anchor.diff:       - /data/concourse/postgres-data:/var/lib/postgresql/data
   
     web:
  -    image: concourse/concourse:4.2.2
  +    image: concourse/concourse:5
       command: web
       links: [db]
       depends_on: [db]
  
positive.code:     volumes: ["./keys/worker:/concourse-keys"]
      environment:
        CONCOURSE_TSA_HOST: web:2222
        CONCOURSE_GARDEN_NETWORK: "true"
        CONCOURSE_EPHEMERAL: "true"
        CONCOURSE_GARDEN_DNS_SERVER: 8.8.8.8
      dns:
  
negative.code:       - 8.8.4.4
  
    worker:
      image: concourse/concourse:5
      command: worker
      privileged: true
      links: [web]
  