# docker build --file 1.jenkins-with-docker-Dockerfile -t jenkins-with-docker . ARG NGINX_IMAGE FROM ${NGINX_IMAGE} as nginx-with-tools MAINTAINER kusartur@wp.pl ENV DEBIAN_FRONTEND noninteractive ENV TZ Europe/Warsaw RUN apt-get update \ && apt-get install -y --no-install-recommends \ apache2-utils \ && rm -rf /var/lib/apt/lists/*