IMAGE alpine3.11_3.11.3-200207 COPY https://github.com/alpinelinux/docker-alpine/raw/v3.11/x86_64/alpine-minirootfs-3.11.3-x86_64.tar.gz RUN EOF # Update packages apk --no-cache upgrade # Install common packages apk --no-cache add libbz2 libgcc libressl libstdc++ libxml2 libxslt ncurses-libs pcre readline s6 xz-libs # Cleanup rm -rf /etc/crontabs/root /etc/periodic EOF