anchor.diff:  FROM mhart/alpine-node:latest
   
   RUN apk update \
  - && apk add python2 make curl
  + && apk add python2 make curl postgresql-client
   
   # get ContainerPilot release
   ENV CONTAINERPILOT_VERSION 2.7.2
  
positive.code: COPY containerpilot.json /etc/containerpilot.json
  ENV CONTAINERPILOT=file:///etc/containerpilot.json
  
  WORKDIR /app
  COPY . .
  
  
negative.code:  && npm install --production \
   && apk del python2 make
  
  CMD ["/bin/containerpilot", "/usr/local/bin/run.sh", "database-kong"]
  