e2e

package
v1.3.2 Latest Latest
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 Go to latest Published: Jan 7, 2017 License: Apache-2.0 Imports: 112 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ADD    = "ADD"
	DEL    = "DEL"
	UPDATE = "UPDATE"
)
View Source 
const (
	MinSaturationThreshold     = 2 * time.Minute
	MinPodsPerSecondThroughput = 8
)
View Source 
const (
	UserAgentName = "federation-e2e-service-controller"
	// TODO(madhusudancs): Using the same values as defined in the federated
	// service controller. Replace it with the values from the e2e framework.
	KubeAPIQPS   = 20.0
	KubeAPIBurst = 30

	FederatedServiceTimeout = 60 * time.Second

	FederatedServiceName    = "federated-service"
	FederatedServicePodName = "federated-service-test-pod"

	DefaultFederationName = "federation"

	// We use this to decide how long to wait for our DNS probes to succeed.
	DNSTTL = 180 * time.Second // TODO: make k8s.io/kubernetes/federation/pkg/federation-controller/service.minDnsTtl exported, and import it here.
)

Variables

View Source 
var FederatedServiceLabels = map[string]string{
	"foo": "bar",
}
View Source 
var MaxContainerFailures = 0

Maximum container failures this test tolerates before failing.

View Source 
var ServiceNodePortRange = utilnet.PortRange{Base: 30000, Size: 2768}

This should match whatever the default/configured range is

Functions

func CheckCadvisorHealthOnAllNodes 

func CheckCadvisorHealthOnAllNodes(c *client.Client, timeout time.Duration)

func ClusterLevelLoggingWithElasticsearch 

func ClusterLevelLoggingWithElasticsearch(f *framework.Framework)

ClusterLevelLoggingWithElasticsearch is an end to end test for cluster level logging.

func ClusterLevelLoggingWithKibana 

func ClusterLevelLoggingWithKibana(f *framework.Framework)

ClusterLevelLoggingWithKibana is an end to end test that checks to see if Kibana is alive.

func CreateHostPortPods added in v1.3.0 

func CreateHostPortPods(f *framework.Framework, id string, replicas int, expectRunning bool)

func CreateNodeSelectorPods added in v1.3.0 

func CreateNodeSelectorPods(f *framework.Framework, id string, replicas int, nodeSelector map[string]string, expectRunning bool)

func ExpectNoError added in v1.3.0 

func ExpectNoError(err error)

func GetGroupNodes added in v1.3.0 

func GetGroupNodes(group string) ([]string, error)

func GroupSize added in v1.3.0 

func GroupSize(group string) (int, error)

func LaunchNetTestPodPerNode 

func LaunchNetTestPodPerNode(f *framework.Framework, nodes *api.NodeList, name string) []string

func NewRestartConfig 

func NewRestartConfig(nodeName, daemonName string, healthzPort int, pollInterval, pollTimeout time.Duration) *restartDaemonConfig

NewRestartConfig creates a restartDaemonConfig for the given node and daemon.

func Query added in v0.4.0 

func Query(c *client.Client, query string) (*influxdb.Response, error)

Query sends a command to the server and returns the Response

func RemoveCleanupAction added in v0.4.0 

func RemoveCleanupAction(p CleanupActionHandle)

RemoveCleanupAction removes a function that was installed by AddCleanupAction.

func ReplicaSetServeImageOrFail added in v0.4.0 

func ReplicaSetServeImageOrFail(f *framework.Framework, test string, image string)

A basic test to check the deployment of an image using a ReplicaSet. The image serves its hostname which is checked for each replica.

func ReserveCpu 

func ReserveCpu(f *framework.Framework, id string, replicas, millicores int)

func ReserveMemory 

func ReserveMemory(f *framework.Framework, id string, replicas, megabytes int, expectRunning bool)

func ResizeGroup added in v1.3.0 

func ResizeGroup(group string, size int32) error

func RunCleanupActions added in v0.4.0 

func RunCleanupActions()

RunCleanupActions runs all functions installed by AddCleanupAction. It does not remove them (see RemoveCleanupAction) but it does run unlocked, so they may remove themselves.

func RunE2ETests added in v0.4.0 

func RunE2ETests(t *testing.T)

TestE2E checks configuration parameters (specified through flags) and then runs E2E tests using the Ginkgo runner. If a "report directory" is specified, one or more JUnit test reports will be generated in this directory, and cluster logs will also be saved. This function is called on each Ginkgo node in parallel mode.

func ServeImageOrFail 

func ServeImageOrFail(f *framework.Framework, test string, image string)

A basic test to check the deployment of an image using a replication controller. The image serves its hostname which is checked for each replica.

func SpreadRCOrFail added in v0.4.0 

func SpreadRCOrFail(f *framework.Framework, replicaCount int32, image string)

Check that the pods comprising a replication controller get spread evenly across available zones

func SpreadServiceOrFail added in v0.4.0 

func SpreadServiceOrFail(f *framework.Framework, replicaCount int, image string)

Check that the pods comprising a service get spread evenly across available zones

func WaitForClusterSizeFunc added in v1.3.0 

func WaitForClusterSizeFunc(c *client.Client, sizeFunc func(int) bool, timeout time.Duration) error

WaitForClusterSize waits until the cluster size matches the given function.

func WaitForGroupSize added in v1.3.0 

func WaitForGroupSize(group string, size int32) error

Types

type CleanupActionHandle added in v0.4.0 

type CleanupActionHandle *int

func AddCleanupAction added in v0.4.0 

func AddCleanupAction(fn func()) CleanupActionHandle

AddCleanupAction installs a function that will be called in the event of the whole test being terminated. This allows arbitrary pieces of the overall test to hook into SynchronizedAfterSuite().

type Foo added in v1.3.0 

type Foo struct {
	unversioned.TypeMeta `json:",inline"`
	api.ObjectMeta       `json:"metadata,omitempty" description:"standard object metadata"`

	SomeField  string `json:"someField"`
	OtherField int    `json:"otherField"`
}

type FooList added in v1.3.0 

type FooList struct {
	unversioned.TypeMeta `json:",inline"`
	unversioned.ListMeta `` /* 134-byte string literal not displayed */

	Items []Foo `json:"items"`
}

type GCEIngressController added in v1.3.0 

type GCEIngressController struct {
	UID     string
	Project string
	// contains filtered or unexported fields
}

GCEIngressController manages implementation details of Ingress on GCE/GKE.

func (*GCEIngressController) Cleanup added in v1.3.0 

func (cont *GCEIngressController) Cleanup(del bool) error

Cleanup cleans up cloud resources. If del is false, it simply reports existing resources without deleting them. It always deletes resources created through it's methods, like staticIP, even if del is false.

type HPAScaleTest added in v0.3.0 

type HPAScaleTest struct {
	// contains filtered or unexported fields
}

HPAScaleTest struct is used by the scale(...) function.

type IPerfResult added in v1.3.0 

type IPerfResult struct {
	// contains filtered or unexported fields
}

IPerfResult struct modelling an iperf record.... 20160314154239,172.17.0.3,34152,172.17.0.2,5001,3,0.0-10.0,33843707904,27074774092

func NewIPerf added in v1.3.0 

func NewIPerf(csvLine string) *IPerfResult

NewIPerf parses an IPerf CSV output line into an IPerfResult.

type IPerfResults added in v1.3.0 

type IPerfResults struct {
	BandwidthMap map[string]int64
}

func (*IPerfResults) Add added in v1.3.0 

func (i *IPerfResults) Add(ipr *IPerfResult)

Add adds a new result to the Results struct.

func (*IPerfResults) ToTSV added in v1.3.0 

func (i *IPerfResults) ToTSV() string

ToTSV exports an easily readable tab delimited format of all IPerfResults.

type KubeProxyTestConfig 

type KubeProxyTestConfig struct {
	// contains filtered or unexported fields
}

type KubeletManagedHostConfig added in v0.3.0 

type KubeletManagedHostConfig struct {
	// contains filtered or unexported fields
}

type LBCTester added in v0.3.0 

type LBCTester interface {
	// contains filtered or unexported methods
}

LBCTester is an interface used to test loadbalancer controllers.

type PortsByPodName 

type PortsByPodName map[string][]int

type PortsByPodUID 

type PortsByPodUID map[types.UID][]int

type PrivilegedPodTestConfig 

type PrivilegedPodTestConfig struct {
	// contains filtered or unexported fields
}

type ResourceConsumer 

type ResourceConsumer struct {
	// contains filtered or unexported fields
}

ResourceConsumer is a tool for testing. It helps create specified usage of CPU or memory (Warning: memory not supported) typical use case: rc.ConsumeCPU(600) // ... check your assumption here rc.ConsumeCPU(300) // ... check your assumption here

func NewDynamicResourceConsumer 

func NewDynamicResourceConsumer(name, kind string, replicas, initCPUTotal, initMemoryTotal, initCustomMetric int, cpuLimit, memLimit int64, f *framework.Framework) *ResourceConsumer

func NewStaticResourceConsumer 

func NewStaticResourceConsumer(name string, replicas, initCPUTotal, initMemoryTotal, initCustomMetric int, cpuLimit, memLimit int64, f *framework.Framework) *ResourceConsumer

TODO this still defaults to replication controller

func (*ResourceConsumer) CleanUp 

func (rc *ResourceConsumer) CleanUp()

func (*ResourceConsumer) ConsumeCPU 

func (rc *ResourceConsumer) ConsumeCPU(millicores int)

ConsumeCPU consumes given number of CPU

func (*ResourceConsumer) ConsumeCustomMetric added in v0.4.0 

func (rc *ResourceConsumer) ConsumeCustomMetric(amount int)

ConsumeMem consumes given number of custom metric

func (*ResourceConsumer) ConsumeMem 

func (rc *ResourceConsumer) ConsumeMem(megabytes int)

ConsumeMem consumes given number of Mem

func (*ResourceConsumer) EnsureDesiredReplicas added in v0.3.0 

func (rc *ResourceConsumer) EnsureDesiredReplicas(desiredReplicas int, timeout time.Duration)

func (*ResourceConsumer) GetReplicas 

func (rc *ResourceConsumer) GetReplicas() int

func (*ResourceConsumer) WaitForReplicas 

func (rc *ResourceConsumer) WaitForReplicas(desiredReplicas int)

type ServiceTestFixture added in v0.4.0 

type ServiceTestFixture struct {
	ServiceName string
	Namespace   string
	Client      *client.Client

	TestId string
	Labels map[string]string
	// contains filtered or unexported fields
}

Simple helper class to avoid too much boilerplate in tests

func NewServerTest added in v0.3.0 

func NewServerTest(client *client.Client, namespace string, serviceName string) *ServiceTestFixture

func (*ServiceTestFixture) BuildServiceSpec added in v0.4.0 

func (t *ServiceTestFixture) BuildServiceSpec() *api.Service

Build default config for a service (which can then be changed)

func (*ServiceTestFixture) Cleanup added in v0.4.0 

func (t *ServiceTestFixture) Cleanup() []error

func (*ServiceTestFixture) CreateService added in v0.4.0 

func (t *ServiceTestFixture) CreateService(service *api.Service) (*api.Service, error)

Create a service, and record it for cleanup

func (*ServiceTestFixture) CreateWebserverRC added in v0.4.0 

func (t *ServiceTestFixture) CreateWebserverRC(replicas int32) *api.ReplicationController

CreateWebserverRC creates rc-backed pods with the well-known webserver configuration and records it for cleanup.

func (*ServiceTestFixture) DeleteService added in v0.4.0 

func (t *ServiceTestFixture) DeleteService(serviceName string) error

Delete a service, and remove it from the cleanup list

type ServiceTestJig added in v0.4.0 

type ServiceTestJig struct {
	ID     string
	Name   string
	Client *client.Client
	Labels map[string]string
}

A test jig to help testing.

func NewServiceTestJig added in v0.4.0 

func NewServiceTestJig(client *client.Client, name string) *ServiceTestJig

NewServiceTestJig allocates and inits a new ServiceTestJig.

func (*ServiceTestJig) ChangeServiceNodePortOrFail added in v0.4.0 

func (j *ServiceTestJig) ChangeServiceNodePortOrFail(namespace, name string, initial int) *api.Service

func (*ServiceTestJig) CreateTCPServiceOrFail added in v0.4.0 

func (j *ServiceTestJig) CreateTCPServiceOrFail(namespace string, tweak func(svc *api.Service)) *api.Service

CreateTCPServiceOrFail creates a new TCP Service based on the jig's defaults. Callers can provide a function to tweak the Service object before it is created.

func (*ServiceTestJig) CreateUDPServiceOrFail added in v0.4.0 

func (j *ServiceTestJig) CreateUDPServiceOrFail(namespace string, tweak func(svc *api.Service)) *api.Service

CreateUDPServiceOrFail creates a new UDP Service based on the jig's defaults. Callers can provide a function to tweak the Service object before it is created.

func (*ServiceTestJig) RunOrFail added in v0.4.0 

func (j *ServiceTestJig) RunOrFail(namespace string, tweak func(rc *api.ReplicationController)) *api.ReplicationController

RunOrFail creates a ReplicationController and Pod(s) and waits for the Pod(s) to be running. Callers can provide a function to tweak the RC object before it is created.

func (*ServiceTestJig) SanityCheckService added in v0.4.0 

func (j *ServiceTestJig) SanityCheckService(svc *api.Service, svcType api.ServiceType)

func (*ServiceTestJig) TestNotReachableHTTP added in v0.4.0 

func (j *ServiceTestJig) TestNotReachableHTTP(host string, port int, timeout time.Duration)

func (*ServiceTestJig) TestNotReachableUDP added in v0.4.0 

func (j *ServiceTestJig) TestNotReachableUDP(host string, port int, timeout time.Duration)

func (*ServiceTestJig) TestReachableHTTP added in v0.4.0 

func (j *ServiceTestJig) TestReachableHTTP(host string, port int, timeout time.Duration)

func (*ServiceTestJig) TestReachableUDP added in v0.4.0 

func (j *ServiceTestJig) TestReachableUDP(host string, port int, timeout time.Duration)

func (*ServiceTestJig) UpdateService added in v0.4.0 

func (j *ServiceTestJig) UpdateService(namespace, name string, update func(*api.Service)) (*api.Service, error)

UpdateService fetches a service, calls the update function on it, and then attempts to send the updated service. It tries up to 3 times in the face of timeouts and conflicts.

func (*ServiceTestJig) UpdateServiceOrFail added in v0.4.0 

func (j *ServiceTestJig) UpdateServiceOrFail(namespace, name string, update func(*api.Service)) *api.Service

UpdateServiceOrFail fetches a service, calls the update function on it, and then attempts to send the updated service. It tries up to 3 times in the face of timeouts and conflicts.

func (*ServiceTestJig) WaitForLoadBalancerDestroyOrFail added in v0.4.0 

func (j *ServiceTestJig) WaitForLoadBalancerDestroyOrFail(namespace, name string, ip string, port int) *api.Service

func (*ServiceTestJig) WaitForLoadBalancerOrFail added in v0.4.0 

func (j *ServiceTestJig) WaitForLoadBalancerOrFail(namespace, name string) *api.Service

type State 

type State struct {
	Received map[string]int
}

partially cloned from webserver.go

type StrSlice added in v1.3.0 

type StrSlice []string

type VolumeTestConfig 

type VolumeTestConfig struct {
	// contains filtered or unexported fields
}

Configuration of one tests. The test consist of: - server pod - runs serverImage, exports ports[] - client pod - does not need any special configuration

Source Files

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Directories

Path Synopsis
This is a utility for prometheus pushing functionality.
 This is a utility for prometheus pushing functionality.

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