assertThat(get.headers["Host"]).isNull()
    assertThat(get.headers[":authority"]).isEqualTo("any-host-name:$port")
    assertThat(get.url).isEqualTo(url)
  }

  /** Use a proxy to fake IPv6 connectivity, even if localhost doesn't have IPv6.  */
  private fun configureClientAndServerProxies(http2: Boolean) {
    server.useHttps(handshakeCertificates.sslSocketFactory())
    server.protocols =
      when {

  Fixes #135757 ([#135759](https://github.com/kubernetes/kubernetes/pull/135759), [@Abhigyan-Shekhar](https://github.com/Abhigyan-Shekhar)) [SIG API Machinery and CLI]