Examples with DataStoreProvider com.cloud.engine.subsystem.api.storage.DataStoreProvider used on opensource projects

Example 6 with DataStoreProvider

use of com.cloud.engine.subsystem.api.storage.DataStoreProvider in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method cancelPrimaryStorageForMaintenance.

@Override
@DB
public PrimaryDataStoreInfo cancelPrimaryStorageForMaintenance(final CancelPrimaryStorageMaintenanceCmd cmd) throws ResourceUnavailableException {
    final Long primaryStorageId = cmd.getId();
    final StoragePoolVO primaryStorage;
    primaryStorage = _storagePoolDao.findById(primaryStorageId);
    if (primaryStorage == null) {
        final String msg = "Unable to obtain lock on the storage pool in cancelPrimaryStorageForMaintenance()";
        s_logger.error(msg);
        throw new InvalidParameterValueException(msg);
    }
    if (primaryStorage.getStatus().equals(StoragePoolStatus.Up) || primaryStorage.getStatus().equals(StoragePoolStatus.PrepareForMaintenance)) {
        throw new StorageUnavailableException("Primary storage with id " + primaryStorageId + " is not ready to complete migration, as the status is:" + primaryStorage.getStatus().toString(), primaryStorageId);
    }
    final DataStoreProvider provider = _dataStoreProviderMgr.getDataStoreProvider(primaryStorage.getStorageProviderName());
    final DataStoreLifeCycle lifeCycle = provider.getDataStoreLifeCycle();
    final DataStore store = _dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
    lifeCycle.cancelMaintain(store);
    return (PrimaryDataStoreInfo) _dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
}

Example 7 with DataStoreProvider

use of com.cloud.engine.subsystem.api.storage.DataStoreProvider in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method createPool.

@Override
public PrimaryDataStoreInfo createPool(final CreateStoragePoolCmd cmd) throws ResourceInUseException, IllegalArgumentException, UnknownHostException, ResourceUnavailableException {
    final String providerName = cmd.getStorageProviderName();
    DataStoreProvider storeProvider = _dataStoreProviderMgr.getDataStoreProvider(providerName);
    if (storeProvider == null) {
        storeProvider = _dataStoreProviderMgr.getDefaultPrimaryDataStoreProvider();
        if (storeProvider == null) {
            throw new InvalidParameterValueException("can't find storage provider: " + providerName);
        }
    }
    Long clusterId = cmd.getClusterId();
    Long podId = cmd.getPodId();
    final Long zoneId = cmd.getZoneId();
    ScopeType scopeType = ScopeType.CLUSTER;
    final String scope = cmd.getScope();
    if (scope != null) {
        try {
            scopeType = Enum.valueOf(ScopeType.class, scope.toUpperCase());
        } catch (final Exception e) {
            throw new InvalidParameterValueException("invalid scope for pool " + scope);
        }
    }
    if (scopeType == ScopeType.CLUSTER && clusterId == null) {
        throw new InvalidParameterValueException("cluster id can't be null, if scope is cluster");
    } else if (scopeType == ScopeType.ZONE && zoneId == null) {
        throw new InvalidParameterValueException("zone id can't be null, if scope is zone");
    }
    HypervisorType hypervisorType = HypervisorType.KVM;
    if (scopeType == ScopeType.ZONE) {
        // ignore passed clusterId and podId
        clusterId = null;
        podId = null;
        final String hypervisor = cmd.getHypervisor();
        if (hypervisor != null) {
            try {
                hypervisorType = HypervisorType.getType(hypervisor);
            } catch (final Exception e) {
                throw new InvalidParameterValueException("invalid hypervisor type " + hypervisor);
            }
        } else {
            throw new InvalidParameterValueException("Missing parameter hypervisor. Hypervisor type is required to create zone wide primary storage.");
        }
        if (hypervisorType != HypervisorType.KVM && hypervisorType != HypervisorType.Any) {
            throw new InvalidParameterValueException("zone wide storage pool is not supported for hypervisor type " + hypervisor);
        }
    }
    final Map<String, String> details = extractApiParamAsMap(cmd.getDetails());
    final DataCenterVO zone = _dcDao.findById(cmd.getZoneId());
    if (zone == null) {
        throw new InvalidParameterValueException("unable to find zone by id " + zoneId);
    }
    // Check if zone is disabled
    final Account account = CallContext.current().getCallingAccount();
    if (AllocationState.Disabled == zone.getAllocationState() && !_accountMgr.isRootAdmin(account.getId())) {
        throw new PermissionDeniedException("Cannot perform this operation, Zone is currently disabled: " + zoneId);
    }
    final Map<String, Object> params = new HashMap<>();
    params.put("zoneId", zone.getId());
    params.put("clusterId", clusterId);
    params.put("podId", podId);
    params.put("url", cmd.getUrl());
    params.put("tags", cmd.getTags());
    params.put("name", cmd.getStoragePoolName());
    params.put("details", details);
    params.put("providerName", storeProvider.getName());
    params.put("managed", cmd.isManaged());
    params.put("capacityBytes", cmd.getCapacityBytes());
    params.put("capacityIops", cmd.getCapacityIops());
    final DataStoreLifeCycle lifeCycle = storeProvider.getDataStoreLifeCycle();
    DataStore store = null;
    try {
        store = lifeCycle.initialize(params);
        if (scopeType == ScopeType.CLUSTER) {
            final ClusterScope clusterScope = new ClusterScope(clusterId, podId, zoneId);
            lifeCycle.attachCluster(store, clusterScope);
        } else if (scopeType == ScopeType.ZONE) {
            final ZoneScope zoneScope = new ZoneScope(zoneId);
            lifeCycle.attachZone(store, zoneScope, hypervisorType);
        }
    } catch (final Exception e) {
        s_logger.debug("Failed to add data store: " + e.getMessage(), e);
        try {
            // not deleting data store.
            if (store != null) {
                lifeCycle.deleteDataStore(store);
            }
        } catch (final Exception ex) {
            s_logger.debug("Failed to clean up storage pool: " + ex.getMessage());
        }
        throw new CloudRuntimeException("Failed to add data store: " + e.getMessage(), e);
    }
    return (PrimaryDataStoreInfo) _dataStoreMgr.getDataStore(store.getId(), DataStoreRole.Primary);
}

Example 8 with DataStoreProvider

use of com.cloud.engine.subsystem.api.storage.DataStoreProvider in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method connectHostToSharedPool.

@Override
public void connectHostToSharedPool(final long hostId, final long poolId) throws StorageUnavailableException, StorageConflictException {
    final StoragePool pool = (StoragePool) _dataStoreMgr.getDataStore(poolId, DataStoreRole.Primary);
    assert pool.isShared() : "Now, did you actually read the name of this method?";
    s_logger.debug("Adding pool " + pool.getName() + " to  host " + hostId);
    final DataStoreProvider provider = _dataStoreProviderMgr.getDataStoreProvider(pool.getStorageProviderName());
    final HypervisorHostListener listener = hostListeners.get(provider.getName());
    listener.hostConnect(hostId, pool.getId());
}

Example 9 with DataStoreProvider

use of com.cloud.engine.subsystem.api.storage.DataStoreProvider in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method getVolumeSizeIncludingHypervisorSnapshotReserve.

private long getVolumeSizeIncludingHypervisorSnapshotReserve(final Volume volume, final StoragePool pool) {
    final DataStoreProvider storeProvider = _dataStoreProviderMgr.getDataStoreProvider(pool.getStorageProviderName());
    final DataStoreDriver storeDriver = storeProvider.getDataStoreDriver();
    if (storeDriver instanceof PrimaryDataStoreDriver) {
        final PrimaryDataStoreDriver primaryStoreDriver = (PrimaryDataStoreDriver) storeDriver;
        return primaryStoreDriver.getVolumeSizeIncludingHypervisorSnapshotReserve(volume, pool);
    }
    return volume.getSize();
}

Example 10 with DataStoreProvider

use of com.cloud.engine.subsystem.api.storage.DataStoreProvider in project cosmic by MissionCriticalCloud.

the class StorageManagerImpl method disablePrimaryStoragePool.

@ActionEvent(eventType = EventTypes.EVENT_DISABLE_PRIMARY_STORAGE, eventDescription = "disable storage pool")
private void disablePrimaryStoragePool(final StoragePoolVO primaryStorage) {
    if (!primaryStorage.getStatus().equals(StoragePoolStatus.Up)) {
        throw new InvalidParameterValueException("Primary storage with id " + primaryStorage.getId() + " cannot be disabled. Storage pool state : " + primaryStorage.getStatus().toString());
    }
    final DataStoreProvider provider = _dataStoreProviderMgr.getDataStoreProvider(primaryStorage.getStorageProviderName());
    final DataStoreLifeCycle dataStoreLifeCycle = provider.getDataStoreLifeCycle();
    final DataStore store = _dataStoreMgr.getDataStore(primaryStorage.getId(), DataStoreRole.Primary);
    ((PrimaryDataStoreLifeCycle) dataStoreLifeCycle).disableStoragePool(store);
}