yahoo-eng-team team mailing list archive

[James Page <james.page@xxxxxxxxxx>]

** Also affects: openstack-dashboard (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Changed in: openstack-dashboard (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: openstack-dashboard (Ubuntu Precise)
       Status: New => In Progress

** Changed in: openstack-dashboard (Ubuntu)
       Status: In Progress => Fix Released

** Changed in: openstack-dashboard (Ubuntu Precise)
     Assignee: (unassigned) => Yaguang Tang (heut2008)

** Changed in: openstack-dashboard (Ubuntu)
     Assignee: Yaguang Tang (heut2008) => (unassigned)

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Dashboard (Horizon).
https://bugs.launchpad.net/bugs/981269

Title:
  instance_type is still set as a property value of "none" even when
  flavors cannot be retrieved

Status in OpenStack Dashboard (Horizon):
  Fix Released
Status in “openstack-dashboard” package in Ubuntu:
  Fix Released
Status in “openstack-dashboard” source package in Precise:
  In Progress

Bug description:
  [Impact]

   * horizon throw errors when view horizon/syspanel/instances/ page with deleted
     flavor still in use by instances.

   * try to get flavor info through the flavor.get api,this can retrive the deleted
     flavor info.

  [Test Case]

   * Launch an instance of flavor m1.tiny
     on controller node do: nova flavor-delete m1.tiny, and wait for it to succeed.
     on horizon look at the state of the machines, http://horizon-system:port/horizon/
     syspanel/instances/ and wait for it to fail because horizon can not find the flavor
     m1.tiny and therefore can not report the status and details of the instance in
     question.

  [Regression Potential]

   * This is a backport from upstream.

  In Nova dashboard and Syspanel dashboard if the flavor of an instance
  cannot be retrieved the property .full_flavor will still be set to
  "None". If there is no error retrieving flavors and a flavor has been
  deleted, this can cause a large traceback in the table rendering as
  get_size checks if the instance object hasattr() "full_flavor" instead
  of for the individual values to display in the "Size" column.

  Attached is a potential fix.  I have also included an alternate code
  path that will directly query the API for a flavor's information if it
  is not present in the full_flavors list(); this can occur if a flavor
  has been deleted as api.nova.flavors_list() only returns flavors that
  are not deleted.

To manage notifications about this bug go to:
https://bugs.launchpad.net/horizon/+bug/981269/+subscriptions