@Chiradeep Vittal: I saw what happen on this error. The problem is: the *
guru.allocate()* function in NetworkManager called to
ExternalGuestNetworkGuru instead of OvsGuestNetworkGuru.
*NetworkGuru guru = AdapterBase.getAdapterByName(_networkGurus,
network.getGuruName())*
this function return ExternalGuestNetworkGuru
And even if it calls to OvsGuestNetworkGuru, the problem does still appear
because the OvsGuestNetworkGuru doesn't have the allocate() function.
2013/6/11 Chiradeep Vittal <chiradeep.vit...@citrix.com>
> Yes
>
> On 6/10/13 1:12 PM, "Sebastien Goasguen" <run...@gmail.com> wrote:
>
> >
> >On Jun 10, 2013, at 3:07 PM, Chiradeep Vittal
> ><chiradeep.vit...@citrix.com> wrote:
> >
> >> The check for the config is incorrect. The check should be whether the
> >> network in the input parameter has the isolation method 'GRE'. You can
> >>see
> >> the canHandle method on how to check for this. Although, I don't see why
> >> this check should even be necessary. The network will be associated with
> >> the guru at design time.
> >
> >Chiradeep, that's a bug then ?
> >
> >>
> >>
> >> On 6/10/13 7:17 AM, "Nguyen Anh Tu" <ng.t...@gmail.com> wrote:
> >>
> >>> Hi forks,
> >>>
> >>> 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.getDataCe
> >>>nt
> >>> erId(),
> >>> 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.getDataCe
> >>>nt
> >>> erId(),
> >>> 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
> >>
> >
>
>
--
N.g.U.y.e.N.A.n.H.t.U
