Node instance_info `image_disk_format` needs to be set to `raw` for
large raw images or the deployment may fail with a memory check error
or a full node tmpfs. Even when there is no error, without
image_disk_format=raw the image will not be streamed directly to disk.
image_disk_format is auto-detected and set by ironic for glance and
file sourced images, but this does not occur for direct HTTP based
images.
This change will set image_disk_format=raw when the URL file extension
ends with .raw, which is enough to support TripleO's conventions for
the overcloud raw image.
Change-Id: I6a9c225fc2d14b2d07cd0bf2379cd2c8c548f312
testtools was used to provide a smoother transition to Python 3.
fixtures seems no longer actively maintained and is mostly redundant.
Change-Id: I3fff3beafca13a783bcb4d5a811099ad491ac7ac
Now that we no longer support py27, we can use the standard library
unittest.mock module instead of the third party mock lib.
Change-Id: I97af946c244559513689c1ea9ac2d736d55dbe0f
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
Steve Baker