Add automatic build of the docker image

[ValentinAUCLERC]

Hello

We are creating multiplies issues asking to update the docker image each time there is a new release.
Would it be possible to automate it with a github action and build/deploy the docker image each time a release is created ?

You could use this one : https://github.com/marketplace/actions/build-and-push-docker-images

Thank you

[mc1arke]

I purposefully hold off pushing docker images at the point of initial release to see if anyone raises any issues from the JAR-only release that might be a showstopper for container users. I'm happy to change this if it's causing a problem for people

[jnielsen-monster]

Thank you for the explanation. However, I would also advocate for releasing the Docker image more quickly. If any issues arise, a follow-up release can always be made. This would help users who rely on the Docker image to adopt new versions sooner.

[jnielsen-monster]

And thank you also for the new docker image 👍.