Examples with DiskOfferingVO com.cloud.storage.DiskOfferingVO used on opensource projects

Example 46 with DiskOfferingVO

use of com.cloud.storage.DiskOfferingVO 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 47 with DiskOfferingVO

use of com.cloud.storage.DiskOfferingVO in project cosmic by MissionCriticalCloud.

the class ManagementServerImpl method listStoragePoolsForMigrationOfVolume.

@Override
public Pair<List<? extends StoragePool>, List<? extends StoragePool>> listStoragePoolsForMigrationOfVolume(final Long volumeId) {
    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 volume");
        }
        throw new PermissionDeniedException("No permission to migrate volume, only root admin can migrate a volume");
    }
    final VolumeVO volume = _volumeDao.findById(volumeId);
    if (volume == null) {
        final InvalidParameterValueException ex = new InvalidParameterValueException("Unable to find volume with" + " specified id.");
        ex.addProxyObject(volumeId.toString(), "volumeId");
        throw ex;
    }
    // Volume must be attached to an instance for live migration.
    final List<StoragePool> allPools = new ArrayList<>();
    final List<StoragePool> suitablePools = new ArrayList<>();
    // Volume must be in Ready state to be migrated.
    if (!Volume.State.Ready.equals(volume.getState())) {
        s_logger.info("Volume " + volume + " must be in ready state for migration.");
        return new Pair<>(allPools, suitablePools);
    }
    if (!_volumeMgr.volumeOnSharedStoragePool(volume)) {
        s_logger.info("Volume " + volume + " is on local storage. It cannot be migrated to another pool.");
        return new Pair<>(allPools, suitablePools);
    }
    final Long instanceId = volume.getInstanceId();
    VMInstanceVO vm = null;
    if (instanceId != null) {
        vm = _vmInstanceDao.findById(instanceId);
    }
    if (vm == null) {
        s_logger.info("Volume " + volume + " isn't attached to any vm. Looking for storage pools in the " + "zone to which this volumes can be migrated.");
    } else if (vm.getState() != State.Running) {
        s_logger.info("Volume " + volume + " isn't attached to any running vm. Looking for storage pools in the " + "cluster to which this volumes can be migrated.");
    } else {
        s_logger.info("Volume " + volume + " is attached to any running vm. Looking for storage pools in the " + "cluster to which this volumes can be migrated.");
        boolean storageMotionSupported = false;
        // Check if the underlying hypervisor supports storage motion.
        final Long hostId = vm.getHostId();
        if (hostId != null) {
            final HostVO host = _hostDao.findById(hostId);
            HypervisorCapabilitiesVO capabilities = null;
            if (host != null) {
                capabilities = _hypervisorCapabilitiesDao.findByHypervisorTypeAndVersion(host.getHypervisorType(), host.getHypervisorVersion());
            } else {
                s_logger.error("Details of the host on which the vm " + vm + ", to which volume " + volume + " is " + "attached, couldn't be retrieved.");
            }
            if (capabilities != null) {
                storageMotionSupported = capabilities.isStorageMotionSupported();
            } else {
                s_logger.error("Capabilities for host " + host + " couldn't be retrieved.");
            }
        }
        if (!storageMotionSupported) {
            s_logger.info("Volume " + volume + " is attached to a running vm and the hypervisor doesn't support" + " storage motion.");
            return new Pair<>(allPools, suitablePools);
        }
    }
    // Source pool of the volume.
    final StoragePoolVO srcVolumePool = _poolDao.findById(volume.getPoolId());
    // Get all the pools available. Only shared pools are considered because only a volume on a shared pools
    // can be live migrated while the virtual machine stays on the same host.
    final List<StoragePoolVO> storagePools;
    if (srcVolumePool.getClusterId() == null) {
        storagePools = _poolDao.findZoneWideStoragePoolsByTags(volume.getDataCenterId(), null);
    } else {
        storagePools = _poolDao.findPoolsByTags(volume.getDataCenterId(), srcVolumePool.getPodId(), srcVolumePool.getClusterId(), null);
    }
    storagePools.remove(srcVolumePool);
    for (final StoragePoolVO pool : storagePools) {
        if (pool.isShared()) {
            allPools.add((StoragePool) dataStoreMgr.getPrimaryDataStore(pool.getId()));
        }
    }
    // Get all the suitable pools.
    // Exclude the current pool from the list of pools to which the volume can be migrated.
    final ExcludeList avoid = new ExcludeList();
    avoid.addPool(srcVolumePool.getId());
    // Volume stays in the same cluster after migration.
    final DataCenterDeployment plan = new DataCenterDeployment(volume.getDataCenterId(), srcVolumePool.getPodId(), srcVolumePool.getClusterId(), null, null, null);
    final VirtualMachineProfile profile = new VirtualMachineProfileImpl(vm);
    final DiskOfferingVO diskOffering = _diskOfferingDao.findById(volume.getDiskOfferingId());
    final DiskProfile diskProfile = new DiskProfile(volume, diskOffering, profile.getHypervisorType());
    // Call the storage pool allocator to find the list of storage pools.
    for (final StoragePoolAllocator allocator : _storagePoolAllocators) {
        final List<StoragePool> pools = allocator.allocateToPool(diskProfile, profile, plan, avoid, StoragePoolAllocator.RETURN_UPTO_ALL);
        if (pools != null && !pools.isEmpty()) {
            suitablePools.addAll(pools);
            break;
        }
    }
    return new Pair<>(allPools, suitablePools);
}

Example 48 with DiskOfferingVO

use of com.cloud.storage.DiskOfferingVO in project cosmic by MissionCriticalCloud.

the class ConfigurationServerImpl method createdefaultDiskOffering.

private DiskOfferingVO createdefaultDiskOffering(final Long domainId, final String name, final String description, final ProvisioningType provisioningType, final int numGibibytes, String tags, final boolean isCustomized, final boolean isSystemUse) {
    long diskSize = numGibibytes;
    diskSize = diskSize * 1024 * 1024 * 1024;
    tags = cleanupTags(tags);
    DiskOfferingVO newDiskOffering = new DiskOfferingVO(domainId, name, description, provisioningType, diskSize, tags, isCustomized, null, null, null);
    newDiskOffering.setUniqueName("Cloud.Com-" + name);
    newDiskOffering.setSystemUse(isSystemUse);
    newDiskOffering = _diskOfferingDao.persistDeafultDiskOffering(newDiskOffering);
    return newDiskOffering;
}

Example 49 with DiskOfferingVO

use of com.cloud.storage.DiskOfferingVO in project cloudstack by apache.

the class VirtualMachineManagerImplTest method testCheckIfCanUpgrade.

@Test
public void testCheckIfCanUpgrade() throws Exception {
    when(vmInstanceMock.getState()).thenReturn(State.Stopped);
    when(serviceOfferingMock.isDynamic()).thenReturn(true);
    when(vmInstanceMock.getServiceOfferingId()).thenReturn(1l);
    when(serviceOfferingMock.getId()).thenReturn(2l);
    ServiceOfferingVO mockCurrentServiceOffering = mock(ServiceOfferingVO.class);
    DiskOfferingVO mockCurrentDiskOffering = mock(DiskOfferingVO.class);
    when(serviceOfferingDaoMock.findByIdIncludingRemoved(anyLong(), anyLong())).thenReturn(mockCurrentServiceOffering);
    when(mockCurrentDiskOffering.isUseLocalStorage()).thenReturn(true);
    when(diskOfferingMock.isUseLocalStorage()).thenReturn(true);
    when(mockCurrentServiceOffering.isSystemUse()).thenReturn(true);
    when(serviceOfferingMock.isSystemUse()).thenReturn(true);
    when(mockCurrentDiskOffering.getTags()).thenReturn("x,y");
    when(diskOfferingMock.getTags()).thenReturn("z,x,y");
    virtualMachineManagerImpl.checkIfCanUpgrade(vmInstanceMock, serviceOfferingMock);
}

Example 50 with DiskOfferingVO

use of com.cloud.storage.DiskOfferingVO in project cloudstack by apache.

the class ConfigurationManagerImpl method createDiskOffering.

protected DiskOfferingVO createDiskOffering(final Long userId, final Long domainId, final String name, final String description, final String provisioningType, final Long numGibibytes, String tags, boolean isCustomized, final boolean localStorageRequired, final boolean isDisplayOfferingEnabled, final Boolean isCustomizedIops, Long minIops, Long maxIops, Long bytesReadRate, Long bytesWriteRate, Long iopsReadRate, Long iopsWriteRate, final Integer hypervisorSnapshotReserve) {
    // special case for custom disk offerings
    long diskSize = 0;
    if (numGibibytes != null && numGibibytes <= 0) {
        throw new InvalidParameterValueException("Please specify a disk size of at least 1 Gb.");
    } else if (numGibibytes != null && numGibibytes > _maxVolumeSizeInGb) {
        throw new InvalidParameterValueException("The maximum size for a disk is " + _maxVolumeSizeInGb + " Gb.");
    }
    final ProvisioningType typedProvisioningType = ProvisioningType.getProvisioningType(provisioningType);
    if (numGibibytes != null) {
        diskSize = numGibibytes * 1024 * 1024 * 1024;
    }
    if (diskSize == 0) {
        isCustomized = true;
    }
    if (isCustomizedIops != null) {
        bytesReadRate = null;
        bytesWriteRate = null;
        iopsReadRate = null;
        iopsWriteRate = null;
        if (isCustomizedIops) {
            minIops = null;
            maxIops = null;
        } else {
            if (minIops == null && maxIops == null) {
                minIops = 0L;
                maxIops = 0L;
            } else {
                if (minIops == null || minIops <= 0) {
                    throw new InvalidParameterValueException("The min IOPS must be greater than 0.");
                }
                if (maxIops == null) {
                    maxIops = 0L;
                }
                if (minIops > maxIops) {
                    throw new InvalidParameterValueException("The min IOPS must be less than or equal to the max IOPS.");
                }
            }
        }
    } else {
        minIops = null;
        maxIops = null;
    }
    // Check if user exists in the system
    final User user = _userDao.findById(userId);
    if (user == null || user.getRemoved() != null) {
        throw new InvalidParameterValueException("Unable to find active user by id " + userId);
    }
    final Account account = _accountDao.findById(user.getAccountId());
    if (account.getType() == Account.ACCOUNT_TYPE_DOMAIN_ADMIN) {
        if (domainId == null) {
            throw new InvalidParameterValueException("Unable to create public disk offering by id " + userId + " because it is domain-admin");
        }
        if (tags != null) {
            throw new InvalidParameterValueException("Unable to create disk offering with storage tags by id " + userId + " because it is domain-admin");
        }
        if (!_domainDao.isChildDomain(account.getDomainId(), domainId)) {
            throw new InvalidParameterValueException("Unable to create disk offering by another domain admin with id " + userId);
        }
    } else if (account.getType() != Account.ACCOUNT_TYPE_ADMIN) {
        throw new InvalidParameterValueException("Unable to create disk offering by id " + userId + " because it is not root-admin or domain-admin");
    }
    tags = StringUtils.cleanupTags(tags);
    final DiskOfferingVO newDiskOffering = new DiskOfferingVO(domainId, name, description, typedProvisioningType, diskSize, tags, isCustomized, isCustomizedIops, minIops, maxIops);
    newDiskOffering.setUseLocalStorage(localStorageRequired);
    newDiskOffering.setDisplayOffering(isDisplayOfferingEnabled);
    if (bytesReadRate != null && bytesReadRate > 0) {
        newDiskOffering.setBytesReadRate(bytesReadRate);
    }
    if (bytesWriteRate != null && bytesWriteRate > 0) {
        newDiskOffering.setBytesWriteRate(bytesWriteRate);
    }
    if (iopsReadRate != null && iopsReadRate > 0) {
        newDiskOffering.setIopsReadRate(iopsReadRate);
    }
    if (iopsWriteRate != null && iopsWriteRate > 0) {
        newDiskOffering.setIopsWriteRate(iopsWriteRate);
    }
    if (hypervisorSnapshotReserve != null && hypervisorSnapshotReserve < 0) {
        throw new InvalidParameterValueException("If provided, Hypervisor Snapshot Reserve must be greater than or equal to 0.");
    }
    newDiskOffering.setHypervisorSnapshotReserve(hypervisorSnapshotReserve);
    CallContext.current().setEventDetails("Disk offering id=" + newDiskOffering.getId());
    final DiskOfferingVO offering = _diskOfferingDao.persist(newDiskOffering);
    if (offering != null) {
        CallContext.current().setEventDetails("Disk offering id=" + newDiskOffering.getId());
        return offering;
    } else {
        return null;
    }
}