Comment 10 for bug 1674375

Reviewed: https://review.openstack.org/447531
Committed: https://git.openstack.org/cgit/openstack/instack-undercloud/commit/?id=b8789f1db3942437aef13e35d00b42ff85c7eaee
Submitter: Jenkins
Branch: master

commit b8789f1db3942437aef13e35d00b42ff85c7eaee
Author: Emilien Macchi <email address hidden>
Date: Mon Mar 20 10:50:31 2017 -0400

    Remove compute_manager, deprecated in Nova

    compute_manager option has been deprecated in Nova:
    https://github.com/openstack/nova/commit/d9a7c16c305cd7016195cada883867411d3a5eb9

    And is not needed with:
    https://github.com/openstack/nova/commit/6047d790a32ef5a65d4d6b029f673ce53c3d4141

    Let's clean nova.conf and remove the useless option.

    Change-Id: Ia3ec20998db71b799874d3aaf9daa3df3ff78e3b
    Related-Bug: #1674375