pipeline:
  build:
    image: docker
    environment:
      - DOCKER_HOST=tcp://docker:2375
    commands:
      - sleep 15
      - docker build -t localhost:5000/library:latest .
      - docker push localhost:5000/library:latest

services:
  docker:
    image: docker:18.09-dind
    command: ["--storage-driver=vfs"]
    privileged: true