headscale/config.json.example

{
    "server_url": "http://192.168.1.12:8000",
    "listen_addr": "0.0.0.0:8000",
    "private_key_path": "private.key",
    "derp_map_path": "derp.yaml",
    "db_host": "localhost",
    "db_port": 5432,
    "db_name": "headscale",
    "db_user": "foo",
    "db_pass": "bar"
}