ARG DOCKER_GID=993 #setup host docker group UID to jenkins docker group UID RUN groupadd -g ${DOCKER_GID} docker \ && curl -sSL https://get.docker.com/ | sh \ && apt-get -q autoremove \ && apt-get -q clean -y \ && rm -rf /var/lib/apt/lists/* /var/cache/apt/*.bin RUN usermod -aG docker jenkins