package main import ( "fmt" "os" "strings" ) func (s *NsSuite) TestHttpTps() { iface := s.netInterfaces[clientInterface] client_ip := iface.ip4AddressString() port := "8080" finished := make(chan error, 1) container := s.getContainerByName("vpp") // configure vpp in the container container.vppInstance.vppctl("http tps uri tcp://0.0.0.0/8080") go startWget(finished, client_ip, port, "test_file_10M", "client") // wait for client err := <-finished s.assertNil(err) } func (s *VethsSuite) TestHttpCli() { serverContainer := s.getContainerByName("server-vpp") clientContainer := s.getContainerByName("client-vpp") serverVeth := s.netInterfaces[serverInterfaceName] serverContainer.vppInstance.vppctl("http cli server") uri := "http://" + serverVeth.ip4AddressString() + "/80" o := clientContainer.vppInstance.vppctl("http cli client" + " uri " + uri + " query /show/version") s.log(o) s.assertContains(o, "", " not found in the result!") } func (s *NoTopoSuite) TestNginxAsServer() { query := "return_ok" finished := make(chan error, 1) nginxCont := s.getContainerByName("nginx") s.assertNil(nginxCont.run()) vpp := s.getContainerByName("vpp").vppInstance vpp.waitForApp("nginx-", 5) serverAddress := s.netInterfaces[tapInterfaceName].peer.ip4AddressString() defer func() { os.Remove(query) }() go startWget(finished, serverAddress, "80", query, "") s.assertNil(<-finished) } func parseString(s, pattern string) string { temp := strings.Split(s, "\n") for _, item := range temp { if strings.Contains(item, pattern) { return item } } return "" } func runNginxPerf(s *NoTopoSuite, mode, ab_or_wrk string) error { nRequests := 1000000 nClients := 2000 serverAddress := s.netInterfaces[tapInterfaceName].peer.ip4AddressString() vpp := s.getContainerByName("vpp").vppInstance nginxCont := s.getContainerByName("nginx") s.assertNil(nginxCont.run()) vpp.waitForApp("nginx-", 5) if ab_or_wrk == "ab" { abCont := s.getContainerByName("ab") args := fmt.Sprintf("-n %d -c %d", nRequests, nClients) if mode == "rps" { args += " -k" } else if mode != "cps" { return fmt.Errorf("invalid mode %s; expected cps/rps", mode) } args += " http://" + serverAddress + ":80/64B.json" abCont.extraRunningArgs = args o, err := abCont.combinedOutput() rps := parseString(o, "Requests per second:") s.log(rps, err) s.assertNil(err) } else { wrkCont := s.getContainerByName("wrk") args := fmt.Sprintf("-c %d -t 2 -d 30 http://%s:80/64B.json", nClients, serverAddress) wrkCont.extraRunningArgs = args o, err := wrkCont.combinedOutput() rps := parseString(o, "requests") s.log(rps, err) s.assertNil(err) } return nil } func (s *NoTopoSuite) TestNginxPerfCps() { s.assertNil(runNginxPerf(s, "cps", "ab")) } func (s *NoTopoSuite) TestNginxPerfRps() { s.assertNil(runNginxPerf(s, "rps", "ab")) } func (s *NoTopoSuite) TestNginxPerfWrk() { s.assertNil(runNginxPerf(s, "", "wrk")) }