Good:
"For tickets about a crashed worker, first create a task on the MGMT host
to restart the worker process. Once that task completes successfully,
create a follow-up task on the worker host itself to verify all services
have restarted and are healthy. The ticket is resolved only when both
tasks succeed."
Good:
"Hosts nyc1-app-jvm-01 and nyc1-app-jvm-02 are a master-slave pair and
must remain in sync. For any ticket affecting one of them, duplicate the
task to both hosts and do not mark the ticket complete until both tasks
report success."