Examples with GlusterVolumeGeoRepSessionParameters org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters used on opensource projects

Example 6 with GlusterVolumeGeoRepSessionParameters

use of org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters in project ovirt-engine by oVirt.

the class RestoreGlusterVolumeSnapshotCommand method resumeGeoRepSessions.

private boolean resumeGeoRepSessions(List<GlusterGeoRepSession> geoRepSessions) {
    for (GlusterGeoRepSession session : geoRepSessions) {
        GlusterVolumeEntity slaveVolume = glusterVolumeDao.getById(session.getSlaveVolumeId());
        if (slaveVolume == null) {
            // continue with other sessions and try to pause
            continue;
        }
        try (EngineLock lock = acquireGeoRepSessionLock(session.getId())) {
            ActionReturnValue retVal = runInternalAction(ActionType.ResumeGeoRepSession, new GlusterVolumeGeoRepSessionParameters(getGlusterVolumeId(), session.getId()));
            if (!retVal.getSucceeded()) {
                handleVdsError(AuditLogType.GLUSTER_VOLUME_GEO_REP_RESUME_FAILED, retVal.getExecuteFailedMessages().toString());
                setSucceeded(false);
                return false;
            }
        }
    }
    return true;
}

Example 7 with GlusterVolumeGeoRepSessionParameters

use of org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters in project ovirt-engine by oVirt.

the class RestoreGlusterVolumeSnapshotCommand method stopGeoReplicationSessions.

private boolean stopGeoReplicationSessions(List<GlusterGeoRepSession> geoRepSessions) {
    for (GlusterGeoRepSession session : geoRepSessions) {
        if (!(session.getStatus() == GeoRepSessionStatus.STOPPED || session.getStatus() == GeoRepSessionStatus.CREATED)) {
            try (EngineLock lock = acquireGeoRepSessionLock(session.getId())) {
                ActionReturnValue retVal = runInternalAction(ActionType.StopGeoRepSession, new GlusterVolumeGeoRepSessionParameters(getGlusterVolumeId(), session.getId()));
                if (!retVal.getSucceeded()) {
                    handleVdsError(AuditLogType.GEOREP_SESSION_STOP_FAILED, retVal.getExecuteFailedMessages().toString());
                    setSucceeded(false);
                    return false;
                }
                session.setStatus(GeoRepSessionStatus.STOPPED);
                engineStoppedSessions.add(session);
            }
        }
    }
    return true;
}

Example 8 with GlusterVolumeGeoRepSessionParameters

use of org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters in project ovirt-engine by oVirt.

the class RestoreGlusterVolumeSnapshotCommand method startGeoRepSessions.

private boolean startGeoRepSessions(List<GlusterGeoRepSession> geoRepSessions) {
    for (GlusterGeoRepSession session : geoRepSessions) {
        try (EngineLock lock = acquireGeoRepSessionLock(session.getId())) {
            ActionReturnValue retVal = runInternalAction(ActionType.StartGlusterVolumeGeoRep, new GlusterVolumeGeoRepSessionParameters(getGlusterVolumeId(), session.getId()));
            if (!retVal.getSucceeded()) {
                handleVdsError(AuditLogType.GLUSTER_VOLUME_GEO_REP_START_FAILED_EXCEPTION, retVal.getExecuteFailedMessages().toString());
                setSucceeded(false);
                return false;
            }
        }
    }
    return true;
}

Example 9 with GlusterVolumeGeoRepSessionParameters

use of org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters in project ovirt-engine by oVirt.

the class VolumeGeoRepListModel method onGeoRepSessionAction.

private void onGeoRepSessionAction(ActionType actionType) {
    final GlusterVolumeGeoRepActionConfirmationModel cModel = (GlusterVolumeGeoRepActionConfirmationModel) getWindow();
    cModel.startProgress();
    boolean force = cModel.getForce().getEntity();
    GlusterGeoRepSession selectedSession = getSelectedItem();
    GlusterVolumeGeoRepSessionParameters sessionParamters = new GlusterVolumeGeoRepSessionParameters(selectedSession.getMasterVolumeId(), selectedSession.getId());
    sessionParamters.setForce(force);
    Frontend.getInstance().runAction(actionType, sessionParamters, result -> {
        if (cModel == null) {
            return;
        } else {
            cModel.stopProgress();
            if (!result.getReturnValue().getSucceeded()) {
                // cModel.setActionConfirmationMessage(result.getReturnValue().getFault().getMessage());
                setErrorMessage(result.getReturnValue(), cModel);
            } else {
                setWindow(null);
            }
        }
    }, this, false);
}

Example 10 with GlusterVolumeGeoRepSessionParameters

use of org.ovirt.engine.core.common.action.gluster.GlusterVolumeGeoRepSessionParameters in project ovirt-engine by oVirt.

the class AddBricksToGlusterVolumeCommand method postAddBrickHandleGeoRepCase.

private void postAddBrickHandleGeoRepCase(final List<GlusterBrickEntity> bricksList, final Set<Guid> newServerIds) {
    // newServerIds is the set of ids of the servers that were not part of the volume before this attempt of brick
    // addition.
    final GlusterVolumeEntity volume = getGlusterVolume();
    List<GlusterGeoRepSession> sessions = new ArrayList<>();
    // Get all sessions for which the volume is a master
    List<GlusterGeoRepSession> geoRepSessionsForVolumeAsMaster = glusterGeoRepDao.getGeoRepSessions(volume.getId());
    if (geoRepSessionsForVolumeAsMaster != null && !geoRepSessionsForVolumeAsMaster.isEmpty()) {
        sessions.addAll(geoRepSessionsForVolumeAsMaster);
    }
    // Get session for which the volume is a slave
    GlusterGeoRepSession geoRepSessionForVolumeAsSlave = glusterGeoRepDao.getGeoRepSessionBySlaveVolume(volume.getId());
    if (geoRepSessionForVolumeAsSlave != null) {
        sessions.add(geoRepSessionForVolumeAsSlave);
    }
    // If this volume is empty, nothing to do.
    if (sessions.isEmpty()) {
        return;
    }
    List<Callable<Boolean>> perSessionCallables = new ArrayList<>();
    for (final GlusterGeoRepSession currentSession : sessions) {
        perSessionCallables.add(() -> {
            // Ids of servers on which steps like mount broker setup and/or passwordless ssh need to be done.
            Set<Guid> serverIdsToPrep = new HashSet<>(newServerIds);
            // Assume current volume as master volume of current session
            GlusterVolumeEntity masterVolume = volume;
            boolean succeeded = true;
            addCustomValue(GlusterConstants.VOLUME_NAME, currentSession.getMasterVolumeName());
            addCustomValue(GlusterConstants.GEO_REP_SLAVE_VOLUME_NAME, currentSession.getSlaveVolumeName());
            addCustomValue(GlusterConstants.GEO_REP_USER, currentSession.getUserName());
            if (currentSession.getMasterVolumeId().equals(volume.getId())) {
                /*
                     * If the volume is master, and there are any new servers, serverIdsToPrep is a set of all slave
                     * servers. This is bcoz the new server's keys also need to be updated to all slave servers.
                     */
                serverIdsToPrep = getSlaveNodesSet(currentSession);
            } else {
                // If its slave and non-root session, do partial mount broker setup
                if (!currentSession.getUserName().equalsIgnoreCase("root")) {
                    succeeded = evaluateReturnValue(errorType, backend.runInternalAction(ActionType.SetupGlusterGeoRepMountBrokerInternal, new SetUpMountBrokerParameters(volume.getClusterId(), serverIdsToPrep, volume.getName(), currentSession.getUserName())));
                    if (succeeded) {
                        auditLogDirector.log(this, AuditLogType.GLUSTER_SETUP_GEOREP_MOUNT_BROKER);
                    }
                }
                /*
                     * If the assumption that current volume is master, is invalid, which will be known here, update
                     * master volume correctly.
                     */
                masterVolume = glusterVolumeDao.getById(currentSession.getMasterVolumeId());
            }
            if (succeeded) {
                succeeded = evaluateReturnValue(errorType, runInternalAction(ActionType.SetUpPasswordLessSSHInternal, new SetUpPasswordLessSSHParameters(masterVolume.getClusterId(), serverIdsToPrep, currentSession.getUserName())));
            }
            if (succeeded) {
                auditLogDirector.log(this, AuditLogType.SET_UP_PASSWORDLESS_SSH);
                succeeded = evaluateReturnValue(errorType, runVdsCommand(VDSCommandType.CreateGlusterVolumeGeoRepSession, new GlusterVolumeGeoRepSessionVDSParameters(glusterUtil.getRandomUpServer(masterVolume.getClusterId()).getId(), currentSession.getMasterVolumeName(), currentSession.getSlaveHostName(), currentSession.getSlaveVolumeName(), currentSession.getUserName(), true)));
            }
            if (currentSession.getStatus() == GeoRepSessionStatus.ACTIVE || currentSession.getStatus() == GeoRepSessionStatus.INITIALIZING) {
                succeeded = evaluateReturnValue(errorType, runInternalAction(ActionType.StartGlusterVolumeGeoRep, new GlusterVolumeGeoRepSessionParameters(currentSession.getMasterVolumeId(), currentSession.getId(), true)));
            }
            return succeeded;
        });
    }
    ThreadPoolUtil.invokeAll(perSessionCallables);
}