anchor.diff: -FROM nginx:1.13
  +FROM nginx:1.17
   MAINTAINER DJ Enriquez
   
   RUN apt-get update && \
  
positive.code: ENV CONSUL_ADDRESS localhost
  ENV CONSUL_PORT 8500
  
  CMD ["/usr/sbin/start.sh"]
negative.code: rm -v /etc/nginx/conf.d/* 
  
  # Install Consul-Template
  ENV CT_VERSION 0.22.0
  ENV CT_FILE consul-template_${CT_VERSION}_linux_amd64.zip
  ENV CT_URL https://releases.hashicorp.com/consul-template/${CT_VERSION}/$CT_FILE
  RUN curl -O $CT_URL && \
  