{ "server_url": "http://headscale:8080", "listen_addr": "0.0.0.0:8080", "private_key_path": "private.key", "derp_map_path": "derp.yaml", "ephemeral_node_inactivity_timeout": "30m", "db_type": "sqlite3", "db_path": "/tmp/integration_test_db.sqlite3", "acl_policy_path": "", "log_level": "trace" }