Examples with VDSReturnValue org.ovirt.engine.core.common.vdscommands.VDSReturnValue used on opensource projects

Example 11 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class CreateGlusterVolumeSnapshotCommand method pauseAndCreateSnapshotForGeoRepSessions.

private boolean pauseAndCreateSnapshotForGeoRepSessions() {
    if (georepSessions != null && georepSessions.size() > 0) {
        for (GlusterGeoRepSession session : georepSessions) {
            final GlusterVolumeEntity slaveVolume = glusterVolumeDao.getById(session.getSlaveVolumeId());
            if (slaveVolume == null) {
                // Continue to other geo-rep sessions and pause them for snapshot purpose
                continue;
            }
            VDS slaveUpServer = glusterUtil.getRandomUpServer(slaveVolume.getClusterId());
            if (slaveUpServer == null) {
                handleVdsError(AuditLogType.GLUSTER_VOLUME_SNAPSHOT_CREATE_FAILED, "No up server found in slave cluster of geo-rep session");
                setSucceeded(false);
                return false;
            }
            // Pause the geo-rep session if required
            if (!(session.getStatus() == GeoRepSessionStatus.CREATED || session.getStatus() == GeoRepSessionStatus.PAUSED || session.getStatus() == GeoRepSessionStatus.STOPPED)) {
                ActionReturnValue sessionPauseRetVal = null;
                try (EngineLock lock = acquireEngineLock(slaveVolume.getId(), LockingGroup.GLUSTER_SNAPSHOT)) {
                    sessionPauseRetVal = runInternalAction(ActionType.PauseGlusterVolumeGeoRepSession, new GlusterVolumeGeoRepSessionParameters(getGlusterVolumeId(), session.getId()));
                }
                if (sessionPauseRetVal != null && !sessionPauseRetVal.getSucceeded()) {
                    handleVdsErrors(AuditLogType.GLUSTER_VOLUME_GEO_REP_PAUSE_FAILED, sessionPauseRetVal.getExecuteFailedMessages());
                    setSucceeded(false);
                    return false;
                }
                session.setStatus(GeoRepSessionStatus.PAUSED);
                enginePausedSessions.add(session);
            }
            // Create snapshot for slave volume
            VDSReturnValue snapCreationRetVal = runVdsCommand(VDSCommandType.CreateGlusterVolumeSnapshot, new CreateGlusterVolumeSnapshotVDSParameters(slaveUpServer.getId(), session.getSlaveVolumeName(), snapshot.getSnapshotName(), snapshot.getDescription(), force));
            if (!snapCreationRetVal.getSucceeded()) {
                handleVdsError(AuditLogType.GLUSTER_VOLUME_SNAPSHOT_CREATE_FAILED, snapCreationRetVal.getVdsError().getMessage());
                setSucceeded(false);
                return false;
            } else {
                // Persist the snapshot details
                GlusterVolumeSnapshotEntity slaveVolumeSnapshot = (GlusterVolumeSnapshotEntity) snapCreationRetVal.getReturnValue();
                slaveVolumeSnapshot.setClusterId(slaveVolume.getClusterId());
                slaveVolumeSnapshot.setVolumeId(slaveVolume.getId());
                slaveVolumeSnapshot.setDescription(snapshot.getDescription());
                slaveVolumeSnapshot.setStatus(GlusterSnapshotStatus.DEACTIVATED);
                glusterVolumeSnapshotDao.save(slaveVolumeSnapshot);
                // check if the snapshot soft limit reached now for the volume and alert
                glusterUtil.alertVolumeSnapshotLimitsReached(slaveVolume);
            }
        }
    }
    return true;
}

Example 12 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class DeactivateGlusterVolumeSnapshotCommand method executeCommand.

@Override
public void executeCommand() {
    VDSReturnValue retVal = runVdsCommand(VDSCommandType.DeactivateGlusterVolumeSnapshot, new GlusterVolumeSnapshotActionVDSParameters(getUpServer().getId(), getGlusterVolumeName(), getParameters().getSnapshotName()));
    setSucceeded(retVal.getSucceeded());
    if (!getSucceeded()) {
        handleVdsError(AuditLogType.GLUSTER_VOLUME_SNAPSHOT_DEACTIVATE_FAILED, retVal.getVdsError().getMessage());
    } else {
        glusterVolumeSnapshotDao.updateSnapshotStatus(getSnapshot().getId(), GlusterSnapshotStatus.DEACTIVATED);
    }
}

Example 13 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class DeleteAllGlusterVolumeSnapshotsCommand method deleteAllGlusterVolumeSnapshots.

private boolean deleteAllGlusterVolumeSnapshots(Guid serverId, String volumeName, List<GlusterVolumeSnapshotEntity> snapshotsList) {
    VDSReturnValue retVal = runVdsCommand(VDSCommandType.DeleteAllGlusterVolumeSnapshots, new GlusterVolumeVDSParameters(serverId, volumeName));
    setSucceeded(retVal.getSucceeded());
    if (!getSucceeded()) {
        handleVdsError(AuditLogType.GLUSTER_VOLUME_ALL_SNAPSHOTS_DELETE_FAILED, retVal.getVdsError().getMessage());
    } else {
        List<Guid> guids = new ArrayList<>();
        for (GlusterVolumeSnapshotEntity snapshot : snapshotsList) {
            guids.add(snapshot.getId());
        }
        glusterVolumeSnapshotDao.removeAll(guids);
    }
    return true;
}

Example 14 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class DeleteGeoRepSessionCommand method executeCommand.

@Override
protected void executeCommand() {
    VDSReturnValue returnValue = runVdsCommand(VDSCommandType.DeleteGlusterVolumeGeoRepSession, new GlusterVolumeGeoRepSessionVDSParameters(upServer.getId(), getGeoRepSession().getMasterVolumeName(), getGeoRepSession().getSlaveHostName(), getGeoRepSession().getSlaveVolumeName(), getGeoRepSession().getUserName()));
    setSucceeded(returnValue.getSucceeded());
    if (getSucceeded()) {
        glusterGeoRepDao.remove(getGeoRepSession().getId());
    } else {
        handleVdsError(AuditLogType.GEOREP_SESSION_DELETE_FAILED, returnValue.getVdsError().getMessage());
    }
}

Example 15 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class DeleteGlusterVolumeSnapshotCommand method deleteGlusterVolumeSnapshot.

private boolean deleteGlusterVolumeSnapshot(Guid serverId, String volumeName, String snapshotName) {
    VDSReturnValue retVal = runVdsCommand(VDSCommandType.DeleteGlusterVolumeSnapshot, new GlusterVolumeSnapshotActionVDSParameters(serverId, volumeName, snapshotName));
    setSucceeded(retVal.getSucceeded());
    if (!getSucceeded()) {
        handleVdsError(AuditLogType.GLUSTER_VOLUME_SNAPSHOT_DELETE_FAILED, retVal.getVdsError().getMessage());
        return false;
    } else {
        glusterVolumeSnapshotDao.remove(getSnapshot().getId());
    }
    return true;
}