Dockerfile

FROM 	 stakater/nginx:latest

LABEL  authors="Hazim <hazim_malik@hotmail.com>, Rasheed Amir <rasheed@aurorasolutions.io>"

# setting a default value to make it work on dockerhub
ARG    CONSUL_TEMPLATE_VERSION=0.18.0-rc1

# remove all default configurations from Nginx
RUN 	 rm -rf /etc/nginx/sites-available/
#RUN 	 rm -rf /etc/nginx/sites-enabled/

# we define an environment variable with the location of our Consul cluster. By default, it will try to resolve to
# consul:8500 which would be the behavior if we have Consul running as a container in the same host and we link it to this
# Nginx container (with the alias consul, of course). But this environment variable can also be overridden when we run the
# container if we want to point somewhere else.
ENV 	 CONSUL_URL consul:8500

# download the latest version of Consul Template and we put it on /usr/local/bin
ADD 	 https://releases.hashicorp.com/consul-template/${CONSUL_TEMPLATE_VERSION}/consul-template_${CONSUL_TEMPLATE_VERSION}_linux_amd64.zip /usr/bin/
RUN 	 unzip /usr/bin/consul-template_${CONSUL_TEMPLATE_VERSION}_linux_amd64.zip && \
    	 mv consul-template /usr/local/bin/consul-template && \
    	 rm -rf /usr/bin/consul-template_${CONSUL_TEMPLATE_VERSION}_linux_amd64.zip

# we define a volume /templates, which is where we will mount our template files from the host. This way we can reuse
# the same image for different services and templates.
VOLUME  templates

# our container will expose port 80, where Nginx will be listening for new connections
EXPOSE 	80

# Make daemon service dir for nginx if it doesn't exist, and empty service directory for nginx if it already contains a daemon file
RUN     mkdir -p /etc/service/nginx && rm -rf /etc/service/nginx/*

# Add daemon service for nginx-with-consul
ADD     start.sh /etc/service/nginx/run

# TODO: Remove this when stakater/nginx is fixed
# Use base phusion image's cmd
CMD ["/sbin/my_init"]