docker：找不到命令“/ bin / sh”

Question

ENV PORT=3000
ENV NODE_ENV=production
EXPOSE $PORT

WORKDIR $APP_DIR
COPY yarn.lock package.json $APP_DIR/
RUN ["/usr/local/bin/yarn"]

COPY . $APP_DIR
ENTRYPOINT ["/usr/local/bin/yarn", "run"]
CMD ['dev']

使用此命令运行此操作

docker run --rm -p 3000:3000 my-app:latest

控制台输出 yarn run v0.17.9 error Command "/bin/sh" not found. info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

我希望/usr/local/bin/yarn run dev在docker中执行，我错过了什么吗？

Answer 1

尝试切换到双引号，单引号对json字符串无效：

CMD ["dev"]