What happens to entrypoint of Docker parent image when child defines another one?

Question

Let\'s say I\'ve got the Docker image parent built by this Dockerfile:

FROM ubuntu
ENTRYPOINT [\"parent-entry\"]

Now I inherit from th

Answer 1

The last entrypoint is used, only the last one.

You can check, put several lines with different ENTRYPOINT in your Dockerfile, and check what happens.