Comment 7 for bug 1862612

Reviewed: https://review.opendev.org/706797
Committed: https://git.openstack.org/cgit/openstack/ansible-role-collect-logs/commit/?id=e2bccc1bb12ddebc0b34edf48f5b56ea5533dc5f
Submitter: Zuul
Branch: master

commit e2bccc1bb12ddebc0b34edf48f5b56ea5533dc5f
Author: Sagi Shnaidman <email address hidden>
Date: Mon Feb 10 13:04:47 2020 +0200

    Enable compression option and tar on xfer prior to publish

    When collecting logs of many nodes and storing them on
    the primary nodepool node or slave it makes sense
    to compress the files, tar and send. Pretty standard
    logic there. In upstream the default remains not
    to compress prior to tar or prior to publish. There
    is a sunk time cost in compressing and uncompressing.

    Note: this removes the optional logic to compress
    based on file size as it make more sense to compress
    all the files prior to the tar and xfer to the
    primary node / slave for faster results.

    Signed off by Wes Hayutin.

    Close-Bug: #1862612
    Change-Id: I550e5c5ead7f65fba184f311a3a4b1c64a42a6d2