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package main
import (
. "fd.io/hs-test/infra"
"fmt"
"github.com/edwarnicke/exechelper"
. "github.com/onsi/ginkgo/v2"
"os"
"strings"
)
func init() {
RegisterNginxTests(MirroringTest)
RegisterNoTopoTests(NginxHttp3Test, NginxAsServerTest, NginxPerfCpsTest, NginxPerfRpsTest, NginxPerfWrkTest,
NginxPerfCpsInterruptModeTest, NginxPerfRpsInterruptModeTest, NginxPerfWrkInterruptModeTest)
}
// broken when CPUS > 1
func MirroringTest(s *NginxSuite) {
s.SkipIfMultiWorker()
proxyAddress := s.GetInterfaceByName(MirroringClientInterfaceName).Peer.Ip4AddressString()
path := "/64B.json"
testCommand := "wrk -c 20 -t 10 -d 10 http://" + proxyAddress + ":80" + path
s.Log(testCommand)
o, _ := exechelper.Output(testCommand)
s.Log(string(o))
s.AssertNotEmpty(o)
vppProxyContainer := s.GetContainerByName(VppProxyContainerName)
s.AssertEqual(0, vppProxyContainer.VppInstance.GetSessionStat("no lcl port"))
}
func NginxHttp3Test(s *NoTopoSuite) {
s.SkipUnlessExtendedTestsBuilt()
query := "index.html"
nginxCont := s.GetContainerByName("nginx-http3")
s.AssertNil(nginxCont.Run())
vpp := s.GetContainerByName("vpp").VppInstance
vpp.WaitForApp("nginx-", 5)
serverAddress := s.GetInterfaceByName(TapInterfaceName).Peer.Ip4AddressString()
defer func() { os.Remove(query) }()
curlCont := s.GetContainerByName("curl")
args := fmt.Sprintf("curl --noproxy '*' --local-port 55444 --http3-only -k https://%s:8443/%s", serverAddress, query)
curlCont.ExtraRunningArgs = args
o, err := curlCont.CombinedOutput()
s.Log(o)
s.AssertNil(err, fmt.Sprint(err))
s.AssertContains(o, "<http>", "<http> not found in the result!")
}
func NginxAsServerTest(s *NoTopoSuite) {
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.GetInterfaceByName(TapInterfaceName).Peer.Ip4AddressString()
defer func() { os.Remove(query) }()
go func() {
defer GinkgoRecover()
s.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 := 1000
serverAddress := s.GetInterfaceByName(TapInterfaceName).Peer.Ip4AddressString()
vpp := s.GetContainerByName("vpp").VppInstance
nginxCont := s.GetContainerByName(SingleTopoContainerNginx)
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)
}
// don't exit on socket receive errors
args += " -r"
args += " http://" + serverAddress + ":80/64B.json"
abCont.ExtraRunningArgs = args
o, err := abCont.CombinedOutput()
rps := parseString(o, "Requests per second:")
s.Log(rps)
s.Log(err)
s.AssertNil(err, "err: '%s', output: '%s'", err, o)
} 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)
s.Log(err)
s.AssertNil(err, "err: '%s', output: '%s'", err, o)
}
return nil
}
func NginxPerfCpsInterruptModeTest(s *NoTopoSuite) {
NginxPerfCpsTest(s)
}
// unstable with multiple workers
func NginxPerfCpsTest(s *NoTopoSuite) {
s.SkipIfMultiWorker()
s.AssertNil(runNginxPerf(s, "cps", "ab"))
}
func NginxPerfRpsInterruptModeTest(s *NoTopoSuite) {
NginxPerfRpsTest(s)
}
func NginxPerfRpsTest(s *NoTopoSuite) {
s.AssertNil(runNginxPerf(s, "rps", "ab"))
}
func NginxPerfWrkInterruptModeTest(s *NoTopoSuite) {
NginxPerfWrkTest(s)
}
func NginxPerfWrkTest(s *NoTopoSuite) {
s.AssertNil(runNginxPerf(s, "", "wrk"))
}
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