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From Sanjeev Neelarapu <sanjeev.neelar...@citrix.com>
Subject RE: Urgent : Network stuck in implementing state
Date Tue, 28 Jan 2014 06:57:13 GMT
Hi Bjoern,

Since the nic's instance_id is NULL you can set the removed field with some timestamp (e.g.
now()). Also check the external IP address state in user_ip_address table. If this ip address
state is in allocated set it to NULL and try delete network again.

-Sanjeev

-----Original Message-----
From: Bjoern Teipel [mailto:bjoern.teipel@gmail.com] 
Sent: Monday, January 27, 2014 12:44 PM
To: users; dev@cloudstack.apache.org
Subject: Urgent : Network stuck in implementing state

Hi guys,

I had trouble while I was creating a new VLAN and now I can't delete it anymore, because it's
stuck in implementing state.
I guess that happened after the VR did not came up and I restarted the management server so
I could delete the VR and all addresses.

If I would spin up a guest, the VR and the guest would come up but I sill want to get rid
of it since I have an error in the network service offering.
After I cleaned all up though the GUI I can only see an external IP for the old VR is still
associated with the VLAN but can't be deleted (I don't get it offered)

In the logs I found this and the NPE matches the table content :



2014-01-26 13:53:02,857 DEBUG [cloud.network.NetworkManagerImpl]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Network id=212 is destroyed
successfully, cleaning up corresponding resources  now.
2014-01-26 13:53:02,871 DEBUG [network.guru.DirectNetworkGuru]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Releasing ip 10.16.48.1
of placeholder nic Nic[189-null-null-10.16.48.1]
2014-01-26 13:53:02,872 DEBUG [db.Transaction.Transaction]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Rolling back the transaction:
Time = 14 Name =  -AsyncJobManagerImpl$1.run:494-Exec
utors$RunnableAdapter.call:471-FutureTask.run:262-ThreadPoolExecutor.runWorker:1145-ThreadPoolExecutor$Worker.run:615-Thread.run:744;
called by
-Transaction.rollback:897-Transaction.removeUpTo:840-Transaction.cl
ose:664-TransactionContextBuilder.interceptException:63-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:133-NetworkManagerImpl.destroyNetwork:3144-ComponentInstantiationPostProcessor$Intercep
torDispatcher.intercept:125-NetworkServiceImpl.deleteNetwork:1767-ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept:125-DeleteNetworkCmd.execute:70-ApiDispatcher.dispatch:158-AsyncJobManagerImp
l$1.run:531
2014-01-26 13:53:02,877 ERROR [cloud.async.AsyncJobManagerImpl]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Unexpected exception
while executing org.apache.cloudstack.api.command.user.ne
twork.DeleteNetworkCmd
java.lang.NullPointerException
        at
com.cloud.network.guru.DirectNetworkGuru.trash(DirectNetworkGuru.java:311)
        at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at
com.cloud.network.NetworkManagerImpl.destroyNetwork(NetworkManagerImpl.java:3144)
        at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at
com.cloud.network.NetworkServiceImpl.deleteNetwork(NetworkServiceImpl.java:1767)
        at
com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
        at
org.apache.cloudstack.api.command.user.network.DeleteNetworkCmd.execute(DeleteNetworkCmd.java:70)
        at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
        at
com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
        at
java.util.concurrent.Executors$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:744)
2014-01-26 13:53:02,880 DEBUG [cloud.async.AsyncJobManagerImpl]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Complete async job-1127
= [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ],
jobStatus:
 2, resultCode: 530, result: Error Code: 530 Error text: null
2014-01-26 13:53:02,888 DEBUG [cloud.async.SyncQueueManagerImpl]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Sync queue (6) is currently
empty
2014-01-26 13:53:02,889 WARN  [cloud.async.AsyncJobManagerImpl]
(Job-Executor-2:job-1127 = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24020 ]) Unable to unregister
active job [ 1127 ] = [ f90b84ab-0d4a-45ce-9cd1-d73b63e24
020 ] from JMX monitoring


mysql> select * from nics  where id = 189\G
*************************** 1. row ***************************
            id: 189
          uuid: 623d0af3-7ca5-4700-89a2-26252abdc054
   instance_id: NULL
   mac_address: NULL
   ip4_address: 10.16.48.1
       netmask: NULL
       gateway: NULL
       ip_type: NULL
 broadcast_uri: NULL
    network_id: 212
          mode: NULL
         state: Reserved
      strategy: PlaceHolder
 reserver_name: NULL
reservation_id: NULL
     device_id: 0
   update_time: 2014-01-24 16:22:56
 isolation_uri: NULL
   ip6_address: NULL
   default_nic: 0
       vm_type: DomainRouter
       created: 2014-01-25 00:22:56
       removed: NULL
   ip6_gateway: NULL
      ip6_cidr: NULL
  secondary_ip: 0
   display_nic: 1
1 row in set (0.00 sec)


So what can I do to delete this stale interface ?

Thanks,
Bjoern

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