Official Dockerfile for Ansible

I can’t believe Ansible don’t maintain any official Dockerfile, most of the Dockerfile on Docker Hub are very old. May I ask what Dockerfile(s) you use for your project if you are testing playbooks in Ansible with CI/CD like Jenkins.

Thanks!
Don

Well, belief aside, no, we don't have one nor do we have plans to
maintain one, for CI/CD we use https://www.shippable.com/ .