docker-compose.yml

# version: '3.9'
# services:
#   nestapp_postgres:
#     container_name: nestapp_postgres
#     image: nguyentanhung/nestapp:1.0.0
#     build: .
#     ports:
#       - '8000:8000'
#     environment:
#       - NODE_ENV=development
#       - DB_TYPE=postgres
#       - PG_USER=postgres
#       - PG_PASSWORD=postgres
#       - PG_DB=postgres
#       - PG_PORT=5432
#       - PG_HOST=db
#     depends_on:
#       - db
#   db:
#     container_name: db_postgres
#     restart: always
#     image: postgres:12
#     environment:
#       POSTGRES_USER: postgres
#       POSTGRES_PASSWORD: postgres
#       POSTGRES_DB: postgres
#     ports:
#       - '5432:5432' 
#     volumes:
#       - pgdata:/var/lib/postgresql/data
# volumes:
#   pgdata: {}

version: '3.5'

services:
  db:
    image: postgres
    restart: always
    environment:
      - POSTGRES_PASSWORD=postgres
    container_name: postgres
    volumes:
      - ./pgdata:/var/lib/postgresql/data
    ports:
      - '5432:5432'

  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: nest-docker-postgres
    environment:
      - PORT=${PORT}
    ports:
      - '3000:3000'
    depends_on:
      - db
    volumes:
      - ./src:/app/src

  pgadmin:
    image: dpage/pgadmin4
    restart: always
    container_name: nest-pgadmin4
    environment:
      - PGADMIN_DEFAULT_EMAIL=admin@admin.com
      - PGADMIN_DEFAULT_PASSWORD=pgadmin4
    ports:
      - '5050:80'
    depends_on:
      - db