Comment 2 for bug 2056071

Reviewed: https://review.opendev.org/c/starlingx/config/+/910994
Committed: https://opendev.org/starlingx/config/commit/ce7f87aeb0515128cadafa7b5f6d90415222190a
Submitter: "Zuul (22348)"
Branch: master

commit ce7f87aeb0515128cadafa7b5f6d90415222190a
Author: amantri <email address hidden>
Date: Mon Mar 4 14:22:35 2024 -0500

    Change cert-alarm service audit behavior

    Cert-alarm audit only considering days while comparing the alarm_before
    ,renew_before and expiry times this leaves a window for few hours where
    an alarm is raised before the renew_before time of the certificate.
    This change addresses this issue by considering hours,mins
    along with days.

    TestCases:
    PASS: Create a certificate with duration 3hr, renewbefore 2h30min
          now wait for 15mins and run full audit and verify that no alarm
          is raised since expiry(2hr45min)> threshold(2hr30min)
    PASS: Create a certificate with duration 3hr,renewbefore 2h30min.
          delete the issuer which issued the certificate, after 30mins
          the certificate renew fails then the expiry of the certificate
          becomes less than threshold which is 2h30min, restart cert-alarm
          service to run the full audit, notice an alarm 500.200 is raised
          for this certificate, let it expire and notice that 500.200 is
          cleared and 500.210 expired alarm is raised,create the issuer
          and notice that 500.210 alarm cleared when active alarm audit
          runs.
    PASS: Install a ssl_ca certificate which expires in 1 day, notice that
          an alarm 500.200 is raised and let it expire, notice that
          500.210 alarm is raised and 500.200 is cleared on this
          certificate.

    Closes-Bug: 2056071

    Change-Id: I4f1a866d101d0b8d8cb50f1bf5a2e6698511296a
    Signed-off-by: amantri <email address hidden>