{ "ssh": { "host": "your-ssh-host.example.com", "port": 22, "username": "your-username", "password": "your-password", "key_file": null }, "database": { "type": "mysql", "host": "127.0.0.1", "port": 3306, "database": "your_database", "username": "your_db_user", "password": "your_db_password" }, "query": { "max_rows": 100, "timeout": 30 } }