How to implement multiple debug containers on a single k8s node?

[moluzhui]

Because multiple users are simultaneously using kube-debug to debug different pods, during the testing process, it was found that if the pods being debugged are on the same node, an error will occur and the connection cannot be established. Can this issue be resolved?

# kubectl debug -n test <second_pod_in_same_debug_node>
2025/02/12 16:03:39 Getting user name from default context 'context-kubernetes'
2025/02/12 16:03:39 User name 'admin' received from context
Agent Pod info: [Name:debug-agent-pod-de143442-e917-11ef-9a38-0cc47a07c582, Namespace:default, Image:debug-agent:latest, HostPort:10027, ContainerPort:10027]
Waiting for pod debug-agent-pod-de143442-e917-11ef-9a38-0cc47a07c582 to run...
Error occurred while waiting for pod to run:  pod ran to completion
the agentPod is not running, you should check the reason and delete the failed agentPod and retry.
error: pod ran to completion

The status of the second debug-agent is as follows:

default         debug-agent-pod-de143442-e917-11ef-9a38-0cc47a07c582   0/1     NodePorts          0          18s      <none>         <node_name>   <none>           <none>