unning-ubuntu-os-with-gui-in-a-docker-container

Dockerfile

https://medium.com/cloud-for-all/running-ubuntu-os-with-gui-in-a-docker-container-rdp-dbecb0880893

FROM ubuntu:22.04

# Install dependencies, Lubuntu desktop, and XRDP
RUN apt update && \
    DEBIAN_FRONTEND=noninteractive apt install -y \
    lubuntu-desktop xrdp sudo && \
    apt clean && rm -rf /var/lib/apt/lists/*

# Create a user and add to sudo group
RUN useradd -m -s /bin/bash testuser && \
    echo "testuser:1234" | chpasswd && \
    usermod -aG sudo testuser

# Configure XRDP
RUN adduser xrdp ssl-cert && \
    echo "testuser" > /etc/xrdp/xrdp.ini

# Expose XRDP port
EXPOSE 3389

# Start XRDP service
CMD ["/usr/sbin/xrdp", "-ns"]