FROM postgres:18-alpine

# Install openssl for certificate generation
RUN apk add --no-cache openssl

# Copy SSL init script
COPY pg-init-ssl.sh /usr/local/bin/pg-init-ssl.sh
RUN chmod +x /usr/local/bin/pg-init-ssl.sh

ENTRYPOINT ["/usr/local/bin/pg-init-ssl.sh"]
# Default CMD is inherited from postgres image: ["postgres"]