echo deb [signed-by=/usr/share/keyrings/postgres-archive-keyring.gpg] http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main > /etc/apt/sources.list.d/postgres.list && \
echo deb [signed-by=/usr/share/keyrings/yarnpkg-archive-keyring.gpg] https://dl.yarnpkg.com/debian/ stable main > /etc/apt/sources.list.d/yarnpkg.list && \
echo deb [signed-by=/usr/share/keyrings/elasticsearch-archive-keyring.gpg] https://artifacts.elastic.co/packages/7.x/apt stable main > /etc/apt/sources.list.d/elastic-7.x.list && \
echo deb [signed-by=/usr/share/keyrings/cassandra.gpg] http://www.apache.org/dist/cassandra/debian 40x main > /etc/apt/sources.list.d/cassandra.list && \
#(overridden)## LABEL Description="This is a base image, which provides the Jenkins agent executable (slave.jar)" Vendor="Jenkins project" Version="${VERSION}"
ARG AGENT_WORKDIR=/home/${user}/agent
#(buster image)## RUN echo 'deb http://deb.debian.org/debian stretch-backports main' > /etc/apt/sources.list.d/stretch-backports.list
#(moved later)## RUN apt-get update && apt-get install git-lfs
RUN curl --create-dirs -fsSLo /usr/share/jenkins/agent.jar https://repo.jenkins-ci.org/public/org/jenkins-ci/main/remoting/${VERSION}/remoting-${VERSION}.jar \
#(overridden)## LABEL Description="This is a base image, which allows connecting Jenkins agents via JNLP protocols" Vendor="Jenkins project" Version="3.35-2"