| # Use the latest Ubuntu image as the base | |
| FROM ubuntu:latest | |
| # Add the PostgreSQL repository | |
| RUN apt-get install -y gnupg | |
| RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' | |
| RUN wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - | |
| # Install PostgreSQL 16 client | |
| RUN apt-get update && apt-get install -y postgresql-client-16 | |
| # Copy the entrypoint script to the container | |
| COPY entrypoint.sh /usr/local/bin/ | |
| RUN chmod +x /usr/local/bin/entrypoint.sh | |
| # Expose the default PostgreSQL port | |
| EXPOSE 5432 | |
| # Set the ENTRYPOINT to the entrypoint script | |
| ENTRYPOINT ["/usr/local/bin/entrypoint.sh"] | |