first commit

Dockerfile

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+# Use an official Ubuntu base image
+FROM ubuntu:22.04
+
+# Avoid warnings by switching to noninteractive for the build process
+ENV DEBIAN_FRONTEND=noninteractive
+
+ENV USER=root
+
+# update system first
+RUN apt update && apt upgrade -y
+
+# Install XFCE, VNC server, dbus-x11, and xfonts-base
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    dbus-x11 \
+    tightvncserver \
+    vim \
+    xfce4 \
+    xfce4-goodies \
+    xfonts-base \
+    xinit \
+    wget \
+    curl \
+    xterm
+
+WORKDIR /tmp
+COPY ./install.sh ./install.sh
+RUN bash ./install.sh
+
+# Setup VNC server
+RUN mkdir /root/.vnc \
+    && echo "password" | vncpasswd -f > /root/.vnc/passwd \
+    && chmod 600 /root/.vnc/passwd
+
+COPY ./xstartup /root/.vnc/xstartup
+
+# Create an .Xauthority file
+RUN touch /root/.Xauthority
+
+RUN chmod ugoa+rx /root/.vnc/xstartup
+
+# Set display resolution (change as needed)
+ENV RESOLUTION=1920x1080
+
+# Expose VNC port
+EXPOSE 5901
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy a script to start the VNC server
+COPY init.sh init.sh
+RUN chmod +x init.sh
+
+CMD ["/app/init.sh"]