server {
    listen 8000;
    listen [::]:8000;

    server_name _;

    # required, else the limit is 1mb
    client_max_body_size 20M;

#    location /_matrix {
#        proxy_pass http://localhost:8448;
#        proxy_set_header X-Forwarded-For $remote_addr;
#    }

    location / {
        proxy_pass http://localhost:8008;
        proxy_set_header X-Forwarded-For $remote_addr;
    }

}