Comment 5 for bug 1778303

Reviewed: https://review.openstack.org/577573
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=73631a23ee3bc1abeaad30590dde3a62c3c387fb
Submitter: Zuul
Branch: master

commit 73631a23ee3bc1abeaad30590dde3a62c3c387fb
Author: Carlos Goncalves <email address hidden>
Date: Fri Jun 22 18:24:31 2018 -0400

    Option to upload Octavia amphora img in RAW format

    When deploying an overcloud with Octavia, the amphora image is uploaded
    to Glance as QCOW2. When using the RBD backend for Glance and Nova, this
    causes the image to be converted to RAW on each deployment. With slower
    storage, this leads to load balancer creation to fail with a compute
    timeout exception from Octavia.

    This patch adds an option to allow amphora image to be automatically
    uploaded to Glance in raw format.

    Partial-Bug: #1778303
    Change-Id: I698ed96881756bb547f5338b147b0c795103acb5