docker history ubuntu 可以查询指定镜像的各层信息以及文件占用信息
alpine-minirootfs-3.24.1 + golang程序（最佳优化方案）
fa77698dc82b 6 days ago CMD ["-c" "/app/config/config.yaml"] 0B buildkit.dockerfile.v0
<missing> 6 days ago ENTRYPOINT ["./vo-hive"] 0B buildkit.dockerfile.v0
<missing> 6 days ago ENV CONFIG_PATH=/app/config/config.yaml 0B buildkit.dockerfile.v0
<missing> 6 days ago EXPOSE [7575/tcp] 0B buildkit.dockerfile.v0
<missing> 6 days ago RUN |1 REVISION=bbc8fd9d072c797ed14f836d1d95… 0B buildkit.dockerfile.v0
<missing> 6 days ago COPY /app/vo-hive . # buildkit 13.4MB buildkit.dockerfile.v0
<missing> 6 days ago RUN |1 REVISION=bbc8fd9d072c797ed14f836d1d95… 905kB buildkit.dockerfile.v0
<missing> 6 days ago LABEL org.opencontainers.image.revision=bbc8… 0B buildkit.dockerfile.v0
<missing> 6 days ago WORKDIR /app 0B buildkit.dockerfile.v0
<missing> 6 days ago ARG REVISION=bbc8fd9d072c797ed14f836d1d9512f… 0B buildkit.dockerfile.v0
<missing> 8 days ago CMD ["/bin/sh"] 0B buildkit.dockerfile.v0
<missing> 8 days ago ADD alpine-minirootfs-3.24.1-x86_64.tar.gz /… 8.42MB buildkit.dockerfile.v0