Comment 2 for bug 1909750

@Alex Actually it's there in insecure registry list but docker is not getting started post the configuration and thus the job fails, a test via manual restart with https://review.opendev.org/c/openstack/tripleo-heat-templates/+/768231 passes the job in https://review.rdoproject.org/r/#/c/31414/, didn't got why docker is not getting started post config changes with handlers. It happens randomly on different hosts. You have any idea what could cause it?