我正在运行一个Docker容器,主要是作为该R语言的独立开发环境.(R这里的用法与帖子的其余部分正交,即你可以假设任何可以在repl-session中运行的通用程序.)很多时候这将涉及做绘图,制作图形等内容; 我需要看看这些.因此,我更愿意选择显示我在容器中创建的图形.到目前为止,我是这样做的.首先我创建一个Dockerfile.省略最重要的步骤是:
# Set root passwd
RUN echo "root:test" | chpasswd
# Add user so that container does not run as root
RUN useradd -m docker
RUN echo "docker:test" | chpasswd
RUN usermod -s /bin/bash docker
RUN usermod -aG sudo docker
ENV HOME /home/docker
RUN mkdir /var/run/sshd
RUN mkdir -p /var/log/supervisor
# copy servisord.conf which lists the processes to be spawned once this
# container is started (currently only one: sshd)
COPY …