docker-alpine-node

Dockerfile used as a build base for containers using sails.js and gulp
to be used by gitlab-ci-runner

Based on the node-alpine images at https://github.com/mhart/alpine-node

Docker hub images here: https://hub.docker.com/r/mhart/alpine-node

Modeled after The Dockerfile here https://github.com/nodejs/docker-node/blob/master/6.2/Dockerfile