arminc's Clair scan setup on docker-compose

stack.yml

version: '3.6'

services:
  # Although the author recommends performing a link to reference this container as postgres,
  # we could simply set the name as postgres. Also, link is a legacy flag.
  postgres:
    image: arminc/clair-db

  clair:
    image: arminc/clair-local-scan
    depends_on:
    - clair-db
    ports:
    - "6060:6060"