dsclose created CLOUDSTACK-9024:
-----------------------------------
Summary: Restart network fails if redundant router is missing
Key: CLOUDSTACK-9024
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9024
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: API, Network Controller, Virtual Router
Affects Versions: 4.5.2
Environment: Cloudstack installed on CentOS 6.5
Reporter: dsclose
Restart network action fails if a network is missing a redundant virtual
router. This occurs if triggered via the UI (Networks -> Select Network ->
Restart -> Clean-ip: False -> OK) or via the API.
Steps to reproduce:
------------------------
1. Create a redundant router network offering.
2. Create a network using the redundant router network offering.
3. Destroy a redundant router from the network. Leave one functioning.
4. Initiate the restart network action or restartNetwork API call with clean-up
set to False.
Expected Behaviour:
--------------------------
Cloudstack should boot a new redundant virtual router to replace the missing
router. The Network Restart action should return successfully.
Actual Behaviour:
-----------------------
Cloudstack boots a replacement redundant router but the API call returns
unsucessful. The Web UI reports that the router fails.
Timeline:
-----------
2015-11-03 17:12:08,256 Destroying router "r-985-VM".
2015-11-03 17:12:24,511 Performing network restart.
2015-11-03 17:14:02,851 Failed to restart network
Management Log Sample
---------------------------------
2015-11-03 17:12:14,943 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-12:ctx-a671c200 job-163/job-164) Remove job-164 from job
monitoring
2015-11-03 17:12:15,739 INFO [o.a.c.s.v.VolumeServiceImpl]
(API-Job-Executor-12:ctx-33b24483 job-163 ctx-4d95a357) Volume 985 is not
referred anywhere, remove it from volumes table
2015-11-03 17:12:15,850 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(API-Job-Executor-12:ctx-33b24483 job-163) Remove job-163 from job monitoring
2015-11-03 17:12:18,698 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(API-Job-Executor-13:ctx-c29ad7f0 job-165) Add job-165 into job monitoring
2015-11-03 17:12:18,985 INFO [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(API-Job-Executor-13:ctx-c29ad7f0 job-165 ctx-7945f6f9) Use same MAC as
previous RvR, the MAC is 06:9c:86:00:00:0e
2015-11-03 17:12:19,829 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-13:ctx-06672650 job-165/job-166) Add job-166 into job
monitoring
2015-11-03 17:12:20,078 INFO [c.c.s.StorageManagerImpl]
(Work-Job-Executor-13:ctx-06672650 job-165/job-166 ctx-81c163bb) Storage pool
null (1) does not supply IOPS capacity, assuming enough capacity
2015-11-03 17:12:40,248 INFO [c.c.v.VirtualMachineManagerImpl]
(DirectAgentCronJob-492:ctx-1fb6ecea) There is pending job or HA tasks working
on the VM. vm id: 992, postpone power-change report by resetting power-change
counters
2015-11-03 17:13:40,384 INFO [c.c.v.VirtualMachineManagerImpl]
(DirectAgentCronJob-280:ctx-846ef4f0) There is pending job or HA tasks working
on the VM. vm id: 992, postpone power-change report by resetting power-change
counters
2015-11-03 17:13:49,799 INFO [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-10ff7f5f) Begin cleanup expired async-jobs
2015-11-03 17:13:49,825 INFO [o.a.c.f.j.i.AsyncJobManagerImpl]
(AsyncJobMgr-Heartbeat-1:ctx-10ff7f5f) End cleanup expired async-jobs
2015-11-03 17:13:55,688 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(Work-Job-Executor-13:ctx-06672650 job-165/job-166) Remove job-166 from job
monitoring
2015-11-03 17:13:55,730 WARN [o.a.c.e.o.NetworkOrchestrator]
(API-Job-Executor-13:ctx-c29ad7f0 job-165 ctx-7945f6f9) Failed to implement
network Ntwk[208|Guest|15] elements and resources as a part of network restart
due to
com.cloud.exception.ResourceUnavailableException: Resource [DataCenter:1] is
unreachable: Can't find all necessary running routers!
at
com.cloud.network.element.VirtualRouterElement.implement(VirtualRouterElement.java:202)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.implementNetworkElementsAndResources(NetworkOrchestrator.java:1103)
at
org.apache.cloudstack.engine.orchestration.NetworkOrchestrator.restartNetwork(NetworkOrchestrator.java:2546)
at
com.cloud.network.NetworkServiceImpl.restartNetwork(NetworkServiceImpl.java:1891)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
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$EventInterceptor.invoke(EventUtils.java:106)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
at
com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.java:51)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy157.restartNetwork(Unknown Source)
at
org.apache.cloudstack.api.command.user.network.RestartNetworkCmd.execute(RestartNetworkCmd.java:95)
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:537)
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$5.run(AsyncJobManagerImpl.java:494)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
2015-11-03 17:13:55,732 WARN [c.c.n.NetworkServiceImpl]
(API-Job-Executor-13:ctx-c29ad7f0 job-165 ctx-7945f6f9) Network id=208 failed
to restart.
2015-11-03 17:13:55,806 INFO [o.a.c.f.j.i.AsyncJobMonitor]
(API-Job-Executor-13:ctx-c29ad7f0 job-165) Remove job-165 from job monitoring
2015-11-03 17:14:00,988 INFO [c.c.n.r.VirtualNetworkApplianceManagerImpl]
(RedundantRouterStatusMonitor-7:ctx-5a3246e2) Redundant virtual router (name:
r-992-VM, id: 992) just switch from UNKNOWN to BACKUP
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