Docker构建一个带桌面的ARM架构的Ubuntu镜像

仅为笔记，出现了灰屏，原因未知

FROM arm64v8/ubuntu:latest

ENV DEBIAN_FRONTEND noninteractive

ENV VNC_ENCODING=raw
ENV VNC_QUALITY=6
ENV VNC_AUTOSELECT=0

# 安装基础组件和中文字体
RUN apt-get update && \
    apt-get install -y \
        locales \
        openssl \
        fonts-wqy-microhei \
        xfonts-wqy \
        x11-xserver-utils \
        xauth \
        sudo \
        tightvncserver \
        xfonts-base \
        xfonts-75dpi \
        xfonts-100dpi \
        xfonts-cyrillic \
        xfonts-scalable \
        && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# 配置语言环境
RUN echo "zh_CN.UTF-8 UTF-8" > /etc/locale.gen && \
    locale-gen
    
RUN touch ~/.Xauthority && chmod 600 ~/.Xauthority
RUN touch /root/.Xresources
RUN echo "#!/bin/bash" > /root/.xsession && \
    echo "exec /etc/X11/Xsession" >> /root/.xsession && \
    chmod +x /root/.xsession

RUN mkdir -p /root/.vnc

RUN echo "Encoding=jpeg" >> /root/.vnc/config && \
    echo "Quality=9" >> /root/.vnc/config && \
    echo "AutoSelect=1" >> /root/.vnc/config


# 将用户设置为 root 并设置密码
RUN usermod --password $(echo "root" | openssl passwd -1 -stdin) root

# 启动 VNC 服务
CMD ["bash", "-c", "vncserver :1 -geometry 1280x800 -depth 24 && tail -F /root/.vnc/*.log"]

构建镜像

sudo docker build -t my-ubuntu-vnc .

运行docker

sudo docker run -it -p 8001:5901 -e VNC_ENCODING=jpeg -e VNC_QUALITY=9 -e VNC_AUTOSELECT=1 -e USER=root my-ubuntu-vnc