FROM centos:centos7
MAINTAINER Tom Tyler "ttyler@perforce.com"

RUN yum update -y
RUN yum install -y crontabs file rsync sudo vim wget which
RUN sed -ie "s/^Defaults[ \t]*requiretty/#Defaults  requiretty/g" /etc/sudoers

RUN ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ''; \
  ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N ''