| 12345678910111213141516171819202122 | FROM ubuntu:20.04ENV DEBIAN_FRONTEND noninteractiveRUN echo "Support Time Zone" \    && set -x \    && apt-get dist-upgrade  \    && apt-get update \    && apt-get install -y tzdata# --- put file ---COPY ./component-interface /opt/cscec-8bur-vms/component-interfaceCOPY ./supplement-python /opt/cscec-8bur-vms/supplement-python# --- clean ---RUN rm -rf /opt/cscec-8bur-vms/component-interface/*DockerfileRUN rm -rf /opt/cscec-8bur-vms/component-interface/*specRUN rm -rf /opt/cscec-8bur-vms/component-interface/*mdRUN rm -rf /opt/cscec-8bur-vms/component-interface/*sh# --- run file ---WORKDIR /opt/cscec-8bur-vms/component-interfaceCMD ["/bin/bash", "-c", "./main"]
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