Comment 4 for bug 1841777

Reviewed: https://review.opendev.org/679726
Committed: https://git.openstack.org/cgit/openstack/compute-hyperv/commit/?id=20c1b2083f4e684f731d1e0593024b4685dedd7d
Submitter: Zuul
Branch: master

commit 20c1b2083f4e684f731d1e0593024b4685dedd7d
Author: Lucian Petrut <email address hidden>
Date: Tue Sep 3 11:22:14 2019 +0300

    Initialize coordination during driver init

    At the moment, the "init_host" method initializes the distributed
    lock mechanism, yet the driver may try to use distributed locks
    before that.

    For example, the method that reclaims failed over instances is
    called by the driver init method, before init_host. While we
    can fix this particular call, it's safer that we initialize the
    lock mechanism as early as possible.

    Change-Id: If361c0f754d3680726762e3126286227bea6f3f3
    Related-Bug: #1841777