FROM registry.wojciechkozlowski.eu/wojtek/loki/runner-base RUN apt-get -y install \ apt-transport-https \ ca-certificates \ curl \ gnupg2 \ software-properties-common RUN curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg | apt-key add - RUN add-apt-repository \ "deb [arch=amd64] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \ $(lsb_release -cs) \ stable" RUN apt-get update && apt-get -y install docker-ce docker-compose ENV DOCKER_HOST "tcp://docker:2375"