Jenkins using docker as an agent

Question

I am not able to integrate Docker with Jenkins completely. I setup Docker at Cloud Node settings in the Jenkins portal. How can I use some image that contains Node, Ruby, etc? Must those images contain a JDK?

Answer 1

There is a great post with a detailed explanation of how to deal with this here . In the post, they state that every Docker image (even if you require building a Node or Ruby project) requires a JDK. Seems the JDK requirement comes from the Docker plugin .