Comment 4 for bug 1951579

Reviewed: https://review.opendev.org/c/starlingx/fault/+/818456
Committed: https://opendev.org/starlingx/fault/commit/f79b9a974895f794c802ec07d0dd6ffccf593be3
Submitter: "Zuul (22348)"
Branch: master

commit f79b9a974895f794c802ec07d0dd6ffccf593be3
Author: Heitor Matsui <email address hidden>
Date: Thu Nov 18 16:22:29 2021 -0300

    Use alternate log handler if running in container

    Currently the log is written to syslog, which in turn uses a
    socket /dev/log from the platform, but when running in a container
    such as in the stx-openstack application this log handler is not
    available.

    This commit uses an environment variable to be set on the
    fm-rest-api deployment definition to determine if it must the syslog
    handler, which is the case when running on the platform, or write the
    log to standard output, which is the case when running inside a
    container.

    Closes-Bug: 1951579
    Signed-off-by: Heitor Matsui <email address hidden>
    Change-Id: I3f2fe2953fb26ad1759f3bc10a358cb9d093192f