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https://github.com/k3s-io/kubernetes.git
synced 2025-08-11 13:02:14 +00:00
remove networking test that doesn't work for RO port
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parent
e341110b95
commit
68d0511d4e
@ -31,8 +31,8 @@ import (
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega"
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)
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)
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var _ = Describe("New networking", func() {
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var _ = Describe("Networking", func() {
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f := NewFramework("nettestnew")
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f := NewFramework("nettest")
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var svcname = "nettest"
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var svcname = "nettest"
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@ -243,176 +243,3 @@ func LaunchNetTestPodPerNode(f *Framework, nodes *api.NodeList, name, version st
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}
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}
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return podNames
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return podNames
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}
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}
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var _ = Describe("Old networking", func() {
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f := NewFramework("nettest")
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var svcname = "nettest"
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BeforeEach(func() {
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//Assert basic external connectivity.
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//Since this is not really a test of kubernetes in any way, we
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//leave it as a pre-test assertion, rather than a Ginko test.
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By("Executing a successful http request from the external internet")
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resp, err := http.Get("http://google.com")
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if err != nil {
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Failf("Unable to connect/talk to the internet: %v", err)
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}
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if resp.StatusCode != http.StatusOK {
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Failf("Unexpected error code, expected 200, got, %v (%v)", resp.StatusCode, resp)
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}
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})
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// First test because it has no dependencies on variables created later on.
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It("should provide unchanging, static URL paths for kubernetes api services.", func() {
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tests := []struct {
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path string
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}{
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{path: "/validate"},
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{path: "/healthz"},
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// TODO: test proxy links here
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}
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for _, test := range tests {
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By(fmt.Sprintf("testing: %s", test.path))
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data, err := f.Client.RESTClient.Get().
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Namespace(f.Namespace.Name).
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AbsPath(test.path).
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DoRaw()
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if err != nil {
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Failf("Failed: %v\nBody: %s", err, string(data))
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}
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}
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})
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//Now we can proceed with the test.
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It("should function for intra-pod communication", func() {
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if testContext.Provider == "vagrant" {
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By("Skipping test which is broken for vagrant (See https://github.com/GoogleCloudPlatform/kubernetes/issues/3580)")
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return
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}
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By(fmt.Sprintf("Creating a service named %q in namespace %q", svcname, f.Namespace.Name))
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svc, err := f.Client.Services(f.Namespace.Name).Create(&api.Service{
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ObjectMeta: api.ObjectMeta{
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Name: svcname,
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Labels: map[string]string{
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"name": svcname,
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},
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},
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Spec: api.ServiceSpec{
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Ports: []api.ServicePort{{
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Protocol: "TCP",
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Port: 8080,
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TargetPort: util.NewIntOrStringFromInt(8080),
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}},
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Selector: map[string]string{
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"name": svcname,
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},
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},
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})
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if err != nil {
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Failf("unable to create test service named [%s] %v", svc.Name, err)
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}
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// Clean up service
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defer func() {
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defer GinkgoRecover()
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By("Cleaning up the service")
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if err = f.Client.Services(f.Namespace.Name).Delete(svc.Name); err != nil {
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Failf("unable to delete svc %v: %v", svc.Name, err)
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}
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}()
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By("Creating a webserver (pending) pod on each node")
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nodes, err := f.Client.Nodes().List(labels.Everything(), fields.Everything())
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if err != nil {
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Failf("Failed to list nodes: %v", err)
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}
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podNames := LaunchNetTestPodPerNode(f, nodes, svcname, "1.3")
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// Clean up the pods
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defer func() {
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defer GinkgoRecover()
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By("Cleaning up the webserver pods")
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for _, podName := range podNames {
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if err = f.Client.Pods(f.Namespace.Name).Delete(podName, nil); err != nil {
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Logf("Failed to delete pod %s: %v", podName, err)
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}
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}
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}()
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By("Waiting for the webserver pods to transition to Running state")
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for _, podName := range podNames {
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err = f.WaitForPodRunning(podName)
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Expect(err).NotTo(HaveOccurred())
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}
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By("Waiting for connectivity to be verified")
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passed := false
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//once response OK, evaluate response body for pass/fail.
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var body []byte
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getDetails := func() ([]byte, error) {
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return f.Client.Get().
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Namespace(f.Namespace.Name).
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Prefix("proxy").
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Resource("services").
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Name(svc.Name).
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Suffix("read").
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DoRaw()
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}
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getStatus := func() ([]byte, error) {
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return f.Client.Get().
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Namespace(f.Namespace.Name).
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Prefix("proxy").
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Resource("services").
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Name(svc.Name).
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Suffix("status").
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DoRaw()
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}
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timeout := time.Now().Add(2 * time.Minute)
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for i := 0; !passed && timeout.After(time.Now()); i++ {
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time.Sleep(2 * time.Second)
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Logf("About to make a proxy status call")
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start := time.Now()
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body, err = getStatus()
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Logf("Proxy status call returned in %v", time.Since(start))
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if err != nil {
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Logf("Attempt %v: service/pod still starting. (error: '%v')", i, err)
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continue
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}
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// Finally, we pass/fail the test based on if the container's response body, as to wether or not it was able to find peers.
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switch {
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case string(body) == "pass":
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Logf("Passed on attempt %v. Cleaning up.", i)
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passed = true
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case string(body) == "running":
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Logf("Attempt %v: test still running", i)
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case string(body) == "fail":
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if body, err = getDetails(); err != nil {
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Failf("Failed on attempt %v. Cleaning up. Error reading details: %v", i, err)
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} else {
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Failf("Failed on attempt %v. Cleaning up. Details:\n%s", i, string(body))
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}
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case strings.Contains(string(body), "no endpoints available"):
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Logf("Attempt %v: waiting on service/endpoints", i)
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default:
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Logf("Unexpected response:\n%s", body)
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}
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}
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if !passed {
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if body, err = getDetails(); err != nil {
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Failf("Timed out. Cleaning up. Error reading details: %v", err)
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} else {
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Failf("Timed out. Cleaning up. Details:\n%s", string(body))
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}
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}
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Expect(string(body)).To(Equal("pass"))
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})
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})
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