Docker Network¶
Docker networking allows containers to communicate with each other and external services. It provides the ability to isolate, secure, and scale applications. Docker's networking system is pluggable, which means you can choose the right tool for the job. There are several built-in drivers:
bridgehostmacvlanipvlannoneoverlay
Note
Optional: A container may be connected to different types of networks. For example, an IPvlan network to provide internet access and a bridge network for access to local services.
List all networks¶
docker network ls
Connect a container to a network¶
docker network connect my_network my_container
Disconnect a container from a network¶
docker network disconnect my_network my_container
Exposing Ports¶
docker run -itd --name my_container -p 80:80 my_image
Inspect a specific network¶
docker network inspect my_network