This is an easy mDNS responder
To use, simply ensure the file /data/records.json exists in the container. That file should be a JSON object, which has domain keys and ip values, or auto.
{
"test1.local": "192.168.0.5",
"test2.local": "auto"
}If you put auto, the mDNS responder will respond with the IP address of the host.
It is recommended to start this container with the host network.