[ovirt-devel] OST: HE vm does not restart on HC setup

[Simone Tiraboschi]

When ovirt-ha-agent checks the status of the engine VM we get:

2017-02-21 22:21:14,738-0500 ERROR (jsonrpc/2) [api] FINISH getStats
error=Virtual machine does not exist: {'vmId':
u'2ccc0ef0-cc31-45b8-8e91-a78fa4cad671'} (api:69)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 67, in method
    ret = func(*args, **kwargs)
  File "/usr/share/vdsm/API.py", line 335, in getStats
    vm = self.vm
  File "/usr/share/vdsm/API.py", line 130, in vm
    raise exception.NoSuchVM(vmId=self._UUID)
NoSuchVM: Virtual machine does not exist: {'vmId':
u'2ccc0ef0-cc31-45b8-8e91-a78fa4cad671'}


While in ovirt-ha-agent logs we have:

MainThread::INFO::2017-02-21
22:21:18,583::hosted_engine::453::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
Current state UnknownLocalVmState (score: 3400)

...

MainThread::INFO::2017-02-21
22:21:31,199::state_decorators::25::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check)
Unknown local engine vm status no actions taken

Probably it's a bug or a regression somewhere on master.


On Wed, Feb 22, 2017 at 1:02 PM, Sandro Bonazzola <sbonazzo at redhat.com>
wrote:

> Adding Lev
>
> On Wed, Feb 22, 2017 at 12:59 PM, Sahina Bose <sabose at redhat.com> wrote:
>
>> Hi all,
>>
>> On the HC setup, the HE VM is not restarted.
>> The agent.log has
>> MainThread::INFO::2017-02-21 22:09:58,022::state_machine::169::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Global metadata: {}
>> MainThread::INFO::2017-02-21 22:09:58,023::state_machine::177::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Local (id 1): {'engine-health': {'reason': 'failed to getVmStats', 'health': 'unknown', 'vm': 'unknown', 'detail': 'unknown'}, 'bridge': True, 'mem-free': 4079.0, 'maintenance': False, 'cpu-load': 0.0491, 'gateway': True}
>> ...
>> MainThread::INFO::2017-02-21 22:10:29,219::state_decorators::25::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check) Unknown local engine vm status no actions taken
>> MainThread::INFO::2017-02-21 22:10:29,219::brokerlink::111::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) Trying: notify time=1487733029.22 type=state_transition detail=ReinitializeFSM-UnknownLocalVmState hostname='lago-hc-basic-suite-master-host0'
>> MainThread::INFO::2017-02-21 22:10:29,317::brokerlink::121::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) Success, was notification of state_transition (ReinitializeFSM-UnknownLocalVmState) sent? ignored
>>
>> and the vdsm.log
>>
>> 2017-02-21 22:09:11,962-0500 INFO  (libvirt/events) [virt.vm] (vmId='2ccc0ef0-cc31-45b8-8e91-a78fa4cad671') Changed state to Down: User shut down from within the guest (code=7) (vm:1269)
>> 2017-02-21 22:09:11,962-0500 INFO  (libvirt/events) [virt.vm] (vmId='2ccc0ef0-cc31-45b8-8e91-a78fa4cad671') Stopping connection (guestagent:429)
>>
>> 2017-02-21 22:09:29,727-0500 ERROR (jsonrpc/4) [api] FINISH getStats error=Virtual machine does not exist: {'vmId': u'2ccc0ef0-cc31-45b8-8e91-a78fa4cad671'} (api:69)
>> Traceback (most recent call last):
>>   File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 67, in method
>>     ret = func(*args, **kwargs)
>>   File "/usr/share/vdsm/API.py", line 335, in getStats
>>     vm = self.vm
>>   File "/usr/share/vdsm/API.py", line 130, in vm
>>     raise exception.NoSuchVM(vmId=self._UUID)
>> NoSuchVM: Virtual machine does not exist: {'vmId': u'2ccc0ef0-cc31-45b8-8e91-a78fa4cad671'}
>>
>>
>> What should I be looking for to identify the issue?
>>
>> The logs are at http://jenkins.ovirt.org/job/ovirt_master_hc-system-tests/lastCompletedBuild/artifact/exported-artifacts/test_logs/hc-basic-suite-master/post-002_bootstrap.py/lago-hc-basic-suite-master-host0
>>
>> thanks
>>
>> sahina
>>
>>
>> _______________________________________________
>> Devel mailing list
>> Devel at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/devel
>>
>
>
>
> --
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community collaboration.
> See how it works at redhat.com
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/devel/attachments/20170222/fa58580a/attachment.html>