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fix(e2e): access nodes via test container in LB network tests

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Signed-off-by: knight42 <anonymousknight96@gmail.com>
This commit is contained in:
knight42
2020-05-29 12:00:40 +08:00
parent bcdb3c568e
commit 1b9f11c9a9
4 changed files with 250 additions and 86 deletions
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17
test/e2e/network/util.go
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@@ -53,6 +53,23 @@ func GetHTTPContent(host string, port int, timeout time.Duration, url string) by
return body
}
// GetHTTPContentFromTestContainer returns the content of the given url by HTTP via a test container.
func GetHTTPContentFromTestContainer(config *e2enetwork.NetworkingTestConfig, host string, port int, timeout time.Duration, dialCmd string) (string, error) {
var body string
pollFn := func() (bool, error) {
resp, err := config.GetResponseFromTestContainer("http", dialCmd, host, port)
if err != nil || len(resp.Errors) > 0 || len(resp.Responses) == 0 {
return false, nil
}
body = resp.Responses[0]
return true, nil
}
if pollErr := wait.PollImmediate(framework.Poll, timeout, pollFn); pollErr != nil {
return "", pollErr
}
return body, nil
}
// DescribeSvc logs the output of kubectl describe svc for the given namespace
func DescribeSvc(ns string) {
framework.Logf("\nOutput of kubectl describe svc:\n")