assertTrue(provider.isAvailable(), "Returned provider should be available");
    }

    @Test
    public void testCreateProviderTcp() {
        RdmaProvider provider = RdmaProviderFactory.createProvider("tcp");
        assertNotNull(provider, "TCP provider should always be available");
        assertTrue(provider.isAvailable(), "TCP provider should be available");

     *
     * @return true if at least one RDMA provider is available
     */
    public static boolean isRdmaAvailable() {
        return selectBestProvider() != null;
    }

    /**
     * Get list of all available RDMA providers
     *
     * @return list of available providers
     */
    public static List<String> getAvailableProviders() {

    /** The key of the message: Web */
    public static final String LABELS_supported_search_web = "{labels.supported_search_web}";

    /** The key of the message: Unavailable */
    public static final String LABELS_supported_search_none = "{labels.supported_search_none}";

    /** The key of the message: Delete old search logs */

    * Change chain name to IP-MASQ to be compatible with the pre-injected masquerade rules.
* If `TaintNodesByCondition` is enabled, add `node.kubernetes.io/unschedulable` and `node.kubernetes.io/network-unavailable` automatically to DaemonSet pods. ([#64954](https://github.com/kubernetes/kubernetes/pull/64954), [@k82cn](https://github.com/k82cn))

    return new DisniRdmaProvider().isAvailable() || 
           new JxioRdmaProvider().isAvailable();
}
```

## 7. Testing Strategy

### 7.1 Unit Tests
```java
@Test
public void testRdmaProviderSelection() {
    RdmaProvider provider = RdmaProviderFactory.createProvider("auto");
    assertNotNull(provider);
    assertTrue(provider.isAvailable());
}

@Test

- Fixed error "dbus: connection closed by user" after dbus daemon restarts. ([#110496](https://github.com/kubernetes/kubernetes/pull/110496), [@kolyshkin](https://github.com/kolyshkin))
- Fixed image pull failure when `IMDS` is unavailable in kubelet startup. ([#110523](https://github.com/kubernetes/kubernetes/pull/110523), [@andyzhangx](https://github.com/andyzhangx))

    private boolean initialized = false;

    @Override
    public boolean isAvailable() {
        try {
            // Check if DiSNI is available on the classpath
            Class.forName("com.ibm.disni.RdmaActiveEndpointGroup");

            // Additional checks could include:
            // - Verifying RDMA devices are available
            // - Testing basic RDMA operations

     */
    boolean isTarget(Map<String, Object> docMap);

    /**
     * Checks if this thumbnail generator is available for use.
     * @return True if available, false otherwise.
     */
    boolean isAvailable();

    /**
     * Destroys this thumbnail generator and releases any resources.
     */
    void destroy();

    /**

- Removed general available feature gate `CPUManager`. ([#129296](https://github.com/kubernetes/kubernetes/pull/129296), [@carlory](https://github.com/carlory)) [SIG API Machinery, Node and Testing]

- Removed the generally available feature gate `ExpandedDNSConfig`.
   ([#122086](https://github.com/kubernetes/kubernetes/pull/122086), [@bzsuni](https://github.com/bzsuni))
- Removed the generally available feature gate `KubeletPodResourcesGetAllocatable`.
   ([#122138](https://github.com/kubernetes/kubernetes/pull/122138), [@ii2day](https://github.com/ii2day))
- Removed the generally available feature gate `KubeletPodResources`.