{ "server_url": "http://127.0.0.1:8000", "listen_addr": "0.0.0.0:8000", "private_key_path": "private.key", "derp_map_path": "derp.yaml", "ephemeral_node_inactivity_timeout": "30m", "db_type": "postgres", "db_host": "localhost", "db_port": 5432, "db_name": "headscale", "db_user": "foo", "db_pass": "bar", "tls_letsencrypt_hostname": "", "tls_letsencrypt_cache_dir": ".cache", "tls_letsencrypt_challenge_type": "HTTP-01", "tls_cert_path": "", "tls_key_path": "" }