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Add IPv6 support to preserve source pod IP test

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Co-Authored-By: Benjamin Elder <bentheelder@google.com>
This commit is contained in:
Antonio Ojea 2019-07-25 19:33:13 +02:00
parent 81684586db
commit 48f1756b93
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2 changed files with 8 additions and 8 deletions
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3
test/e2e/framework/service/resource.go
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@ -155,7 +155,8 @@ func newEchoServerPodSpec(podName string) *v1.Pod {
Containers: []v1.Container{ Containers: []v1.Container{
{ {
Name: "echoserver", Name: "echoserver",
Image: imageutils.GetE2EImage(imageutils.EchoServer), Image: imageutils.GetE2EImage(imageutils.Agnhost),
Args: []string{"netexec", fmt.Sprintf("--http-port=%d", port)},
Ports: []v1.ContainerPort{{ContainerPort: int32(port)}}, Ports: []v1.ContainerPort{{ContainerPort: int32(port)}},
}, },
}, },

13
test/e2e/network/service.go
View File

@ -2321,7 +2321,7 @@ func execSourceipTest(pausePod v1.Pod, serviceAddress string) (string, string) {
timeout := 2 * time.Minute timeout := 2 * time.Minute
e2elog.Logf("Waiting up to %v to get response from %s", timeout, serviceAddress) e2elog.Logf("Waiting up to %v to get response from %s", timeout, serviceAddress)
cmd := fmt.Sprintf(`curl -q -s --connect-timeout 30 %s | grep client_address`, serviceAddress) cmd := fmt.Sprintf(`curl -q -s --connect-timeout 30 %s/clientip`, serviceAddress)
for start := time.Now(); time.Since(start) < timeout; time.Sleep(2 * time.Second) { for start := time.Now(); time.Since(start) < timeout; time.Sleep(2 * time.Second) {
stdout, err = framework.RunHostCmd(pausePod.Namespace, pausePod.Name, cmd) stdout, err = framework.RunHostCmd(pausePod.Namespace, pausePod.Name, cmd)
if err != nil { if err != nil {
@ -2338,14 +2338,13 @@ func execSourceipTest(pausePod v1.Pod, serviceAddress string) (string, string) {
framework.ExpectNoError(err) framework.ExpectNoError(err)
// The stdout return from RunHostCmd seems to come with "\n", so TrimSpace is needed. // The stdout return from RunHostCmd is in this format: x.x.x.x:port or [xx:xx:xx::x]:port
// Desired stdout in this format: client_address=x.x.x.x host, _, err := net.SplitHostPort(stdout)
outputs := strings.Split(strings.TrimSpace(stdout), "=") if err != nil {
if len(outputs) != 2 {
// ginkgo.Fail the test if output format is unexpected. // ginkgo.Fail the test if output format is unexpected.
e2elog.Failf("exec pod returned unexpected stdout format: [%v]\n", stdout) e2elog.Failf("exec pod returned unexpected stdout: [%v]\n", stdout)
} }
return pausePod.Status.PodIP, outputs[1] return pausePod.Status.PodIP, host
} }
func execAffinityTestForNonLBServiceWithTransition(f *framework.Framework, cs clientset.Interface, svc *v1.Service) { func execAffinityTestForNonLBServiceWithTransition(f *framework.Framework, cs clientset.Interface, svc *v1.Service) {