FROM daocloud.io/centos:7 MAINTAINER "yexuejc" <1107047387@qq.com> ENV container docker RUN yum -y swap -- remove fakesystemd -- install systemd systemd-libs RUN yum -y update; yum clean all; \ (cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i ==systemd-tmpfiles-setup.service ] || rm -f $i; done); \ rm -f /lib/systemd/system/multi-user.target.wants/*;\ rm -f /etc/systemd/system/*.wants/*;\ rm -f /lib/systemd/system/local-fs.target.wants/*; \ rm -f /lib/systemd/system/sockets.target.wants/*udev*; \ rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \ rm -f /lib/systemd/system/basic.target.wants/*;\ rm -f /lib/systemd/system/anaconda.target.wants/*; VOLUME [ "/sys/fs/cgroup" ] CMD ["/usr/sbin/init"]