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https://issues.apache.org/jira/browse/CLOUDSTACK-7218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14082975#comment-14082975
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Alena Prokharchyk commented on CLOUDSTACK-7218:
-----------------------------------------------
The bug is - static nat rule wasn't removed along with the corresponding vm
expunge, yet the vm was expunged successfully. Then later on when vpc clenaup
thread tried to destroy the vpc, it failed to clean the static nat ip address
because we couldn't find the corresponding vm.
Correct way to fix it - don't let the vm to expunge when static nat rule fails
to release. Have to debug to find where exactly the expunge was allowed to go
through.
> [Automation] NPE observed while deleting account in automation run
> ------------------------------------------------------------------
>
> Key: CLOUDSTACK-7218
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7218
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.5.0
> Environment: KVM (RHEL 6.3)
> Reporter: Rayees Namathponnan
> Assignee: Alena Prokharchyk
> Priority: Critical
> Fix For: 4.5.0
>
>
> This issue is observed in automation log, NPE thrown while deleting account
> 2014-07-31 02:20:56,102 DEBUG [c.c.n.r.RulesManagerImpl]
> (API-Job-Executor-2:ctx-523291d6 job-5302 ctx-28b51397) There are no static
> nat
> rules to apply for ip id=28
> 2014-07-31 02:20:56,105 WARN [c.c.u.AccountManagerImpl]
> (API-Job-Executor-2:ctx-523291d6 job-5302 ctx-28b51397) Failed to cleanup
> accou
> nt
> Acct[b1cf2381-ab36-4ebc-90ff-f08acaf5e02d-test-account-TestVmNetworkOperations-test_add_static_nat_rule_1_ISOLATED-YI0OCS]
> due to
> java.lang.NullPointerException
> at
> com.cloud.network.rules.RulesManagerImpl.createStaticNatForIp(RulesManagerImpl.java:1391)
> at
> com.cloud.network.rules.RulesManagerImpl.applyStaticNatForIp(RulesManagerImpl.java:1321)
> at
> com.cloud.network.rules.RulesManagerImpl.revokeAllPFAndStaticNatRulesForIp(RulesManagerImpl.java:1104)
> at sun.reflect.GeneratedMethodAccessor524.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> at com.sun.proxy.$Proxy105.revokeAllPFAndStaticNatRulesForIp(Unknown
> Source)
> at
> com.cloud.network.IpAddressManagerImpl.cleanupIpResources(IpAddressManagerImpl.java:540)
> at
> com.cloud.network.IpAddressManagerImpl.applyIpAssociations(IpAddressManagerImpl.java:936)
> at
> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.cleanupNetworkResources(NetworkOrchestrator.java:2650)
> at
> org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.destroyNetwork(NetworkOrchestrator.java:2196)
> at
> com.cloud.user.AccountManagerImpl.cleanupAccount(AccountManagerImpl.java:793)
> at
> com.cloud.user.AccountManagerImpl.deleteAccount(AccountManagerImpl.java:667)
> at
> com.cloud.user.AccountManagerImpl.deleteUserAccount(AccountManagerImpl.java:1441)
> at sun.reflect.GeneratedMethodAccessor542.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
> at
> org.apache.cloudstack.network.contrail.management.EventUtils$EventInterceptor.invoke(EventUtils.java:106)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
> at
> com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
> at
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
> at
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
> at
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
> at com.sun.proxy.$Proxy102.deleteUserAccount(Unknown Source)
> at
> org.apache.cloudstack.region.RegionManagerImpl.deleteUserAccount(RegionManagerImpl.java:187)
> at
> org.apache.cloudstack.region.RegionServiceImpl.deleteUserAccount(RegionServiceImpl.java:121)
> at
> org.apache.cloudstack.api.command.admin.account.DeleteAccountCmd.execute(DeleteAccountCmd.java:104)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:141)
> at
> com.cloud.api.ApiAsyncJobDispatcher.runJob(ApiAsyncJobDispatcher.java:108)
> at
> org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:503)
> at
> org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:103)
> at
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53)
> at
> org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
> at
> org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.run(AsyncJobManagerImpl.java:460)
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