Dockerfile

FROM ubuntu:bionic

# Install necessary packages including xvfb and Nginx
RUN apt-get update && \
    apt-get install -y \
    xvfb \
    nginx \
    libxcursor1 \
    bash && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Create application directories
RUN mkdir -p /app /app/build /var/log/nginx /var/lib/nginx /var/cache/nginx /usr/share/nginx/html /usr/share/nginx/html-page

# Copy backend server files and set permissions
COPY build/ /app/build/
COPY etc/nginx/nginx.conf /etc/nginx/nginx.conf
COPY etc/nginx/conf.d /etc/nginx/conf.d
COPY webgl-build /usr/share/nginx/html
COPY html-page /usr/share/nginx/html-page

# Set ownership and permissions for Nginx directories
RUN chown -R www-data:www-data /var/log/nginx /var/lib/nginx /var/cache/nginx /usr/share/nginx/html /usr/share/nginx/html-page && \
    chmod 755 /var/log/nginx /var/lib/nginx /var/cache/nginx /usr/share/nginx/html /usr/share/nginx/html-page

# Copy and configure custom entrypoint script
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

# Set workdir
WORKDIR /app/

# Expose necessary ports
EXPOSE 80 7777/udp 7778/tcp 7860

# Set the entrypoint to start the backend server and Nginx
ENTRYPOINT ["/entrypoint.sh"]