Dockerfile

FROM nvidia/cuda:12.5.1-cudnn-devel-ubuntu20.04

# Environment settings
ENV DEBIAN_FRONTEND=noninteractive \
    TZ=Asia/Kolkata \
    PYTHONUNBUFFERED=1 \
    RESOLUTION=1280x720x24 \
    VNC_PASSWORD=password


# Install required OS packages (minimal set)
RUN rm -f /etc/apt/sources.list.d/*.list && \
    apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates \
    sudo \
    git git-lfs \
    curl wget net-tools \
    procps \
    zip unzip \
    htop \
    vim nano \
    bzip2 \
    libx11-6 \
    build-essential \
    libsndfile-dev \
    software-properties-common \
    xfce4 xfce4-goodies \
    x11vnc xvfb \
    novnc websockify \
    supervisor \
    tigervnc-standalone-server \
    tigervnc-common \
 && rm -rf /var/lib/apt/lists/*

# # Proper noVNC setup X11 and logs (fixed)
# RUN mkdir -p /opt/novnc && \
#     ln -s /usr/share/novnc/* /opt/novnc/ && \
#     ln -s /usr/share/novnc/utils /opt/novnc/utils &&\
#     mkdir -p /var/log/x11vnc && \
#     touch /var/log/x11vnc.log && \
#     chmod 755 /var/log/x11vnc && \
#     chmod 644 /var/log/x11vnc.log && \
#     chmod -R 755 /opt/novnc && \
#     chmod +x /opt/novnc/utils/* 
    
# Proper noVNC setup X11 and logs (fixed)
RUN mkdir -p /opt/novnc && \
    ln -s /usr/share/novnc/* /opt/novnc/ && \
    ln -s /usr/share/novnc/utils /opt/novnc/utils && \
    \
    # Fix X11 socket dir
    mkdir -p /tmp/.X11-unix && \
    chmod 1777 /tmp/.X11-unix && \
    \
    # Fix logs for x11vnc
    mkdir -p /var/log/x11vnc && \
    touch /var/log/x11vnc.log && \
    chmod 755 /var/log/x11vnc && \
    chmod 644 /var/log/x11vnc.log && \
    \
    # Fix novnc perms
    chmod -R 755 /opt/novnc && \
    chmod +x /opt/novnc/utils/*

# Clone repository
RUN git clone https://github.com/browser-use/web-ui.git 

WORKDIR /web-ui

RUN pwd && ls -la /web-ui

COPY webui_with_vnc.py start.sh /web-ui/ 

# Create supervisor directory first
RUN mkdir -p /etc/supervisor/conf.d

# Copy your custom supervisor config
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Create a non-root user and switch to it
RUN adduser --disabled-password --gecos '' --shell /bin/bash user \
 && chown -R user:user  /web-ui
RUN echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
USER user

# All users can use /home/user as their home directory
ENV HOME=/home/user
RUN mkdir $HOME/.cache $HOME/.config $HOME/.vnc\
   && chmod -R 777 $HOME

RUN touch ~/.vnc/x11vnc.log 

# Set up the Conda environment
ENV CONDA_AUTO_UPDATE_CONDA=false \
    PATH=$HOME/miniconda/bin:$PATH
    
RUN curl -sLo ~/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh \
 && chmod +x ~/miniconda.sh \
 && ~/miniconda.sh -b -p ~/miniconda \
 && rm ~/miniconda.sh \
 && conda clean -ya

# Create and activate Conda environment with Python 3.11
RUN conda create -y -n webui python=3.11 && \
    echo "conda activate webui" >> ~/.bashrc

# Fix permissions for X11 and logs (fixed)
RUN chown user:user /var/log/x11vnc /var/log/x11vnc.log || true  
       
# Set up supervisor and permissions
RUN mkdir -p /etc/supervisor/conf.d && \
    mkdir -p /var/log/supervisor && \
    mkdir -p /home/user/.vnc && \
    chown -R user:user /home/user 
    
# Final permission fixes
RUN chmod -R 755 /web-ui && \
    chown -R user:user /var/log/supervisor || true  

  
# Copy supervisor config
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Install dependencies into Conda env
RUN /home/user/miniconda/envs/webui/bin/pip install --no-cache-dir --upgrade pip uv==0.4.17 playwright gradio python-dotenv && \
    /home/user/miniconda/envs/webui/bin/pip install --no-cache-dir -r requirements.txt && \
    /home/user/miniconda/envs/webui/bin/playwright install --with-deps chromium

# Expose application port
EXPOSE 7860

# Fix ownership and permissions
RUN chown -R user:user /web-ui && chmod -R 755 /web-ui

# Use Conda environment Python explicitly
# CMD ["/home/user/miniconda/envs/webui/bin/python", "webui.py", "--ip", "0.0.0.0", "--port", "7860"]

# Start supervisor
# CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

CMD ["/web-ui/start.sh"]