Dockerfile

FROM debian:wheezy

EXPOSE 80

ADD backports.list /etc/apt/sources.list.d/backports.list
RUN apt-get update && apt-get install -y --force-yes nginx curl -t wheezy-backports 

RUN curl -L -s https://github.com/hashicorp/consul-template/releases/download/v0.8.0/consul-template_0.8.0_linux_amd64.tar.gz  \
	| tar --strip-components=1 -xzf -

# Use tini as subreaper in Docker container to adopt zombie processes
RUN curl -L -s https://github.com/krallin/tini/releases/download/v0.5.0/tini-static -o /bin/tini \
	&& chmod +x /bin/tini \
	&& echo "066ad710107dc7ee05d3aa6e4974f01dc98f3888  /bin/tini" \
	| sha1sum -c -

ADD index.ctmpl /index.ctmpl
ADD nginx.ctmpl /nginx.ctmpl
ADD nginx.conf  /etc/nginx/nginx.conf
ADD index.html  /www/index.html
ADD reload.sh   /reload.sh
RUN chmod +x /reload.sh



ENTRYPOINT ["/bin/tini", "--"]
CMD ["/consul-template", "-consul", "consul.service.consul:8500", "-template", "/nginx.ctmpl:/etc/nginx/nginx.conf:/reload.sh", "-template", "/index.ctmpl:/www/index.html"]