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https://issues.apache.org/jira/browse/CLOUDSTACK-2878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13679634#comment-13679634
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tuna commented on CLOUDSTACK-2878:
--
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 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.
> Try using native SDN controller with XCP 1.6
>
>
> Key: CLOUDSTACK-2878
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2878
> Project: CloudStack
> Issue Type: Sub-task
> Security Level: Public(Anyone can view this level - this is the
> default.)
>Reporter: tuna
>Assignee: tuna
> Fix For: 4.2.0
>
>
> I'm trying to use native SDN controller with GRE isolation method. It's
> tested with XCP 1.6. The purpose is controlling what's happen.
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