- kubeadm: graduated the WaitForAllControlPlaneComponents feature gate to Beta. When checking the health status of a control plane component, make sure that the address and port defined as arguments in the respective component's static Pod manifest are used. ([#129620](https://github.com/kubernetes/kubernetes/pull/129620), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]

- Ensures a couple of feature gates - ChangeContainerStatusOnKubeletRestart and StatefulSetSemanticRevisionComparison are visible from the "--help" in different components ([#135515](https://github.com/kubernetes/kubernetes/pull/135515), [@dims](https://github.com/dims)) [SIG Architecture]

     */
    public IndexUpdater() {
        super();
    }

    /**
     * Initializes the IndexUpdater after dependency injection.
     * Sets up the ingest factory if available in the component container.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }

MUST read this before you upgrade)

- Stopped accepting component configuration for `kube-proxy` and `kubelet` during `kubeadm upgrade plan --config`. This was a legacy behavior that was not well supported for upgrades and could be used only at the plan stage to determine if the configuration for these components stored in the cluster needs manual version migration. In the future, `kubeadm` will attempt alternative component config migration approaches. ([#120788](https://github.com/kube...

			logger.Fatal(err, "Invalid MINIO_SERVER_URL value is environment variable")
		}
		u.Path = "" // remove any path component such as `/`
		globalMinioEndpoint = u.String()
		globalMinioEndpointURL = u
	}

	globalFSOSync, err = config.ParseBool(env.Get(config.EnvFSOSync, config.EnableOff))
	if err != nil {

     */
    @Config(type = "java.lang.Boolean", defaultValue = "true")
    public static final String MAVEN_LOGGER_SHOW_LOG_NAME = MAVEN_LOGGER_PREFIX + "showLogName";

    /**
     * Set to true if you want the last component of the name to be included in output messages. Defaults to false.
     *
     * @since 4.0.0
     */
    @Config(type = "java.lang.Boolean", defaultValue = "false")

### Cluster Lifecycle

**劇透警告**：教學 - 使用者指南包含：

* 來自不同來源的**參數**宣告：例如 **headers**、**cookies**、**form fields** 和 **files**。
* 如何設定**驗證限制**，如 `maximum_length` 或 `regex`。
* 一個非常強大且易用的 **<dfn title="也稱為：components、resources、providers、services、injectables">依賴注入</dfn>** 系統。
* 安全與驗證，包含支援 **OAuth2** 搭配 **JWT tokens** 與 **HTTP Basic** 驗證。
* 宣告**深度巢狀 JSON 模型**的進階（但同樣簡單）技巧（感謝 Pydantic）。

- Component-base: make the validation logic about LeaderElectionConfiguration consistent between component-base and client-go ([#111758](https://github.com/kubernetes/kubernetes/pull/111758), [@SataQiu](https://github.com/SataQiu)) [SIG API Machinery and Scheduling]

        MojoExecutionConfigurator mojoExecutionConfigurator = mojoExecutionConfigurators.get(configuratorId);

        if (mojoExecutionConfigurator == null) {
            //
            // The plugin has a custom component configurator but does not have a custom mojo execution configurator
            // so fall back to the default mojo execution configurator.
            //