diff --git a/images/docker-host/Dockerfile b/images/docker-host/Dockerfile new file mode 100644 index 0000000..47e2f58 --- /dev/null +++ b/images/docker-host/Dockerfile @@ -0,0 +1,55 @@ +#FROM nestybox/ubuntu-focal-systemd-docker +FROM ubuntu:20.04 + +RUN set -xe && \ + echo '#!/bin/sh' > /usr/sbin/policy-rc.d && \ + echo 'exit 101' >> /usr/sbin/policy-rc.d && \ + chmod +x /usr/sbin/policy-rc.d && \ + dpkg-divert --local --rename --add /sbin/initctl && \ + cp -a /usr/sbin/policy-rc.d /sbin/initctl && \ + sed -i 's/^exit.*/exit 0/' /sbin/initctl && \ + echo 'force-unsafe-io' > /etc/dpkg/dpkg.cfg.d/docker-apt-speedup && \ + echo 'DPkg::Post-Invoke { "rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true"; };' > /etc/apt/apt.conf.d/docker-clean && \ + echo 'APT::Update::Post-Invoke { "rm -f /var/cache/apt/archives/*.deb /var/cache/apt/archives/partial/*.deb /var/cache/apt/*.bin || true"; };' >> /etc/apt/apt.conf.d/docker-clean && \ + echo 'Dir::Cache::pkgcache ""; Dir::Cache::srcpkgcache "";' >> /etc/apt/apt.conf.d/docker-clean && \ + echo 'Acquire::Languages "none";' > /etc/apt/apt.conf.d/docker-no-languages && \ + echo 'Acquire::GzipIndexes "true"; Acquire::CompressionTypes::Order:: "gz";' > /etc/apt/apt.conf.d/docker-gzip-indexes && \ + echo 'Apt::AutoRemove::SuggestsImportant "false";' > /etc/apt/apt.conf.d/docker-autoremove-suggests + +RUN mkdir -p /run/systemd && echo 'docker' > /run/systemd/container + +RUN apt-get update && \ + apt-get install -y --no-install-recommends \ + systemd systemd-sysv libsystemd0 ca-certificates dbus \ + iptables iproute2 kmod locales sudo udev && \ + echo "ReadKMsg=no" >> /etc/systemd/journald.conf && \ + apt-get clean -y && \ + rm -rf /var/cache/debconf/* /var/lib/apt/lists/* /var/log/* /tmp/* /var/tmp/* \ + /usr/share/doc/* /usr/share/man/* /usr/share/local/* && \ + useradd --create-home --shell /bin/bash admin && \ + echo "admin:admin" | chpasswd && \ + adduser admin sudo + +STOPSIGNAL SIGRTMIN+3 + +RUN apt-get update && \ + apt-get install --no-install-recommends -y apt-transport-https ca-certificates \ + curl gnupg-agent software-properties-common && \ + curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - && \ + apt-key fingerprint 0EBFCD88 && \ + add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" && \ + apt-get update && apt-get install --no-install-recommends -y docker-ce docker-ce-cli containerd.io=1.4.4-1 && \ + apt-get clean -y && \ + rm -rf /var/cache/debconf/* /var/lib/apt/lists/* /var/log/* /tmp/* /var/tmp/* \ + /usr/share/doc/* /usr/share/man/* /usr/share/local/* && \ + usermod -a -G docker admin + +# Extra deps +ENV DEBIAN_FRONTEND=noninteractive +RUN apt-get update \ + && apt-get install -y \ + sudo \ + pigz \ + && rm -rf /var/lib/apt/list/* + +ENTRYPOINT ["tail"]