cat /root/centos-ssh/Dockerfile
FROM centos:centos6.6
RUN yum -y install openssh-server;yum clean all
RUN mkdir /var/run/sshd
RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
RUN ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
RUN /bin/echo 'root:123456'|chpasswd
RUN /bin/sed -i 's/.*session.*required.*pam_loginuid.so.*/session optional pam_loginuid.so/g' /etc/pam.d/sshd
RUN /bin/echo -e "LANG=\"en_US.UTF-8\"" > /etc/default/local
EXPOSE 22
CMD /usr/sbin/sshd -D
docker build -t centos6 /root/centos-ssh/
docker images
docker run -t -i centos6 /bin/bash
docker ps -a
docker start cc41a364a6f8
docker exec -it tender_lamarr /bin/bash