当通过docker和docker-compose运行runserver时,我收到此错误,我无法连接到django:
version: '2'
services:
redis:
image: redis:3.0-alpine
postgres:
image: postgres
django:
build: ../backend
command: python backend/manage.py runserver 0.0.0.0:8000
volumes:
- ../backend:/backend
ports:
- "8000:8000"
depends_on:
- postgres
- redis
- django-migration
django-migration:
build: ../backend
command: python backend/manage.py migrate
volumes:
- ../backend:/backend
depends_on:
- postgres
client:
image: node
command: bash -c "cd src && npm start"
ports:
- "3000:3000"
在本地运行时,一切运行正常。 这是我的要求.txt:
的Django == 1.10.4 psycopg2 == 2.6.2 渠道== 0.17.3 ASGI-redis的== 1.0.0
这是我的docker-compose文件:
MAIL_DRIVER=smtp
MAIL_HOST=asmtp.unoeuro.com
MAIL_PORT=587
MAIL_USERNAME=hello@google.com
MAIL_PASSWORD=********
MAIL_ENCRYPTION=tls
有什么想法吗?
答案 0 :(得分:1)
原来我使用的是daphne的1.0.0版本,同时我使用的是旧版django频道,但它们不兼容。更新两者修复了错误。
答案 1 :(得分:0)
您的容器之间没有相互链接。尝试将它们联合起来联网。
version: '2'
services:
redis:
image: redis:3.0-alpine
networks:
- django-network
postgres:
image: postgres
networks:
- django-network
django:
build: ../backend
command: python backend/manage.py runserver 0.0.0.0:8000
volumes:
- ../backend:/backend
ports:
- "8000:8000"
depends_on:
- postgres
- redis
- django-migration
networks:
- django-network
django-migration:
build: ../backend
command: python backend/manage.py migrate
volumes:
- ../backend:/backend
depends_on:
- postgres
networks:
- django-network
client:
image: node
command: bash -c "cd src && npm start"
ports:
- "3000:3000"
networks:
- django-network
networks:
tele-cluster-network:
driver: bridge