docker-compose：Django，開發服務器沒有監聽？

Question

我一直在按照這個簡單的教程進行操作，有關使用docker compose設置簡單的django / postgres項目。 我對docker-compose.yml文件做了一些小的修改，現在看起來像這樣：

version: '2'
services:
  db:
    image: postgres
  web:
    build: .
    command: bash -c "python manage.py migrate && python manage.py makemigrations && python manage.py runserver 9000"
    volumes:
      - .:/code
    ports:
      - "9000:9000"
    depends_on:
      - db

但是在瀏覽器上點擊127.0.0.1:9000 ，我得到

無法訪問該網站

這是終端輸出：

Starting wdocker_db_1
Starting wdocker_web_1
Attaching to wdocker_db_1, wdocker_web_1
db_1   | LOG:  database system was shut down at 2016-04-27 13:09:55 UTC
db_1   | LOG:  MultiXact member wraparound protections are now enabled
db_1   | LOG:  database system is ready to accept connections
db_1   | LOG:  autovacuum launcher started
web_1  | Operations to perform:
web_1  |   Apply all migrations: sessions, contenttypes, admin, auth
web_1  | Running migrations:
web_1  |   No migrations to apply.
web_1  | No changes detected

這是sudo netstat -tulpn | grep 9000 sudo netstat -tulpn | grep 9000輸出

tcp6 0 0 :::9000 :::* LISTEN 15022/docker-proxy

Answer 1

您需要像這樣在0.0.0.0:9000上收聽django：

command: bash -c "python manage.py migrate && python manage.py makemigrations && python manage.py runserver 0.0.0.0:9000"