Hi there I'm working on migration from Prefect 0.x to 2.x. To deploy, I'm using

prefect.environments.storage.Docker

to create an image with my flow, context, scheduler and all the required virtual environnement. Then I register flow to Prefect with

prefect.environments.DaskKubernetesEnvironment

as environment. I'm using

prefect.executors.DaskExecutor

to run it. To deploy on 2.x, I simply try to use

DockerContainer

but it doesn't work without storage. So I try to install main branch of Prefect because of a merged PR ( https://discourse.prefect.io/t/how-to-build-deployments-with-flow-code-and-dependencies-being-baked-into-a-docker-image/1341 ) to use

DockerPackager

but it's not compatible with

Deployment.build_from_flow

. I also try to push directly my Docker image with

push_image

but push doesn't already work. So, I'm a bit confused because I can't find explicit documentation on Discourse and I read different responses because of the different releases on 2.x. Is

DockerPackager

the best practice to deploy a completely self contained flow? In this case, do you have any idea of the release roadmap to fix this (and to update documentation) ? If not, what can I should use? Thank you !

Look out for the release today - 2.3.0 - we are working on shipping this right now!