// buildAndPushTestImagesTo builds a given number of test images. The images are pushed to a new image stream
// of given name under <tagPrefix><X> where X is a number of image starting from 1.
func buildAndPushTestImagesTo(oc *exutil.CLI, isName string, tagPrefix string, numberOfImages int) (tag2Image map[string]imageapi.Image, err error) {
	dClient, err := testutil.NewDockerClient()
	if err != nil {
		return
	}
	tag2Image = make(map[string]imageapi.Image)

	for i := 1; i <= numberOfImages; i++ {
		tag := fmt.Sprintf("%s%d", tagPrefix, i)
		dgst, err := imagesutil.BuildAndPushImageOfSizeWithDocker(oc, dClient, isName, tag, imageSize, 2, g.GinkgoWriter, true)
		if err != nil {
			return nil, err
		}
		ist, err := oc.Client().ImageStreamTags(oc.Namespace()).Get(isName, tag)
		if err != nil {
			return nil, err
		}
		if dgst != ist.Image.Name {
			return nil, fmt.Errorf("digest of built image does not match stored: %s != %s", dgst, ist.Image.Name)
		}
		tag2Image[tag] = ist.Image
	}

	return
}
Exemplo n.º 2
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// ensureRegistryAcceptsSchema2 checks whether the registry is configured to accept manifests V2 schema 2 or
// not. If the result doesn't match given accept argument, registry's deployment config is updated accordingly
// and the function blocks until the registry is re-deployed and ready for new requests.
func ensureRegistryAcceptsSchema2(oc *exutil.CLI, accept bool) error {
	ns := oc.Namespace()
	oc = oc.SetNamespace(kapi.NamespaceDefault).AsAdmin()
	defer oc.SetNamespace(ns)
	env, err := oc.Run("env").Args("dc/docker-registry", "--list").Output()
	if err != nil {
		return err
	}

	value := fmt.Sprintf("%s=%t", dockerregistryserver.AcceptSchema2EnvVar, accept)
	if strings.Contains(env, value) {
		if accept {
			g.By("docker-registry is already configured to accept schema 2")
		} else {
			g.By("docker-registry is already configured to refuse schema 2")
		}
		return nil
	}

	dc, err := oc.Client().DeploymentConfigs(kapi.NamespaceDefault).Get("docker-registry")
	if err != nil {
		return err
	}
	waitForVersion := dc.Status.LatestVersion + 1

	g.By("configuring Docker registry to accept schema 2")
	err = oc.Run("env").Args("dc/docker-registry", value).Execute()
	if err != nil {
		return fmt.Errorf("failed to update registry's environment with %s: %v", &waitForVersion, err)
	}
	return exutil.WaitForRegistry(oc.AdminClient(), oc.AdminKubeClient(), &waitForVersion, oc)
}
// bumpLimit changes the limit value for given resource for all the limit types of limit range object
func bumpLimit(oc *exutil.CLI, resourceName kapi.ResourceName, limit string) (kapi.ResourceList, error) {
	g.By(fmt.Sprintf("bump a limit on resource %q to %s", resourceName, limit))
	lr, err := oc.AdminKubeClient().Core().LimitRanges(oc.Namespace()).Get(limitRangeName)
	if err != nil {
		return nil, err
	}
	res := kapi.ResourceList{}

	change := false
	for i := range lr.Spec.Limits {
		item := &lr.Spec.Limits[i]
		if old, exists := item.Max[resourceName]; exists {
			for k, v := range item.Max {
				res[k] = v
			}
			parsed := resource.MustParse(limit)
			if old.Cmp(parsed) != 0 {
				item.Max[resourceName] = parsed
				change = true
			}
		}
	}

	if !change {
		return res, nil
	}
	_, err = oc.AdminKubeClient().Core().LimitRanges(oc.Namespace()).Update(lr)
	return res, err
}
Exemplo n.º 4
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func assertEnvVars(oc *exutil.CLI, buildPrefix string, varsToFind map[string]string) {

	buildList, err := oc.REST().Builds(oc.Namespace()).List(kapi.ListOptions{})
	o.Expect(err).NotTo(o.HaveOccurred())

	// Ensure that expected start-build environment variables were injected
	for _, build := range buildList.Items {
		ginkgolog("Found build: %q", build.GetName())
		if strings.HasPrefix(build.GetName(), buildPrefix) {
			envs := []kapi.EnvVar{}
			if build.Spec.Strategy.DockerStrategy != nil && build.Spec.Strategy.DockerStrategy.Env != nil {
				envs = build.Spec.Strategy.DockerStrategy.Env
			} else if build.Spec.Strategy.SourceStrategy != nil && build.Spec.Strategy.SourceStrategy.Env != nil {
				envs = build.Spec.Strategy.SourceStrategy.Env
			} else {
				continue
			}

			for k, v := range varsToFind {
				found := false
				for _, env := range envs {
					ginkgolog("Found %s=%s in build %s", env.Name, env.Value, build.GetName())
					if k == env.Name && v == env.Value {
						found = true
						break
					}
				}
				o.ExpectWithOffset(1, found).To(o.BeTrue())
			}
		}
	}
}
Exemplo n.º 5
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// waitForAnImageStreamTag waits until an image stream with given name has non-empty history for given tag
func waitForAnImageStreamTag(oc *exutil.CLI, name, tag string) error {
	g.By(fmt.Sprintf("waiting for an is importer to import a tag %s into a stream %s", tag, name))
	start := time.Now()
	c := make(chan error)
	go func() {
		err := exutil.WaitForAnImageStream(
			oc.REST().ImageStreams(oc.Namespace()),
			name,
			func(is *imageapi.ImageStream) bool {
				if history, exists := is.Status.Tags[tag]; !exists || len(history.Items) == 0 {
					return false
				}
				return true
			},
			func(is *imageapi.ImageStream) bool {
				return time.Now().After(start.Add(waitTimeout))
			})
		c <- err
	}()

	select {
	case e := <-c:
		return e
	case <-time.After(waitTimeout):
		return fmt.Errorf("timed out while waiting of an image stream tag %s/%s:%s", oc.Namespace(), name, tag)
	}
}
Exemplo n.º 6
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// waitForLimitSync waits until a usage of a quota reaches given limit with a short timeout
func waitForLimitSync(oc *exutil.CLI, hardLimit kapi.ResourceList) error {
	g.By(fmt.Sprintf("waiting for resource quota %s to get updated", quotaName))
	return testutil.WaitForResourceQuotaLimitSync(
		oc.KubeClient().Core().ResourceQuotas(oc.Namespace()),
		quotaName,
		hardLimit,
		waitTimeout)
}
Exemplo n.º 7
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func doesRegistryAcceptSchema2(oc *exutil.CLI) (bool, error) {
	ns := oc.Namespace()
	defer oc.SetNamespace(ns)
	env, err := oc.SetNamespace(kapi.NamespaceDefault).AsAdmin().Run("env").Args("dc/docker-registry", "--list").Output()
	if err != nil {
		return false, err
	}

	return strings.Contains(env, fmt.Sprintf("%s=true", dockerregistryserver.AcceptSchema2EnvVar)), nil
}
Exemplo n.º 8
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func waitForNoPodsAvailable(oc *exutil.CLI) error {
	return wait.Poll(200*time.Millisecond, 2*time.Minute, func() (bool, error) {
		//ep, err := oc.KubeClient().Core().Endpoints(oc.Namespace()).Get(serviceName)
		pods, err := oc.KubeClient().Core().Pods(oc.Namespace()).List(kapi.ListOptions{})
		if err != nil {
			return false, err
		}

		return len(pods.Items) == 0, nil
	})
}
Exemplo n.º 9
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func waitForEndpointsAvailable(oc *exutil.CLI, serviceName string) error {
	return wait.Poll(200*time.Millisecond, 2*time.Minute, func() (bool, error) {
		ep, err := oc.KubeClient().Core().Endpoints(oc.Namespace()).Get(serviceName)
		// Tolerate NotFound b/c it could take a moment for the endpoints to be created
		if errors.TolerateNotFoundError(err) != nil {
			return false, err
		}

		return (len(ep.Subsets) > 0) && (len(ep.Subsets[0].Addresses) > 0), nil
	})
}
Exemplo n.º 10
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// Finds the pod running Jenkins
func FindJenkinsPod(oc *exutil.CLI) *kapi.Pod {
	pods, err := exutil.GetDeploymentConfigPods(oc, "jenkins")
	o.ExpectWithOffset(1, err).NotTo(o.HaveOccurred())

	if pods == nil || pods.Items == nil {
		g.Fail("No pods matching jenkins deploymentconfig in namespace " + oc.Namespace())
	}

	o.ExpectWithOffset(1, len(pods.Items)).To(o.Equal(1))
	return &pods.Items[0]
}
Exemplo n.º 11
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// QueryPrivileged executes an SQL query as a root user and returns the result.
func (m MySQL) QueryPrivileged(oc *util.CLI, query string) (string, error) {
	container, err := firstContainerName(oc.KubeREST().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return "", err
	}
	masterConf, err := getPodConfig(oc.KubeREST().Pods(oc.Namespace()), m.masterPodName)
	if err != nil {
		return "", err
	}
	return oc.Run("exec").Args(m.podName, "-c", container, "--", "bash", "-c",
		fmt.Sprintf("mysql -h 127.0.0.1 -uroot -e \"%s\" %s",
			query, masterConf.Env["MYSQL_DATABASE"])).Output()
}
Exemplo n.º 12
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// waitForResourceQuotaSync waits until a usage of a quota reaches given limit with a short timeout
func waitForResourceQuotaSync(oc *exutil.CLI, name string, expectedResources kapi.ResourceList) (kapi.ResourceList, error) {
	g.By(fmt.Sprintf("waiting for resource quota %s to get updated", name))
	used, err := exutil.WaitForResourceQuotaSync(
		oc.KubeClient().Core().ResourceQuotas(oc.Namespace()),
		quotaName,
		expectedResources,
		false,
		waitTimeout,
	)
	if err != nil {
		return nil, err
	}
	return used, nil
}
Exemplo n.º 13
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// QueryPrivileged executes an SQL query as a root user and returns the result.
func (m PostgreSQL) QueryPrivileged(oc *util.CLI, query string) (string, error) {
	container, err := firstContainerName(oc.KubeClient().Core().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return "", err
	}
	masterConf, err := getPodConfig(oc.KubeClient().Core().Pods(oc.Namespace()), m.masterPodName)
	if err != nil {
		return "", err
	}
	return oc.Run("exec").Args(m.podName, "-c", container, "--", "bash", "-c",
		fmt.Sprintf("psql postgres://postgres:%[email protected]/%s -x -c \"%s\"",
			masterConf.Env["POSTGRESQL_ADMIN_PASSWORD"],
			masterConf.Env["POSTGRESQL_DATABASE"], query)).Output()
}
Exemplo n.º 14
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// deleteTestImages deletes test images built in current and shared
// namespaces. It also deletes shared projects.
func deleteTestImages(oc *exutil.CLI) {
	g.By(fmt.Sprintf("Deleting images and image streams in project %q", oc.Namespace()))
	iss, err := oc.AdminClient().ImageStreams(oc.Namespace()).List(kapi.ListOptions{})
	if err != nil {
		return
	}
	for _, is := range iss.Items {
		for _, history := range is.Status.Tags {
			for i := range history.Items {
				oc.AdminClient().Images().Delete(history.Items[i].Image)
			}
		}
	}
}
Exemplo n.º 15
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// ModifySourceCode will modify source code in the pod of the application
// according to the sed script.
func ModifySourceCode(oc *exutil.CLI, selector labels.Selector, sedScript, file string) error {
	pods, err := exutil.WaitForPods(oc.KubeREST().Pods(oc.Namespace()), selector, exutil.CheckPodIsRunningFunc, 1, 120*time.Second)
	if err != nil {
		return err
	}
	if len(pods) != 1 {
		return fmt.Errorf("Got %d pods for selector %v, expected 1", len(pods), selector)
	}

	pod, err := oc.KubeREST().Pods(oc.Namespace()).Get(pods[0])
	if err != nil {
		return err
	}
	return oc.Run("exec").Args(pod.Name, "-c", pod.Spec.Containers[0].Name, "--", "sed", "-ie", sedScript, file).Execute()
}
Exemplo n.º 16
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// TestRemoteLogin will test whether we can login through to a remote database.
func (m MySQL) TestRemoteLogin(oc *util.CLI, hostAddress string) error {
	container, err := firstContainerName(oc.KubeREST().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return err
	}
	masterConf, err := getPodConfig(oc.KubeREST().Pods(oc.Namespace()), m.masterPodName)
	if err != nil {
		return err
	}
	err = oc.Run("exec").Args(m.podName, "-c", container, "--", "bash", "-c",
		fmt.Sprintf("mysql -h %s -u%s -p%s -e \"SELECT 1;\" %s",
			hostAddress, masterConf.Env["MYSQL_USER"], masterConf.Env["MYSQL_PASSWORD"],
			masterConf.Env["MYSQL_DATABASE"])).Execute()
	return err
}
Exemplo n.º 17
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func waitForNumberOfPodsWithLabel(oc *exutil.CLI, number int, label string) []string {
	g.By(fmt.Sprintf("expecting that there are %d running pods with label name=%s", number, label))

	podNames, err := exutil.WaitForPods(
		oc.KubeClient().Core().Pods(oc.Namespace()),
		exutil.ParseLabelsOrDie("name="+label),
		exutil.CheckPodIsRunningFn,
		number,
		1*time.Minute,
	)
	o.Expect(err).ShouldNot(o.HaveOccurred())
	o.Expect(podNames).Should(o.HaveLen(number))

	return podNames
}
Exemplo n.º 18
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// TestRemoteLogin will test whether we can login through to a remote database.
func (m PostgreSQL) TestRemoteLogin(oc *util.CLI, hostAddress string) error {
	container, err := firstContainerName(oc.KubeClient().Core().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return err
	}
	masterConf, err := getPodConfig(oc.KubeClient().Core().Pods(oc.Namespace()), m.masterPodName)
	if err != nil {
		return err
	}
	err = oc.Run("exec").Args(m.podName, "-c", container, "--", "bash", "-c",
		fmt.Sprintf("psql postgres://%s:%s@%s/%s -x -c \"SELECT 1;\"",
			masterConf.Env["POSTGRESQL_USER"], masterConf.Env["POSTGRESQL_PASSWORD"],
			hostAddress, masterConf.Env["POSTGRESQL_DATABASE"])).Execute()
	return err
}
Exemplo n.º 19
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func waitForSyncedConfig(oc *exutil.CLI, name string, timeout time.Duration) error {
	dc, rcs, pods, err := deploymentInfo(oc, name)
	if err != nil {
		return err
	}
	if err := checkDeploymentInvariants(dc, rcs, pods); err != nil {
		return err
	}
	generation := dc.Generation
	return wait.PollImmediate(200*time.Millisecond, timeout, func() (bool, error) {
		config, err := oc.REST().DeploymentConfigs(oc.Namespace()).Get(name)
		if err != nil {
			return false, err
		}
		return deployutil.HasSynced(config, generation), nil
	})
}
Exemplo n.º 20
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// IsReady pings the MySQL server.
func (m MySQL) IsReady(oc *util.CLI) (bool, error) {
	conf, err := getPodConfig(oc.KubeREST().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return false, err
	}
	out, err := oc.Run("exec").Args(m.podName, "-c", conf.Container, "--", "bash", "-c",
		"mysqladmin -h 127.0.0.1 -uroot ping").Output()
	if err != nil {
		switch err.(type) {
		case *util.ExitError, *exec.ExitError:
			return false, nil
		default:
			return false, err
		}
	}
	return strings.Contains(out, "mysqld is alive"), nil
}
Exemplo n.º 21
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// IsReady pings the PostgreSQL server.
func (m PostgreSQL) IsReady(oc *util.CLI) (bool, error) {
	conf, err := getPodConfig(oc.KubeClient().Core().Pods(oc.Namespace()), m.podName)
	if err != nil {
		return false, err
	}
	out, err := oc.Run("exec").Args(m.podName, "-c", conf.Container, "--", "bash", "-c",
		"psql postgresql://[email protected] -x -c \"SELECT 1;\"").Output()
	if err != nil {
		switch err.(type) {
		case *util.ExitError, *exec.ExitError:
			return false, nil
		default:
			return false, err
		}
	}
	return strings.Contains(out, "-[ RECORD 1 ]\n?column? | 1"), nil
}
Exemplo n.º 22
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// RunInPodContainer will run provided command in the specified pod container.
func RunInPodContainer(oc *exutil.CLI, selector labels.Selector, cmd []string) error {
	pods, err := exutil.WaitForPods(oc.KubeREST().Pods(oc.Namespace()), selector, exutil.CheckPodIsRunningFn, 1, 2*time.Minute)
	if err != nil {
		return err
	}
	if len(pods) != 1 {
		return fmt.Errorf("Got %d pods for selector %v, expected 1", len(pods), selector)
	}

	pod, err := oc.KubeREST().Pods(oc.Namespace()).Get(pods[0])
	if err != nil {
		return err
	}
	args := []string{pod.Name, "-c", pod.Spec.Containers[0].Name, "--"}
	args = append(args, cmd...)
	return oc.Run("exec").Args(args...).Execute()
}
Exemplo n.º 23
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// bumpQuota modifies hard spec of quota object with the given value. It returns modified hard spec.
func bumpQuota(oc *exutil.CLI, resourceName kapi.ResourceName, value int64) (kapi.ResourceList, error) {
	g.By(fmt.Sprintf("bump the quota to %s=%d", resourceName, value))
	rq, err := oc.AdminKubeClient().Core().ResourceQuotas(oc.Namespace()).Get(quotaName)
	if err != nil {
		return nil, err
	}
	rq.Spec.Hard[resourceName] = *resource.NewQuantity(value, resource.DecimalSI)
	_, err = oc.AdminKubeClient().Core().ResourceQuotas(oc.Namespace()).Update(rq)
	if err != nil {
		return nil, err
	}
	err = waitForLimitSync(oc, rq.Spec.Hard)
	if err != nil {
		return nil, err
	}
	return rq.Spec.Hard, nil
}
Exemplo n.º 24
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// createResourceQuota creates a resource quota with given hard limits in a current namespace and waits until
// a first usage refresh
func createResourceQuota(oc *exutil.CLI, hard kapi.ResourceList) (*kapi.ResourceQuota, error) {
	rq := &kapi.ResourceQuota{
		ObjectMeta: kapi.ObjectMeta{
			Name: quotaName,
		},
		Spec: kapi.ResourceQuotaSpec{
			Hard: hard,
		},
	}

	g.By(fmt.Sprintf("creating resource quota with a limit %v", hard))
	rq, err := oc.AdminKubeClient().Core().ResourceQuotas(oc.Namespace()).Create(rq)
	if err != nil {
		return nil, err
	}
	err = waitForLimitSync(oc, hard)
	return rq, err
}
Exemplo n.º 25
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// createLimitRangeOfType creates a new limit range object with given limits for given limit type in current namespace
func createLimitRangeOfType(oc *exutil.CLI, limitType kapi.LimitType, maxLimits kapi.ResourceList) (*kapi.LimitRange, error) {
	lr := &kapi.LimitRange{
		ObjectMeta: kapi.ObjectMeta{
			Name: limitRangeName,
		},
		Spec: kapi.LimitRangeSpec{
			Limits: []kapi.LimitRangeItem{
				{
					Type: limitType,
					Max:  maxLimits,
				},
			},
		},
	}

	g.By(fmt.Sprintf("creating limit range object %q with %s limited to: %v", limitRangeName, limitType, maxLimits))
	lr, err := oc.AdminKubeClient().Core().LimitRanges(oc.Namespace()).Create(lr)
	return lr, err
}
Exemplo n.º 26
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func getRegistryStorageSize(oc *exutil.CLI) (int64, error) {
	ns := oc.Namespace()
	defer oc.SetNamespace(ns)
	out, err := oc.SetNamespace(kapi.NamespaceDefault).AsAdmin().Run("rsh").Args("dc/docker-registry", "du", "--bytes", "--summarize", "/registry/docker/registry").Output()
	if err != nil {
		return 0, err
	}
	m := regexp.MustCompile(`^\d+`).FindString(out)
	if len(m) == 0 {
		return 0, fmt.Errorf("failed to parse du output: %s", out)
	}

	size, err := strconv.ParseInt(m, 10, 64)
	if err != nil {
		return 0, fmt.Errorf("failed to parse du output: %s", m)
	}

	return size, nil
}
Exemplo n.º 27
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// NewRef creates a jenkins reference from an OC client
func NewRef(oc *exutil.CLI) *JenkinsRef {
	g.By("get ip and port for jenkins service")
	serviceIP, err := oc.Run("get").Args("svc", "jenkins", "--config", exutil.KubeConfigPath()).Template("{{.spec.clusterIP}}").Output()
	o.Expect(err).NotTo(o.HaveOccurred())
	port, err := oc.Run("get").Args("svc", "jenkins", "--config", exutil.KubeConfigPath()).Template("{{ $x := index .spec.ports 0}}{{$x.port}}").Output()
	o.Expect(err).NotTo(o.HaveOccurred())

	g.By("get admin password")
	password := GetAdminPassword(oc)
	o.Expect(password).ShouldNot(o.BeEmpty())

	j := &JenkinsRef{
		oc:        oc,
		host:      serviceIP,
		port:      port,
		namespace: oc.Namespace(),
		password:  password,
	}
	return j
}
Exemplo n.º 28
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// Stands up a simple pod which can be used for exec commands
func initExecPod(oc *exutil.CLI) *kapi.Pod {
	// Create a running pod in which we can execute our commands
	oc.Run("run").Args("centos", "--image", "centos:7", "--command", "--", "sleep", "1800").Execute()

	var targetPod *kapi.Pod
	err := wait.Poll(10*time.Second, 10*time.Minute, func() (bool, error) {
		pods, err := oc.KubeClient().Core().Pods(oc.Namespace()).List(kapi.ListOptions{})
		o.ExpectWithOffset(1, err).NotTo(o.HaveOccurred())
		for _, p := range pods.Items {
			if strings.HasPrefix(p.Name, "centos") && !strings.Contains(p.Name, "deploy") && p.Status.Phase == "Running" {
				targetPod = &p
				return true, nil
			}
		}
		return false, nil
	})
	o.ExpectWithOffset(1, err).NotTo(o.HaveOccurred())

	return targetPod
}
Exemplo n.º 29
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func checkSingleIdle(oc *exutil.CLI, idlingFile string, resources map[string][]string, resourceName string, kind string) {
	g.By("Idling the service")
	_, err := oc.Run("idle").Args("--resource-names-file", idlingFile).Output()
	o.Expect(err).ToNot(o.HaveOccurred())

	g.By("Ensuring the scale is zero (and stays zero)")
	objName := resources[resourceName][0]
	// make sure we don't get woken up by an incorrect router health check or anything like that
	o.Consistently(func() (string, error) {
		return oc.Run("get").Args(resourceName+"/"+objName, "--output=jsonpath=\"{.spec.replicas}\"").Output()
	}, 20*time.Second, 500*time.Millisecond).Should(o.ContainSubstring("0"))

	g.By("Fetching the service and checking the annotations are present")
	serviceName := resources["service"][0]
	endpoints, err := oc.KubeREST().Endpoints(oc.Namespace()).Get(serviceName)
	o.Expect(err).NotTo(o.HaveOccurred())

	o.Expect(endpoints.Annotations).To(o.HaveKey(unidlingapi.IdledAtAnnotation))
	o.Expect(endpoints.Annotations).To(o.HaveKey(unidlingapi.UnidleTargetAnnotation))

	g.By("Checking the idled-at time")
	idledAtAnnotation := endpoints.Annotations[unidlingapi.IdledAtAnnotation]
	idledAtTime, err := time.Parse(time.RFC3339, idledAtAnnotation)
	o.Expect(err).ToNot(o.HaveOccurred())
	o.Expect(idledAtTime).To(o.BeTemporally("~", time.Now(), 5*time.Minute))

	g.By("Checking the idle targets")
	unidleTargetAnnotation := endpoints.Annotations[unidlingapi.UnidleTargetAnnotation]
	unidleTargets := []unidlingapi.RecordedScaleReference{}
	err = json.Unmarshal([]byte(unidleTargetAnnotation), &unidleTargets)
	o.Expect(err).ToNot(o.HaveOccurred())
	o.Expect(unidleTargets).To(o.Equal([]unidlingapi.RecordedScaleReference{
		{
			Replicas: 2,
			CrossGroupObjectReference: unidlingapi.CrossGroupObjectReference{
				Name: resources[resourceName][0],
				Kind: kind,
			},
		},
	}))
}
Exemplo n.º 30
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func cleanup(oc *exutil.CLI) {
	exutil.DumpImageStreams(oc)
	oc.AsAdmin().Run("delete").Args("all", "--all", "-n", oc.Namespace()).Execute()
	exutil.DumpImageStreams(oc)
	oc.AsAdmin().Run("delete").Args("pvc", "--all", "-n", oc.Namespace()).Execute()
	exutil.CleanupHostPathVolumes(oc.AdminKubeClient().Core().PersistentVolumes(), oc.Namespace())
}