docker-compose.yml

version: "3.8"

services:
   frontend:
     container_name: frontend
     build: 
       context: .
       dockerfile: Dockerfile.front 
     image: frontend:v10
     restart: always 
     ports: 
       - 3000:3000
     depends_on:
        - backend
        - database
     stdin_open: true
     networks:
       - netfront

   backend:
     container_name: backend
     build: 
       context: . 
     image: backend:v10
     restart: always 
     ports:
       - 8000:8000
     depends_on:
       - database 
     networks:
       - netback

   database: 
     container_name: database
     build: 
       context: .
       dockerfile: Dockerfile.psql
     image: postgre14.1:v10
     restart: always
     ports:
       - 5432:5432
     volumes: 
       -  postgres:/var/lib/postgresql/data
     networks:
       - netback

networks:
   netfront:
    external: true 
   netback:
    external: true 

volumes:
   postgres: {}