e2e

package
v0.19.0 Latest Latest
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 Go to latest Published: Jun 9, 2015 License: Apache-2.0 Imports: 46 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ServiceNodePortRange = util.PortRange{Base: 30000, Size: 2767}

This should match whatever the default/configured range is

Functions

func BadEvents 

func BadEvents(events []*api.Event) int

Prints the histogram of the events and returns the number of bad events.

func CheckCadvisorHealthOnAllNodes 

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

func ClusterLevelLoggingWithElasticsearch 

func ClusterLevelLoggingWithElasticsearch(f *Framework)

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

func DeleteRC 

func DeleteRC(c *client.Client, ns, name string) error

Delete a Replication Controller and all pods it spawned

func FailedContainers 

func FailedContainers(pod *api.Pod) map[string]ContainerFailures

FailedContainers inspects all containers in a pod and returns failure information for containers that have failed or been restarted. A map is returned where the key is the containerID and the value is a struct containing the restart and failure information

func Failf 

func Failf(format string, a ...interface{})

func HighLatencyRequests 

func HighLatencyRequests(c *client.Client, threshold time.Duration, ignoredResources util.StringSet) (int, error)

Prints summary metrics for request types with latency above threshold and returns number of such request types.

func LaunchNetTestPodPerNode 

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

func Logf 

func Logf(format string, a ...interface{})

func NodeSSHHosts 

func NodeSSHHosts(c *client.Client) ([]string, error)

NodeSSHHosts returns SSH-able host names for all nodes. It returns an error if it can't find an external IP for every node, though it still returns all hosts that it found in that case.

func RunRC 

func RunRC(config RCConfig) error

RunRC Launches (and verifies correctness) of a Replication Controller and will wait for all pods it spawns to become "Running". It's the caller's responsibility to clean up externally (i.e. use the namespace lifecycle for handling cleanup).

func SSH 

func SSH(cmd, host, provider string) (string, string, int, error)

SSH synchronously SSHs to a node running on provider and runs cmd. If there is no error performing the SSH, the stdout, stderr, and exit code are returned.

func ScaleRC 

func ScaleRC(c *client.Client, ns, name string, size uint) error

func ServeImageOrFail 

func ServeImageOrFail(c *client.Client, 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.

Types

type CloudConfig 

type CloudConfig struct {
	ProjectID         string
	Zone              string
	MasterName        string
	NodeInstanceGroup string
	NumNodes          int
	ClusterTag        string

	Provider cloudprovider.Interface
}

type ContainerFailures 

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

type FifoQueue 

type FifoQueue QueueItems

func (*FifoQueue) First 

func (fq *FifoQueue) First() QueueItem

func (*FifoQueue) Last 

func (fq *FifoQueue) Last() QueueItem

func (FifoQueue) Len 

func (fq FifoQueue) Len() int

func (*FifoQueue) Pop 

func (fq *FifoQueue) Pop() QueueItem

func (*FifoQueue) Push 

func (fq *FifoQueue) Push(elem interface{})

func (*FifoQueue) Reset 

func (fq *FifoQueue) Reset()

type Framework 

type Framework struct {
	BaseName string

	Namespace *api.Namespace
	Client    *client.Client
}

Framework supports common operations used by e2e tests; it will keep a client & a namespace for you. Eventual goal is to merge this with integration test framework.

func NewFramework 

func NewFramework(baseName string) *Framework

NewFramework makes a new framework and sets up a BeforeEach/AfterEach for you (you can write additional before/after each functions).

func (*Framework) TestContainerOutput 

func (f *Framework) TestContainerOutput(scenarioName string, pod *api.Pod, expectedOutput []string)

Runs the given pod and verifies that its output matches the desired output.

func (*Framework) WaitForPodRunning 

func (f *Framework) WaitForPodRunning(podName string) error

WaitForPodRunning waits for the pod to run in the namespace.

type LatencyMetric 

type LatencyMetric struct {
	Verb     string
	Resource string
	// 0 <= quantile <=1, e.g. 0.95 is 95%tile, 0.5 is median.
	Quantile float64
	Latency  time.Duration
}

LatencyMetrics stores data about request latency at a given quantile broken down by verb (e.g. GET, PUT, LIST) and resource (e.g. pods, services).

func ReadLatencyMetrics 

func ReadLatencyMetrics(c *client.Client) ([]LatencyMetric, error)

type LatencyMetricByLatency 

type LatencyMetricByLatency []LatencyMetric

LatencyMetricByLatency implements sort.Interface for []LatencyMetric based on the latency field.

func (LatencyMetricByLatency) Len 

func (a LatencyMetricByLatency) Len() int

func (LatencyMetricByLatency) Less 

func (a LatencyMetricByLatency) Less(i, j int) bool

func (LatencyMetricByLatency) Swap 

func (a LatencyMetricByLatency) Swap(i, j int)

type PodDiff 

type PodDiff map[string]*podInfo

PodDiff is a map of pod name to podInfos

func Diff 

func Diff(oldPods []*api.Pod, curPods []*api.Pod) PodDiff

Diff computes a PodDiff given 2 lists of pods.

func (PodDiff) Print 

func (p PodDiff) Print(ignorePhases util.StringSet)

Print formats and prints the give PodDiff.

type QueueItem 

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

type QueueItems 

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

type RCConfig 

type RCConfig struct {
	Client        *client.Client
	Image         string
	Name          string
	Namespace     string
	PollInterval  int
	PodStatusFile *os.File
	Replicas      int
}

type State 

type State struct {
	Received map[string]int
}

partially cloned from webserver.go

type TestContextType 

type TestContextType struct {
	KubeConfig  string
	KubeContext string
	CertDir     string
	Host        string
	RepoRoot    string
	Provider    string
	CloudConfig CloudConfig
	KubectlPath string
	OutputDir   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

type WebserverTest 

type WebserverTest 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 NewWebserverTest 

func NewWebserverTest(client *client.Client, namespace string, serviceName string) *WebserverTest

func (*WebserverTest) BuildServiceSpec 

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

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

func (*WebserverTest) Cleanup 

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

func (*WebserverTest) CreatePod 

func (t *WebserverTest) CreatePod(pod *api.Pod) (*api.Pod, error)

Create a pod, and record it for cleanup

func (*WebserverTest) CreateService 

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

Create a service, and record it for cleanup

func (*WebserverTest) CreateWebserverPod 

func (t *WebserverTest) CreateWebserverPod()

Create a pod with the well-known webserver configuration, and record it for cleanup

func (*WebserverTest) DeleteService 

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

Delete a service, and remove it from the cleanup list

func (*WebserverTest) SequenceNext 

func (t *WebserverTest) SequenceNext() int

Source Files

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