CMD vs ENTRYPOINT?
ENTRYPOINT sets the executable that always runs; CMD provides default arguments (or a default command if there is no ENTRYPOINT). Arguments to docker run replace CMD but are appended to ENTRYPOINT.
ENTRYPOINT sets the executable that always runs; CMD provides default arguments (or a default command if there is no ENTRYPOINT). Arguments to docker run replace CMD but are appended to ENTRYPOINT.