| package main |
| |
| import ( |
| "fmt" |
| "os" |
| "os/exec" |
| "strings" |
| "time" |
| ) |
| |
| func (s *NsSuite) TestHttpTps() { |
| finished := make(chan error, 1) |
| server_ip := "10.0.0.2" |
| port := "8080" |
| |
| container := s.getContainerByName("vpp") |
| |
| s.log("starting vpp..") |
| |
| // start & configure vpp in the container |
| _, err := container.execAction("ConfigureHttpTps") |
| s.assertNil(err) |
| |
| go startWget(finished, server_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") |
| |
| _, err := serverContainer.execAction("Configure2Veths srv") |
| s.assertNil(err) |
| |
| _, err = clientContainer.execAction("Configure2Veths cln") |
| s.assertNil(err) |
| |
| s.log("configured IPs...") |
| |
| _, err = serverContainer.execAction("RunHttpCliSrv") |
| s.assertNil(err) |
| |
| s.log("configured http server") |
| |
| o, err := clientContainer.execAction("RunHttpCliCln /show/version") |
| s.assertNil(err) |
| |
| s.assertContains(o, "<html>", "<html> not found in the result!") |
| } |
| |
| func waitForApp(vppInst *VppInstance, appName string, timeout int) error { |
| for i := 0; i < timeout; i++ { |
| o, err := vppInst.vppctl("show app") |
| if err != nil { |
| return fmt.Errorf("Error ocurred during 'show app'") |
| } |
| if strings.Contains(o, appName) { |
| return nil |
| } |
| time.Sleep(1 * time.Second) |
| } |
| return fmt.Errorf("Timeout while waiting for app '%s'", appName) |
| } |
| |
| func (s *NoTopoSuite) TestNginx() { |
| query := "return_ok" |
| finished := make(chan error, 1) |
| vppCont := s.getContainerByName("vpp") |
| vppInst := NewVppInstance(vppCont) |
| vppInst.actionFuncName = "ConfigureTap" |
| s.assertNil(vppInst.start(), "failed to start vpp") |
| |
| nginxCont := s.getContainerByName("nginx") |
| s.assertNil(nginxCont.run()) |
| |
| err := waitForApp(vppInst, "-app", 5) |
| s.assertNil(err) |
| |
| defer func() { os.Remove(query) }() |
| go startWget(finished, "10.10.10.1", "80", query, "") |
| s.assertNil(<-finished) |
| } |
| |
| func runNginxPerf(s *NoTopoSuite, mode, ab_or_wrk string) error { |
| nRequests := 1000000 |
| nClients := 2000 |
| var args []string |
| var exeName string |
| |
| if ab_or_wrk == "ab" { |
| args = []string{"-n", fmt.Sprintf("%d", nRequests), "-c", |
| fmt.Sprintf("%d", nClients)} |
| if mode == "rps" { |
| args = append(args, "-k") |
| } else if mode != "cps" { |
| return fmt.Errorf("invalid mode %s; expected cps/rps", mode) |
| } |
| args = append(args, "http://10.10.10.1:80/64B.json") |
| exeName = "ab" |
| } else { |
| args = []string{"-c", fmt.Sprintf("%d", nClients), "-t", "2", "-d", "30", |
| "http://10.10.10.1:80"} |
| exeName = "wrk" |
| } |
| |
| vppCont := s.getContainerByName("vpp") |
| vppInst := NewVppInstance(vppCont) |
| vppInst.actionFuncName = "ConfigureTap" |
| s.assertNil(vppInst.start(), "failed to start vpp") |
| |
| nginxCont := s.getContainerByName("nginx") |
| s.assertNil(nginxCont.run()) |
| err := waitForApp(vppInst, "-app", 5) |
| s.assertNil(err) |
| |
| cmd := exec.Command(exeName, args...) |
| fmt.Println(cmd) |
| o, _ := cmd.CombinedOutput() |
| fmt.Print(string(o)) |
| 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")) |
| } |