Comment 4 for bug 1626267

Reviewed: https://review.openstack.org/377949
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=d6cbbdb2c84dfa2f18823fd0fee76064d5b047b5
Submitter: Jenkins
Branch: stable/newton

commit d6cbbdb2c84dfa2f18823fd0fee76064d5b047b5
Author: Ben Nemec <email address hidden>
Date: Wed Sep 21 21:35:55 2016 +0000

    Stop logging swiftclient errors

    Swiftclient is logging a 404 when looking for
    overcloud-without-mergepy.yaml. To stop this, disable logging
    below the critical level for swiftclient. Note that we catch the
    resulting exception from swiftclient and log it ourselves if
    necessary, so there's no loss of information in the legitimate
    error case.

    Change-Id: I24144f3ab2b63c4a0f5fc2c9271e4a51a9ea1353
    Closes-Bug: 1626267
    (cherry picked from commit 4f9e9597041555c6d0657e9ccf544b781c0f4dcf)