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|
package hst
import (
"fmt"
"reflect"
"runtime"
"strings"
. "github.com/onsi/ginkgo/v2"
)
// These correspond to names used in yaml config
const (
NginxProxyContainerName = "nginx-proxy"
NginxServerContainerName = "nginx-server"
MirroringClientInterfaceName = "hstcln"
MirroringServerInterfaceName = "hstsrv"
)
var nginxProxyTests = map[string][]func(s *NginxProxySuite){}
var nginxProxySoloTests = map[string][]func(s *NginxProxySuite){}
type NginxProxySuite struct {
HstSuite
proxyPort uint16
maxTimeout int
}
func RegisterNginxProxyTests(tests ...func(s *NginxProxySuite)) {
nginxProxyTests[getTestFilename()] = tests
}
func RegisterNginxProxySoloTests(tests ...func(s *NginxProxySuite)) {
nginxProxySoloTests[getTestFilename()] = tests
}
func (s *NginxProxySuite) SetupSuite() {
s.HstSuite.SetupSuite()
s.LoadNetworkTopology("2taps")
s.LoadContainerTopology("nginxProxy")
if *IsVppDebug {
s.maxTimeout = 600
} else {
s.maxTimeout = 60
}
}
func (s *NginxProxySuite) SetupTest() {
s.HstSuite.SetupTest()
// VPP
var sessionConfig Stanza
sessionConfig.
NewStanza("session").
Append("enable").
Append("use-app-socket-api")
vppContainer := s.GetContainerByName(VppContainerName)
vpp, err := vppContainer.newVppInstance(vppContainer.AllocatedCpus, sessionConfig)
s.AssertNotNil(vpp, fmt.Sprint(err))
s.AssertNil(vpp.Start())
clientInterface := s.GetInterfaceByName(MirroringClientInterfaceName)
s.AssertNil(vpp.createTap(clientInterface, 1))
serverInterface := s.GetInterfaceByName(MirroringServerInterfaceName)
s.AssertNil(vpp.createTap(serverInterface, 2))
// nginx proxy
nginxProxyContainer := s.GetTransientContainerByName(NginxProxyContainerName)
s.AssertNil(nginxProxyContainer.Create())
s.proxyPort = 80
values := struct {
LogPrefix string
Proxy string
Server string
Port uint16
}{
LogPrefix: nginxProxyContainer.Name,
Proxy: clientInterface.Peer.Ip4AddressString(),
Server: serverInterface.Ip4AddressString(),
Port: s.proxyPort,
}
nginxProxyContainer.CreateConfig(
"/nginx.conf",
"./resources/nginx/nginx_proxy_mirroring.conf",
values,
)
s.AssertNil(nginxProxyContainer.Start())
// nginx HTTP server
nginxServerContainer := s.GetTransientContainerByName(NginxServerContainerName)
s.AssertNil(nginxServerContainer.Create())
nginxSettings := struct {
LogPrefix string
Address string
Timeout int
}{
LogPrefix: nginxServerContainer.Name,
Address: serverInterface.Ip4AddressString(),
Timeout: s.maxTimeout,
}
nginxServerContainer.CreateConfig(
"/nginx.conf",
"./resources/nginx/nginx_server_mirroring.conf",
nginxSettings,
)
s.AssertNil(nginxServerContainer.Start())
vpp.WaitForApp("nginx-", 5)
}
func (s *NginxProxySuite) TearDownTest() {
if CurrentSpecReport().Failed() {
s.CollectNginxLogs(NginxServerContainerName)
s.CollectNginxLogs(NginxProxyContainerName)
}
s.HstSuite.TearDownTest()
}
func (s *NginxProxySuite) ProxyPort() uint16 {
return s.proxyPort
}
func (s *NginxProxySuite) ProxyAddr() string {
return s.GetInterfaceByName(MirroringClientInterfaceName).Peer.Ip4AddressString()
}
func (s *NginxProxySuite) CurlDownloadResource(uri string) {
args := fmt.Sprintf("-w @/tmp/write_out_download --max-time %d --insecure --noproxy '*' --remote-name --output-dir /tmp %s", s.maxTimeout, uri)
writeOut, log := s.RunCurlContainer(args)
s.AssertContains(writeOut, "GET response code: 200")
s.AssertNotContains(log, "bytes remaining to read")
s.AssertNotContains(log, "Operation timed out")
}
var _ = Describe("NginxProxySuite", Ordered, ContinueOnFailure, func() {
var s NginxProxySuite
BeforeAll(func() {
s.SetupSuite()
})
BeforeEach(func() {
s.SetupTest()
})
AfterAll(func() {
s.TearDownSuite()
})
AfterEach(func() {
s.TearDownTest()
})
for filename, tests := range nginxProxyTests {
for _, test := range tests {
test := test
pc := reflect.ValueOf(test).Pointer()
funcValue := runtime.FuncForPC(pc)
testName := filename + "/" + strings.Split(funcValue.Name(), ".")[2]
It(testName, func(ctx SpecContext) {
s.Log(testName + ": BEGIN")
test(&s)
}, SpecTimeout(SuiteTimeout))
}
}
})
var _ = Describe("NginxProxySuiteSolo", Ordered, ContinueOnFailure, Serial, func() {
var s NginxProxySuite
BeforeAll(func() {
s.SetupSuite()
})
BeforeEach(func() {
s.SetupTest()
})
AfterAll(func() {
s.TearDownSuite()
})
AfterEach(func() {
s.TearDownTest()
})
for filename, tests := range nginxProxySoloTests {
for _, test := range tests {
test := test
pc := reflect.ValueOf(test).Pointer()
funcValue := runtime.FuncForPC(pc)
testName := filename + "/" + strings.Split(funcValue.Name(), ".")[2]
It(testName, Label("SOLO"), func(ctx SpecContext) {
s.Log(testName + ": BEGIN")
test(&s)
}, SpecTimeout(SuiteTimeout))
}
}
})
|
