error execute remote

I execute the tool like this, but failed. The errors in the below:
```
# kubectl debug getrealip-55f58f7b57-hj4rs -n devops
error execute remote, error sending request: Post http://172.24.126.117:10027/api/v1/debug?command=%5B%22bash%22%5D&container=docker%3A%2F%2Fafec33ee3669bc195dacea32a7fa9284d5c21367d92d36602b9d55fa1913a07e&image=nicolaka%2Fnetshoot%3Alatest: dial tcp 172.24.126.117:10027: connect: connection refused
error: error sending request: Post http://172.24.126.117:10027/api/v1/debug?command=%5B%22bash%22%5D&container=docker%3A%2F%2Fafec33ee3669bc195dacea32a7fa9284d5c21367d92d36602b9d55fa1913a07e&image=nicolaka%2Fnetshoot%3Alatest: dial tcp 172.24.126.117:10027: connect: connection refused

```

Start with the reported `kubectl debug` command and the remote `/api/v1/debug` request, focusing on the connection-refused result at `172.24.126.117:10027`. The repository states that it is no longer maintained and points to `JamesTGrant/kubectl-debug`; determine whether the failure applies there and whether the issue should be resolved or documented as obsolete.

Written by the indexing model from the issue text.