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https://issues.apache.org/jira/browse/CLOUDSTACK-2144?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13641486#comment-13641486
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Abhinandan Prateek commented on CLOUDSTACK-2144:
------------------------------------------------
The template refers to ip4 and ipv6 rules specifically due to ipv6 support.
> Java Error message regarding "IPTables" is observed while creating a VM in
> the VMware Setup.
> --------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-2144
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2144
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Install and Setup
> Affects Versions: 4.2.0
> Environment: VMWare
> Reporter: Kiran Koneti
> Assignee: Abhinandan Prateek
> Priority: Critical
> Fix For: 4.2.0
>
>
> When Trying to create a VM in the Advanced zone of the VMware Setup there is
> a java error message as shown below.
> "2013-04-23 16:16:29,948 INFO [vmware.resource.VmwareResource]
> (DirectAgent-305:10.147.40.9) Executing resource NetworkUsageCommand
> 2013-04-23 16:16:30,145 DEBUG [cloud.api.ApiServlet] (catalina-exec-1:null)
> ===START=== 10.252.249.86 -- GET
> command=queryAsyncJobResult&jobId=ff5ed3d9-9192-4840-a897-0fece80d3df4&response=json&sessionkey=nom%2B4JcwMt7B9VAOgvdcXHk2iXk%3D&_=1366694423535
> 2013-04-23 16:16:30,179 DEBUG
> [cloud.network.ExternalLoadBalancerUsageManagerImpl]
> (ExternalNetworkMonitor-1:null) External devices stats collector is running...
> 2013-04-23 16:16:30,208 DEBUG [cloud.api.ApiServlet] (catalina-exec-1:null)
> ===END=== 10.252.249.86 -- GET
> command=queryAsyncJobResult&jobId=ff5ed3d9-9192-4840-a897-0fece80d3df4&response=json&sessionkey=nom%2B4JcwMt7B9VAOgvdcXHk2iXk%3D&_=1366694423535
> 2013-04-23 16:16:30,214 DEBUG
> [cloud.network.ExternalLoadBalancerUsageManagerImpl]
> (ExternalNetworkMonitor-1:null) Network 204 is not configured for external
> networking, so skipping usage check.
> 2013-04-23 16:16:30,216 DEBUG
> [cloud.network.ExternalLoadBalancerUsageManagerImpl]
> (ExternalNetworkMonitor-1:null) Network 205 is not configured for external
> networking, so skipping usage check.
> 2013-04-23 16:16:30,357 DEBUG [storage.snapshot.SnapshotSchedulerImpl]
> (SnapshotPollTask:null) Snapshot scheduler.poll is being called at 2013-04-23
> 10:46:30 GMT
> 2013-04-23 16:16:30,359 DEBUG [storage.snapshot.SnapshotSchedulerImpl]
> (SnapshotPollTask:null) Got 0 snapshots to be executed at 2013-04-23 10:46:30
> GMT
> 2013-04-23 16:16:31,098 WARN [vmware.resource.VmwareResource]
> (DirectAgent-186:10.147.40.9) Unable to parse return from script return of
> network usage command: java.lang.NumberFormatException: For input string:
> "iptables"
> java.lang.NumberFormatException: For input string: "iptables"
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:438)
> at java.lang.Long.<init>(Long.java:690)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.getNetworkStats(VmwareResource.java:4812)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.java:585)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareResource.java:431)
> at
> com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:679)
> 2013-04-23 16:16:31,110 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-186:null) Seq 1-1592144322: Response Received:
> 2013-04-23 16:16:31,111 DEBUG [agent.transport.Request]
> (DirectAgent-186:null) Seq 1-1592144322: Processing: { Ans: , MgmtId:
> 6703101771911, via: 1, Ver: v1, Flags: 10,
> [{"NetworkUsageAnswer":{"routerName":"r-4-VM","bytesSent":0,"bytesReceived":0,"result":true,"details":"","wait":0}}]
> }
> 2013-04-23 16:16:31,111 DEBUG [agent.transport.Request]
> (RouterMonitor-1:null) Seq 1-1592144322: Received: { Ans: , MgmtId:
> 6703101771911, via: 1, Ver: v1, Flags: 10, { NetworkUsageAnswer } }
> 2013-04-23 16:16:31,111 DEBUG [agent.manager.AgentManagerImpl]
> (RouterMonitor-1:null) Details from executing class
> com.cloud.agent.api.NetworkUsageCommand:
> 2013-04-23 16:16:31,111 DEBUG
> [network.router.VirtualNetworkApplianceManagerImpl] (RouterMonitor-1:null)
> Recieved and Sent bytes are both 0. Not updating user_statistics
> 2013-04-23 16:16:31,290 WARN [vmware.resource.VmwareResource]
> (DirectAgent-305:10.147.40.9) Unable to parse return from script return of
> network usage command: java.lang.NumberFormatException: For input string:
> "iptables"
> java.lang.NumberFormatException: For input string: "iptables"
> at
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
> at java.lang.Long.parseLong(Long.java:438)
> at java.lang.Long.<init>(Long.java:690)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.getNetworkStats(VmwareResource.java:4812)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.java:585)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareResource.java:431)
> at
> com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:186)
> 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.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
> 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)
> 2013-04-23 16:16:31,295 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-305:null) Seq 1-1592144323: Response Received:
> 2013-04-23 16:16:31,296 DEBUG [agent.transport.Request]
> (DirectAgent-305:null) Seq 1-1592144323: Processing: { Ans: , MgmtId:
> 6703101771911, via: 1, Ver: v1, Flags: 10,
> [{"NetworkUsageAnswer":{"routerName":"r-4-VM","bytesSent":0,"bytesReceived":0,"result":true,"details":"","wait":0}}]
> }
> 2013-04-23 16:16:31,297 DEBUG [agent.transport.Request]
> (RouterMonitor-1:null) Seq 1-1592144323: Received: { Ans: , MgmtId:
> 6703101771911, via: 1, Ver: v1, Flags: 10, { NetworkUsageAnswer } }"
> When debugged into the issue observed that the iptable rules are not
> configured in the router vm and this is causing the error message.
> The iptable rules configured in the routerVM is as below.
> "root@r-13-VM:~# iptables -L -nv
> Chain INPUT (policy ACCEPT 336 packets, 31214 bytes)
> pkts bytes target prot opt in out source
> destination
> 454 44554 NETWORK_STATS all -- * * 0.0.0.0/0
> 0.0.0.0/0
> Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
> pkts bytes target prot opt in out source
> destination
> 0 0 NETWORK_STATS all -- * * 0.0.0.0/0
> 0.0.0.0/0
> 0 0 ACCEPT all -- eth2 eth0 0.0.0.0/0 0.0.0.0/0
> state RELATED,ESTABLISHED
> Chain OUTPUT (policy ACCEPT 508 packets, 95644 bytes)
> pkts bytes target prot opt in out source
> destination
> 613 112K NETWORK_STATS all -- * * 0.0.0.0/0
> 0.0.0.0/0
> Chain NETWORK_STATS (3 references)
> pkts bytes target prot opt in out source
> destination
> 0 0 all -- eth0 eth2 0.0.0.0/0 0.0.0.0/0
> 0 0 all -- eth2 eth0 0.0.0.0/0 0.0.0.0/0
> 0 0 tcp -- !eth0 eth2 0.0.0.0/0 0.0.0.0/0
> 0 0 tcp -- eth2 !eth0 0.0.0.0/0 0.0.0.0/0"
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