Golang framework.NewDefaultFramework函數代碼示例

func testAppArmorNode() {
	BeforeEach(func() {
		By("Loading AppArmor profiles for testing")
		framework.ExpectNoError(loadTestProfiles(), "Could not load AppArmor test profiles")
	})
	Context("when running with AppArmor", func() {
		f := framework.NewDefaultFramework("apparmor-test")

		It("should reject an unloaded profile", func() {
			status := runAppArmorTest(f, "localhost/"+"non-existant-profile")
			Expect(status.Phase).To(Equal(api.PodFailed), "PodStatus: %+v", status)
			Expect(status.Reason).To(Equal("AppArmor"), "PodStatus: %+v", status)
		})
		It("should enforce a profile blocking writes", func() {
			status := runAppArmorTest(f, "localhost/"+apparmorProfilePrefix+"deny-write")
			if len(status.ContainerStatuses) == 0 {
				framework.Failf("Unexpected pod status: %s", spew.Sdump(status))
				return
			}
			state := status.ContainerStatuses[0].State.Terminated
			Expect(state.ExitCode).To(Not(BeZero()), "ContainerStateTerminated: %+v", state)

		})
		It("should enforce a permissive profile", func() {
			status := runAppArmorTest(f, "localhost/"+apparmorProfilePrefix+"audit-write")
			if len(status.ContainerStatuses) == 0 {
				framework.Failf("Unexpected pod status: %s", spew.Sdump(status))
				return
			}
			state := status.ContainerStatuses[0].State.Terminated
			Expect(state.ExitCode).To(BeZero(), "ContainerStateTerminated: %+v", state)
		})
	})
}

func NewDefaultFederatedFramework(baseName string) *Framework {
	f := &Framework{framework.NewDefaultFramework(baseName), nil, &v1.Namespace{}}

	BeforeEach(f.FederationBeforeEach)
	AfterEach(f.FederationAfterEach)

	return f
}

func testNonAppArmorNode() {
	Context("when running without AppArmor", func() {
		f := framework.NewDefaultFramework("apparmor-test")

		It("should reject a pod with an AppArmor profile", func() {
			status := runAppArmorTest(f, "runtime/default")
			Expect(status.Phase).To(Equal(api.PodFailed), "PodStatus: %+v", status)
			Expect(status.Reason).To(Equal("AppArmor"), "PodStatus: %+v", status)
		})
	})
}

// NewCLI initialize the upstream E2E framework and set the namespace to match
// with the project name. Note that this function does not initialize the project
// role bindings for the namespace.
func NewCLI(project, adminConfigPath string) *CLI {
	// Avoid every caller needing to provide a unique project name
	// SetupProject already treats this as a baseName
	uniqueProject := kapi.SimpleNameGenerator.GenerateName(fmt.Sprintf("%s-", project))

	client := &CLI{}
	client.kubeFramework = e2e.NewDefaultFramework(uniqueProject)
	client.outputDir = os.TempDir()
	client.username = "admin"
	client.execPath = "oc"
	if len(adminConfigPath) == 0 {
		FatalErr(fmt.Errorf("You must set the KUBECONFIG variable to admin kubeconfig."))
	}
	client.adminConfigPath = adminConfigPath

	// Register custom ns setup func
	setCreateTestingNSFunc(uniqueProject, client.SetupProject)

	return client
}

		},
		Spec: api.ServiceSpec{
			Ports: []api.ServicePort{
				{Port: 80, Name: "http", Protocol: "TCP"},
			},
			Selector: selector,
		},
	}
	if isHeadless {
		headlessService.Spec.ClusterIP = "None"
	}
	return headlessService
}

var _ = framework.KubeDescribe("DNS", func() {
	f := framework.NewDefaultFramework("dns")

	It("should provide DNS for the cluster [Conformance]", func() {
		verifyDNSPodIsRunning(f)

		// All the names we need to be able to resolve.
		// TODO: Spin up a separate test service and test that dns works for that service.
		namesToResolve := []string{
			"kubernetes.default",
			"kubernetes.default.svc",
			"kubernetes.default.svc.cluster.local",
			"google.com",
		}
		// Added due to #8512. This is critical for GCE and GKE deployments.
		if framework.ProviderIs("gce", "gke") {
			namesToResolve = append(namesToResolve, "metadata")

	"k8s.io/client-go/pkg/api/unversioned"
	"k8s.io/client-go/pkg/api/v1"
	extensions "k8s.io/client-go/pkg/apis/extensions/v1beta1"
	policy "k8s.io/client-go/pkg/apis/policy/v1beta1"
	"k8s.io/client-go/pkg/util/intstr"
	"k8s.io/kubernetes/pkg/util/wait"
	"k8s.io/kubernetes/test/e2e/framework"
)

// schedulingTimeout is longer specifically because sometimes we need to wait
// awhile to guarantee that we've been patient waiting for something ordinary
// to happen: a pod to get scheduled and move into Ready
const schedulingTimeout = 10 * time.Minute

var _ = framework.KubeDescribe("DisruptionController", func() {
	f := framework.NewDefaultFramework("disruption")
	var ns string
	var cs *kubernetes.Clientset

	BeforeEach(func() {
		// skip on GKE since alpha features are disabled
		framework.SkipIfProviderIs("gke")

		cs = f.StagingClient
		ns = f.Namespace.Name
	})

	It("should create a PodDisruptionBudget", func() {
		createPodDisruptionBudgetOrDie(cs, ns, intstr.FromString("1%"))
	})

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

const kubeProxyE2eImage = "gcr.io/google_containers/e2e-net-amd64:1.0"

var _ = framework.KubeDescribe("Network", func() {
	const (
		testDaemonHttpPort    = 11301
		testDaemonTcpPort     = 11302
		timeoutSeconds        = 10
		postFinTimeoutSeconds = 5
	)

	fr := framework.NewDefaultFramework("network")

	It("should set TCP CLOSE_WAIT timeout", func() {
		nodes := framework.GetReadySchedulableNodesOrDie(fr.ClientSet)
		ips := collectAddresses(nodes, api.NodeInternalIP)

		if len(nodes.Items) < 2 {
			framework.Skipf(
				"Test requires >= 2 Ready nodes, but there are only %v nodes",
				len(nodes.Items))
		}

		type NodeInfo struct {
			node   *api.Node
			name   string
			nodeIp string

import (
	"fmt"

	"k8s.io/kubernetes/pkg/api/v1"
	metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
	clientset "k8s.io/kubernetes/pkg/client/clientset_generated/clientset"
	"k8s.io/kubernetes/pkg/labels"
	"k8s.io/kubernetes/pkg/util/wait"
	"k8s.io/kubernetes/test/e2e/framework"

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

var _ = framework.KubeDescribe("Mesos", func() {
	f := framework.NewDefaultFramework("pods")
	var c clientset.Interface
	var ns string

	BeforeEach(func() {
		framework.SkipUnlessProviderIs("mesos/docker")
		c = f.ClientSet
		ns = f.Namespace.Name
	})

	It("applies slave attributes as labels", func() {
		nodeClient := f.ClientSet.Core().Nodes()

		rackA := labels.SelectorFromSet(map[string]string{"k8s.mesosphere.io/attribute-rack": "1"})
		options := v1.ListOptions{LabelSelector: rackA.String()}
		nodes, err := nodeClient.List(options)

	"k8s.io/kubernetes/pkg/api"
	apierrors "k8s.io/kubernetes/pkg/api/errors"
	"k8s.io/kubernetes/pkg/util/uuid"
	"k8s.io/kubernetes/pkg/util/wait"
	"k8s.io/kubernetes/pkg/version"
	"k8s.io/kubernetes/plugin/pkg/admission/serviceaccount"
	"k8s.io/kubernetes/test/e2e/framework"

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

var serviceAccountTokenNamespaceVersion = version.MustParse("v1.2.0")

var _ = framework.KubeDescribe("ServiceAccounts", func() {
	f := framework.NewDefaultFramework("svcaccounts")

	It("should ensure a single API token exists", func() {
		// wait for the service account to reference a single secret
		var secrets []api.ObjectReference
		framework.ExpectNoError(wait.Poll(time.Millisecond*500, time.Second*10, func() (bool, error) {
			By("waiting for a single token reference")
			sa, err := f.Client.ServiceAccounts(f.Namespace.Name).Get("default")
			if apierrors.IsNotFound(err) {
				framework.Logf("default service account was not found")
				return false, nil
			}
			if err != nil {
				framework.Logf("error getting default service account: %v", err)
				return false, err
			}

	"k8s.io/kubernetes/test/e2e/framework"

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

const (
	// How long to wait for a job to finish.
	v1JobTimeout = 15 * time.Minute

	// Job selector name
	v1JobSelectorKey = "job-name"
)

var _ = framework.KubeDescribe("V1Job", func() {
	f := framework.NewDefaultFramework("v1job")
	parallelism := int32(2)
	completions := int32(4)
	lotsOfFailures := int32(5) // more than completions

	// Simplest case: all pods succeed promptly
	It("should run a job to completion when tasks succeed", func() {
		By("Creating a job")
		job := newTestV1Job("succeed", "all-succeed", api.RestartPolicyNever, parallelism, completions)
		job, err := createV1Job(f.Client, f.Namespace.Name, job)
		Expect(err).NotTo(HaveOccurred())

		By("Ensuring job reaches completions")
		err = waitForV1JobFinish(f.Client, f.Namespace.Name, job.Name, completions)
		Expect(err).NotTo(HaveOccurred())
	})

			}
		}
		// In GKE, our current tunneling setup has the potential to hold on to a broken tunnel (from a
		// rebooted/deleted node) for up to 5 minutes before all tunnels are dropped and recreated.  Most tests
		// make use of some proxy feature to verify functionality. So, if a reboot test runs right before a test
		// that tries to get logs, for example, we may get unlucky and try to use a closed tunnel to a node that
		// was recently rebooted. There's no good way to framework.Poll for proxies being closed, so we sleep.
		//
		// TODO(cjcullen) reduce this sleep (#19314)
		if framework.ProviderIs("gke") {
			By("waiting 5 minutes for all dead tunnels to be dropped")
			time.Sleep(5 * time.Minute)
		}
	})

	f = framework.NewDefaultFramework("reboot")

	It("each node by ordering clean reboot and ensure they function upon restart", func() {
		// clean shutdown and restart
		// We sleep 10 seconds to give some time for ssh command to cleanly finish before the node is rebooted.
		testReboot(f.Client, "nohup sh -c 'sleep 10 && sudo reboot' >/dev/null 2>&1 &")
	})

	It("each node by ordering unclean reboot and ensure they function upon restart", func() {
		// unclean shutdown and restart
		// We sleep 10 seconds to give some time for ssh command to cleanly finish before the node is shutdown.
		testReboot(f.Client, "nohup sh -c 'sleep 10 && echo b | sudo tee /proc/sysrq-trigger' >/dev/null 2>&1 &")
	})

	It("each node by triggering kernel panic and ensure they function upon restart", func() {
		// kernel panic

package e2e

import (
	"fmt"

	"k8s.io/kubernetes/pkg/api"
	"k8s.io/kubernetes/pkg/api/resource"
	"k8s.io/kubernetes/test/e2e/framework"

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

var _ = framework.KubeDescribe("LimitRange", func() {
	f := framework.NewDefaultFramework("limitrange")

	It("should create a LimitRange with defaults and ensure pod has those defaults applied.", func() {
		By("Creating a LimitRange")

		min := getResourceList("50m", "100Mi")
		max := getResourceList("500m", "500Mi")
		defaultLimit := getResourceList("500m", "500Mi")
		defaultRequest := getResourceList("100m", "200Mi")
		maxLimitRequestRatio := api.ResourceList{}
		limitRange := newLimitRange("limit-range", api.LimitTypeContainer,
			min, max,
			defaultLimit, defaultRequest,
			maxLimitRequestRatio)
		limitRange, err := f.Client.LimitRanges(f.Namespace.Name).Create(limitRange)
		Expect(err).NotTo(HaveOccurred())

	petPodTimeout           = 5 * time.Minute
	zookeeperManifestPath   = "test/e2e/testing-manifests/petset/zookeeper"
	mysqlGaleraManifestPath = "test/e2e/testing-manifests/petset/mysql-galera"
	redisManifestPath       = "test/e2e/testing-manifests/petset/redis"
	cockroachDBManifestPath = "test/e2e/testing-manifests/petset/cockroachdb"
	// We don't restart MySQL cluster regardless of restartCluster, since MySQL doesn't handle restart well
	restartCluster = true

	// Timeout for reads from databases running on stateful pods.
	readTimeout = 60 * time.Second
)

// GCE Quota requirements: 3 pds, one per stateful pod manifest declared above.
// GCE Api requirements: nodes and master need storage r/w permissions.
var _ = framework.KubeDescribe("StatefulSet", func() {
	f := framework.NewDefaultFramework("statefulset")
	var ns string
	var c clientset.Interface

	BeforeEach(func() {
		c = f.ClientSet
		ns = f.Namespace.Name
	})

	framework.KubeDescribe("Basic StatefulSet functionality", func() {
		psName := "ss"
		labels := map[string]string{
			"foo": "bar",
			"baz": "blah",
		}
		headlessSvcName := "test"

	}

	// We should have exceeded the finalTransactionsExpected num of transactions.
	// If this fails, but there are transactions being created, we may need to recalibrate
	// the finalTransactionsExpected value - or else - your cluster is broken/slow !
	Ω(totalTransactions).Should(BeNumerically(">", finalTransactionsExpected))
}

var _ = framework.KubeDescribe("Pet Store [Feature:Example]", func() {

	BeforeEach(func() {
		// The shell scripts in k8petstore break on jenkins... Pure golang rewrite is in progress.
		framework.SkipUnlessProviderIs("local")
	})

	// The number of nodes dictates total number of generators/transaction expectations.
	var nodeCount int
	f := framework.NewDefaultFramework("petstore")

	It(fmt.Sprintf("should scale to persist a nominal number ( %v ) of transactions in %v seconds", k8bpsSmokeTestFinalTransactions, k8bpsSmokeTestTimeout), func() {
		nodes := framework.GetReadySchedulableNodesOrDie(f.ClientSet)
		nodeCount = len(nodes.Items)

		loadGenerators := nodeCount
		restServers := nodeCount
		fmt.Printf("load generators / rest servers [ %v  /  %v ] ", loadGenerators, restServers)
		runK8petstore(restServers, loadGenerators, f.ClientSet, f.Namespace.Name, k8bpsSmokeTestFinalTransactions, k8bpsSmokeTestTimeout)
	})

})

import (
	"time"

	"k8s.io/kubernetes/pkg/api/v1"
	"k8s.io/kubernetes/pkg/labels"
	"k8s.io/kubernetes/pkg/util/wait"
	"k8s.io/kubernetes/test/e2e/framework"
	testutils "k8s.io/kubernetes/test/utils"

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

var _ = framework.KubeDescribe("Etcd failure [Disruptive]", func() {

	f := framework.NewDefaultFramework("etcd-failure")

	BeforeEach(func() {
		// This test requires:
		// - SSH
		// - master access
		// ... so the provider check should be identical to the intersection of
		// providers that provide those capabilities.
		framework.SkipUnlessProviderIs("gce")

		Expect(framework.RunRC(testutils.RCConfig{
			Client:    f.ClientSet,
			Name:      "baz",
			Namespace: f.Namespace.Name,
			Image:     framework.GetPauseImageName(f.ClientSet),
			Replicas:  1,