Automatic merge from submit-queue
use len(params["port"]) > 0 to replace port > 0
**What this PR does / why we need it**:
port also needs to be passed to server when port is negative or zero.
this is an omission of pr https://github.com/kubernetes/kubernetes/pull/29605
**Which issue this PR fixes**:
**Special notes for your reviewer**:
**Release note**:
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5a59f3bbcc