To establish a connection on a local network through Docker and Bridge, follow these steps:
Create a bridge network in Docker using the following command:
docker network create --driver bridge my-bridge-network
Launch the container/s that will be part of the bridge network using the following command:
docker run --name my-container --network my-bridge-network -d my-image:tag
Check the IP addresses assigned to the containers in the bridge network using the following command:
docker network inspect my-bridge-network
This command will output a JSON object with information about the bridge network, including the IP addresses assigned to the containers.
To test the connection between the containers, start a bash session in one of the containers using the following command:
docker exec -ti my-container bash
From within the container, ping the other container using its IP address.
For example, if the IP address of the other container is 172.16.0.2, use the following command:
ping 172.16.0.2
If the ping is successful, it means that the two containers are connected on the same local network.
That's it - you have successfully established a connection between two Docker containers on a local network using a bridge network!
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Asked: 2021-11-06 11:00:00 +0000
Seen: 15 times
Last updated: Feb 05 '23
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