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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/1292984

Title:
  Log message "fetching image %s from glance" is written in wrong place

Status in OpenStack Compute (Nova):
  Fix Released

Bug description:
  In nova.image.glance:

  def get_remote_image_service(context, image_href):
      """Create an image_service and parse the id from the given image_href.

      The image_href param can be an href of the form
      'http://example.com:9292/v1/images/b8b2c6f7-7345-4e2f-afa2-eedaba9cbbe3',
      or just an id such as 'b8b2c6f7-7345-4e2f-afa2-eedaba9cbbe3'. If the
      image_href is a standalone id, then the default image service is returned.

      :param image_href: href that describes the location of an image
      :returns: a tuple of the form (image_service, image_id)

      """
      # Calling out to another service may take a while, so lets log this
      LOG.debug(_("fetching image %s from glance") % image_href)
      #NOTE(bcwaldon): If image_href doesn't look like a URI, assume its a
      # standalone image ID
      if '/' not in str(image_href):
          image_service = get_default_image_service()
          return image_service, image_href

      try:
          (image_id, glance_host, glance_port, use_ssl) = \
              _parse_image_ref(image_href)
          glance_client = GlanceClientWrapper(context=context,
                  host=glance_host, port=glance_port, use_ssl=use_ssl)
      except ValueError:
          raise exception.InvalidImageRef(image_href=image_href)

      image_service = GlanceImageService(client=glance_client)
      return image_service, image_id

  Clearly the LOG.debug() message above is incorrect. The method does
  not fetch an image at all. It just returns an ImageService object.

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