docker_compose_network.yml

version: '3'

services:

  db:
    image: 'postgres:9.4'
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=root
      - POSTGRES_DATABASE=postgres
      - POSTGRES_HOST=db
    volumes:
      - pgdata:/var/lib/postgresql/data

  api:
    context: ../api/
    volumes:
      - .:/opt/code
    environment:
      - VIZIBL_CONFIG=Docker
      - POSTGRES_USER=postgres
      - SQLALCHEMY_DATABASE_URI=postgresql+psycopg2://postgres:root@db:5432/postgres
      - POSTGRES_PASSWORD=root
      - POSTGRES_DATABASE=postgres
      - POSTGRES_HOST=db
    depends_on:
      - db
    stdin_open: true
    tty: true
 app:
   build: .
   volumes:
     - .:/opt/code
   depends_on:
     - api
     
networks:
  default:
    external:
      name: vizibl

run.sh

#!/bin/bash
export COMPOSE_HTTP_TIMEOUT=86400

docker-compose -f ../api/docker-compose.yml up -d api
docker-compose -f ../other-service/docker-compose.yml up -d other_service
docker-compose up -d app

docker attach app