docker-compose.yml

   1 version: "3"
   2
   3 services:
   4   web:
   5     build:
   6       context: .
   7     volumes:
   8       - .:/app
   9       # Prevent these directories from mounting so they're not shared between host OS and Docker
  10       - /app/node_modules/
  11       # Mount a tmp directory that will persist between runs
  12       - web-tmp:/app/tmp
  13       # Mount a storage directory that will persist between runs
  14       - web-storage:/app/storage
  15     ports:
  16       - "3000:3000"
  17     command: bundle exec rails s -p 3000 -b '0.0.0.0'
  18     depends_on:
  19       - db
  20
  21   db:
  22     build:
  23       context: .
  24       dockerfile: docker/postgres/Dockerfile
  25     ports:
  26       - "54321:5432"
  27     environment:
  28       POSTGRES_HOST_AUTH_METHOD: trust
  29       POSTGRES_DB: openstreetmap
  30     volumes:
  31       # Mount the Postgres data directory so it persists between runs
  32       - db-data:/var/lib/postgresql/data
  33
  34 volumes:
  35   web-tmp:
  36   web-storage:
  37   db-data: