Comment 8 for bug 1854399

Reviewed: https://review.opendev.org/704341
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=3c0865de9ce5d338e95c2802b7152eb9be17bf42
Submitter: Zuul
Branch: stable/stein

commit 3c0865de9ce5d338e95c2802b7152eb9be17bf42
Author: Steve Baker <email address hidden>
Date: Fri Nov 29 11:20:38 2019 +1300

    Clarify introspection failed attempt log message

    This change clarifies that an introspect attempt failed, implying that
    a future attempt might succeed.

    This is part of a fix for transient failures when calling
    ironic-inspector leading to logging indicating introspection failed
    when it actually succeeded.

    The layout of the message is also changed slightly to make Kibana
    searches for failures easier.

    Change-Id: Icef88c3ae33fe4516b3cadd64240cc882434e690
    Partial-Bug: #1854399
    (cherry picked from commit 7e1f2ce788a3d569f24b061f768b87db1e1683bb)