Examples with ScaleIOGatewayClient org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient used on opensource projects

Example 1 with ScaleIOGatewayClient

use of org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient in project cloudstack by apache.

the class ScaleIOPrimaryDataStoreLifeCycle method attachCluster.

@Override
public boolean attachCluster(DataStore dataStore, ClusterScope scope) {
    final ClusterVO cluster = clusterDao.findById(scope.getScopeId());
    if (!isSupportedHypervisorType(cluster.getHypervisorType())) {
        throw new CloudRuntimeException("Unsupported hypervisor type: " + cluster.getHypervisorType().toString());
    }
    List<String> connectedSdcIps = null;
    try {
        ScaleIOGatewayClient client = ScaleIOGatewayClientConnectionPool.getInstance().getClient(dataStore.getId(), storagePoolDetailsDao);
        connectedSdcIps = client.listConnectedSdcIps();
    } catch (NoSuchAlgorithmException | KeyManagementException | URISyntaxException e) {
        LOGGER.error("Failed to create storage pool", e);
        throw new CloudRuntimeException("Failed to establish connection with PowerFlex Gateway to create storage pool");
    }
    if (connectedSdcIps == null || connectedSdcIps.isEmpty()) {
        LOGGER.debug("No connected SDCs found for the PowerFlex storage pool");
        throw new CloudRuntimeException("Failed to create storage pool as connected SDCs not found");
    }
    PrimaryDataStoreInfo primaryDataStoreInfo = (PrimaryDataStoreInfo) dataStore;
    List<HostVO> hostsInCluster = resourceManager.listAllUpAndEnabledHosts(Host.Type.Routing, primaryDataStoreInfo.getClusterId(), primaryDataStoreInfo.getPodId(), primaryDataStoreInfo.getDataCenterId());
    if (hostsInCluster.isEmpty()) {
        primaryDataStoreDao.expunge(primaryDataStoreInfo.getId());
        throw new CloudRuntimeException("No hosts are Up to associate a storage pool with in cluster: " + primaryDataStoreInfo.getClusterId());
    }
    LOGGER.debug("Attaching the pool to each of the hosts in the cluster: " + primaryDataStoreInfo.getClusterId());
    List<HostVO> poolHosts = new ArrayList<HostVO>();
    for (HostVO host : hostsInCluster) {
        try {
            if (connectedSdcIps.contains(host.getPrivateIpAddress())) {
                storageMgr.connectHostToSharedPool(host.getId(), primaryDataStoreInfo.getId());
                poolHosts.add(host);
            }
        } catch (Exception e) {
            LOGGER.warn("Unable to establish a connection between " + host + " and " + primaryDataStoreInfo, e);
        }
    }
    if (poolHosts.isEmpty()) {
        LOGGER.warn("No host can access storage pool '" + primaryDataStoreInfo + "' on cluster '" + primaryDataStoreInfo.getClusterId() + "'.");
        primaryDataStoreDao.expunge(primaryDataStoreInfo.getId());
        throw new CloudRuntimeException("Failed to create storage pool in the cluster: " + primaryDataStoreInfo.getClusterId() + " as it is not accessible to hosts");
    }
    dataStoreHelper.attachCluster(dataStore);
    return true;
}

Example 2 with ScaleIOGatewayClient

use of org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient in project cloudstack by apache.

the class ScaleIOPrimaryDataStoreDriver method revokeAccess.

@Override
public void revokeAccess(DataObject dataObject, Host host, DataStore dataStore) {
    try {
        if (DataObjectType.VOLUME.equals(dataObject.getType())) {
            final VolumeVO volume = volumeDao.findById(dataObject.getId());
            LOGGER.debug("Revoking access for PowerFlex volume: " + volume.getPath());
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                throw new CloudRuntimeException("Unable to revoke access for volume: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            client.unmapVolumeFromSdc(ScaleIOUtil.getVolumePath(volume.getPath()), sdc.getId());
        } else if (DataObjectType.TEMPLATE.equals(dataObject.getType())) {
            final VMTemplateStoragePoolVO templatePoolRef = vmTemplatePoolDao.findByPoolTemplate(dataStore.getId(), dataObject.getId(), null);
            LOGGER.debug("Revoking access for PowerFlex template volume: " + templatePoolRef.getInstallPath());
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                throw new CloudRuntimeException("Unable to revoke access for template: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            client.unmapVolumeFromSdc(ScaleIOUtil.getVolumePath(templatePoolRef.getInstallPath()), sdc.getId());
        } else if (DataObjectType.SNAPSHOT.equals(dataObject.getType())) {
            SnapshotInfo snapshot = (SnapshotInfo) dataObject;
            LOGGER.debug("Revoking access for PowerFlex volume snapshot: " + snapshot.getPath());
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                throw new CloudRuntimeException("Unable to revoke access for snapshot: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            client.unmapVolumeFromSdc(ScaleIOUtil.getVolumePath(snapshot.getPath()), sdc.getId());
        }
    } catch (Exception e) {
        LOGGER.warn("Failed to revoke access due to: " + e.getMessage(), e);
    }
}

Example 3 with ScaleIOGatewayClient

use of org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient in project cloudstack by apache.

the class ScaleIOPrimaryDataStoreDriver method revertSnapshot.

@Override
public void revertSnapshot(SnapshotInfo snapshot, SnapshotInfo snapshotOnPrimaryStore, AsyncCompletionCallback<CommandResult> callback) {
    LOGGER.debug("Reverting to PowerFlex volume snapshot");
    Preconditions.checkArgument(snapshot != null, "snapshotInfo cannot be null");
    VolumeInfo volumeInfo = snapshot.getBaseVolume();
    Preconditions.checkArgument(volumeInfo != null, "volumeInfo cannot be null");
    VolumeVO volumeVO = volumeDao.findById(volumeInfo.getId());
    try {
        if (volumeVO == null || volumeVO.getRemoved() != null) {
            String errMsg = "The volume that the snapshot belongs to no longer exists.";
            CommandResult commandResult = new CommandResult();
            commandResult.setResult(errMsg);
            callback.complete(commandResult);
            return;
        }
        long storagePoolId = volumeVO.getPoolId();
        final ScaleIOGatewayClient client = getScaleIOClient(storagePoolId);
        String snapshotVolumeId = ScaleIOUtil.getVolumePath(snapshot.getPath());
        final String destVolumeId = ScaleIOUtil.getVolumePath(volumeVO.getPath());
        client.revertSnapshot(snapshotVolumeId, destVolumeId);
        CommandResult commandResult = new CommandResult();
        callback.complete(commandResult);
    } catch (Exception ex) {
        LOGGER.debug("Unable to revert to PowerFlex snapshot: " + snapshot.getId(), ex);
        throw new CloudRuntimeException(ex.getMessage());
    }
}

Example 4 with ScaleIOGatewayClient

use of org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient in project cloudstack by apache.

the class ScaleIOPrimaryDataStoreDriver method deleteAsync.

@Override
public void deleteAsync(DataStore dataStore, DataObject dataObject, AsyncCompletionCallback<CommandResult> callback) {
    Preconditions.checkArgument(dataObject != null, "dataObject cannot be null");
    long storagePoolId = dataStore.getId();
    StoragePoolVO storagePool = storagePoolDao.findById(storagePoolId);
    Preconditions.checkArgument(storagePoolId > 0, "storagePoolId should be > 0");
    Preconditions.checkArgument(storagePool != null && storagePool.getHostAddress() != null, "storagePool and host address should not be null");
    String errMsg = null;
    String scaleIOVolumePath = null;
    try {
        boolean deleteResult = false;
        if (dataObject.getType() == DataObjectType.VOLUME) {
            LOGGER.debug("deleteAsync - deleting volume");
            scaleIOVolumePath = ((VolumeInfo) dataObject).getPath();
        } else if (dataObject.getType() == DataObjectType.SNAPSHOT) {
            LOGGER.debug("deleteAsync - deleting snapshot");
            scaleIOVolumePath = ((SnapshotInfo) dataObject).getPath();
        } else if (dataObject.getType() == DataObjectType.TEMPLATE) {
            LOGGER.debug("deleteAsync - deleting template");
            scaleIOVolumePath = ((TemplateInfo) dataObject).getInstallPath();
        } else {
            errMsg = "Invalid DataObjectType (" + dataObject.getType() + ") passed to deleteAsync";
            LOGGER.error(errMsg);
            throw new CloudRuntimeException(errMsg);
        }
        try {
            String scaleIOVolumeId = ScaleIOUtil.getVolumePath(scaleIOVolumePath);
            final ScaleIOGatewayClient client = getScaleIOClient(storagePoolId);
            deleteResult = client.deleteVolume(scaleIOVolumeId);
            if (!deleteResult) {
                errMsg = "Failed to delete PowerFlex volume with id: " + scaleIOVolumeId;
            }
            long usedBytes = storagePool.getUsedBytes();
            usedBytes -= dataObject.getSize();
            storagePool.setUsedBytes(usedBytes < 0 ? 0 : usedBytes);
            storagePoolDao.update(storagePoolId, storagePool);
        } catch (Exception e) {
            errMsg = "Unable to delete PowerFlex volume: " + scaleIOVolumePath + " due to " + e.getMessage();
            LOGGER.warn(errMsg);
            throw new CloudRuntimeException(errMsg, e);
        }
    } catch (Exception ex) {
        errMsg = ex.getMessage();
        LOGGER.error(errMsg);
        if (callback == null) {
            throw ex;
        }
    }
    if (callback != null) {
        CommandResult result = new CommandResult();
        result.setResult(errMsg);
        callback.complete(result);
    }
}

Example 5 with ScaleIOGatewayClient

use of org.apache.cloudstack.storage.datastore.client.ScaleIOGatewayClient in project cloudstack by apache.

the class ScaleIOPrimaryDataStoreDriver method grantAccess.

@Override
public boolean grantAccess(DataObject dataObject, Host host, DataStore dataStore) {
    try {
        if (DataObjectType.VOLUME.equals(dataObject.getType())) {
            final VolumeVO volume = volumeDao.findById(dataObject.getId());
            LOGGER.debug("Granting access for PowerFlex volume: " + volume.getPath());
            // Unlimited
            Long bandwidthLimitInKbps = Long.valueOf(0);
            // Check Bandwidht Limit parameter in volume details
            final VolumeDetailVO bandwidthVolumeDetail = volumeDetailsDao.findDetail(volume.getId(), Volume.BANDWIDTH_LIMIT_IN_MBPS);
            if (bandwidthVolumeDetail != null && bandwidthVolumeDetail.getValue() != null) {
                bandwidthLimitInKbps = Long.parseLong(bandwidthVolumeDetail.getValue()) * 1024;
            }
            // Unlimited
            Long iopsLimit = Long.valueOf(0);
            // Check IOPS Limit parameter in volume details, else try MaxIOPS
            final VolumeDetailVO iopsVolumeDetail = volumeDetailsDao.findDetail(volume.getId(), Volume.IOPS_LIMIT);
            if (iopsVolumeDetail != null && iopsVolumeDetail.getValue() != null) {
                iopsLimit = Long.parseLong(iopsVolumeDetail.getValue());
            } else if (volume.getMaxIops() != null) {
                iopsLimit = volume.getMaxIops();
            }
            if (iopsLimit > 0 && iopsLimit < ScaleIOUtil.MINIMUM_ALLOWED_IOPS_LIMIT) {
                iopsLimit = ScaleIOUtil.MINIMUM_ALLOWED_IOPS_LIMIT;
            }
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                alertHostSdcDisconnection(host);
                throw new CloudRuntimeException("Unable to grant access to volume: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            return client.mapVolumeToSdcWithLimits(ScaleIOUtil.getVolumePath(volume.getPath()), sdc.getId(), iopsLimit, bandwidthLimitInKbps);
        } else if (DataObjectType.TEMPLATE.equals(dataObject.getType())) {
            final VMTemplateStoragePoolVO templatePoolRef = vmTemplatePoolDao.findByPoolTemplate(dataStore.getId(), dataObject.getId(), null);
            LOGGER.debug("Granting access for PowerFlex template volume: " + templatePoolRef.getInstallPath());
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                alertHostSdcDisconnection(host);
                throw new CloudRuntimeException("Unable to grant access to template: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            return client.mapVolumeToSdc(ScaleIOUtil.getVolumePath(templatePoolRef.getInstallPath()), sdc.getId());
        } else if (DataObjectType.SNAPSHOT.equals(dataObject.getType())) {
            SnapshotInfo snapshot = (SnapshotInfo) dataObject;
            LOGGER.debug("Granting access for PowerFlex volume snapshot: " + snapshot.getPath());
            final ScaleIOGatewayClient client = getScaleIOClient(dataStore.getId());
            final Sdc sdc = client.getConnectedSdcByIp(host.getPrivateIpAddress());
            if (sdc == null) {
                alertHostSdcDisconnection(host);
                throw new CloudRuntimeException("Unable to grant access to snapshot: " + dataObject.getId() + ", no Sdc connected with host ip: " + host.getPrivateIpAddress());
            }
            return client.mapVolumeToSdc(ScaleIOUtil.getVolumePath(snapshot.getPath()), sdc.getId());
        }
        return false;
    } catch (Exception e) {
        throw new CloudRuntimeException(e);
    }
}