version: "3.7"

services:
  db:
    build:
      context: .
      dockerfile: db.Dockerfile
    init: true
    environment:
      - POSTGRES_PASSWORD=test
    volumes:
      - db-data:/var/lib/postgresql/data
      - ./init_db.sql:/docker-entrypoint-initdb.d/create_db.sql
    command: [ "postgres", "-c", "wal_level=logical" ]
    restart: unless-stopped

  cdc:
    build:
      context: .
      dockerfile: cdc.Dockerfile
    environment:
      - DB_HOST=db
    init: true
    volumes:
      - .:/app
    depends_on:
      - db

volumes:
  db-data: