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Alyson Deives Pereira a9bce65acf Launch keystone with systemd-run instead of start-stop-daemon

Change keystone to be launched by sm.service using systemd-run instead
of start-stop-daemon. This will enable keystone to be launched as a
transient systemd unit under system.slice instead of a subprocess of
sm.service. Moreover, it will enable a better visualization and
monitoring of cpu consumption via /var/log/collectd.log.

The service unit is defined as openstack-keystone.service to not
conflict with 'keystone' name already present on
/lib/systemd/system/keystone.service which is used during bootstrap
process.

Test-Plan (AIO-SX/AIO-DX):
PASS: build-pkgs
PASS: Install ISO and bootstrap
PASS: systemd-cgls show openstack-keystone.service under system.slice
PASS: /var/log/collectd.log shows cpu consumption for openstack-keystone
      service
Test-Plan (AIO-DX):
PASS: Perform host-swact and check:
      - no alarms in <fm alarm-list> command
      - no unexpected logs in sm-customer.log and sm.log

Story: 2011377
Task: 52077

Change-Id: I6f481891e51ca1730554d2bc067ee60ea7bdd331
Signed-off-by: Alyson Deives Pereira <alyson.deivespereira@windriver.com>

2025-05-19 11:05:04 -03:00