Docker centos7 with sshd （sshd centos7 常用镜像）

1、vi Dockerfile

FROM centos:7 MAINTAINER huangat RUN yum -y update&&yum -y install passwd openssl openssh-server openssh-clients RUN mkdir -p /var/run/sshd/ RUN sed -i "s/UsePAM.*/UsePAM no/g" /etc/ssh/sshd_config

RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_ecdsa_key RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_ed25519_key RUN echo "123456" | passwd --stdin root ADD run.sh /run.sh RUN chmod 755 /run.sh EXPOSE 22 CMD ["/run.sh"]

2、vi run.sh

! /bin/bash

/usr/sbin/sshd -D

3、docker build

-t centos7sshd .

4、ocker run

-itd -p 10022:22 --name centos7withsshd01 centos7sshd /run.sh

5、docker run

-itd -p 10022:22 -m 500m --cpus 1 --name centos7withsshd01 centos7sshd /run.sh