# Dockerfile For CentOS7 Docker Sandbox
 
FROM centos:7
MAINTAINER tundra@tundraware.com
 
# Update OS and install software
 
RUN yum -y upgrade
RUN yum -y install epel-release
RUN yum -y install bind-utils bzip2 dos2unix emacs-nox git htop joe lsof nc nload \
                   net-tools openssh-server psmisc python2-pip python3 python3-pip \
                   screen socat sudo the_silver_searcher tree which wget zip
RUN yum clean all
 
# Enable sshd with same keys each time
ADD common/keys/ /etc/ssh/
RUN mkdir /var/run/sshd
 
# Setup and configure user: root
 
ADD common/.ssh/ /root/.ssh/
RUN chmod 700 /root
RUN mkdir /root/tmp
RUN chown -R root:root /root
RUN chmod 700 /root/.ssh
RUN chmod 600 /root/.ssh/authorized_keys
RUN chmod 600 /root/.ssh/*rsa
 
# Setup and configure user: test
 
RUN useradd -m -p snLOSb4wiVD0k -u 1000 -s /bin/bash test
ADD common/.ssh/ /home/test/.ssh/
RUN mkdir /home/test/tmp
RUN chown -R test:test /home/test
RUN chmod 700 /home/test/.ssh
RUN chmod 600 /home/test/.ssh/authorized_keys
RUN chmod 600 /home/test/.ssh/*rsa
 
# Configure sudo
 
RUN echo "test    ALL=(ALL)   NOPASSWD: ALL" >>/etc/sudoers
 
# Start sshd on instantiation
 
ENTRYPOINT /usr/sbin/sshd && sleep inf