Dockerfile

FROM alpine:edge

RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
RUN apk update
RUN apk add --no-cache xvfb x11vnc openssl xfce4 adwaita-icon-theme supervisor xterm bash chromium firefox xrdp wqy-zenhei novnc websockify

RUN ln -s /usr/share/novnc/vnc_lite.html /usr/share/novnc/index.html

ADD supervisord.conf /etc/supervisord.conf
ADD xrdp.ini /etc/xrdp/xrdp.ini
ADD entry.sh /entry.sh
ADD xfce4-panel.xml /root/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml

RUN chmod +x /entry.sh

ENV DISPLAY :0
ENV RESOLUTION=1024x768

EXPOSE 5901 6901

ENTRYPOINT ["/bin/bash", "-c", "/entry.sh"]