Dockerfile
FROM node:5
MAINTAINER Octoblu, Inc. <docker@octoblu.com>
EXPOSE 80
HEALTHCHECK CMD curl --fail http://localhost:80/healthcheck || exit 1
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY package.json /usr/src/app/
RUN npm -s install --production
COPY . /usr/src/app/
CMD [ "node", "--max-old-space-size=450", "command.js" ]