【发布时间】:2021-07-25 09:25:33
【问题描述】:
我正在尝试 dockersize powerdns-admin,它需要通过 sqlalchemy 连接到我的 mariadb。
码头工人组成:
docker-compose.yml
version: "3"
services:
app:
image: ngoduykhanh/powerdns-admin:latest
container_name: powerdns_admin
ports:
- "9191:80"
logging:
driver: json-file
options:
max-size: 50m
environment:
- SQLALCHEMY_DATABASE_URI=mysql://root:dbpass@127.0.0.1/powerdns
- GUNICORN_TIMEOUT=60
- GUNICORN_WORKERS=2
- GUNICORN_LOGLEVEL=DEBUG
- OFFLINE_MODE=False # True for offline, False for external resources
当我运行 docker-compose up 时,它只输出这个错误:
sqlalchemy.exc.OperationalError: (MySQLdb._exceptions.OperationalError) (2002, "Can't connect to MySQL server on '127.0.0.1' (115)")
当我做mysql -uroot -pdbpass 时,我可以成功连接。
我做的时候也一样:
mysql -uroot -pdbpass -h 127.0.0.1
mysql -uroot -pdbpass -h localhost
怎么了?
【问题讨论】:
标签: python mysql docker docker-compose sqlalchemy