Comment 3 for bug 1865924

Reviewed: https://review.opendev.org/713957
Committed: https://git.openstack.org/cgit/starlingx/config/commit/?id=241ea2871b15965bd694895f796660f7f1fddbf3
Submitter: Zuul
Branch: master

commit 241ea2871b15965bd694895f796660f7f1fddbf3
Author: Tee Ngo <email address hidden>
Date: Thu Mar 19 13:54:15 2020 -0400

    Set time limit for filebeat open filehandlers

    In a large system, filebeat can harvest a large number of files
    and with the default file closing policies, many deleted files are
    not freed. Over time, this leads to /var/log partition running out
    of space, services not being able to flush their logs to disk and
    logmgmt process continously rotating logs.

    This commit sets a default time limit for each open file harvester.
    This value can be adjusted as needed via user overrides.

    Closes-Bug: 1865924
    Change-Id: I9dbf9cb2128157834b937357dcc6c4945dc5d2f3
    Signed-off-by: Tee Ngo <email address hidden>