Comment 2 for bug 2019946

Reviewed: https://review.opendev.org/c/openstack/neutron-lib/+/883345
Committed: https://opendev.org/openstack/neutron-lib/commit/c5ca1ddf420b827e4684dee6a6495475014a91e3
Submitter: "Zuul (22348)"
Branch: master

commit c5ca1ddf420b827e4684dee6a6495475014a91e3
Author: Slawek Kaplonski <email address hidden>
Date: Wed May 17 12:17:17 2023 +0200

    Context.elevated() method sets all required roles for context object

    If context should be elevated, it should always have "admin", "member"
    and "reader" roles set as admin user always have "member" and "reader"
    role as well.
    Usually, when context is created by keystone it is like that but in some
    cases, e.g. when noauth middleware is used instead of keystone it's not
    like that and then context from the environment don't have any role set
    so we should make sure that elevated context have all required roles set
    correctly.

    Closes-Bug: #2019946
    Change-Id: Ic70202d1b41ea64ffd63dc910b7852fe75421fa9