Examples with PrimaryStorageDownloadAnswer com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer used on opensource projects

Example 1 with PrimaryStorageDownloadAnswer

use of com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer in project cloudstack by apache.

the class OvmResourceBase method execute.

protected PrimaryStorageDownloadAnswer execute(final PrimaryStorageDownloadCommand cmd) {
    try {
        URI uri = new URI(cmd.getUrl());
        String secondaryStoragePath = uri.getHost() + ":" + uri.getPath();
        Pair<String, Long> res = OvmStoragePool.downloadTemplate(_conn, cmd.getPoolUuid(), secondaryStoragePath);
        return new PrimaryStorageDownloadAnswer(res.first(), res.second());
    } catch (Exception e) {
        s_logger.debug("PrimaryStorageDownloadCommand failed", e);
        return new PrimaryStorageDownloadAnswer(e.getMessage());
    }
}

Example 2 with PrimaryStorageDownloadAnswer

use of com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer in project cloudstack by apache.

the class VmwareStorageManagerImpl method execute.

@Override
public Answer execute(VmwareHostService hostService, PrimaryStorageDownloadCommand cmd) {
    String secondaryStorageUrl = cmd.getSecondaryStorageUrl();
    assert (secondaryStorageUrl != null);
    String templateUrl = cmd.getUrl();
    String templateName = null;
    String mountPoint = null;
    if (templateUrl.endsWith(".ova")) {
        int index = templateUrl.lastIndexOf("/");
        mountPoint = templateUrl.substring(0, index);
        mountPoint = mountPoint.substring(secondaryStorageUrl.length() + 1);
        if (!mountPoint.endsWith("/")) {
            mountPoint = mountPoint + "/";
        }
        templateName = templateUrl.substring(index + 1).replace("." + ImageFormat.OVA.getFileExtension(), "");
        if (templateName == null || templateName.isEmpty()) {
            templateName = cmd.getName();
        }
    } else {
        mountPoint = templateUrl.substring(secondaryStorageUrl.length() + 1);
        if (!mountPoint.endsWith("/")) {
            mountPoint = mountPoint + "/";
        }
        templateName = cmd.getName();
    }
    VmwareContext context = hostService.getServiceContext(cmd);
    try {
        VmwareHypervisorHost hyperHost = hostService.getHyperHost(context, cmd);
        String templateUuidName = UUID.nameUUIDFromBytes((templateName + "@" + cmd.getPoolUuid() + "-" + hyperHost.getMor().getValue()).getBytes("UTF-8")).toString();
        // truncate template name to 32 chars to ensure they work well with vSphere API's.
        templateUuidName = templateUuidName.replace("-", "");
        DatacenterMO dcMo = new DatacenterMO(context, hyperHost.getHyperHostDatacenter());
        VirtualMachineMO templateMo = VmwareHelper.pickOneVmOnRunningHost(dcMo.findVmByNameAndLabel(templateUuidName), true);
        if (templateMo == null) {
            if (s_logger.isInfoEnabled()) {
                s_logger.info("Template " + templateName + " is not setup yet, setup template from secondary storage with uuid name: " + templateUuidName);
            }
            ManagedObjectReference morDs = HypervisorHostHelper.findDatastoreWithBackwardsCompatibility(hyperHost, cmd.getPoolUuid());
            assert (morDs != null);
            DatastoreMO primaryStorageDatastoreMo = new DatastoreMO(context, morDs);
            copyTemplateFromSecondaryToPrimary(hyperHost, primaryStorageDatastoreMo, secondaryStorageUrl, mountPoint, templateName, templateUuidName, cmd.getNfsVersion());
        } else {
            s_logger.info("Template " + templateName + " has already been setup, skip the template setup process in primary storage");
        }
        return new PrimaryStorageDownloadAnswer(templateUuidName, 0);
    } catch (Throwable e) {
        if (e instanceof RemoteException) {
            hostService.invalidateServiceContext(context);
        }
        String msg = "Unable to execute PrimaryStorageDownloadCommand due to exception";
        s_logger.error(msg, e);
        return new PrimaryStorageDownloadAnswer(msg);
    }
}

Example 3 with PrimaryStorageDownloadAnswer

use of com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer in project cloudstack by apache.

the class CitrixPrimaryStorageDownloadCommandWrapper method execute.

@Override
public Answer execute(final PrimaryStorageDownloadCommand command, final CitrixResourceBase citrixResourceBase) {
    final String tmplturl = command.getUrl();
    final String poolName = command.getPoolUuid();
    final int wait = command.getWait();
    try {
        final URI uri = new URI(tmplturl);
        final String tmplpath = uri.getHost() + ":" + uri.getPath();
        final Connection conn = citrixResourceBase.getConnection();
        SR poolsr = null;
        final Set<SR> srs = SR.getByNameLabel(conn, poolName);
        if (srs.size() != 1) {
            final String msg = "There are " + srs.size() + " SRs with same name: " + poolName;
            s_logger.warn(msg);
            return new PrimaryStorageDownloadAnswer(msg);
        } else {
            poolsr = srs.iterator().next();
        }
        final String pUuid = poolsr.getUuid(conn);
        final boolean isISCSI = citrixResourceBase.IsISCSI(poolsr.getType(conn));
        final String uuid = citrixResourceBase.copyVhdFromSecondaryStorage(conn, tmplpath, pUuid, wait);
        final VDI tmpl = citrixResourceBase.getVDIbyUuid(conn, uuid);
        final VDI snapshotvdi = tmpl.snapshot(conn, new HashMap<String, String>());
        final String snapshotUuid = snapshotvdi.getUuid(conn);
        snapshotvdi.setNameLabel(conn, "Template " + command.getName());
        final String parentuuid = citrixResourceBase.getVhdParent(conn, pUuid, snapshotUuid, isISCSI);
        final VDI parent = citrixResourceBase.getVDIbyUuid(conn, parentuuid);
        final Long phySize = parent.getPhysicalUtilisation(conn);
        tmpl.destroy(conn);
        poolsr.scan(conn);
        try {
            Thread.sleep(5000);
        } catch (final Exception e) {
        }
        return new PrimaryStorageDownloadAnswer(snapshotvdi.getUuid(conn), phySize);
    } catch (final Exception e) {
        final String msg = "Catch Exception " + e.getClass().getName() + " on host:" + citrixResourceBase.getHost().getUuid() + " for template: " + tmplturl + " due to " + e.toString();
        s_logger.warn(msg, e);
        return new PrimaryStorageDownloadAnswer(msg);
    }
}

Example 4 with PrimaryStorageDownloadAnswer

use of com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer in project cloudstack by apache.

the class Ovm3StoragePool method execute.

/**
     * Download from template url into primary storage ?.. is this relevant ?
     *
     * @param cmd
     * @return
     */
public PrimaryStorageDownloadAnswer execute(final PrimaryStorageDownloadCommand cmd) {
    try {
        Repository repo = new Repository(c);
        String tmplturl = cmd.getUrl();
        String poolName = cmd.getPoolUuid();
        String image = repo.deDash(repo.newUuid()) + ".raw";
        /* url to download from, image name, and repo to copy it to */
        repo.importVirtualDisk(tmplturl, image, poolName);
        return new PrimaryStorageDownloadAnswer(image);
    } catch (Exception e) {
        LOGGER.debug("PrimaryStorageDownloadCommand failed", e);
        return new PrimaryStorageDownloadAnswer(e.getMessage());
    }
}

Example 5 with PrimaryStorageDownloadAnswer

use of com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer in project CloudStack-archive by CloudStack-extras.

the class MockStorageManagerImpl method primaryStorageDownload.

@Override
public PrimaryStorageDownloadAnswer primaryStorageDownload(PrimaryStorageDownloadCommand cmd) {
    MockVolumeVO template = findVolumeFromSecondary(cmd.getUrl(), cmd.getSecondaryStorageUrl(), MockVolumeType.TEMPLATE);
    if (template == null) {
        return new PrimaryStorageDownloadAnswer("Can't find primary storage");
    }
    MockStoragePoolVO primaryStorage = _mockStoragePoolDao.findByUuid(cmd.getPoolUuid());
    if (primaryStorage == null) {
        return new PrimaryStorageDownloadAnswer("Can't find primary storage");
    }
    String volumeName = UUID.randomUUID().toString();
    MockVolumeVO newVolume = new MockVolumeVO();
    newVolume.setName(volumeName);
    newVolume.setPath(primaryStorage.getMountPoint() + volumeName);
    newVolume.setPoolId(primaryStorage.getId());
    newVolume.setSize(template.getSize());
    newVolume.setType(MockVolumeType.VOLUME);
    _mockVolumeDao.persist(newVolume);
    return new PrimaryStorageDownloadAnswer(newVolume.getPath(), newVolume.getSize());
}