Django 如何在对接合成时创建两个Postgres数据库

一百:

FROM python:3.9
ENV PYTHONUNBUFFERED=1
RUN apt-get update && apt-get upgrade -y  \
&& apt-get install -y gcc gunicorn3 libcurl4-gnutls-dev librtmp-dev libnss3 libnss3-dev wget \
&& apt-get clean \
&& apt -f install -y

WORKDIR /App

COPY requirements.txt /App/
RUN pip install -r requirements.txt
COPY . /App/
>! RUN pip install django~=4.1.1

RUN mkdir -p /App/data/db/
RUN chown -R 1000:1000 /App/data/db/

EXPOSE 7000
EXPOSE 8001

说

我有base-compose个包含数据库映像文件，以下是文件内容:

version: '3.3'

networks:
  shared_network:
   driver: bridge

services:
  testdb:
    image: postgres:latest
    volumes:
      - postgres_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=develop_db
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    ports:
      - "5432:5432"
    networks:
      - shared_network

volumes:
  postgres_data:

这是我的docker-compose文件:

version: '3.3'

include:
  - ./base-compose.yml

services:
  test_develop:
    container_name: test_develop
    build: .
    command: python manage.py runserver 0.0.0.0:7000
    ports:
      - "7000:7000"
    env_file:
      - ./environments/.env.develop
    depends_on:
      - testdb
    networks:
      - shared_network
    links:
      - testdb

以下是我的docker-compose-prod.yml文件:

version: '3.3'

include:
  - ./base-compose.yml

services:
  test_production:
    container_name: test_production
    build: .
    command: python manage.py runserver 0.0.0.0:8001
    ports:
      - "8001:8001"
    env_file:
      - ./environments/.env.prod
    depends_on:
      - testdb
    networks:
      - shared_network
    links:
      - testdb

当我运行docker-compose up --build时，它会创建develop_db，但我也想创建prod_db.

当docker-compose up--Build时，我try 创建两个数据库名称Development_db和Prod_db.

我使用这两个命令运行了两个docker-compose文件.

docker-compose -f docker-compose up --build
docker-compose -f docker-compose-prod.yml up --build