Examples with OpRouterMonitorServiceVO com.cloud.network.dao.OpRouterMonitorServiceVO used on opensource projects

Example 1 with OpRouterMonitorServiceVO

use of com.cloud.network.dao.OpRouterMonitorServiceVO in project cloudstack by apache.

the class VirtualNetworkApplianceManagerImpl method getRouterAlerts.

protected void getRouterAlerts() {
    try {
        final List<DomainRouterVO> routers = _routerDao.listByStateAndManagementServer(VirtualMachine.State.Running, mgmtSrvrId);
        s_logger.debug("Found " + routers.size() + " running routers. ");
        for (final DomainRouterVO router : routers) {
            final String serviceMonitoringFlag = SetServiceMonitor.valueIn(router.getDataCenterId());
            // Monitor service is not enabled in the corresponding Zone
            if (!Boolean.parseBoolean(serviceMonitoringFlag)) {
                continue;
            }
            String controlIP = _routerControlHelper.getRouterControlIp(router.getId());
            if (controlIP != null && !controlIP.equals("0.0.0.0")) {
                OpRouterMonitorServiceVO opRouterMonitorServiceVO = _opRouterMonitorServiceDao.findById(router.getId());
                GetRouterAlertsCommand command = null;
                if (opRouterMonitorServiceVO == null) {
                    // To
                    command = new GetRouterAlertsCommand(new String("1970-01-01 00:00:00"));
                // avoid
                // sending
                // null
                // value
                } else {
                    command = new GetRouterAlertsCommand(opRouterMonitorServiceVO.getLastAlertTimestamp());
                }
                command.setAccessDetail(NetworkElementCommand.ROUTER_IP, controlIP);
                try {
                    final Answer origAnswer = _agentMgr.easySend(router.getHostId(), command);
                    GetRouterAlertsAnswer answer = null;
                    if (origAnswer == null) {
                        s_logger.warn("Unable to get alerts from router " + router.getHostName());
                        continue;
                    }
                    if (origAnswer instanceof GetRouterAlertsAnswer) {
                        answer = (GetRouterAlertsAnswer) origAnswer;
                    } else {
                        s_logger.warn("Unable to get alerts from router " + router.getHostName());
                        continue;
                    }
                    if (!answer.getResult()) {
                        s_logger.warn("Unable to get alerts from router " + router.getHostName() + " " + answer.getDetails());
                        continue;
                    }
                    final String[] alerts = answer.getAlerts();
                    if (alerts != null) {
                        final String lastAlertTimeStamp = answer.getTimeStamp();
                        final SimpleDateFormat sdfrmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                        sdfrmt.setLenient(false);
                        try {
                            sdfrmt.parse(lastAlertTimeStamp);
                        } catch (final ParseException e) {
                            s_logger.warn("Invalid last alert timestamp received while collecting alerts from router: " + router.getInstanceName());
                            continue;
                        }
                        for (final String alert : alerts) {
                            _alertMgr.sendAlert(AlertType.ALERT_TYPE_DOMAIN_ROUTER, router.getDataCenterId(), router.getPodIdToDeployIn(), "Monitoring Service on VR " + router.getInstanceName(), alert);
                        }
                        if (opRouterMonitorServiceVO == null) {
                            opRouterMonitorServiceVO = new OpRouterMonitorServiceVO(router.getId(), router.getHostName(), lastAlertTimeStamp);
                            _opRouterMonitorServiceDao.persist(opRouterMonitorServiceVO);
                        } else {
                            opRouterMonitorServiceVO.setLastAlertTimestamp(lastAlertTimeStamp);
                            _opRouterMonitorServiceDao.update(opRouterMonitorServiceVO.getId(), opRouterMonitorServiceVO);
                        }
                    }
                } catch (final Exception e) {
                    s_logger.warn("Error while collecting alerts from router: " + router.getInstanceName(), e);
                    continue;
                }
            }
        }
    } catch (final Exception e) {
        s_logger.warn("Error while collecting alerts from router", e);
    }
}