Dockerfile

# Use the official Ubuntu 20.04 LTS image as the base
FROM ubuntu:20.04

# Install dependencies
RUN apt-get update && \
    apt-get install -y curl

# Install Node.js
RUN curl -sL https://deb.nodesource.com/setup_14.x | bash - && \
    apt-get install -y nodejs

RUN npm i --omit=dev --no-package-lock
USER node

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

# Set the entry point script as the default command
ENTRYPOINT ["/entrypoint.sh"]