docker-compose.yml

# ref..
# https://gist.github.com/satendra02/1b335b06bfc5921df486f26bd98e0e89
# https://www.reddit.com/r/docker/comments/7zjbe4/docker_rails_puma_nginx_postgres/
# https://itnext.io/docker-rails-puma-nginx-postgres-999cd8866b18

version: "3.6"

# volumes:
# postgres_data: {}

services:
  web:
    build:
      context: .
      dockerfile: ./docker/app.Dockerfile
      args:
        - RACK_ENV=development
        - RAKE_ENV=development
        - RAILS_ENV=development
    volumes:
      - .:/app
      - ~/bundle_cache:/usr/local/bundle/
    # depends_on:
    # - db
    environment:
      - RACK_ENV=development
      - RAKE_ENV=development
      - RAILS_ENV=development
      # - RAILS_LOG_TO_STDOUT=1
    ports:
      - 6035:3000
    command: bundle exec rails s -p 3000 -b '0.0.0.0'
    #
    # command: bash -c  "bundle check || bundle install --jobs 40 --retry 5 \
    # && bundle exec puma -C config/puma.rb -p 3000  "
    #

  adminerd:
    # 10.4.1.231:6117/
    # image: adminer:4.7
    # image: dockette/adminer:full
    image: dgleba/adminer-sqlite:one
    # build: ./adminer-sqlite    
    restart: always
    ports:
      - 14123:80
      # 8080 for regular adminer, 80 for dockette
    volumes:
      - ./db/development.sqlite3:/db.sq3
      - ./adminer-sqlite:/var/www/html
    environment:
      - ADMINER_DEFAULT_SERVER=s
      - DB_PATH=/db.sq3
      - DB_USER=u 
      - DB_PASS=a
      # - ADMINER_PLUGINS='tables-filter'


  # db:
  # image: postgres
  # volumes:
  # - postgres_data:/var/lib/postgresql/data
  # web:
  # build:
  # context: .
  # dockerfile: ./docker/web.Dockerfile
  # depends_on:
  # - app
  # ports:
  # - 6032:80

volumes:
  bundle_cache: