dinggela 发表于 2019-2-20 06:37:17

Docker生成带有SSH功能的镜像

  cat Dockerfile
FROM centos:7.5.1804
MAINTAINER ljx
#安装ssh
RUN yum install -y openssh-server
RUN sed -i 's/UsePAM yes/UsePAM no/g' /etc/ssh/sshd_config
RUN yuminstall -y openssh-clients
  #配置root名
RUN echo "root:Lahmy1c!" | chpasswd
RUN echo "root   ALL=(ALL)       ALL" >> /etc/sudoers
#生成ssh key
RUN ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key
RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key
  #配置sshd服务
RUN mkdir /var/run/sshd
EXPOSE 22
ENTRYPOINT ["/usr/sbin/sshd", "-D"]



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