mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-19 18:02:01 +00:00
[e2e] match kubectl run timeout to pod start timeout
Signed-off-by: Eddie Zaneski <eddiezane@gmail.com>
This commit is contained in:
Eddie Zaneski
parent
6ede5ca95f
commit
1bc5364b16
@ -109,6 +109,9 @@ var (
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httpdImage = imageutils.GetE2EImage(imageutils.Httpd)
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busyboxImage = imageutils.GetE2EImage(imageutils.BusyBox)
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agnhostImage = imageutils.GetE2EImage(imageutils.Agnhost)
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// If this suite still flakes due to timeouts we should change this to framework.PodStartTimeout
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podRunningTimeoutArg = fmt.Sprintf("--pod-running-timeout=%s", framework.PodStartShortTimeout.String())
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)
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var proxyRegexp = regexp.MustCompile("Starting to serve on 127.0.0.1:([0-9]+)")
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@ -387,7 +390,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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ginkgo.It("should support exec", func() {
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ginkgo.By("executing a command in the container")
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execOutput := framework.RunKubectlOrDie(ns, "exec", simplePodName, "echo", "running", "in", "container")
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execOutput := framework.RunKubectlOrDie(ns, "exec", podRunningTimeoutArg, simplePodName, "--", "echo", "running", "in", "container")
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if e, a := "running in container", strings.TrimSpace(execOutput); e != a {
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framework.Failf("Unexpected kubectl exec output. Wanted %q, got %q", e, a)
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}
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@ -397,11 +400,11 @@ var _ = SIGDescribe("Kubectl client", func() {
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for i := 0; i < len(veryLongData); i++ {
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veryLongData[i] = 'a'
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}
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execOutput = framework.RunKubectlOrDie(ns, "exec", simplePodName, "echo", string(veryLongData))
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execOutput = framework.RunKubectlOrDie(ns, "exec", podRunningTimeoutArg, simplePodName, "--", "echo", string(veryLongData))
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framework.ExpectEqual(string(veryLongData), strings.TrimSpace(execOutput), "Unexpected kubectl exec output")
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ginkgo.By("executing a command in the container with noninteractive stdin")
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execOutput = framework.NewKubectlCommand(ns, "exec", "-i", simplePodName, "cat").
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execOutput = framework.NewKubectlCommand(ns, "exec", "-i", podRunningTimeoutArg, simplePodName, "--", "cat").
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WithStdinData("abcd1234").
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ExecOrDie(ns)
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if e, a := "abcd1234", execOutput; e != a {
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@ -417,7 +420,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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defer closer.Close()
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ginkgo.By("executing a command in the container with pseudo-interactive stdin")
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execOutput = framework.NewKubectlCommand(ns, "exec", "-i", simplePodName, "sh").
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execOutput = framework.NewKubectlCommand(ns, "exec", "-i", podRunningTimeoutArg, simplePodName, "--", "sh").
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WithStdinReader(r).
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ExecOrDie(ns)
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if e, a := "hi", strings.TrimSpace(execOutput); e != a {
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@ -427,7 +430,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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ginkgo.It("should support exec using resource/name", func() {
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ginkgo.By("executing a command in the container")
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execOutput := framework.RunKubectlOrDie(ns, "exec", simplePodResourceName, "echo", "running", "in", "container")
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execOutput := framework.RunKubectlOrDie(ns, "exec", podRunningTimeoutArg, simplePodResourceName, "--", "echo", "running", "in", "container")
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if e, a := "running in container", strings.TrimSpace(execOutput); e != a {
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framework.Failf("Unexpected kubectl exec output. Wanted %q, got %q", e, a)
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}
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@ -447,7 +450,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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for _, proxyVar := range []string{"https_proxy", "HTTPS_PROXY"} {
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proxyLogs.Reset()
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ginkgo.By("Running kubectl via an HTTP proxy using " + proxyVar)
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output := framework.NewKubectlCommand(ns, fmt.Sprintf("--namespace=%s", ns), "exec", "httpd", "echo", "running", "in", "container").
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output := framework.NewKubectlCommand(ns, "exec", podRunningTimeoutArg, "httpd", "--", "echo", "running", "in", "container").
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WithEnv(append(os.Environ(), fmt.Sprintf("%s=%s", proxyVar, proxyAddr))).
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ExecOrDie(ns)
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@ -482,8 +485,8 @@ var _ = SIGDescribe("Kubectl client", func() {
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host := fmt.Sprintf("--server=http://127.0.0.1:%d", port)
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ginkgo.By("Running kubectl via kubectl proxy using " + host)
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output := framework.NewKubectlCommand(
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ns, host, fmt.Sprintf("--namespace=%s", ns),
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"exec", "httpd", "echo", "running", "in", "container",
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ns, host,
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"exec", podRunningTimeoutArg, "httpd", "--", "echo", "running", "in", "container",
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).ExecOrDie(ns)
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// Verify we got the normal output captured by the exec server
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@ -493,53 +496,60 @@ var _ = SIGDescribe("Kubectl client", func() {
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}
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})
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ginkgo.It("should return command exit codes", func() {
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ginkgo.By("execing into a container with a successful command")
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_, err := framework.NewKubectlCommand(ns, "exec", "httpd", "--", "/bin/sh", "-c", "exit 0").Exec()
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framework.ExpectNoError(err)
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ginkgo.Context("should return command exit codes", func() {
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ginkgo.It("execing into a container with a successful command", func() {
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_, err := framework.NewKubectlCommand(ns, "exec", "httpd", podRunningTimeoutArg, "--", "/bin/sh", "-c", "exit 0").Exec()
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framework.ExpectNoError(err)
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})
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ginkgo.By("execing into a container with a failing command")
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_, err = framework.NewKubectlCommand(ns, "exec", "httpd", "--", "/bin/sh", "-c", "exit 42").Exec()
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ee, ok := err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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framework.ExpectEqual(ee.ExitStatus(), 42)
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ginkgo.It("execing into a container with a failing command", func() {
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_, err := framework.NewKubectlCommand(ns, "exec", "httpd", podRunningTimeoutArg, "--", "/bin/sh", "-c", "exit 42").Exec()
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ee, ok := err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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framework.ExpectEqual(ee.ExitStatus(), 42)
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})
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ginkgo.By("running a successful command")
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_, err = framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", "success", "--", "/bin/sh", "-c", "exit 0").Exec()
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framework.ExpectNoError(err)
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ginkgo.It("running a successful command", func() {
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_, err := framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", podRunningTimeoutArg, "success", "--", "/bin/sh", "-c", "exit 0").Exec()
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framework.ExpectNoError(err)
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})
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ginkgo.By("running a failing command")
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_, err = framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", "failure-1", "--", "/bin/sh", "-c", "exit 42").Exec()
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ee, ok = err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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framework.ExpectEqual(ee.ExitStatus(), 42)
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ginkgo.It("running a failing command", func() {
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_, err := framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", podRunningTimeoutArg, "failure-1", "--", "/bin/sh", "-c", "exit 42").Exec()
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ee, ok := err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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framework.ExpectEqual(ee.ExitStatus(), 42)
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})
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ginkgo.By("running a failing command without --restart=Never")
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_, err = framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=OnFailure", "failure-2", "--", "/bin/sh", "-c", "cat && exit 42").
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WithStdinData("abcd1234").
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Exec()
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ee, ok = err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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if !strings.Contains(ee.String(), "timed out") {
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framework.Failf("Missing expected 'timed out' error, got: %#v", ee)
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}
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ginkgo.It("[Slow] running a failing command without --restart=Never", func() {
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_, err := framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=OnFailure", podRunningTimeoutArg, "failure-2", "--", "/bin/sh", "-c", "cat && exit 42").
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WithStdinData("abcd1234").
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Exec()
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ee, ok := err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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if !strings.Contains(ee.String(), "timed out") {
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framework.Failf("Missing expected 'timed out' error, got: %#v", ee)
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}
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})
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ginkgo.By("running a failing command without --restart=Never, but with --rm")
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_, err = framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=OnFailure", "--rm", "failure-3", "--", "/bin/sh", "-c", "cat && exit 42").
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WithStdinData("abcd1234").
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Exec()
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ee, ok = err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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if !strings.Contains(ee.String(), "timed out") {
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framework.Failf("Missing expected 'timed out' error, got: %#v", ee)
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}
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e2epod.WaitForPodToDisappear(f.ClientSet, ns, "failure-3", labels.Everything(), 2*time.Second, wait.ForeverTestTimeout)
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ginkgo.It("[Slow] running a failing command without --restart=Never, but with --rm", func() {
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_, err := framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=OnFailure", "--rm", podRunningTimeoutArg, "failure-3", "--", "/bin/sh", "-c", "cat && exit 42").
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WithStdinData("abcd1234").
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Exec()
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ee, ok := err.(uexec.ExitError)
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framework.ExpectEqual(ok, true)
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if !strings.Contains(ee.String(), "timed out") {
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framework.Failf("Missing expected 'timed out' error, got: %#v", ee)
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}
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e2epod.WaitForPodToDisappear(f.ClientSet, ns, "failure-3", labels.Everything(), 2*time.Second, wait.ForeverTestTimeout)
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})
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ginkgo.By("running a failing command with --leave-stdin-open")
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_, err = framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", "failure-4", "--leave-stdin-open", "--", "/bin/sh", "-c", "exit 42").
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WithStdinData("abcd1234").
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Exec()
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framework.ExpectNoError(err)
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ginkgo.It("[Slow] running a failing command with --leave-stdin-open", func() {
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_, err := framework.NewKubectlCommand(ns, "run", "-i", "--image="+busyboxImage, "--restart=Never", podRunningTimeoutArg, "failure-4", "--leave-stdin-open", "--", "/bin/sh", "-c", "exit 42").
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WithStdinData("abcd1234").
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Exec()
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framework.ExpectNoError(err)
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})
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})
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ginkgo.It("should support inline execution and attach", func() {
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@ -556,7 +566,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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ginkgo.By("executing a command with run and attach with stdin")
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// We wait for a non-empty line so we know kubectl has attached
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framework.NewKubectlCommand(ns, "run", "run-test", "--image="+busyboxImage, "--restart=OnFailure", "--attach=true", "--stdin", "--", "sh", "-c", "echo -n read: && cat && echo 'stdin closed'").
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framework.NewKubectlCommand(ns, "run", "run-test", "--image="+busyboxImage, "--restart=OnFailure", podRunningTimeoutArg, "--attach=true", "--stdin", "--", "sh", "-c", "echo -n read: && cat && echo 'stdin closed'").
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WithStdinData("value\nabcd1234").
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ExecOrDie(ns)
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@ -573,7 +583,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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// "stdin closed", but hasn't exited yet.
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// We wait 10 seconds before printing to give time to kubectl to attach
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// to the container, this does not solve the race though.
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framework.NewKubectlCommand(ns, "run", "run-test-2", "--image="+busyboxImage, "--restart=OnFailure", "--attach=true", "--leave-stdin-open=true", "--", "sh", "-c", "cat && echo 'stdin closed'").
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framework.NewKubectlCommand(ns, "run", "run-test-2", "--image="+busyboxImage, "--restart=OnFailure", podRunningTimeoutArg, "--attach=true", "--leave-stdin-open=true", "--", "sh", "-c", "cat && echo 'stdin closed'").
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WithStdinData("abcd1234").
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ExecOrDie(ns)
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@ -584,7 +594,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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gomega.Expect(c.CoreV1().Pods(ns).Delete(context.TODO(), "run-test-2", metav1.DeleteOptions{})).To(gomega.BeNil())
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ginkgo.By("executing a command with run and attach with stdin with open stdin should remain running")
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framework.NewKubectlCommand(ns, "run", "run-test-3", "--image="+busyboxImage, "--restart=OnFailure", "--attach=true", "--leave-stdin-open=true", "--stdin", "--", "sh", "-c", "cat && echo 'stdin closed'").
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framework.NewKubectlCommand(ns, "run", "run-test-3", "--image="+busyboxImage, "--restart=OnFailure", podRunningTimeoutArg, "--attach=true", "--leave-stdin-open=true", "--stdin", "--", "sh", "-c", "cat && echo 'stdin closed'").
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WithStdinData("abcd1234\n").
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ExecOrDie(ns)
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@ -606,7 +616,7 @@ var _ = SIGDescribe("Kubectl client", func() {
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podName := "run-log-test"
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ginkgo.By("executing a command with run")
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+busyboxImage, "--restart=OnFailure", "--", "sh", "-c", "sleep 10; seq 100 | while read i; do echo $i; sleep 0.01; done; echo EOF")
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+busyboxImage, "--restart=OnFailure", podRunningTimeoutArg, "--", "sh", "-c", "sleep 10; seq 100 | while read i; do echo $i; sleep 0.01; done; echo EOF")
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if !e2epod.CheckPodsRunningReadyOrSucceeded(c, ns, []string{podName}, framework.PodStartTimeout) {
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framework.Failf("Pod for run-log-test was not ready")
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@ -909,7 +919,7 @@ metadata:
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framework.ConformanceIt("should check if kubectl can dry-run update Pods", func() {
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ginkgo.By("running the image " + httpdImage)
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podName := "e2e-test-httpd-pod"
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+httpdImage, "--labels=run="+podName)
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+httpdImage, podRunningTimeoutArg, "--labels=run="+podName)
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ginkgo.By("replace the image in the pod with server-side dry-run")
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specImage := fmt.Sprintf(`{"spec":{"containers":[{"name": "%s","image": "%s"}]}}`, podName, busyboxImage)
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@ -1386,7 +1396,7 @@ metadata:
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ginkgo.BeforeEach(func() {
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ginkgo.By("creating an pod")
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// Agnhost image generates logs for a total of 100 lines over 20s.
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+agnhostImage, "--restart=Never", "--", "logs-generator", "--log-lines-total", "100", "--run-duration", "20s")
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+agnhostImage, "--restart=Never", podRunningTimeoutArg, "--", "logs-generator", "--log-lines-total", "100", "--run-duration", "20s")
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})
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ginkgo.AfterEach(func() {
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framework.RunKubectlOrDie(ns, "delete", "pod", podName)
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@ -1526,7 +1536,7 @@ metadata:
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*/
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framework.ConformanceIt("should create a pod from an image when restart is Never ", func() {
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ginkgo.By("running the image " + httpdImage)
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framework.RunKubectlOrDie(ns, "run", podName, "--restart=Never", "--image="+httpdImage)
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framework.RunKubectlOrDie(ns, "run", podName, "--restart=Never", podRunningTimeoutArg, "--image="+httpdImage)
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ginkgo.By("verifying the pod " + podName + " was created")
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pod, err := c.CoreV1().Pods(ns).Get(context.TODO(), podName, metav1.GetOptions{})
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if err != nil {
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@ -1560,7 +1570,7 @@ metadata:
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*/
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framework.ConformanceIt("should update a single-container pod's image ", func() {
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ginkgo.By("running the image " + httpdImage)
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+httpdImage, "--labels=run="+podName)
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framework.RunKubectlOrDie(ns, "run", podName, "--image="+httpdImage, podRunningTimeoutArg, "--labels=run="+podName)
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ginkgo.By("verifying the pod " + podName + " is running")
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label := labels.SelectorFromSet(labels.Set(map[string]string{"run": podName}))
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