Docker network related research & configuration commands

at first

Make a note of network-related commands that you always forget

• Scheduled to be added at any time

Research

Investigate the network group to which a specific container belongs

docker inspect --format '{{ .NetworkSettings.Networks }}' [Container name]

Investigate the internal IP address of a specific container

docker inspect --format '{{ .NetworkSettings.Networks.[Affiliation network group name].IPAddress }}' [Container name]

• Group name and container name must be the same
• Displayed when hostname -i is executed in the container

Configuration

Add network group to specific container

docker network connect [Network group] [Container name]