比如服务A调用服务B,部署后,A和B在一个overlay网络中,那A如何知道B的IP呢
docker service create --network docker-net --name mysql mysql docker service create --network docker-net --name webapp mywebapp:3.0
In this case, you can directly use mysql:3306 in the webapp service to access mysql
In this case, you can directly use mysql:3306 in the webapp service to access mysql