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Posted to issues@cloudstack.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/05/29 10:35:01 UTC
[jira] [Commented] (CLOUDSTACK-6223) removeNicFromVirtualMachine
fails if another instance in another domain has a nic with the same ip and
a forwarding rule configured on it
[ https://issues.apache.org/jira/browse/CLOUDSTACK-6223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14012198#comment-14012198 ]
ASF subversion and git services commented on CLOUDSTACK-6223:
-------------------------------------------------------------
Commit e9af5f44ae080da3f191cba57b55747801c3100e in cloudstack's branch refs/heads/master from [~Upendra]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=e9af5f4 ]
CLOUDSTACK-6223. removeNicFromVirtualMachine fails if another instance in another domain has a nic with the same ip and a forwarding rule configured on it
Signed-off-by: Daan Hoogland <da...@onecht.net>
> removeNicFromVirtualMachine fails if another instance in another domain has a nic with the same ip and a forwarding rule configured on it
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-6223
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6223
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Affects Versions: 4.2.1
> Reporter: Joris van Lieshout
> Assignee: upendra moturi
> Priority: Blocker
>
> When removeNicFromVirtualMachine is called for a nic on an instance the code below is evaluated. This piece of code searches for portforwarding rules across all domains. If another instance exists that has a nic with the same ip and a forwarding rule the search returns >1 and the removeNicFromVirtualMachine call failed.
> server/src/com/cloud/network/rules/RulesManagerImpl.java
> @Override
> public List<FirewallRuleVO> listAssociatedRulesForGuestNic(Nic nic){
> List<FirewallRuleVO> result = new ArrayList<FirewallRuleVO>();
> // add PF rules
> result.addAll(_portForwardingDao.listByDestIpAddr(nic.getIp4Address()));
> // add static NAT rules
> Stack trace:
> 2014-03-11 15:24:04,944 ERROR [cloud.async.AsyncJobManagerImpl] (Job-Executor-102:job-193607 = [ 30e81de3-2a00-49f2-8d80-545a765e4c1e ]) Unexpected exception while executing org.apache.cloudstack.api.command.user.vm.RemoveNicFromVMCmd
> com.cloud.utils.exception.CloudRuntimeException: Failed to remove nic from VM[User|zzz1] in Ntwk[994|Guest|14], nic has associated Port forwarding or Load balancer or Static NAT rules.
> at com.cloud.vm.VirtualMachineManagerImpl.removeNicFromVm(VirtualMachineManagerImpl.java:3058)
> at com.cloud.vm.UserVmManagerImpl.removeNicFromVirtualMachine(UserVmManagerImpl.java:1031)
> at org.apache.cloudstack.api.command.user.vm.RemoveNicFromVMCmd.execute(RemoveNicFromVMCmd.java:103)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
> at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
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