Examples with Type com.cloud.host.Host.Type used on opensource projects

Example 1 with Type

use of com.cloud.host.Host.Type in project cloudstack by apache.

the class ManagementServerImpl method searchForSystemVm.

@Override
public Pair<List<? extends VirtualMachine>, Integer> searchForSystemVm(final ListSystemVMsCmd cmd) {
    final String type = cmd.getSystemVmType();
    final Long zoneId = _accountMgr.checkAccessAndSpecifyAuthority(CallContext.current().getCallingAccount(), cmd.getZoneId());
    final Long id = cmd.getId();
    final String name = cmd.getSystemVmName();
    final String state = cmd.getState();
    final String keyword = cmd.getKeyword();
    final Long podId = cmd.getPodId();
    final Long hostId = cmd.getHostId();
    final Long storageId = cmd.getStorageId();
    final Filter searchFilter = new Filter(VMInstanceVO.class, "id", true, cmd.getStartIndex(), cmd.getPageSizeVal());
    final SearchBuilder<VMInstanceVO> sb = _vmInstanceDao.createSearchBuilder();
    sb.and("id", sb.entity().getId(), SearchCriteria.Op.EQ);
    sb.and("hostName", sb.entity().getHostName(), SearchCriteria.Op.LIKE);
    sb.and("state", sb.entity().getState(), SearchCriteria.Op.EQ);
    sb.and("dataCenterId", sb.entity().getDataCenterId(), SearchCriteria.Op.EQ);
    sb.and("podId", sb.entity().getPodIdToDeployIn(), SearchCriteria.Op.EQ);
    sb.and("hostId", sb.entity().getHostId(), SearchCriteria.Op.EQ);
    sb.and("type", sb.entity().getType(), SearchCriteria.Op.EQ);
    sb.and("nulltype", sb.entity().getType(), SearchCriteria.Op.IN);
    if (storageId != null) {
        StoragePoolVO storagePool = _primaryDataStoreDao.findById(storageId);
        if (storagePool.getPoolType() == Storage.StoragePoolType.DatastoreCluster) {
            final SearchBuilder<VolumeVO> volumeSearch = _volumeDao.createSearchBuilder();
            volumeSearch.and("poolId", volumeSearch.entity().getPoolId(), SearchCriteria.Op.IN);
            sb.join("volumeSearch", volumeSearch, sb.entity().getId(), volumeSearch.entity().getInstanceId(), JoinBuilder.JoinType.INNER);
        } else {
            final SearchBuilder<VolumeVO> volumeSearch = _volumeDao.createSearchBuilder();
            volumeSearch.and("poolId", volumeSearch.entity().getPoolId(), SearchCriteria.Op.EQ);
            sb.join("volumeSearch", volumeSearch, sb.entity().getId(), volumeSearch.entity().getInstanceId(), JoinBuilder.JoinType.INNER);
        }
    }
    final SearchCriteria<VMInstanceVO> sc = sb.create();
    if (keyword != null) {
        final SearchCriteria<VMInstanceVO> ssc = _vmInstanceDao.createSearchCriteria();
        ssc.addOr("hostName", SearchCriteria.Op.LIKE, "%" + keyword + "%");
        ssc.addOr("state", SearchCriteria.Op.LIKE, "%" + keyword + "%");
        sc.addAnd("hostName", SearchCriteria.Op.SC, ssc);
    }
    if (id != null) {
        sc.setParameters("id", id);
    }
    if (name != null) {
        sc.setParameters("hostName", name);
    }
    if (state != null) {
        sc.setParameters("state", state);
    }
    if (zoneId != null) {
        sc.setParameters("dataCenterId", zoneId);
    }
    if (podId != null) {
        sc.setParameters("podId", podId);
    }
    if (hostId != null) {
        sc.setParameters("hostId", hostId);
    }
    if (type != null) {
        sc.setParameters("type", type);
    } else {
        sc.setParameters("nulltype", VirtualMachine.Type.SecondaryStorageVm, VirtualMachine.Type.ConsoleProxy);
    }
    if (storageId != null) {
        StoragePoolVO storagePool = _primaryDataStoreDao.findById(storageId);
        if (storagePool.getPoolType() == Storage.StoragePoolType.DatastoreCluster) {
            List<StoragePoolVO> childDataStores = _primaryDataStoreDao.listChildStoragePoolsInDatastoreCluster(storageId);
            List<Long> childDatastoreIds = childDataStores.stream().map(mo -> mo.getId()).collect(Collectors.toList());
            sc.setJoinParameters("volumeSearch", "poolId", childDatastoreIds.toArray());
        } else {
            sc.setJoinParameters("volumeSearch", "poolId", storageId);
        }
    }
    final Pair<List<VMInstanceVO>, Integer> result = _vmInstanceDao.searchAndCount(sc, searchFilter);
    return new Pair<List<? extends VirtualMachine>, Integer>(result.first(), result.second());
}

Example 2 with Type

use of com.cloud.host.Host.Type in project cosmic by MissionCriticalCloud.

the class ManagementServerImpl method listHostsForMigrationOfVM.

@Override
public Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>> listHostsForMigrationOfVM(final Long vmId, final Long startIndex, final Long pageSize, final String keyword) {
    final Account caller = getCaller();
    if (!_accountMgr.isRootAdmin(caller.getId())) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Caller is not a root admin, permission denied to migrate the VM");
        }
        throw new PermissionDeniedException("No permission to migrate VM, Only Root Admin can migrate a VM!");
    }
    final VMInstanceVO vm = _vmInstanceDao.findById(vmId);
    if (vm == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find the VM with given id");
        throw ex;
    }
    if (vm.getState() != State.Running) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("VM is not running, cannot migrate the vm" + vm);
        }
        final InvalidParameterValueException ex = new InvalidParameterValueException("VM is not Running, cannot " + "migrate the vm with specified id");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    if (_serviceOfferingDetailsDao.findDetail(vm.getServiceOfferingId(), GPU.Keys.pciDevice.toString()) != null) {
        s_logger.info(" Live Migration of GPU enabled VM : " + vm.getInstanceName() + " is not supported");
        // Return empty list.
        return new Ternary<>(new Pair<>(new ArrayList<HostVO>(), new Integer(0)), new ArrayList<>(), new HashMap<>());
    }
    if (!vm.getHypervisorType().equals(HypervisorType.XenServer) && !vm.getHypervisorType().equals(HypervisorType.KVM)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(vm + " is not XenServer/KVM, cannot migrate this VM.");
        }
        throw new InvalidParameterValueException("Unsupported Hypervisor Type for VM migration, we support " + "XenServer/KVM only");
    }
    final long srcHostId = vm.getHostId();
    final Host srcHost = _hostDao.findById(srcHostId);
    if (srcHost == null) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Unable to find the host with id: " + srcHostId + " of this VM:" + vm);
        }
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find the host (with specified id) of VM with specified id");
        ex.addProxyObject(String.valueOf(srcHostId), "hostId");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    // Check if the vm can be migrated with storage.
    boolean canMigrateWithStorage = false;
    if (vm.getType() == VirtualMachine.Type.User) {
        final HypervisorCapabilitiesVO capabilities = _hypervisorCapabilitiesDao.findByHypervisorTypeAndVersion(srcHost.getHypervisorType(), srcHost.getHypervisorVersion());
        if (capabilities != null) {
            canMigrateWithStorage = capabilities.isStorageMotionSupported();
        }
    }
    // Check if the vm is using any disks on local storage.
    final VirtualMachineProfile vmProfile = new VirtualMachineProfileImpl(vm, null, _offeringDao.findById(vm.getId(), vm.getServiceOfferingId()), null, null);
    final List<VolumeVO> volumes = _volumeDao.findCreatedByInstance(vmProfile.getId());
    boolean usesLocal = false;
    for (final VolumeVO volume : volumes) {
        final DiskOfferingVO diskOffering = _diskOfferingDao.findById(volume.getDiskOfferingId());
        final DiskProfile diskProfile = new DiskProfile(volume, diskOffering, vmProfile.getHypervisorType());
        if (diskProfile.useLocalStorage()) {
            usesLocal = true;
            break;
        }
    }
    if (!canMigrateWithStorage && usesLocal) {
        throw new InvalidParameterValueException("Unsupported operation, VM uses Local storage, cannot migrate");
    }
    final Type hostType = srcHost.getType();
    final Pair<List<HostVO>, Integer> allHostsPair;
    final List<HostVO> allHosts;
    final Map<Host, Boolean> requiresStorageMotion = new HashMap<>();
    final DataCenterDeployment plan;
    if (canMigrateWithStorage) {
        allHostsPair = searchForServers(startIndex, pageSize, null, hostType, null, srcHost.getDataCenterId(), null, null, null, keyword, null, null, srcHost.getHypervisorType(), srcHost.getHypervisorVersion());
        allHosts = allHostsPair.first();
        allHosts.remove(srcHost);
        for (final VolumeVO volume : volumes) {
            final Long volClusterId = _poolDao.findById(volume.getPoolId()).getClusterId();
            // only check for volume which are not in zone wide primary store, as only those may require storage motion
            if (volClusterId != null) {
                for (final Iterator<HostVO> iterator = allHosts.iterator(); iterator.hasNext(); ) {
                    final Host host = iterator.next();
                    if (!host.getClusterId().equals(volClusterId) || usesLocal) {
                        if (hasSuitablePoolsForVolume(volume, host, vmProfile)) {
                            requiresStorageMotion.put(host, true);
                        } else {
                            iterator.remove();
                        }
                    }
                }
            }
        }
        plan = new DataCenterDeployment(srcHost.getDataCenterId(), null, null, null, null, null);
    } else {
        final Long cluster = srcHost.getClusterId();
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Searching for all hosts in cluster " + cluster + " for migrating VM " + vm);
        }
        allHostsPair = searchForServers(startIndex, pageSize, null, hostType, null, null, null, cluster, null, keyword, null, null, null, null);
        // Filter out the current host.
        allHosts = allHostsPair.first();
        allHosts.remove(srcHost);
        plan = new DataCenterDeployment(srcHost.getDataCenterId(), srcHost.getPodId(), srcHost.getClusterId(), null, null, null);
    }
    final Pair<List<? extends Host>, Integer> otherHosts = new Pair<>(allHosts, new Integer(allHosts.size()));
    List<Host> suitableHosts = new ArrayList<>();
    final ExcludeList excludes = new ExcludeList();
    excludes.addHost(srcHostId);
    // call affinitygroup chain
    final long vmGroupCount = _affinityGroupVMMapDao.countAffinityGroupsForVm(vm.getId());
    if (vmGroupCount > 0) {
        for (final AffinityGroupProcessor processor : _affinityProcessors) {
            processor.process(vmProfile, plan, excludes);
        }
    }
    final Account account = vmProfile.getOwner();
    for (final HostVO host : allHosts) {
        final DedicatedResourceVO dedicatedResourceVO = dedicatedResourceDao.findByHostId(host.getId());
        if (dedicatedResourceVO != null && dedicatedResourceVO.getDomainId() != account.getDomainId()) {
            final Domain domain = _domainDao.findById(dedicatedResourceVO.getDomainId());
            if (domain != null) {
                s_logger.debug("Host " + host.getName() + " is dedicated to domain " + domain.getName() + " so not suitable for migration for VM " + vmProfile.getInstanceName());
            }
            excludes.addHost(host.getId());
        }
    }
    for (final HostAllocator allocator : hostAllocators) {
        if (canMigrateWithStorage) {
            suitableHosts = allocator.allocateTo(vmProfile, plan, Host.Type.Routing, excludes, allHosts, HostAllocator.RETURN_UPTO_ALL, false);
        } else {
            suitableHosts = allocator.allocateTo(vmProfile, plan, Host.Type.Routing, excludes, HostAllocator.RETURN_UPTO_ALL, false);
        }
        if (suitableHosts != null && !suitableHosts.isEmpty()) {
            break;
        }
    }
    if (s_logger.isDebugEnabled()) {
        if (suitableHosts.isEmpty()) {
            s_logger.debug("No suitable hosts found");
        } else {
            s_logger.debug("Hosts having capacity and suitable for migration: " + suitableHosts);
        }
    }
    return new Ternary<>(otherHosts, suitableHosts, requiresStorageMotion);
}

Example 3 with Type

use of com.cloud.host.Host.Type in project cloudstack by apache.

the class ManagementServerImpl method listHostsForMigrationOfVM.

@Override
public Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>> listHostsForMigrationOfVM(final Long vmId, final Long startIndex, final Long pageSize, final String keyword) {
    final Account caller = getCaller();
    if (!_accountMgr.isRootAdmin(caller.getId())) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Caller is not a root admin, permission denied to migrate the VM");
        }
        throw new PermissionDeniedException("No permission to migrate VM, Only Root Admin can migrate a VM!");
    }
    final VMInstanceVO vm = _vmInstanceDao.findById(vmId);
    if (vm == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find the VM with given id");
        throw ex;
    }
    if (vm.getState() != State.Running) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("VM is not running, cannot migrate the vm" + vm);
        }
        final InvalidParameterValueException ex = new InvalidParameterValueException("VM is not Running, cannot " + "migrate the vm with specified id");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    UserVmDetailVO userVmDetailVO = _UserVmDetailsDao.findDetail(vm.getId(), ApiConstants.BootType.UEFI.toString());
    if (userVmDetailVO != null) {
        s_logger.info(" Live Migration of UEFI enabled VM : " + vm.getInstanceName() + " is not supported");
        if ("legacy".equalsIgnoreCase(userVmDetailVO.getValue()) || "secure".equalsIgnoreCase(userVmDetailVO.getValue())) {
            // Return empty list.
            return new Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>>(new Pair<List<? extends Host>, Integer>(new ArrayList<HostVO>(), new Integer(0)), new ArrayList<Host>(), new HashMap<Host, Boolean>());
        }
    }
    if (_serviceOfferingDetailsDao.findDetail(vm.getServiceOfferingId(), GPU.Keys.pciDevice.toString()) != null) {
        s_logger.info(" Live Migration of GPU enabled VM : " + vm.getInstanceName() + " is not supported");
        // Return empty list.
        return new Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>>(new Pair<List<? extends Host>, Integer>(new ArrayList<HostVO>(), new Integer(0)), new ArrayList<Host>(), new HashMap<Host, Boolean>());
    }
    if (!vm.getHypervisorType().equals(HypervisorType.XenServer) && !vm.getHypervisorType().equals(HypervisorType.VMware) && !vm.getHypervisorType().equals(HypervisorType.KVM) && !vm.getHypervisorType().equals(HypervisorType.Ovm) && !vm.getHypervisorType().equals(HypervisorType.Hyperv) && !vm.getHypervisorType().equals(HypervisorType.LXC) && !vm.getHypervisorType().equals(HypervisorType.Simulator) && !vm.getHypervisorType().equals(HypervisorType.Ovm3)) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug(vm + " is not XenServer/VMware/KVM/Ovm/Hyperv/Ovm3, cannot migrate this VM.");
        }
        throw new InvalidParameterValueException("Unsupported Hypervisor Type for VM migration, we support " + "XenServer/VMware/KVM/Ovm/Hyperv/Ovm3 only");
    }
    if (vm.getType().equals(VirtualMachine.Type.User) && vm.getHypervisorType().equals(HypervisorType.LXC)) {
        throw new InvalidParameterValueException("Unsupported Hypervisor Type for User VM migration, we support XenServer/VMware/KVM/Ovm/Hyperv/Ovm3 only");
    }
    final long srcHostId = vm.getHostId();
    final Host srcHost = _hostDao.findById(srcHostId);
    if (srcHost == null) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Unable to find the host with id: " + srcHostId + " of this VM:" + vm);
        }
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find the host (with specified id) of VM with specified id");
        ex.addProxyObject(String.valueOf(srcHostId), "hostId");
        ex.addProxyObject(vm.getUuid(), "vmId");
        throw ex;
    }
    String srcHostVersion = srcHost.getHypervisorVersion();
    if (HypervisorType.KVM.equals(srcHost.getHypervisorType()) && srcHostVersion == null) {
        srcHostVersion = "";
    }
    // Check if the vm can be migrated with storage.
    boolean canMigrateWithStorage = false;
    if (VirtualMachine.Type.User.equals(vm.getType()) || HypervisorType.VMware.equals(vm.getHypervisorType())) {
        canMigrateWithStorage = _hypervisorCapabilitiesDao.isStorageMotionSupported(srcHost.getHypervisorType(), srcHostVersion);
    }
    // Check if the vm is using any disks on local storage.
    final VirtualMachineProfile vmProfile = new VirtualMachineProfileImpl(vm, null, _offeringDao.findById(vm.getId(), vm.getServiceOfferingId()), null, null);
    final List<VolumeVO> volumes = _volumeDao.findCreatedByInstance(vmProfile.getId());
    boolean usesLocal = false;
    for (final VolumeVO volume : volumes) {
        final DiskOfferingVO diskOffering = _diskOfferingDao.findById(volume.getDiskOfferingId());
        final DiskProfile diskProfile = new DiskProfile(volume, diskOffering, vmProfile.getHypervisorType());
        if (diskProfile.useLocalStorage()) {
            usesLocal = true;
            break;
        }
    }
    if (!canMigrateWithStorage && usesLocal) {
        throw new InvalidParameterValueException("Unsupported operation, VM uses Local storage, cannot migrate");
    }
    final Type hostType = srcHost.getType();
    Pair<List<HostVO>, Integer> allHostsPair = null;
    List<HostVO> allHosts = null;
    List<HostVO> hostsForMigrationWithStorage = null;
    final Map<Host, Boolean> requiresStorageMotion = new HashMap<Host, Boolean>();
    DataCenterDeployment plan = null;
    if (canMigrateWithStorage) {
        Long podId = !VirtualMachine.Type.User.equals(vm.getType()) ? srcHost.getPodId() : null;
        allHostsPair = searchForServers(startIndex, pageSize, null, hostType, null, srcHost.getDataCenterId(), podId, null, null, keyword, null, null, srcHost.getHypervisorType(), null, srcHost.getId());
        allHosts = allHostsPair.first();
        hostsForMigrationWithStorage = new ArrayList<>(allHosts);
        for (final VolumeVO volume : volumes) {
            StoragePool storagePool = _poolDao.findById(volume.getPoolId());
            Long volClusterId = storagePool.getClusterId();
            for (Iterator<HostVO> iterator = hostsForMigrationWithStorage.iterator(); iterator.hasNext(); ) {
                final Host host = iterator.next();
                String hostVersion = host.getHypervisorVersion();
                if (HypervisorType.KVM.equals(host.getHypervisorType()) && hostVersion == null) {
                    hostVersion = "";
                }
                if (volClusterId != null) {
                    if (storagePool.isLocal() || !host.getClusterId().equals(volClusterId) || usesLocal) {
                        if (storagePool.isManaged()) {
                            // At the time being, we do not support storage migration of a volume from managed storage unless the managed storage
                            // is at the zone level and the source and target storage pool is the same.
                            // If the source and target storage pool is the same and it is managed, then we still have to perform a storage migration
                            // because we need to create a new target volume and copy the contents of the source volume into it before deleting the
                            // source volume.
                            iterator.remove();
                        } else {
                            boolean hostSupportsStorageMigration = (srcHostVersion != null && srcHostVersion.equals(hostVersion)) || _hypervisorCapabilitiesDao.isStorageMotionSupported(host.getHypervisorType(), hostVersion);
                            if (hostSupportsStorageMigration && hasSuitablePoolsForVolume(volume, host, vmProfile)) {
                                requiresStorageMotion.put(host, true);
                            } else {
                                iterator.remove();
                            }
                        }
                    }
                } else {
                    if (storagePool.isManaged()) {
                        if (srcHost.getClusterId() != host.getClusterId()) {
                            if (storagePool.getPoolType() == Storage.StoragePoolType.PowerFlex) {
                                // Simply, changing volume access to host should work: grant access on dest host and revoke access on source host
                                continue;
                            }
                            // If the volume's storage pool is managed and at the zone level, then we still have to perform a storage migration
                            // because we need to create a new target volume and copy the contents of the source volume into it before deleting
                            // the source volume.
                            requiresStorageMotion.put(host, true);
                        }
                    }
                }
            }
        }
        plan = new DataCenterDeployment(srcHost.getDataCenterId(), podId, null, null, null, null);
    } else {
        final Long cluster = srcHost.getClusterId();
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("Searching for all hosts in cluster " + cluster + " for migrating VM " + vm);
        }
        allHostsPair = searchForServers(startIndex, pageSize, null, hostType, null, null, null, cluster, null, keyword, null, null, null, null, srcHost.getId());
        allHosts = allHostsPair.first();
        plan = new DataCenterDeployment(srcHost.getDataCenterId(), srcHost.getPodId(), srcHost.getClusterId(), null, null, null);
    }
    final Pair<List<? extends Host>, Integer> otherHosts = new Pair<List<? extends Host>, Integer>(allHosts, allHostsPair.second());
    List<Host> suitableHosts = new ArrayList<Host>();
    final ExcludeList excludes = new ExcludeList();
    excludes.addHost(srcHostId);
    if (dpdkHelper.isVMDpdkEnabled(vm.getId())) {
        excludeNonDPDKEnabledHosts(plan, excludes);
    }
    // call affinitygroup chain
    final long vmGroupCount = _affinityGroupVMMapDao.countAffinityGroupsForVm(vm.getId());
    if (vmGroupCount > 0) {
        for (final AffinityGroupProcessor processor : _affinityProcessors) {
            processor.process(vmProfile, plan, excludes);
        }
    }
    if (vm.getType() == VirtualMachine.Type.User || vm.getType() == VirtualMachine.Type.DomainRouter) {
        final DataCenterVO dc = _dcDao.findById(srcHost.getDataCenterId());
        _dpMgr.checkForNonDedicatedResources(vmProfile, dc, excludes);
    }
    for (final HostAllocator allocator : hostAllocators) {
        if (canMigrateWithStorage) {
            suitableHosts = allocator.allocateTo(vmProfile, plan, Host.Type.Routing, excludes, hostsForMigrationWithStorage, HostAllocator.RETURN_UPTO_ALL, false);
        } else {
            suitableHosts = allocator.allocateTo(vmProfile, plan, Host.Type.Routing, excludes, HostAllocator.RETURN_UPTO_ALL, false);
        }
        if (suitableHosts != null && !suitableHosts.isEmpty()) {
            break;
        }
    }
    if (s_logger.isDebugEnabled()) {
        if (suitableHosts.isEmpty()) {
            s_logger.debug("No suitable hosts found");
        } else {
            s_logger.debug("Hosts having capacity and suitable for migration: " + suitableHosts);
        }
    }
    return new Ternary<Pair<List<? extends Host>, Integer>, List<? extends Host>, Map<Host, Boolean>>(otherHosts, suitableHosts, requiresStorageMotion);
}