Comment 2 for bug 2017643

Reviewed: https://review.opendev.org/c/openstack/kolla-ansible/+/881455
Committed: https://opendev.org/openstack/kolla-ansible/commit/618d056369a1257877b2897d41fc67679b3f6f72
Submitter: "Zuul (22348)"
Branch: master

commit 618d056369a1257877b2897d41fc67679b3f6f72
Author: Matt Crees <email address hidden>
Date: Tue Apr 25 10:31:31 2023 +0100

    Correct glance.conf example in external Ceph guide

    Under the Glance section of the external Ceph guide, to enable
    copy-on-write the config heading should be ``[DEFAULT]``, rather than
    ``[GLOBAL]``. For reference, see the Glance docs:
    https://docs.openstack.org/glance/latest/configuration/glance_api.html#DEFAULT.show_image_direct_url

    Closes-Bug: #2017643
    Change-Id: I2d77e01637ecae0bd10319eac4bc75340dd6f61f