On Jun 10, 2013, at 10:17 AM, Nguyen Anh Tu <ng.t...@gmail.com> wrote:
> Hi forks,
>
I think we say "folks" but that's not solving the NPE error.
I cc Chiradeep who might have some insight here.
-sebastien
> I'm trying OVS tunnel with XCP 1.6 and get error NullPointerException when
> executing deployVM.
>
> I found this error starting from the below code.
>
> *NetworkManagerImpl.java*
>
> *NicProfile profile = guru.allocate(network, requested, vm); (1)*
> if (isDefaultNic != null) {
> profile.setDefaultNic(
> isDefaultNic);
> }
>
> *ExtenalGuestNetworkGuru.java*
>
> @Override
> * public NicProfile allocate(Network config, NicProfile nic,
> VirtualMachineProfile<? extends VirtualMachine> vm) throws
> InsufficientVirtualNetworkCapcityException,
> InsufficientAddressCapacityException* {
>
> if
> (_networkModel.networkIsConfiguredForExternalNetworking(config.getDataCenterId(),
> config.getId()) && nic != null && nic.getRequestedIpv4() != null) {
> throw new CloudRuntimeException("Does not support custom ip
> allocation at this time: " + nic);
> }
>
> NicProfile profile = super.allocate(config, nic, vm);
>
> *boolean _isEnabled =
> Boolean.parseBoolean(_configDao.getValue(Config.OvsTunnelNetwork.key()));
> (2)
> if (_isEnabled) {
> return null;
> }*
>
> if
> (_networkModel.networkIsConfiguredForExternalNetworking(config.getDataCenterId(),
> config.getId())) {
> profile.setStrategy(ReservationStrategy.Start);
> /* We won't clear IP address, because router may set gateway as
> it IP, and it would be updated properly later */
> //profile.setIp4Address(null);
> profile.setGateway(null);
> profile.setNetmask(null);
> }
>
> return profile;
> }*
>
> *
> The return from (1) is NULL, because at (2) *sdn.ovs.controller* set to
> true. So profile = NULL and then we get NullPointerException error in the
> next step.
>
> This error prevents me to deployVM using GRE isolation method. If I set *
> sdn.ovs.controller* = false, no error anymore but can't using GRE.
>
> How can I fix this? Thanks for any help.
>
> --
>
> N.g.U.y.e.N.A.n.H.t.U
