Github user jburwell commented on a diff in the pull request: https://github.com/apache/cloudstack/pull/1579#discussion_r90453536 --- Diff: plugins/network-elements/nuage-vsp/src/com/cloud/network/guru/NuageVspGuestNetworkGuru.java --- @@ -339,34 +398,63 @@ private void updateDhcpOptionsForExistingVms(Network network, HostVO nuageVspHos } } + private void checkMultipleSubnetsCombinedWithUseData(Network network){ + if (_ntwkOfferingSrvcDao.listServicesForNetworkOffering(network.getNetworkOfferingId()).contains(Network.Service.UserData.getName()) && _vlanDao.listVlansByNetworkId(network.getId()).size() > 1) { + List<VlanVO> vlanVOs = _vlanDao.listVlansByNetworkId(network.getId()); + for(VlanVO vlanVoItem : vlanVOs){ + for(VlanVO VlanVoItem2 : vlanVOs){ + if(!vlanVoItem.equals(VlanVoItem2) && !VlanVoItem2.getVlanGateway().equals(vlanVoItem.getVlanGateway())){ + s_logger.error("NuageVsp provider does not support multiple subnets in combination with user data."); --- End diff -- Please add identifying information of the duplicated vlan/subnet and network to the error message to assist with forensic debugging.
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