def on_connect(client, userdata, flags, rc):
  print("Connected with result code "+str(rc))
  # qos level is set to 1
  client.subscribe("minio", 1)

def on_message(client, userdata, msg):
    print(msg.payload)

# client_id is a randomly generated unique ID for the mqtt broker to identify the connection.
client = mqtt.Client(client_id="myclientid",clean_session=False)

client.on_connect = on_connect

- Fixed: Avoid overwriting in-pod vertical scaling updates on systemd daemon reloads when using systemd ([#124216](https://github.com/kubernetes/kubernetes/pull/124216), [@iholder101](https://github.com/iholder101)) [SIG Node]

- Go clients created from a kubeconfig that specifies a TokenFile now periodically reload the token from the specified file. ([#70606](https://github.com/kubernetes/kubernetes/pull/70606), [@mikedanese](https://github.com/mikedanese))

- github.com/go-toolsmith/astp: [v1.0.0](https://github.com/go-toolsmith/astp/tree/v1.0.0)
- github.com/go-toolsmith/pkgload: [v1.0.0](https://github.com/go-toolsmith/pkgload/tree/v1.0.0)
- github.com/go-toolsmith/strparse: [v1.0.0](https://github.com/go-toolsmith/strparse/tree/v1.0.0)
- github.com/go-toolsmith/typep: [v1.0.0](https://github.com/go-toolsmith/typep/tree/v1.0.0)

* Fixed cleanup of CSI metadata files. ([#65323](https://github.com/kubernetes/kubernetes/pull/65323), [@jsafrane](https://github.com/jsafrane))
* Reload systemd config files before starting kubelet. ([#65702](https://github.com/kubernetes/kubernetes/pull/65702), [@mborsz](https://github.com/mborsz))

*   Performance improvements
*   Many bugfixes
*   Many documentation fixes
*   TensorBoard fixes: graphs with only one data point, Nan values, reload
    button and auto-reload, tooltips in scalar charts, run filtering, stable
    colors
*   Tensorboard graph visualizer now supports run metadata. Clicking on nodes

        if (previousValue == null) {
          V newValue = loader.load(key);
          return set(newValue) ? futureValue : immediateFuture(newValue);
        }
        ListenableFuture<V> newValue = loader.reload(key, previousValue);
        if (newValue == null) {
          return immediateFuture(null);
        }
        // To avoid a race, make sure the refreshed value is set into loadingValueReference

                def _serialize_sse_item(item: Any) -> bytes:
                    if isinstance(item, ServerSentEvent):
                        # User controls the event structure.
                        # Serialize the data payload if present.
                        # For ServerSentEvent items we skip stream_item_field
                        # validation (the user may mix types intentionally).
                        if item.raw_data is not None:

- Webhooks have alpha support for network proxy ([#85870](https://github.com/kubernetes/kubernetes/pull/85870), [@Jefftree](https://github.com/Jefftree)) [SIG API Machinery, Auth and Testing]
- When client certificate files are provided, reload files for new connections, and close connections when a certificate changes. ([#79083](https://github.com/kubernetes/kubernetes/pull/79083), [@jackkleeman](https://github.com/jackkleeman)) [SIG API Machinery, Auth, Node and Testing]

        if (previousValue == null) {
          V newValue = loader.load(key);
          return set(newValue) ? futureValue : immediateFuture(newValue);
        }
        ListenableFuture<V> newValue = loader.reload(key, previousValue);
        if (newValue == null) {
          return immediateFuture(null);
        }
        // To avoid a race, make sure the refreshed value is set into loadingValueReference