Alpine alternative ?

[bohdantverdyi]

Hello, is it possible to add second Dockerfile based on alpine image ?

[mgoltzsche]

Thanks for creating the issue @bohdantverdyi! Sure, you could use the alpine-based jnlp-slave image as a base. Though, this repository is not actively maintained, more of an example and there is no automated release. Correspondingly the image published on dockerhub is a year old already and shouldn't be used in production. I recommend you maintain your own image for production purposes. I'd still accept a pull request with a separate, alpine-based Dockerfile if you think it could be helpful for others.