impersonator: add comment about long running func

Signed-off-by: Monis Khan <mok@vmware.com>
This commit is contained in:
Monis Khan 2021-03-15 09:43:06 -04:00
parent b530cef3b1
commit 4c162be8bf
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@ -129,6 +129,10 @@ func newInternal( //nolint:funlen // yeah, it's kind of long.
serverConfig.LoopbackClientConfig.BearerToken = ""
// match KAS exactly since our long running operations are just a proxy to it
// this must be kept in sync with github.com/kubernetes/kubernetes/cmd/kube-apiserver/app/server.go
// this is nothing to stress about - it has not changed since the beginning of Kube:
// v1.6 no-op move away from regex to request info https://github.com/kubernetes/kubernetes/pull/38119
// v1.1 added pods/attach to the list https://github.com/kubernetes/kubernetes/pull/13705
serverConfig.LongRunningFunc = filters.BasicLongRunningRequestCheck(
sets.NewString("watch", "proxy"),
sets.NewString("attach", "exec", "proxy", "log", "portforward"),