
        guestOs = ApiDBUtils.findGuestOSById(osTypeId);
    } else if (osStdName != null) {
        guestOs = ApiDBUtils.findGuestOSByDisplayName(osStdName);
    }
    if (guestOs == null) {
        throw new InvalidParameterValueException("Unable to find the guest OS by name or UUID");
    }
    //check for duplicates
    final GuestOSHypervisorVO duplicate = _guestOSHypervisorDao.findByOsIdAndHypervisorAndUserDefined(guestOs.getId(), hypervisorType.toString(), hypervisorVersion, true);
    if (duplicate != null) {
        throw new InvalidParameterValueException("Mapping from hypervisor : " + hypervisorType.toString() + ", version : " + hypervisorVersion + " and guest OS : " + guestOs.getDisplayName() + " already exists!");
    }
    final GuestOSHypervisorVO guestOsMapping = new GuestOSHypervisorVO();
    guestOsMapping.setGuestOsId(guestOs.getId());
    guestOsMapping.setGuestOsName(osNameForHypervisor);
    guestOsMapping.setHypervisorType(hypervisorType.toString());
    guestOsMapping.setHypervisorVersion(hypervisorVersion);
    guestOsMapping.setIsUserDefined(true);
    return _guestOSHypervisorDao.persist(guestOsMapping);
}

Example 52 with HypervisorType

use of com.cloud.hypervisor.Hypervisor.HypervisorType in project cloudstack by apache.

the class SecondaryStorageManagerImpl method createSecStorageVmInstance.

protected Map<String, Object> createSecStorageVmInstance(long dataCenterId, SecondaryStorageVm.Role role) {
    DataStore secStore = _dataStoreMgr.getImageStore(dataCenterId);
    if (secStore == null) {
        String msg = "No secondary storage available in zone " + dataCenterId + ", cannot create secondary storage vm";
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    long id = _secStorageVmDao.getNextInSequence(Long.class, "id");
    String name = VirtualMachineName.getSystemVmName(id, _instance, "s").intern();
    Account systemAcct = _accountMgr.getSystemAccount();
    DataCenterDeployment plan = new DataCenterDeployment(dataCenterId);
    DataCenter dc = _dcDao.findById(plan.getDataCenterId());
    NetworkVO defaultNetwork = getDefaultNetworkForCreation(dc);
    List<? extends NetworkOffering> offerings = null;
    if (_sNwMgr.isStorageIpRangeAvailable(dataCenterId)) {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork, NetworkOffering.SystemStorageNetwork);
    } else {
        offerings = _networkModel.getSystemAccountNetworkOfferings(NetworkOffering.SystemControlNetwork, NetworkOffering.SystemManagementNetwork);
    }
    LinkedHashMap<Network, List<? extends NicProfile>> networks = new LinkedHashMap<Network, List<? extends NicProfile>>(offerings.size() + 1);
    NicProfile defaultNic = new NicProfile();
    defaultNic.setDefaultNic(true);
    defaultNic.setDeviceId(2);
    try {
        networks.put(_networkMgr.setupNetwork(systemAcct, _networkOfferingDao.findById(defaultNetwork.getNetworkOfferingId()), plan, null, null, false).get(0), new ArrayList<NicProfile>(Arrays.asList(defaultNic)));
        for (NetworkOffering offering : offerings) {
            networks.put(_networkMgr.setupNetwork(systemAcct, offering, plan, null, null, false).get(0), new ArrayList<NicProfile>());
        }
    } catch (ConcurrentOperationException e) {
        s_logger.info("Unable to setup due to concurrent operation. " + e);
        return new HashMap<String, Object>();
    }
    VMTemplateVO template = null;
    HypervisorType availableHypervisor = _resourceMgr.getAvailableHypervisor(dataCenterId);
    template = _templateDao.findSystemVMReadyTemplate(dataCenterId, availableHypervisor);
    if (template == null) {
        throw new CloudRuntimeException("Not able to find the System templates or not downloaded in zone " + dataCenterId);
    }
    ServiceOfferingVO serviceOffering = _serviceOffering;
    if (serviceOffering == null) {
        serviceOffering = _offeringDao.findDefaultSystemOffering(ServiceOffering.ssvmDefaultOffUniqueName, ConfigurationManagerImpl.SystemVMUseLocalStorage.valueIn(dataCenterId));
    }
    SecondaryStorageVmVO secStorageVm = new SecondaryStorageVmVO(id, serviceOffering.getId(), name, template.getId(), template.getHypervisorType(), template.getGuestOSId(), dataCenterId, systemAcct.getDomainId(), systemAcct.getId(), _accountMgr.getSystemUser().getId(), role, serviceOffering.getOfferHA());
    secStorageVm.setDynamicallyScalable(template.isDynamicallyScalable());
    secStorageVm = _secStorageVmDao.persist(secStorageVm);
    try {
        _itMgr.allocate(name, template, serviceOffering, networks, plan, null);
        secStorageVm = _secStorageVmDao.findById(secStorageVm.getId());
    } catch (InsufficientCapacityException e) {
        s_logger.warn("InsufficientCapacity", e);
        throw new CloudRuntimeException("Insufficient capacity exception", e);
    }
    Map<String, Object> context = new HashMap<String, Object>();
    context.put("secStorageVmId", secStorageVm.getId());
    return context;
}

Example 53 with HypervisorType

use of com.cloud.hypervisor.Hypervisor.HypervisorType in project cloudstack by apache.

the class NetworkOrchestrator method processConnect.

@Override
public void processConnect(final Host host, final StartupCommand cmd, final boolean forRebalance) throws ConnectionException {
    if (!(cmd instanceof StartupRoutingCommand)) {
        return;
    }
    final long hostId = host.getId();
    final StartupRoutingCommand startup = (StartupRoutingCommand) cmd;
    final String dataCenter = startup.getDataCenter();
    long dcId = -1;
    DataCenterVO dc = _dcDao.findByName(dataCenter);
    if (dc == null) {
        try {
            dcId = Long.parseLong(dataCenter);
            dc = _dcDao.findById(dcId);
        } catch (final NumberFormatException e) {
        }
    }
    if (dc == null) {
        throw new IllegalArgumentException("Host " + startup.getPrivateIpAddress() + " sent incorrect data center: " + dataCenter);
    }
    dcId = dc.getId();
    final HypervisorType hypervisorType = startup.getHypervisorType();
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Host's hypervisorType is: " + hypervisorType);
    }
    final List<PhysicalNetworkSetupInfo> networkInfoList = new ArrayList<PhysicalNetworkSetupInfo>();
    // list all physicalnetworks in the zone & for each get the network names
    final List<PhysicalNetworkVO> physicalNtwkList = _physicalNetworkDao.listByZone(dcId);
    for (final PhysicalNetworkVO pNtwk : physicalNtwkList) {
        final String publicName = _pNTrafficTypeDao.getNetworkTag(pNtwk.getId(), TrafficType.Public, hypervisorType);
        final String privateName = _pNTrafficTypeDao.getNetworkTag(pNtwk.getId(), TrafficType.Management, hypervisorType);
        final String guestName = _pNTrafficTypeDao.getNetworkTag(pNtwk.getId(), TrafficType.Guest, hypervisorType);
        final String storageName = _pNTrafficTypeDao.getNetworkTag(pNtwk.getId(), TrafficType.Storage, hypervisorType);
        // String controlName = _pNTrafficTypeDao._networkModel.getNetworkTag(pNtwk.getId(), TrafficType.Control, hypervisorType);
        final PhysicalNetworkSetupInfo info = new PhysicalNetworkSetupInfo();
        info.setPhysicalNetworkId(pNtwk.getId());
        info.setGuestNetworkName(guestName);
        info.setPrivateNetworkName(privateName);
        info.setPublicNetworkName(publicName);
        info.setStorageNetworkName(storageName);
        final PhysicalNetworkTrafficTypeVO mgmtTraffic = _pNTrafficTypeDao.findBy(pNtwk.getId(), TrafficType.Management);
        if (mgmtTraffic != null) {
            final String vlan = mgmtTraffic.getVlan();
            info.setMgmtVlan(vlan);
        }
        networkInfoList.add(info);
    }
    // send the names to the agent
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Sending CheckNetworkCommand to check the Network is setup correctly on Agent");
    }
    final CheckNetworkCommand nwCmd = new CheckNetworkCommand(networkInfoList);
    final CheckNetworkAnswer answer = (CheckNetworkAnswer) _agentMgr.easySend(hostId, nwCmd);
    if (answer == null) {
        s_logger.warn("Unable to get an answer to the CheckNetworkCommand from agent:" + host.getId());
        throw new ConnectionException(true, "Unable to get an answer to the CheckNetworkCommand from agent: " + host.getId());
    }
    if (!answer.getResult()) {
        s_logger.warn("Unable to setup agent " + hostId + " due to " + answer.getDetails());
        final String msg = "Incorrect Network setup on agent, Reinitialize agent after network names are setup, details : " + answer.getDetails();
        _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, dcId, host.getPodId(), msg, msg);
        throw new ConnectionException(true, msg);
    } else {
        if (answer.needReconnect()) {
            throw new ConnectionException(false, "Reinitialize agent after network setup.");
        }
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Network setup is correct on Agent");
        }
        return;
    }
}

Example 54 with HypervisorType

use of com.cloud.hypervisor.Hypervisor.HypervisorType in project cloudstack by apache.

the class CloudOrchestrator method createVirtualMachine.

@Override
public VirtualMachineEntity createVirtualMachine(String id, String owner, String templateId, String hostName, String displayName, String hypervisor, int cpu, int speed, long memory, Long diskSize, List<String> computeTags, List<String> rootDiskTags, Map<String, NicProfile> networkNicMap, DeploymentPlan plan, Long rootDiskSize) throws InsufficientCapacityException {
    // VirtualMachineEntityImpl vmEntity = new VirtualMachineEntityImpl(id, owner, hostName, displayName, cpu, speed, memory, computeTags, rootDiskTags, networks,
    // vmEntityManager);
    LinkedHashMap<NetworkVO, List<? extends NicProfile>> networkIpMap = new LinkedHashMap<NetworkVO, List<? extends NicProfile>>();
    for (String uuid : networkNicMap.keySet()) {
        NetworkVO network = _networkDao.findByUuid(uuid);
        if (network != null) {
            networkIpMap.put(network, new ArrayList<NicProfile>(Arrays.asList(networkNicMap.get(uuid))));
        }
    }
    VirtualMachineEntityImpl vmEntity = ComponentContext.inject(VirtualMachineEntityImpl.class);
    vmEntity.init(id, owner, hostName, displayName, cpu, speed, memory, computeTags, rootDiskTags, new ArrayList<String>(networkNicMap.keySet()));
    HypervisorType hypervisorType = HypervisorType.valueOf(hypervisor);
    //load vm instance and offerings and call virtualMachineManagerImpl
    VMInstanceVO vm = _vmDao.findByUuid(id);
    // If the template represents an ISO, a disk offering must be passed in, and will be used to create the root disk
    // Else, a disk offering is optional, and if present will be used to create the data disk
    DiskOfferingInfo rootDiskOfferingInfo = new DiskOfferingInfo();
    List<DiskOfferingInfo> dataDiskOfferings = new ArrayList<DiskOfferingInfo>();
    ServiceOfferingVO computeOffering = _serviceOfferingDao.findById(vm.getId(), vm.getServiceOfferingId());
    rootDiskOfferingInfo.setDiskOffering(computeOffering);
    rootDiskOfferingInfo.setSize(rootDiskSize);
    if (computeOffering.isCustomizedIops() != null && computeOffering.isCustomizedIops()) {
        Map<String, String> userVmDetails = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
        if (userVmDetails != null) {
            String minIops = userVmDetails.get("minIops");
            String maxIops = userVmDetails.get("maxIops");
            rootDiskOfferingInfo.setMinIops(minIops != null && minIops.trim().length() > 0 ? Long.parseLong(minIops) : null);
            rootDiskOfferingInfo.setMaxIops(maxIops != null && maxIops.trim().length() > 0 ? Long.parseLong(maxIops) : null);
        }
    }
    if (vm.getDiskOfferingId() != null) {
        DiskOfferingVO diskOffering = _diskOfferingDao.findById(vm.getDiskOfferingId());
        if (diskOffering == null) {
            throw new InvalidParameterValueException("Unable to find disk offering " + vm.getDiskOfferingId());
        }
        Long size = null;
        if (diskOffering.getDiskSize() == 0) {
            size = diskSize;
            if (size == null) {
                throw new InvalidParameterValueException("Disk offering " + diskOffering + " requires size parameter.");
            }
            _volumeMgr.validateVolumeSizeRange(size * 1024 * 1024 * 1024);
        }
        DiskOfferingInfo dataDiskOfferingInfo = new DiskOfferingInfo();
        dataDiskOfferingInfo.setDiskOffering(diskOffering);
        dataDiskOfferingInfo.setSize(size);
        if (diskOffering.isCustomizedIops() != null && diskOffering.isCustomizedIops()) {
            Map<String, String> userVmDetails = _userVmDetailsDao.listDetailsKeyPairs(vm.getId());
            if (userVmDetails != null) {
                String minIops = userVmDetails.get("minIopsDo");
                String maxIops = userVmDetails.get("maxIopsDo");
                dataDiskOfferingInfo.setMinIops(minIops != null && minIops.trim().length() > 0 ? Long.parseLong(minIops) : null);
                dataDiskOfferingInfo.setMaxIops(maxIops != null && maxIops.trim().length() > 0 ? Long.parseLong(maxIops) : null);
            }
        }
        dataDiskOfferings.add(dataDiskOfferingInfo);
    }
    _itMgr.allocate(vm.getInstanceName(), _templateDao.findById(new Long(templateId)), computeOffering, rootDiskOfferingInfo, dataDiskOfferings, networkIpMap, plan, hypervisorType);
    return vmEntity;
}

Example 55 with HypervisorType

use of com.cloud.hypervisor.Hypervisor.HypervisorType in project cloudstack by apache.

the class XenserverSnapshotStrategy method backupSnapshot.

@Override
public SnapshotInfo backupSnapshot(SnapshotInfo snapshot) {
    SnapshotInfo parentSnapshot = snapshot.getParent();
    if (parentSnapshot != null && snapshot.getPath().equalsIgnoreCase(parentSnapshot.getPath())) {
        s_logger.debug("backup an empty snapshot");
        // don't need to backup this snapshot
        SnapshotDataStoreVO parentSnapshotOnBackupStore = snapshotStoreDao.findBySnapshot(parentSnapshot.getId(), DataStoreRole.Image);
        if (parentSnapshotOnBackupStore != null && parentSnapshotOnBackupStore.getState() == State.Ready) {
            DataStore store = dataStoreMgr.getDataStore(parentSnapshotOnBackupStore.getDataStoreId(), parentSnapshotOnBackupStore.getRole());
            SnapshotInfo snapshotOnImageStore = (SnapshotInfo) store.create(snapshot);
            snapshotOnImageStore.processEvent(Event.CreateOnlyRequested);
            SnapshotObjectTO snapTO = new SnapshotObjectTO();
            snapTO.setPath(parentSnapshotOnBackupStore.getInstallPath());
            CreateObjectAnswer createSnapshotAnswer = new CreateObjectAnswer(snapTO);
            snapshotOnImageStore.processEvent(Event.OperationSuccessed, createSnapshotAnswer);
            SnapshotObject snapObj = (SnapshotObject) snapshot;
            try {
                snapObj.processEvent(Snapshot.Event.OperationNotPerformed);
            } catch (NoTransitionException e) {
                s_logger.debug("Failed to change state: " + snapshot.getId() + ": " + e.toString());
                throw new CloudRuntimeException(e.toString());
            }
            return snapshotDataFactory.getSnapshot(snapObj.getId(), store);
        } else {
            s_logger.debug("parent snapshot hasn't been backed up yet");
        }
    }
    // determine full snapshot backup or not
    boolean fullBackup = true;
    SnapshotDataStoreVO parentSnapshotOnBackupStore = snapshotStoreDao.findLatestSnapshotForVolume(snapshot.getVolumeId(), DataStoreRole.Image);
    SnapshotDataStoreVO parentSnapshotOnPrimaryStore = snapshotStoreDao.findLatestSnapshotForVolume(snapshot.getVolumeId(), DataStoreRole.Primary);
    HypervisorType hypervisorType = snapshot.getBaseVolume().getHypervisorType();
    if (parentSnapshotOnPrimaryStore != null && parentSnapshotOnBackupStore != null && hypervisorType == Hypervisor.HypervisorType.XenServer) {
        // CS does incremental backup only for XenServer
        // In case of volume migration from one pool to other pool, CS should take full snapshot to avoid any issues with delta chain,
        // to check if this is a migrated volume, compare the current pool id of volume and store_id of oldest snapshot on primary for this volume.
        // Why oldest? Because at this point CS has two snapshot on primary entries for same volume, one with old pool_id and other one with
        // current pool id. So, verify and if volume found to be migrated, delete snapshot entry with previous pool store_id.
        SnapshotDataStoreVO oldestSnapshotOnPrimary = snapshotStoreDao.findOldestSnapshotForVolume(snapshot.getVolumeId(), DataStoreRole.Primary);
        VolumeVO volume = volumeDao.findById(snapshot.getVolumeId());
        if (oldestSnapshotOnPrimary != null) {
            if (oldestSnapshotOnPrimary.getDataStoreId() == volume.getPoolId() && oldestSnapshotOnPrimary.getId() != parentSnapshotOnPrimaryStore.getId()) {
                int _deltaSnapshotMax = NumbersUtil.parseInt(configDao.getValue("snapshot.delta.max"), SnapshotManager.DELTAMAX);
                int deltaSnap = _deltaSnapshotMax;
                int i;
                for (i = 1; i < deltaSnap; i++) {
                    Long prevBackupId = parentSnapshotOnBackupStore.getParentSnapshotId();
                    if (prevBackupId == 0) {
                        break;
                    }
                    parentSnapshotOnBackupStore = snapshotStoreDao.findBySnapshot(prevBackupId, DataStoreRole.Image);
                    if (parentSnapshotOnBackupStore == null) {
                        break;
                    }
                }
                if (i >= deltaSnap) {
                    fullBackup = true;
                } else {
                    fullBackup = false;
                }
            } else if (oldestSnapshotOnPrimary.getId() != parentSnapshotOnPrimaryStore.getId()) {
                // if there is an snapshot entry for previousPool(primary storage) of migrated volume, delete it becasue CS created one more snapshot entry for current pool
                snapshotStoreDao.remove(oldestSnapshotOnPrimary.getId());
            }
        }
    }
    snapshot.addPayload(fullBackup);
    return snapshotSvr.backupSnapshot(snapshot);
}