FROM ubuntu:18.04 RUN echo "deb http://archive.canonical.com/ubuntu bionic partner" > /etc/apt/sources.list.d/partner.list \ && apt-get update && apt-get install \ ca-certificates=20210119~18.04.1 \ curl=7.58.0-2ubuntu3.15 \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* \