Golang util.NewCLI函数代码示例

// NewSampleRepoTest creates a function for a new ginkgo test case that will instantiate a template
// from a url, kick off the buildconfig defined in that template, wait for the build/deploy,
// and then confirm the application is serving an expected string value.
func NewSampleRepoTest(c SampleRepoConfig) func() {
	return func() {
		defer g.GinkgoRecover()
		var oc = exutil.NewCLI(c.repoName+"-repo-test", exutil.KubeConfigPath())

		g.JustBeforeEach(func() {
			g.By("Waiting for builder service account")
			err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
			o.Expect(err).NotTo(o.HaveOccurred())
		})

		g.Describe("Building "+c.repoName+" app from new-app", func() {
			g.It(fmt.Sprintf("should build a "+c.repoName+" image and run it in a pod"), func() {
				oc.SetOutputDir(exutil.TestContext.OutputDir)

				exutil.CheckOpenShiftNamespaceImageStreams(oc)
				g.By(fmt.Sprintf("calling oc new-app with the " + c.repoName + " example template"))
				err := oc.Run("new-app").Args("-f", c.templateURL).Execute()
				o.Expect(err).NotTo(o.HaveOccurred())

				// all the templates automatically start a build.
				buildName := c.buildConfigName + "-1"

				g.By("expecting the build is in the Complete phase")
				err = exutil.WaitForABuild(oc.REST().Builds(oc.Namespace()), buildName, exutil.CheckBuildSuccessFn, exutil.CheckBuildFailedFn)
				if err != nil {
					exutil.DumpBuildLogs(c.buildConfigName, oc)
				}
				o.Expect(err).NotTo(o.HaveOccurred())

				g.By("expecting the app deployment to be complete")
				err = exutil.WaitForADeploymentToComplete(oc.KubeREST().ReplicationControllers(oc.Namespace()), c.deploymentConfigName, oc)
				o.Expect(err).NotTo(o.HaveOccurred())

				if len(c.dbDeploymentConfigName) > 0 {
					g.By("expecting the db deployment to be complete")
					err = exutil.WaitForADeploymentToComplete(oc.KubeREST().ReplicationControllers(oc.Namespace()), c.dbDeploymentConfigName, oc)
					o.Expect(err).NotTo(o.HaveOccurred())
				}

				g.By("expecting the service is available")
				serviceIP, err := oc.Run("get").Args("service", c.serviceName).Template("{{ .spec.clusterIP }}").Output()
				o.Expect(err).NotTo(o.HaveOccurred())
				o.Expect(serviceIP).ShouldNot(o.Equal(""))

				g.By("expecting an endpoint is available")
				err = oc.KubeFramework().WaitForAnEndpoint(c.serviceName)
				o.Expect(err).NotTo(o.HaveOccurred())

				g.By("verifying string from app request")
				response, err := exutil.FetchURL("http://"+serviceIP+":8080"+c.appPath, time.Duration(30*time.Second))
				o.Expect(err).NotTo(o.HaveOccurred())
				o.Expect(response).Should(o.ContainSubstring(c.expectedString))
			})
		})
	}
}

	kapi "k8s.io/kubernetes/pkg/api"
	kapiunversioned "k8s.io/kubernetes/pkg/api/unversioned"
	e2e "k8s.io/kubernetes/test/e2e/framework"

	. "github.com/onsi/ginkgo"
	. "github.com/onsi/gomega"
)

const (
	hostSubnetTimeout = 30 * time.Second
)

var _ = Describe("[networking] OVS", func() {
	Context("generic", func() {
		f1 := e2e.NewDefaultFramework("net-ovs1")
		oc := testexutil.NewCLI("get-flows", testexutil.KubeConfigPath())

		It("should add and remove flows when pods are added and removed", func() {
			nodes := e2e.GetReadySchedulableNodesOrDie(f1.Client)
			origFlows := getFlowsForAllNodes(oc, nodes.Items)
			Expect(len(origFlows)).To(Equal(len(nodes.Items)))
			for _, flows := range origFlows {
				Expect(len(flows)).ToNot(Equal(0))
			}

			podName := "ovs-test-webserver"
			deployNodeName := nodes.Items[0].Name
			ipPort := e2e.LaunchWebserverPod(f1, podName, deployNodeName)
			ip := strings.Split(ipPort, ":")[0]

			newFlows := getFlowsForAllNodes(oc, nodes.Items)

package builds

import (
	"time"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[builds][Slow] build can have Docker image source", func() {
	defer g.GinkgoRecover()
	var (
		buildFixture     = exutil.FixturePath("testdata", "test-imagesource-build.yaml")
		oc               = exutil.NewCLI("build-image-source", exutil.KubeConfigPath())
		imageSourceLabel = exutil.ParseLabelsOrDie("app=imagesourceapp")
		imageDockerLabel = exutil.ParseLabelsOrDie("app=imagedockerapp")
	)

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())

		g.By("waiting for imagestreams to be imported")
		err = exutil.WaitForAnImageStream(oc.AdminREST().ImageStreams("openshift"), "jenkins", exutil.CheckImageStreamLatestTagPopulatedFn, exutil.CheckImageStreamTagNotFoundFn)
		o.Expect(err).NotTo(o.HaveOccurred())
	})

	g.Describe("build with image source", func() {

	buildapi "github.com/openshift/origin/pkg/build/api"
	exutil "github.com/openshift/origin/test/extended/util"
	kapi "k8s.io/kubernetes/pkg/api"
)

var _ = g.Describe("[builds] can use build secrets", func() {
	defer g.GinkgoRecover()
	var (
		buildSecretBaseDir   = exutil.FixturePath("fixtures", "build-secrets")
		secretsFixture       = filepath.Join(buildSecretBaseDir, "test-secret.json")
		secondSecretsFixture = filepath.Join(buildSecretBaseDir, "test-secret-2.json")
		isFixture            = filepath.Join(buildSecretBaseDir, "test-is.json")
		dockerBuildFixture   = filepath.Join(buildSecretBaseDir, "test-docker-build.json")
		sourceBuildFixture   = filepath.Join(buildSecretBaseDir, "test-sti-build.json")
		oc                   = exutil.NewCLI("build-secrets", exutil.KubeConfigPath())
	)

	g.Describe("build with secrets", func() {
		oc.SetOutputDir(exutil.TestContext.OutputDir)

		g.It("should print the secrets during the source strategy build", func() {
			g.By("creating the sample secret files")
			err := oc.Run("create").Args("-f", secretsFixture).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())
			err = oc.Run("create").Args("-f", secondSecretsFixture).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By("creating the sample source build config and image stream")
			err = oc.Run("create").Args("-f", isFixture).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

package builds

import (
	"fmt"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[builds][Slow] build can have Dockerfile input", func() {
	defer g.GinkgoRecover()
	var (
		oc             = exutil.NewCLI("build-dockerfile-env", exutil.KubeConfigPath())
		testDockerfile = `
FROM openshift/origin-base
USER 1001
`
		testDockerfile2 = `
FROM centos:7
RUN yum install -y httpd
USER 1001
`
	)

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())
		oc.SetOutputDir(exutil.TestContext.OutputDir)

	"k8s.io/kubernetes/pkg/util/wait"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[builds][Slow] starting a build using CLI", func() {
	defer g.GinkgoRecover()
	var (
		buildFixture   = exutil.FixturePath("testdata", "test-build.json")
		exampleGemfile = exutil.FixturePath("testdata", "test-build-app", "Gemfile")
		exampleBuild   = exutil.FixturePath("testdata", "test-build-app")
		oc             = exutil.NewCLI("cli-start-build", exutil.KubeConfigPath())
	)

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())
		oc.Run("create").Args("-f", buildFixture).Execute()
	})

	g.Describe("oc start-build --wait", func() {
		g.It("should start a build and wait for the build to complete", func() {
			g.By("starting the build with --wait flag")
			br, err := exutil.StartBuildAndWait(oc, "sample-build", "--wait")
			o.Expect(err).NotTo(o.HaveOccurred())
			br.AssertSuccess()

import (
	"fmt"
	"time"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[images][php][Slow] hot deploy for openshift php image", func() {
	defer g.GinkgoRecover()
	var (
		cakephpTemplate = "https://raw.githubusercontent.com/openshift/cakephp-ex/master/openshift/templates/cakephp-mysql.json"
		oc              = exutil.NewCLI("s2i-php", exutil.KubeConfigPath())
		hotDeployParam  = "OPCACHE_REVALIDATE_FREQ=0"
		modifyCommand   = []string{"sed", "-ie", `s/\$result\['c'\]/1337/`, "app/View/Layouts/default.ctp"}
		pageCountFn     = func(count int) string { return fmt.Sprintf(`<span class="code" id="count-value">%d</span>`, count) }
		dcName          = "cakephp-mysql-example-1"
		dcLabel         = exutil.ParseLabelsOrDie(fmt.Sprintf("deployment=%s", dcName))
	)
	g.Describe("CakePHP example", func() {
		g.It(fmt.Sprintf("should work with hot deploy"), func() {
			oc.SetOutputDir(exutil.TestContext.OutputDir)

			g.By(fmt.Sprintf("calling oc new-app -f %q -p %q", cakephpTemplate, hotDeployParam))
			err := oc.Run("new-app").Args("-f", cakephpTemplate, "-p", hotDeployParam).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By("waiting for build to finish")

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[builds][Slow] incremental s2i build", func() {
	defer g.GinkgoRecover()

	const (
		buildTestPod     = "build-test-pod"
		buildTestService = "build-test-svc"
	)

	var (
		templateFixture      = exutil.FixturePath("testdata", "incremental-auth-build.json")
		podAndServiceFixture = exutil.FixturePath("testdata", "test-build-podsvc.json")
		oc                   = exutil.NewCLI("build-sti-inc", exutil.KubeConfigPath())
	)

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.AdminKubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())
	})

	g.Describe("Building from a template", func() {
		g.It(fmt.Sprintf("should create a build from %q template and run it", templateFixture), func() {
			oc.SetOutputDir(exutil.TestContext.OutputDir)

			g.By(fmt.Sprintf("calling oc new-app -f %q", templateFixture))
			err := oc.Run("new-app").Args("-f", templateFixture).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

import (
	"fmt"
	"time"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("images: s2i: python", func() {
	defer g.GinkgoRecover()

	var (
		oc               = exutil.NewCLI("s2i-python", exutil.KubeConfigPath())
		djangoRepository = "https://github.com/openshift/django-ex.git"
		modifyCommand    = []string{"sed", "-ie", `s/'count': PageView.objects.count()/'count': 1337/`, "welcome/views.py"}
		pageCountFn      = func(count int) string { return fmt.Sprintf("Page views: %d", count) }
		dcName           = "django-ex-1"
		dcLabel          = exutil.ParseLabelsOrDie(fmt.Sprintf("deployment=%s", dcName))
	)
	g.Describe("Django example", func() {
		g.It(fmt.Sprintf("should work with hot deploy"), func() {
			oc.SetOutputDir(exutil.TestContext.OutputDir)

			g.By(fmt.Sprintf("calling oc new-app %s", djangoRepository))
			err := oc.Run("new-app").Args(djangoRepository, "--strategy=source").Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By("waiting for build to finish")

	"fmt"
	"time"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"
	exeutil "github.com/openshift/origin/test/extended/util"

	kapi "k8s.io/kubernetes/pkg/api"
	kapiextensions "k8s.io/kubernetes/pkg/apis/extensions"
)

var _ = g.Describe("[job] openshift can execute jobs", func() {
	defer g.GinkgoRecover()
	var (
		configPath = exeutil.FixturePath("fixtures", "job-controller.yaml")
		oc         = exeutil.NewCLI("job-controller", exeutil.KubeConfigPath())
	)
	g.Describe("controller", func() {
		g.It("should create and run a job in user project", func() {
			oc.SetOutputDir(exeutil.TestContext.OutputDir)
			g.By(fmt.Sprintf("creating a job from %q", configPath))
			err := oc.Run("create").Args("-f", configPath).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By(fmt.Sprintf("Waiting for pod..."))
			podNames, err := exeutil.WaitForPods(oc.KubeREST().Pods(oc.Namespace()), exeutil.ParseLabelsOrDie("app=pi"), exeutil.CheckPodIsSucceededFn, 1, 2*time.Minute)
			o.Expect(err).NotTo(o.HaveOccurred())
			o.Expect(len(podNames)).Should(o.Equal(1))
			podName := podNames[0]

			g.By("retrieving logs from pod " + podName)

package images

import (
	"fmt"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[images][mariadb][Slow] openshift mariadb image", func() {
	defer g.GinkgoRecover()
	var (
		templatePath = exutil.FixturePath("..", "..", "examples", "db-templates", "mariadb-ephemeral-template.json")
		oc           = exutil.NewCLI("mariadb-create", exutil.KubeConfigPath())
	)
	g.Describe("Creating from a template", func() {
		g.It(fmt.Sprintf("should process and create the %q template", templatePath), func() {
			oc.SetOutputDir(exutil.TestContext.OutputDir)

			g.By(fmt.Sprintf("calling oc process -f %q", templatePath))
			configFile, err := oc.Run("process").Args("-f", templatePath).OutputToFile("config.json")
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By(fmt.Sprintf("calling oc create -f %q", configFile))
			err = oc.Run("create").Args("-f", configFile).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			// oc.KubeFramework().WaitForAnEndpoint currently will wait forever;  for now, prefacing with our WaitForADeploymentToComplete,
			// which does have a timeout, since in most cases a failure in the service coming up stems from a failed deployment

	kapi "k8s.io/kubernetes/pkg/api"

	dockerregistryserver "github.com/openshift/origin/pkg/dockerregistry/server"
	exutil "github.com/openshift/origin/test/extended/util"
	testutil "github.com/openshift/origin/test/util"
)

const testImageSize = 1024

type cleanUpContainer struct {
	imageNames []string
}

var _ = g.Describe("[images] prune images", func() {
	defer g.GinkgoRecover()
	var oc = exutil.NewCLI("prune-images", exutil.KubeConfigPath())
	var originalAcceptSchema2 *bool

	g.JustBeforeEach(func() {
		if originalAcceptSchema2 == nil {
			accepts, err := doesRegistryAcceptSchema2(oc)
			o.Expect(err).NotTo(o.HaveOccurred())
			originalAcceptSchema2 = &accepts
		}

		err := exutil.WaitForBuilderAccount(oc.KubeClient().Core().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())

		g.By(fmt.Sprintf("give a user %s a right to prune images with %s role", oc.Username(), "system:image-pruner"))
		err = oc.AsAdmin().WithoutNamespace().Run("adm").Args("policy", "add-cluster-role-to-user", "system:image-pruner", oc.Username()).Execute()
		o.Expect(err).NotTo(o.HaveOccurred())

	tags := []string{s2iDockBldr + ":latest", custBldr + ":latest"}
	hexIDs, ierr := exutil.GetImageIDForTags(tags)
	o.Expect(ierr).NotTo(o.HaveOccurred())
	for _, hexID := range hexIDs {
		g.By(fmt.Sprintf("\n%s FORCE PULL TEST:  hex id %s ", time.Now().Format(time.RFC850), hexID))
	}
	o.Expect(len(hexIDs)).To(o.Equal(2))
	resetData = map[string]string{s2iDockBldr: hexIDs[0], custBldr: hexIDs[1]}
	g.By(fmt.Sprintf("\n%s FORCE PULL TEST:  hex id for s2i/docker %s and for custom %s ", time.Now().Format(time.RFC850), hexIDs[0], hexIDs[1]))
})

// TODO this seems like a weird restriction with segregated namespaces.  provide a better explanation of why this doesn't work
// we don't run in parallel with this suite - do not want different tests tagging the same image in different ways at the same time
var _ = g.Describe("builds: serial: ForcePull from OpenShift induced builds (vs. sti)", func() {
	defer g.GinkgoRecover()
	var oc = exutil.NewCLI("force-pull-s2i", exutil.KubeConfigPath())

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())
	})

	g.Describe("\n FORCE PULL TEST:  Force pull and s2i builder", func() {
		// corrupt the s2i builder image
		g.BeforeEach(func() {
			exutil.CorruptImage(s2iDockBldr, custBldr, "s21")
		})

		g.AfterEach(func() {
			exutil.ResetImage(resetData)

	"fmt"
	"time"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	kapi "k8s.io/kubernetes/pkg/api"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("[images][ruby] openshift ruby image", func() {
	defer g.GinkgoRecover()
	var (
		railsTemplate = "https://raw.githubusercontent.com/openshift/rails-ex/master/openshift/templates/rails-postgresql.json"
		oc            = exutil.NewCLI("s2i-ruby", exutil.KubeConfigPath())
		modifyCommand = []string{"sed", "-ie", `s%render :file => 'public/index.html'%%`, "app/controllers/welcome_controller.rb"}
		removeCommand = []string{"rm", "-f", "public/index.html"}
		dcName        = "rails-postgresql-example-1"
		dcLabel       = exutil.ParseLabelsOrDie(fmt.Sprintf("deployment=%s", dcName))
	)
	g.Describe("Rails example", func() {
		g.It(fmt.Sprintf("should work with hot deploy"), func() {
			oc.SetOutputDir(exutil.TestContext.OutputDir)

			g.By(fmt.Sprintf("calling oc new-app -f %q", railsTemplate))
			err := oc.Run("new-app").Args("-f", railsTemplate).Execute()
			o.Expect(err).NotTo(o.HaveOccurred())

			g.By("waiting for build to finish")
			err = exutil.WaitForABuild(oc.REST().Builds(oc.Namespace()), dcName, exutil.CheckBuildSuccessFn, exutil.CheckBuildFailedFn)

package builds

import (
	"fmt"

	g "github.com/onsi/ginkgo"
	o "github.com/onsi/gomega"

	exutil "github.com/openshift/origin/test/extended/util"
)

var _ = g.Describe("builds: parallel: build revision", func() {
	defer g.GinkgoRecover()
	var (
		buildFixture = exutil.FixturePath("..", "extended", "fixtures", "test-build-revision.json")
		oc           = exutil.NewCLI("cli-build-revision", exutil.KubeConfigPath())
	)

	g.JustBeforeEach(func() {
		g.By("waiting for builder service account")
		err := exutil.WaitForBuilderAccount(oc.KubeREST().ServiceAccounts(oc.Namespace()))
		o.Expect(err).NotTo(o.HaveOccurred())
		oc.Run("create").Args("-f", buildFixture).Execute()
	})

	g.Describe("started build", func() {
		g.It("should contain source revision information", func() {
			g.By("starting the build with --wait flag")
			out, err := oc.Run("start-build").Args("sample-build", "--wait").Output()
			o.Expect(err).NotTo(o.HaveOccurred())