Examples with ExecutionException com.cloud.utils.exception.ExecutionException used on opensource projects

Example 71 with ExecutionException

use of com.cloud.utils.exception.ExecutionException in project cloudstack by apache.

the class NetscalerResource method unBindServiceToMonitor.

private void unBindServiceToMonitor(final String nsServiceName, final String nsMonitorName) throws ExecutionException {
    try {
        com.citrix.netscaler.nitro.resource.config.basic.service serviceObject = new com.citrix.netscaler.nitro.resource.config.basic.service();
        serviceObject = com.citrix.netscaler.nitro.resource.config.basic.service.get(_netscalerService, nsServiceName);
        if (serviceObject != null) {
            final com.citrix.netscaler.nitro.resource.config.basic.service_lbmonitor_binding serviceMonitor = new com.citrix.netscaler.nitro.resource.config.basic.service_lbmonitor_binding();
            serviceMonitor.set_monitor_name(nsMonitorName);
            serviceMonitor.set_name(nsServiceName);
            s_logger.debug("Trying to unbind  the monitor :" + nsMonitorName + " from the service :" + nsServiceName);
            service_lbmonitor_binding.delete(_netscalerService, serviceMonitor);
            s_logger.debug("Successfully unbinded the monitor :" + nsMonitorName + " from the service :" + nsServiceName);
        }
    } catch (final nitro_exception e) {
        if (e.getErrorCode() == NitroError.NS_RESOURCE_NOT_EXISTS) {
            return;
        } else {
            throw new ExecutionException("Failed to unbind monitor :" + nsMonitorName + "from the service :" + nsServiceName + "due to " + e.getMessage());
        }
    } catch (final Exception e) {
        throw new ExecutionException("Failed to unbind monitor :" + nsMonitorName + "from the service :" + nsServiceName + "due to " + e.getMessage());
    }
}

Example 72 with ExecutionException

use of com.cloud.utils.exception.ExecutionException in project cloudstack by apache.

the class NetscalerResource method isServiceBoundToVirtualServer.

private boolean isServiceBoundToVirtualServer(final String serviceName) throws ExecutionException {
    try {
        final lbvserver[] lbservers = lbvserver.get(_netscalerService);
        for (final lbvserver vserver : lbservers) {
            final filtervalue[] filter = new filtervalue[1];
            filter[0] = new filtervalue("servicename", serviceName);
            final lbvserver_service_binding[] result = lbvserver_service_binding.get_filtered(_netscalerService, vserver.get_name(), filter);
            if (result != null && result.length > 0) {
                return true;
            }
        }
        return false;
    } catch (final Exception e) {
        throw new ExecutionException("Failed to verify service " + serviceName + " is bound to any virtual server due to " + e.getMessage());
    }
}

Example 73 with ExecutionException

use of com.cloud.utils.exception.ExecutionException in project cloudstack by apache.

the class NetscalerResource method addLBMonitor.

// Monitor related methods
private void addLBMonitor(final String nsMonitorName, final String lbProtocol, final HealthCheckPolicyTO hcp) throws ExecutionException {
    try {
        // check if the monitor exists
        boolean csMonitorExisis = false;
        final lbmonitor csMonitor = getMonitorIfExisits(nsMonitorName);
        if (csMonitor != null) {
            if (!csMonitor.get_type().equalsIgnoreCase(lbProtocol)) {
                throw new ExecutionException("Can not update monitor :" + nsMonitorName + " as current protocol:" + csMonitor.get_type() + " of monitor is different from the " + " intended protocol:" + lbProtocol);
            }
            csMonitorExisis = true;
        }
        if (!csMonitorExisis) {
            final lbmonitor csMon = new lbmonitor();
            csMon.set_monitorname(nsMonitorName);
            csMon.set_type(lbProtocol);
            if (lbProtocol.equalsIgnoreCase("HTTP")) {
                csMon.set_httprequest(hcp.getpingPath());
                s_logger.trace("LB Protocol is HTTP,  Applying  ping path on HealthCheck Policy");
            } else {
                s_logger.debug("LB Protocol is not HTTP, Skipping to apply  ping path on HealthCheck Policy");
            }
            csMon.set_interval(hcp.getHealthcheckInterval());
            csMon.set_retries(Math.max(hcp.getHealthcheckThresshold(), hcp.getUnhealthThresshold()) + 1);
            csMon.set_resptimeout(hcp.getResponseTime());
            csMon.set_failureretries(hcp.getUnhealthThresshold());
            csMon.set_successretries(hcp.getHealthcheckThresshold());
            s_logger.debug("Monitor properites going to get created :interval :: " + csMon.get_interval() + "respTimeOUt:: " + csMon.get_resptimeout() + "failure retires(unhealththresshold) :: " + csMon.get_failureretries() + "successtries(healththresshold) ::" + csMon.get_successretries());
            lbmonitor.add(_netscalerService, csMon);
        } else {
            s_logger.debug("Monitor :" + nsMonitorName + " is already existing. Skipping to delete and create it");
        }
    } catch (final nitro_exception e) {
        throw new ExecutionException("Failed to create new monitor :" + nsMonitorName + " due to " + e.getMessage());
    } catch (final Exception e) {
        throw new ExecutionException("Failed to create new monitor :" + nsMonitorName + " due to " + e.getMessage());
    }
}

Example 74 with ExecutionException

use of com.cloud.utils.exception.ExecutionException in project cloudstack by apache.

the class NetscalerResource method execute.

private synchronized Answer execute(final IpAssocCommand cmd, final int numRetries) {
    if (_isSdx) {
        return Answer.createUnsupportedCommandAnswer(cmd);
    }
    final String[] results = new String[cmd.getIpAddresses().length];
    int i = 0;
    try {
        final IpAddressTO[] ips = cmd.getIpAddresses();
        for (final IpAddressTO ip : ips) {
            final long guestVlanTag = Long.parseLong(ip.getBroadcastUri());
            final String vlanSelfIp = ip.getVlanGateway();
            final String vlanNetmask = ip.getVlanNetmask();
            if (ip.isAdd()) {
                // Add a new guest VLAN and its subnet and bind it to private interface
                addGuestVlanAndSubnet(guestVlanTag, vlanSelfIp, vlanNetmask, true);
            } else {
                // Check and delete guest VLAN with this tag, self IP, and netmask
                deleteGuestVlan(guestVlanTag, vlanSelfIp, vlanNetmask);
            }
            saveConfiguration();
            results[i++] = ip.getPublicIp() + " - success";
            final String action = ip.isAdd() ? "associate" : "remove";
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Netscaler load balancer " + _ip + " successfully executed IPAssocCommand to " + action + " IP " + ip);
            }
        }
    } catch (final ExecutionException e) {
        s_logger.error("Netscaler loadbalancer " + _ip + " failed to execute IPAssocCommand due to " + e.getMessage());
        if (shouldRetry(numRetries)) {
            return retry(cmd, numRetries);
        } else {
            results[i++] = IpAssocAnswer.errorResult;
        }
    }
    return new IpAssocAnswer(cmd, results);
}

Example 75 with ExecutionException

use of com.cloud.utils.exception.ExecutionException in project cloudstack by apache.

the class NetscalerResource method removeLBVirtualServer.

private void removeLBVirtualServer(final String virtualServerName) throws ExecutionException {
    try {
        final lbvserver vserver = lbvserver.get(_netscalerService, virtualServerName);
        if (vserver == null) {
            return;
        }
        apiCallResult = lbvserver.delete(_netscalerService, vserver);
        if (apiCallResult.errorcode != 0) {
            throw new ExecutionException("Failed to delete virtual server:" + virtualServerName + " due to " + apiCallResult.message);
        }
    } catch (final nitro_exception e) {
        if (e.getErrorCode() == NitroError.NS_RESOURCE_NOT_EXISTS) {
            return;
        } else {
            throw new ExecutionException("Failed remove virtual server:" + virtualServerName + " due to " + e.getMessage());
        }
    } catch (final Exception e) {
        throw new ExecutionException("Failed to remove virtual server:" + virtualServerName + " due to " + e.getMessage());
    }
}