Prefect on Kubernetes with nginx Ingress /prefect To answer my own question of how to run Prefect with nginx on Kubernetes (behind a /prefect ingress) here’s the recipe:

git clone git@github.com:PrefectHQ/prefect.git
cd prefect
git checkout 2.10.6
# edit Dockerfile to set `PREFECT_UI_SERVE_BASE=/prefect`
docker build --arg PYTHON_VERSION=3.10 -t prefect:base2.10.6-python3.10 -f Dockerfile  .

Then you need to inherit from this image for building the Prefect agent:

FROM prefect:base2.10.6-python3.10
RUN pip install -r requirements.txt
...

@justabill I think the Prefect dev team should probably introduce Docker arguments such that it is easier to achieve that without hacking the base image. I can elaborate more here or in DM.

Thanks for sharing the recipe. We've been thinking through the custom Docker image story recently. I'll make sure that the right team sees this.

Sure no problem, thanks for forwarding this and I’m glad to help.