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[Bug 1675602] Re: Cannot find OS information - Reason: (No configuration information found for operating system Empty)

 

Reviewed:  https://review.openstack.org/449397
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=9910bade6fe7ffde1b11170f894e2876ed8ccdb4
Submitter: Jenkins
Branch:    master

commit 9910bade6fe7ffde1b11170f894e2876ed8ccdb4
Author: Matt Riedemann <mriedem.os@xxxxxxxxx>
Date:   Thu Mar 23 22:07:03 2017 -0400

    Do not attempt to load osinfo if we do not have os_distro
    
    We get a warning logged every time we try to load up osinfo
    with an image metadata that does not have the 'os_distro'
    property set. We should be smarter and just not try to load
    osinfo at all if we know we cannot get results.
    
    Change-Id: I79ebea3ed222fb0db01d0a33c62a677d0381f66c
    Closes-Bug: #1675602


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1675602

Title:
  Cannot find OS information - Reason: (No configuration information
  found for operating system Empty)

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) ocata series:
  New

Bug description:
  These warnings are all over the nova-compute logs during a CI run:

  http://logs.openstack.org/62/449362/1/check/gate-tempest-dsvm-py35
  -ubuntu-
  xenial/ec959b4/logs/screen-n-cpu.txt.gz?level=TRACE#_2017-03-24_00_00_35_648

  2017-03-24 00:00:35.648 24818 WARNING nova.virt.osinfo
  [req-c0471859-32df-4900-b5ad-04bab44e07fd tempest-
  AutoAllocateNetworkTest-941194883 tempest-
  AutoAllocateNetworkTest-941194883] Cannot find OS information -
  Reason: (No configuration information found for operating system
  Empty)

  It looks like this just shows up in the gate-tempest-dsvm-py35-ubuntu-
  xenial job for some reason.

  http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22Cannot%20find%20OS%20information%20-%20Reason%3A%20(No%20configuration%20information%20found%20for%20operating%20system%20Empty)%5C%22%20AND%20tags%3A%5C%22screen-n-cpu.txt%5C%22&from=7d

  I'm not sure what "Empty" is here, but maybe we should check for it
  and ignore it so we don't spew unnecessary warnings all over the logs.

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References