| ## Service Registration and Discovery |
| |
| Using service registration and discovery is very simple. In fact, it only requires two additional lines of code compared to point-to-point calls. Before using this feature, we need to install the relevant registry client. Currently, Dubbo-python only supports `Zookeeper`, so the following demonstration will use `Zookeeper`. |
| |
| Similar to before, we need to clone the Dubbo-python source code and install it. However, in this case, we also need to install the `Zookeeper` client. The commands are: |
| |
| ```shell |
| git clone https://github.com/apache/dubbo-python.git |
| cd dubbo-python && pip install .[zookeeper] |
| ``` |
| |
| After that, simply start `Zookeeper` and insert the following code into your existing example: |
| |
| ```python |
| # Configure the Zookeeper registry |
| registry_config = RegistryConfig.from_url("zookeeper://127.0.0.1:2181") |
| bootstrap = Dubbo(registry_config=registry_config) |
| |
| # Create the client |
| client = bootstrap.create_client(reference_config) |
| |
| # Create and start the server |
| bootstrap.create_server(service_config).start() |
| ``` |
| |
| This enables service registration and discovery within your Dubbo-python project. |
