Pod Not Found Error with hostNetwork: true Using Node Name Instead of Pod Name

[yantingqiu]

Problem Description

When I deploy using Helm and set hostNetwork: true, the Pod encounters an error during execution:

Pod <pod_name> not found

<pod_name> is actually the name of the node.
Upon investigation, I found that the issue arises in the following code snippet:

pod, err := clientset.CoreV1().Pods(k.Namespace).Get(ctx, k.Name, metav1.GetOptions{})
if err != nil {
    return nil, err
}

The problem occurs because, with hostNetwork enabled, k.Name is incorrectly set to the node's name instead of the Pod's name, causing the Pod lookup to fail.

Expected Behavior

Even with hostNetwork: true enabled, the code should correctly identify and use the Pod's name to avoid this type of error.