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[Thierry Carrez <thierry.carrez+lp@xxxxxxxxx>]

** Changed in: nova
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1220186

Title:
  Missing compute.instance.update events for various instance
  operations.

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  When an instance was deleted Grizzly, a compute.instance.update event
  was sent when the instance's task state was changed to DELETING (per
  notify_on_state_change = vm_and_task_state setting in nova.conf).
  This is no longer occurring in the Havana (see build level below).

  It appears that the instance's task state is actually set to DELETING
  so this issue likely only affects event notifications.

  After looking at event notifications more closely, there appears to be
  other operations that aren't generating compute.instance.update events
  like they use to.  Note that, some compute.instance.update events are
  still being generated.

  Here's our nova.conf setup for notifications:
  notification_driver = nova.openstack.common.notifier.rpc_notifier
  monkey_patch_modules = nova.api.ec2.cloud:nova.notifier.api.notify_decorator,nova.compute.api:nova.notifier.api.notify_decorator
  notify_on_state_change = vm_and_task_state
  notification_topics = notifications
  default_notification_level = INFO
  default_publisher_id = $host

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