Hi Geoff, firstly welcome to the community and thank you for introducing.
At the moment we do not have an emergency
Plugin, but you can do that in the simplest way by writing a python flytekit plugin. Over the longer term we will build a plugin like Flyte k8s spark
To write a plugin is really simple - as in here
https://docs.flyte.org/projects/cookbook/en/latest/auto/core/extend_flyte/custom_task_plugin.html
But also remember every task is simply a python function. You can just write a reusable task