[ https://issues.apache.org/jira/browse/CLOUDSTACK-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bharat Kumar resolved CLOUDSTACK-2854. -------------------------------------- Resolution: Fixed https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;a=commit;h=360eae368767f374fe13d5ba2b8a9056d0ef8633 > [Multiple_IP_Ranges] Failed to create ip alias on VR while deploying guest vm > with ip address from new CIDR > ----------------------------------------------------------------------------------------------------------- > > Key: CLOUDSTACK-2854 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2854 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Components: Management Server > Affects Versions: 4.2.0 > Environment: CloudStack-Beta-4.2-2-rhel6.3.tar.gz > Reporter: Sanjeev N > Assignee: Bharat Kumar > Priority: Blocker > Fix For: 4.2.0 > > Attachments: management-server.rar > > > Failed to create ip alias on VR while deploying guest vm with ip address from > new CIDR > Steps to Reproduce: > ================= > 1.Bring up CS in SG enabled Advanced zone with KVM cluster > 2.Add two guest ip ranges with different CIDRs in same vlan > 3.Deploy guest vm from the first CIDR > 4.Deploy another guest vm from the second CIDR > Expected Result: > ============== > Deploying guest vm from the 2nd cidr should create ip alias on VR and vm > deployment should succeed with ip address from the 2nd cidr > Actual Result: > =========== > IP alias creation failed on router vm > Observations: > ============ > Observed NPE while creating ip alias in kvm agent log: > 2013-06-05 10:43:47,394 WARN > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-1:null) Exception: null 169.254.0.28 > 23:10.147.33.130:255.255.255.192- > java.lang.NullPointerException > at java.lang.ProcessBuilder.start(ProcessBuilder.java:457) > at com.cloud.utils.script.Script.execute(Script.java:183) > at com.cloud.utils.script.Script.execute(Script.java:161) > at > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.execute(VirtualRoutingResource.java:633) > at > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeRequest(VirtualRoutingResource.java:147) > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1227) > at com.cloud.agent.Agent.processRequest(Agent.java:525) > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852) > at com.cloud.utils.nio.Task.run(Task.java:83) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:679) > 2013-06-05 10:43:48,093 WARN > [resource.virtualnetwork.VirtualRoutingResource] > (agentRequest-Handler-2:null) Exception: null 169.254.0.28 > 23:10.147.33.130:255.255.255.192- > java.lang.NullPointerException > at java.lang.ProcessBuilder.start(ProcessBuilder.java:457) > at com.cloud.utils.script.Script.execute(Script.java:183) > at com.cloud.utils.script.Script.execute(Script.java:161) > at > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.execute(VirtualRoutingResource.java:633) > at > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeRequest(VirtualRoutingResource.java:147) > at > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1227) > at com.cloud.agent.Agent.processRequest(Agent.java:525) > at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852) > at com.cloud.utils.nio.Task.run(Task.java:83) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:679) > Log snippet from the management server log: > 2013-06-05 12:08:28,961 DEBUG [agent.transport.Request] > (Job-Executor-13:job-12) Seq 1-2109669471: Sending { Cmd , MgmtId: > 6615759585382, via: 1, Ver: v1, Flags: 100011, > [{"routing.CreateIpAliasCommand":{"routerip":"10.147.33.6","ipAliasTOs":[{"routerip":"10.147.33.130","netmask":"255.255.255.192","alias_count":"23"}],"accessDetails":{"router.guest.ip":"10.147.33.6","zone.network.type":"Advanced","router.name":"r-4-VM","router.ip":"169.254.0.28"},"wait":0}},{"routing.DnsMasqConfigCommand":{"domain":"cs1cloud.internal","dns1":"10.103.128.16","internal_dns1":"10.103.128.16","dnsmasqTOs":[{"routerIp":"10.147.33.6","gateway":"10.147.33.1","netmask":"255.255.255.128","startIpOfSubnet":"10.147.33.1"},{"routerIp":"10.147.33.130","gateway":"10.147.33.129","netmask":"255.255.255.192","startIpOfSubnet":"10.147.33.129"}],"accessDetails":{"router.guest.ip":"10.147.33.6","zone.network.type":"Advanced","router.name":"r-4-VM","router.ip":"169.254.0.28"},"wait":0}}] > } > 2013-06-05 12:08:28,968 DEBUG [agent.transport.Request] > (AgentManager-Handler-3:null) Seq 1-2109669471: Processing: { Ans: , MgmtId: > 6615759585382, via: 1, Ver: v1, Flags: 10, > [{"Answer":{"result":false,"details":"java.lang.NullPointerException\n\tat > java.lang.ProcessBuilder.start(ProcessBuilder.java:457)\n\tat > com.cloud.utils.script.Script.execute(Script.java:183)\n\tat > com.cloud.utils.script.Script.execute(Script.java:161)\n\tat > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.execute(VirtualRoutingResource.java:633)\n\tat > > com.cloud.agent.resource.virtualnetwork.VirtualRoutingResource.executeRequest(VirtualRoutingResource.java:147)\n\tat > > com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1227)\n\tat > com.cloud.agent.Agent.processRequest(Agent.java:525)\n\tat > com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)\n\tat > com.cloud.utils.nio.Task.run(Task.java:83)\n\tat > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)\n\tat > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)\n\tat > > java.lang.Thread.run(Thread.java:679)\n","wait":0}},{"Answer":{"result":false,"details":"Stopped > by previous failure","wait":0}}] } > 2013-06-05 12:08:28,969 DEBUG [agent.transport.Request] > (Job-Executor-13:job-12) Seq 1-2109669471: Received: { Ans: , MgmtId: > 6615759585382, via: 1, Ver: v1, Flags: 10, { Answer, Answer } } > 2013-06-05 12:08:28,985 ERROR [cloud.vm.VirtualMachineManagerImpl] > (Job-Executor-13:job-12) Failed to start instance VM[User|vm2-s2] > com.cloud.utils.exception.CloudRuntimeException: failed to configure ip alias > on the router as a part of dhcp config > at > com.cloud.network.router.VirtualNetworkApplianceManagerImpl.configDhcpForSubnet(VirtualNetworkApplianceManagerImpl.java:2829) > at > com.cloud.network.element.VirtualRouterElement.configDhcpSupportForSubnet(VirtualRouterElement.java:870) > at > com.cloud.network.NetworkManagerImpl.prepareElement(NetworkManagerImpl.java:1965) > at > com.cloud.network.NetworkManagerImpl.prepareNic(NetworkManagerImpl.java:2080) > at > com.cloud.network.NetworkManagerImpl.prepare(NetworkManagerImpl.java:2021) > at > com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:842) > at > com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:550) > at > org.apache.cloudstack.engine.cloud.entity.api.VMEntityManagerImpl.deployVirtualMachine(VMEntityManagerImpl.java:243) > at > org.apache.cloudstack.engine.cloud.entity.api.VirtualMachineEntityImpl.deploy(VirtualMachineEntityImpl.java:209) > at > com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:3340) > at > com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2867) > at > com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2853) > at > com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125) > at > org.apache.cloudstack.api.command.user.vm.DeployVMCmd.execute(DeployVMCmd.java:420) > at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155) > 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$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:679) > 2013-06-05 12:08:28,994 DEBUG [cloud.vm.VirtualMachineManagerImpl] > (Job-Executor-13:job-12) Cleaning up resources for the vm VM[User|vm2-s2] in > Starting state > 2013-06-05 12:08:28,997 DEBUG [agent.transport.Request] > (Job-Executor-13:job-12) Seq 1-2109669472: Sending { Cmd , MgmtId: > 6615759585382, via: 1, Ver: v1, Flags: 100111, > [{"StopCommand":{"isProxy":false,"vmName":"i-2-5-VM","wait":0}}] } -- This message is automatically generated by JIRA. 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