Merge pull request #24090 from AdoHe/expose_rc

Automatic merge from submit-queue

fix expose multi protocols issue

Please refer #23882 for more detail. @bprashanth @bgrant0607 ptal.

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docs/yaml/kubectl/kubectl_expose.yaml

@@ -59,9 +59,8 @@ options:
   usage: |
     The port that the service should serve on. Copied from the resource being exposed, if unspecified
 - name: protocol
-  default_value: TCP
   usage: |
-    The network protocol for the service to be created. Default is 'tcp'.
+    The network protocol for the service to be created. Default is 'TCP'.
 - name: record
   default_value: "false"
   usage: Record current kubectl command in the resource annotation.