docker-compose.yml

version: '3'
services:
  db:
    image: postgres:14.2-alpine
    container_name: blogapp-postgres-14.2
    volumes:
      - postgres_data:/var/lib/postgresql/data
    command: "postgres -c 'max_connections=500'"
    environment:
      POSTGRES_DB: blogappdb
      POSTGRES_USER: user_blog
      POSTGRES_PASSWORD: TestCaseBlog
    ports:
      - "5433:5432"
  blogapp-web:
    build: .
    command: ["sh", "-c", "rm -f /app/tmp/pids/server.pid && bundle exec rails s -b '0.0.0.0' && bundle exec rails tailwindcss:watch"]
    environment:
      DB_HOST: db
      DB_NAME: blogappdb
      DB_USERNAME: user_blog
      DB_PASSWORD: TestCaseBlog
    volumes:
      - .:/app:cached
    ports:
      - "3000:3000"
    depends_on:
      - db
    tty: true
    stdin_open: true
volumes:
  postgres_data: {}