Sanitize hostname in network proxy test

[akankshakumari393]

Signed-off-by: Akanksha Kumari akankshakumari393@gmail.com
Fixes #112760

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[aojea]

/hold

I don't have clear from the issue if this is a problem of the kubeconfig used , or if we should sanitize the host field, but removing the additional slash will make fail setups that have a Host field without a trailing slash

Let's comment on the issue first, please

[aojea]

ok, I see, so the problem here is that we can have:

Host = http://localhost:6443
or
Host = http://localhost:6443/

it seems that we should consider this, my suggestion is to always trim the last slash

https://github.com/kubernetes/kubernetes/pull/112763/files#r982089562

https://go.dev/play/p/tA97Z4bijRc

/hold cancel

[aojea]

/kind bug
/kind failing-test
/ok-to-test
/assign

[aojea]

/label tide/merge-method-squash
/lgtm
/approve

Thanks

[aojea]

/test pull-kubernetes-integration

unrelated failure

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: akankshakumari393, aojea

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