Hi, I have created a new kubernetes cluster and trying to get Prefect running on it. I connected to the existing postgres database, have the server and agent up and running. When I go to trigger an existing workflow it runs but use the prefect container image, instead of my custom one. I see there are things called blocks, that reference the correct image to be run, but they don't seem to be associated to the flow at all. Any tips on what I should look at or do?

Check out workers & work pools rather than agents and infra blocks. Once you have a worker up and successfully polling your work pool, you can use

.deploy

to create a deployment that references your custom image.