FROM node:slim
RUN useradd somebody -u 10001 --create-home --user-group # <--- Create a user
COPY --chown=somebody . /home/somebody/app/
USER 10001
WORKDIR /home/somebody/app
ENTRYPOINT ["npm", "start"]
原文：https://www.cnblogs.com/cheyunhua/p/14723097.html