# CentOS 6 Base Container
FROM centos:6.7

# Install SSH
RUN yum -y install openssh-server openssh-clients

# Create postgres user and group
RUN groupadd -g5000 postgres
RUN adduser -gpostgres -u5000 -n postgres

# Add Postgres packages
RUN rpm -ivh http://yum.postgresql.org/9.4/redhat/rhel-6-x86_64/pgdg-centos94-9.4-1.noarch.rpm

# Create vagrant user
RUN groupadd -g5001 admin
RUN adduser -gadmin -u5001 -n vagrant

# Install sudo and add admin to sudoers
RUN yum -y install sudo
RUN echo '%admin        ALL=(ALL)       NOPASSWD: ALL' > /etc/sudoers.d/vagrant
RUN sed -i 's/^Defaults    requiretty$/\# Defaults    requiretty/' /etc/sudoers

# Copy trusted SSH setup
COPY ssh/config /root/resource/.ssh/config
COPY ssh/id_rsa /root/resource/.ssh/id_rsa
COPY ssh/id_rsa.pub /root/resource/.ssh/authorized_keys
RUN chmod 700 /root/resource/.ssh
RUN chmod 600 /root/resource/.ssh/*

# Start SSH when container starts
ENTRYPOINT service sshd restart && bash