shweta agarwal created CLOUDSTACK-2061:
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Summary: Hitting java NPE in addNicToVirtualMachine api when
trying to add a shared network to a VM
Key: CLOUDSTACK-2061
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2061
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Network Controller
Affects Versions: 4.2.0
Environment: Build:
CloudStack-non-OSS-MASTER-219-rhel6.3.tar.gz
Reporter: shweta agarwal
Fix For: 4.2.0
Create a VM with isolated network
Create a shared network
Call addNicToVirtualMachine with the VM created in step 1 and network id
created in step 2
Bug:
Hitting java NPE
MS log:
2013-04-17 12:42:57,448 DEBUG [cloud.api.ApiServlet] (catalina-exec-25:null)
===START=== 10.146.0.131 -- GET
command=addNicToVirtualMachine&virtualmachineid=83377d03-db69-4298-83aa-ca00d2842ad2&networkid=4d47b3ad-dbd3-446e-a00d-b054fe263d4c&sessionkey=vZgNeQaRWcArZzfV3E%2FqFLlhaJU%3D&_=1366193306156
2013-04-17 12:42:57,568 DEBUG [cloud.async.AsyncJobManagerImpl]
(catalina-exec-25:null) submit async job-21, details: AsyncJobVO {id:21,
userId: 2, accountId: 2, sessionKey: null, instanceType: null, instanceId:
null, cmd: org.apache.cloudstack.api.command.user.vm.AddNicToVMCmd,
cmdOriginator: null, cmdInfo:
{"sessionkey":"vZgNeQaRWcArZzfV3E/qFLlhaJU\u003d","virtualmachineid":"83377d03-db69-4298-83aa-ca00d2842ad2","ctxUserId":"2","_":"1366193306156","ctxAccountId":"2","networkid":"4d47b3ad-dbd3-446e-a00d-b054fe263d4c","ctxStartEventId":"76"},
cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0,
processStatus: 0, resultCode: 0, result: null, initMsid: 6909931290812,
completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
2013-04-17 12:42:57,572 DEBUG [cloud.api.ApiServlet] (catalina-exec-25:null)
===END=== 10.146.0.131 -- GET
command=addNicToVirtualMachine&virtualmachineid=83377d03-db69-4298-83aa-ca00d2842ad2&networkid=4d47b3ad-dbd3-446e-a00d-b054fe263d4c&sessionkey=vZgNeQaRWcArZzfV3E%2FqFLlhaJU%3D&_=1366193306156
2013-04-17 12:42:57,577 DEBUG [cloud.async.AsyncJobManagerImpl]
(Job-Executor-10:job-21) Executing
org.apache.cloudstack.api.command.user.vm.AddNicToVMCmd for job-21
2013-04-17 12:42:57,605 DEBUG [cloud.vm.UserVmManagerImpl]
(Job-Executor-10:job-21) VM[User|b] already in Ntwk[206|Guest|7] going to add
another NIC
2013-04-17 12:42:57,606 DEBUG [cloud.vm.VirtualMachineManagerImpl]
(Job-Executor-10:job-21) Adding vm VM[User|b] to network Ntwk[206|Guest|7];
requested nic profile NicProfile[0-0-null-null-null
2013-04-17 12:42:57,643 DEBUG [cloud.network.NetworkModelImpl]
(Job-Executor-10:job-21) Service SecurityGroup is not supported in the network
id=206
2013-04-17 12:42:57,651 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Allocating nic for vm VM[User|b] in network
Ntwk[206|Guest|7] with requested profile NicProfile[0-0-null-null-null
2013-04-17 12:42:57,700 DEBUG [cloud.network.NetworkModelImpl]
(Job-Executor-10:job-21) Service SecurityGroup is not supported in the network
id=206
2013-04-17 12:42:57,704 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Nic is allocated successfully for vm VM[User|b] in
network Ntwk[206|Guest|7]
2013-04-17 12:42:57,725 DEBUG [cloud.network.NetworkModelImpl]
(Job-Executor-10:job-21) Service SecurityGroup is not supported in the network
id=206
2013-04-17 12:42:57,731 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Changing active number of nics for network id=206 on 1
2013-04-17 12:42:57,737 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking JuniperSRX to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,744 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking Netscaler to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,751 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking F5BigIP to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,758 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking CiscoNexus1000vVSM to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,758 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking CiscoVNMC to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,767 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking NiciraNvp to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,767 DEBUG [network.element.NiciraNvpElement]
(Job-Executor-10:job-21) Checking if NiciraNvpElement can handle service
Connectivity on network 3
2013-04-17 12:42:57,774 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking MidoNetElement to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,774 DEBUG [network.element.MidoNetElement]
(Job-Executor-10:job-21) prepare called with network: Ntwk[206|Guest|7] nic:
NicProfile[25-5-null-10.147.51.124-vlan://51 vm: VM[User|b]
2013-04-17 12:42:57,783 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking BigSwitchVnsElement to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,783 DEBUG [network.element.BigSwitchVnsElement]
(Job-Executor-10:job-21) Checking if BigSwitchVnsElement can handle service
Connectivity on network 3
2013-04-17 12:42:57,790 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-10:job-21) Asking VirtualRouter to prepare for
Nic[25-5-null-10.147.51.124]
2013-04-17 12:42:57,809 DEBUG
[network.router.VirtualNetworkApplianceManagerImpl] (Job-Executor-10:job-21)
Lock is acquired for network id 206 as a part of router startup in
Dest[Zone(Id)-Pod(Id)-Cluster(Id)-Host(Id)-Storage(Volume(Id|Type-->Pool(Id))]
: Dest[Zone(1)-Pod(null)-Cluster(null)-Host(1)-Storage()]
2013-04-17 12:42:57,816 DEBUG
[network.router.VirtualNetworkApplianceManagerImpl] (Job-Executor-10:job-21)
Lock is released for network id 206 as a part of router startup in
Dest[Zone(Id)-Pod(Id)-Cluster(Id)-Host(Id)-Storage(Volume(Id|Type-->Pool(Id))]
: Dest[Zone(1)-Pod(null)-Cluster(null)-Host(1)-Storage()]
2013-04-17 12:42:57,830 DEBUG [cloud.network.NetworkModelImpl]
(Job-Executor-10:job-21) Service SecurityGroup is not supported in the network
id=206
2013-04-17 12:42:57,830 ERROR [cloud.async.AsyncJobManagerImpl]
(Job-Executor-10:job-21) Unexpected exception while executing
org.apache.cloudstack.api.command.user.vm.AddNicToVMCmd
java.lang.NullPointerException
at
com.cloud.network.element.VirtualRouterElement.getRouters(VirtualRouterElement.java:879)
at
com.cloud.network.element.VirtualRouterElement.addDhcpEntry(VirtualRouterElement.java:826)
at
com.cloud.network.NetworkManagerImpl.prepareElement(NetworkManagerImpl.java:1591)
at
com.cloud.network.NetworkManagerImpl.prepareNic(NetworkManagerImpl.java:1702)
at
com.cloud.network.NetworkManagerImpl.createNicForVm(NetworkManagerImpl.java:3636)
at
com.cloud.vm.VirtualMachineManagerImpl.addVmToNetwork(VirtualMachineManagerImpl.java:2522)
at
com.cloud.vm.UserVmManagerImpl.addNicToVirtualMachine(UserVmManagerImpl.java:860)
at
org.apache.cloudstack.api.command.user.vm.AddNicToVMCmd.execute(AddNicToVMCmd.java:109)
at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:164)
at
com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:679)
2013-04-17 12:42:57,832 DEBUG [cloud.async.AsyncJobManagerImpl]
(Job-Executor-10:job-21) Complete async job-21, jobStatus: 2, resultCode: 530,
result: Error Code: 530 Error text: null
Expected Result:
shared network should be added to VM
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