问题
I need to be able to connect to te next docker db:
sudo docker run --name=cmydatabse -v /opt/mysql_data:/var/lib/mysql --env="MYSQL_ROOT_PASSWORD=mypassword" mysql:5.7
using a link command, I want to create a link so I can connect to this database using:
mysql -u -p -h Something P:3306
Is this possible?
回答1:
Links are legacy from docker compose 2 and all recent docker versions.
The way to link your mysql container is using networks https://docs.docker.com/engine/userguide/networking/#user-defined-networks.
With a network the containers will recognize each other by the container name
来源：https://stackoverflow.com/questions/47023257/using-docker-link-to-mysql