Comment 9 for bug 1365046

Reviewed: https://review.openstack.org/135656
Committed: https://git.openstack.org/cgit/openstack-infra/devstack-gate/commit/?id=aed2c8b87cafd43a53775622f19312b6dcb47fe5
Submitter: Jenkins
Branch: master

commit aed2c8b87cafd43a53775622f19312b6dcb47fe5
Author: Matt Riedemann <email address hidden>
Date: Wed Nov 19 08:58:45 2014 -0800

    Give a more specific error message when giving up in git_remote_update

    git_remote_update is intermittently failing in the gate but we don't
    have a good error message in the devstack logs for this specific case
    due to the retry loop (we don't get 100% failure on a query for the
    error messages in there today).

    This change adds a specific error message when we fail the retry
    attempts and exit so we can fingerprint on this with an elastic recheck
    query.

    Related-Bug: #1365046

    Change-Id: Ibb3269a534d5b28b2d7d8a531e30a77ba6011f2d