Dockerfile

@@ -1,15 +1,15 @@
-FROM daocloud.io/yexuejc/docker-centos7:master
+FROM daocloud.io/centos:7
-RUN yum -y install httpd; yum clean all; systemctl enable httpd.service
+MAINTAINER "yexuejc" <1107047387@qq.com>
-# 安装openssh-server
+ENV container docker
-RUN yum -y install openssh-server
+RUN yum -y swap -- remove fakesystemd -- install systemd systemd-libs
-
+RUN yum -y update; yum clean all; \
-RUN mkdir /var/run/sshd
+(cd /lib/systemd/system/sysinit.target.wants/; for i in *; do [ $i ==systemd-tmpfiles-setup.service ] || rm -f $i; done); \
-RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
+rm -f /lib/systemd/system/multi-user.target.wants/*;\
-RUN ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
+rm -f /etc/systemd/system/*.wants/*;\
-
+rm -f /lib/systemd/system/local-fs.target.wants/*; \
-# 指定root密码
+rm -f /lib/systemd/system/sockets.target.wants/*udev*; \
-RUN /bin/echo 'root:admin'|chpasswd
+rm -f /lib/systemd/system/sockets.target.wants/*initctl*; \
-RUN /bin/sed -i 's/.*session.*required.*pam_loginuid.so.*/session optional pam_loginuid.so/g' /etc/pam.d/sshd
+rm -f /lib/systemd/system/basic.target.wants/*;\
-RUN /bin/echo -e "LANG=\"en_US.UTF-8\"" > /etc/default/local
+rm -f /lib/systemd/system/anaconda.target.wants/*;
-EXPOSE 22
+VOLUME [ "/sys/fs/cgroup" ]
-CMD /usr/sbin/sshd -D
+CMD ["/usr/sbin/init"]