From jenkins/jenkins:latest USER root RUN apt-get update -qq \ && apt-get install -qqy apt-transport-https ca-certificates curl gnupg2 software-properties-common RUN curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add - RUN add-apt-repository \ "deb [arch=amd64] https://download.docker.com/linux/debian \ $(lsb_release -cs) \ stable" RUN apt-get update -qq \ && apt-get install docker-ce -y RUN usermod -aG docker jenkins