it's a fork from rnostr relay written in Rust With country code permission extensions.
this relay can extract country code from client IP addr and check if it's in the setting's List
mkdir config data
curl https://raw.githubusercontent.com/vazw/countryside/refs/heads/main/config.example.toml > ./config/config.toml
docker run -v $PWD/data:/app/data -v $PWD/config:/app/config -p 8088:8080 --name countryside -it vazw/countryside