Dockerfile-centos6

FROM centos:6
MAINTAINER Viktor Hansson "viktor.hansson@dataductus.se"

# Workaround to remove annoying logs about ipv6
RUN sed --in-place '/HOSTNAME/d' /etc/sysconfig/network && \
	mkdir /etc/sysctl.d && \
	echo "net.ipv6.conf.default.disable_ipv6=1" > /etc/sysctl.d/ipv6.conf && \
	echo "net.ipv6.conf.all.disable_ipv6=1" >> /etc/sysctl.d/ipv6.conf

# Install the Saltstack 2016.11 minion
# Must use gitpython version lower than 2.0.9 when using python 2.6, see
# https://docs.saltstack.com/en/latest/topics/tutorials/gitfs.html#id3
RUN yum install -y https://repo.saltstack.com/yum/redhat/salt-repo-2016.11-2.el6.noarch.rpm curl && \
	yum install epel-release -y && \
	yum clean expire-cache && \
	yum install -y salt-master salt-minion salt-api python-pip sudo git && \
	yum clean all && \
	pip install 'GitPython<2.0.9'

# Required to run docker inside docker, since AUFS inside AUFS is not possible
VOLUME [ "/var/lib/docker" ]

# Add salt config files
ADD etc/master /etc/salt/master_template
ADD etc/minion /etc/salt/minion_template

# Exposing salt master ports
EXPOSE 4505 4506

STOPSIGNAL 37

# Add and set start script
ADD start.sh /start.sh
CMD ["bash", "start.sh"]