Open Stack

Hi
In newton masakari-monitors (version==2), when I shut off an instance,
masakari engine repeatedly start and stop instance!
I get the following error on compute node:

2018-09-12 11:15:27.584 3141 INFO
masakarimonitors.instancemonitor.libvirt_handler.callback [-] Send a
notification.
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback [-]
HttpException: Conflict
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback Traceback (most
recent call last):
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/local/lib/python2.7/dist-packages/masakarimonitors/instancemonitor/libvirt_handler/callback.py",
line 89, in _post_event
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback
payload=payload)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/local/lib/python2.7/dist-packages/masakariclient/sdk/vmha/v1/_proxy.py",
line 65, in create_notification
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback     return
self._create(_notification.Notification, **attrs)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/lib/python2.7/dist-packages/openstack/proxy2.py", line 193, in _create
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback     return
res.create(self.session)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/lib/python2.7/dist-packages/openstack/resource2.py", line 570, in
create
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback
json=request.body, headers=request.headers)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/lib/python2.7/dist-packages/keystoneauth1/session.py", line 675, in
post
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback     return
self.request(url, 'POST', **kwargs)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback   File
"/usr/lib/python2.7/dist-packages/openstack/session.py", line 52, in
map_exceptions_wrapper
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback
http_status=e.http_status, cause=e)
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback HttpException:
HttpException: Conflict
2018-09-12 11:15:27.897 3141 ERROR
masakarimonitors.instancemonitor.libvirt_handler.callback
2018-09-12 11:15:27.993 3141 DEBUG
masakarimonitors.instancemonitor.libvirt_handler.eventfilter [-] libvirt
Event Received.type = VM             hostname = compute1 uuid =
9e38b13e-ed53-4855-9037-1589da26415e time = 2018-09-12 11:15:27.993473
eventID = 0 eventType = 5             detail = 0 vir_event_filter
/usr/local/lib/python2.7/dist-packages/masakarimonitors/instancemonitor/libvirt_handler/eventfilter.py:56
2018-09-12 11:15:27.994 3141 DEBUG
masakarimonitors.instancemonitor.libvirt_handler.eventfilter [-] Event
Filter Matched. vir_event_filter
/usr/local/lib/python2.7/dist-packages/masakarimonitors/instancemonitor/libvirt_handler/eventfilter.py:60
2018-09-12 11:15:27.994 3141 INFO
masakarimonitors.instancemonitor.libvirt_handler.callback [-] libvirt
Event: type=VM hostname=compute1
uuid=9e38b13e-ed53-4855-9037-1589da26415e             time=2018-09-12
11:15:27.993473 eventID=LIFECYCLE detail=STOPPED_SHUTDOWN
2018-09-12 11:15:27.995 3141 INFO
masakarimonitors.instancemonitor.libvirt_handler.callback [-] Send a
notification.
2018-09-12 11:15:28.263 3141 WARNING
masakarimonitors.instancemonitor.libvirt_handler.callback [-] Retry sending
a notification. (HttpException: Conflict)
2018-09-12 11:15:28.561 3141 WARNING
masakarimonitors.instancemonitor.libvirt_handler.callback [-] Retry sending
a notification. (HttpException: Conflict)

Do you have any idea?

Regards,
Reza
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