docker-compose.yml

version: "3.8"

services:
  postgres:
    image: postgres:16-alpine
    container_name: notesapi_db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
      POSTGRES_DB: ${DB_NAME:-notesapi}
    ports:
      - "${DB_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./scripts/init.sql:/docker-entrypoint-initdb.d/init.sql # Optional: initial setup
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres}"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Optional: pgAdmin for database management UI
  pgadmin:
    image: dpage/pgadmin4:latest
    container_name: notesapi_pgadmin
    restart: unless-stopped
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@admin.com
      PGADMIN_DEFAULT_PASSWORD: admin
    ports:
      - "5050:80"
    depends_on:
      - postgres

volumes:
  postgres_data: