Comment 5 for bug 1806495

Reviewed: https://review.openstack.org/625915
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart-extras/commit/?id=dd975856144bb2c8bfd1a97a0e38e96d7e871763
Submitter: Zuul
Branch: master

commit dd975856144bb2c8bfd1a97a0e38e96d7e871763
Author: Sorin Sbarnea <email address hidden>
Date: Tue Dec 18 13:45:13 2018 +0000

    Makes tempest sendmail failure easier to track

    This task can fail with various errors and this change enables us
    to spot its failure with a single LogStash query.

    In order to avoid false positive string match when bash is using verbose
    more we encoded the W char in the source, so a string match would happen
    only when printed and not on the source code.

    Change-Id: Icbb7f71aba2e9d2a4cf4e4c07f953fe3613e6707
    Partial-Bug: 1806495