Comment 2 for bug 1902468

Reviewed: https://review.opendev.org/c/openstack/puppet-tripleo/+/811103
Committed: https://opendev.org/openstack/puppet-tripleo/commit/98af2c581bce9228e2e35e29f2511dce9de34457
Submitter: "Zuul (22348)"
Branch: master

commit 98af2c581bce9228e2e35e29f2511dce9de34457
Author: Cédric Jeanneret <email address hidden>
Date: Mon Sep 27 11:47:51 2021 +0200

    Add a new bind-mount for vTPM logs

    swtpm has its own log directory, and it's hardcoded in libvirt[1].
    For the records, this location is currently set to:
    /var/log/swtpm/libvirt/qemu

    In order to keep some kind of consistency with the current log structure
    in /var/log/containers/libvirt, we will keep the "qemu" subdirectory -
    it already exists for other qemu-related services, therefore it makes
    sense to keep that subdirectory.

    This is possible since the swtpm log filename is composed of the
    instance ID suffixed by "-swtpm.log", leading to a clear view.

    [1] https://gitlab.com/libvirt/libvirt/-/commit/f9cd29a2e44d61da0fc94f245d27206ea66e1161

    Related: rhbz#2007314
    Related-Bug: #1902468
    Change-Id: Ibc80621a622a4eb4ef31520439ded8a08ce50c96