framework

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Published: Sep 11, 2024 License: Apache-2.0 Imports: 65 Imported by: 2

Documentation

Overview

Package framework implements end to end testing.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddDeploymentToWorkloadCluster

func AddDeploymentToWorkloadCluster(ctx context.Context, input AddDeploymentToWorkloadClusterInput)

AddDeploymentToWorkloadCluster adds a deployment to the workload cluster.

func AddPodDisruptionBudget

func AddPodDisruptionBudget(ctx context.Context, input AddPodDisruptionBudgetInput)

AddPodDisruptionBudget adds a PodDisruptionBudget to the workload cluster.

func AddPodDisruptionBudgetV1Beta1

func AddPodDisruptionBudgetV1Beta1(ctx context.Context, input AddPodDisruptionBudgetInputV1Beta1)

AddPodDisruptionBudgetV1Beta1 adds a PodDisruptionBudget to the workload cluster.

func AssertControlPlaneFailureDomains

func AssertControlPlaneFailureDomains(ctx context.Context, input AssertControlPlaneFailureDomainsInput)

AssertControlPlaneFailureDomains will look at all control plane machines and see what failure domains they were placed in. If machines were placed in unexpected or wrong failure domains the expectation will fail.

func AssertMachineDeploymentFailureDomains

func AssertMachineDeploymentFailureDomains(ctx context.Context, input AssertMachineDeploymentFailureDomainsInput)

AssertMachineDeploymentFailureDomains will look at all MachineDeployment machines and see what failure domains they were placed in. If machines were placed in unexpected or wrong failure domains the expectation will fail.

func CreateCluster

func CreateCluster(ctx context.Context, input CreateClusterInput, intervals ...interface{})

CreateCluster will create the Cluster and InfraCluster objects.

func CreateK3sControlPlane

func CreateK3sControlPlane(ctx context.Context, input CreateK3sControlPlaneInput, intervals ...interface{})

CreateK3sControlPlane creates the control plane object and necessary dependencies.

func CreateMachineDeployment

func CreateMachineDeployment(ctx context.Context, input CreateMachineDeploymentInput)

CreateMachineDeployment creates the machine deployment and dependencies.

func CreateNamespace

func CreateNamespace(ctx context.Context, input CreateNamespaceInput, intervals ...interface{}) *corev1.Namespace

CreateNamespace is used to create a namespace object. If name is empty, a "test-" + util.RandomString(6) name will be generated.

func CreateNamespaceAndWatchEvents

func CreateNamespaceAndWatchEvents(ctx context.Context, input CreateNamespaceAndWatchEventsInput) (*corev1.Namespace, context.CancelFunc)

CreateNamespaceAndWatchEvents creates a namespace and setups a watch for the namespace events.

func CreateRelatedResources

func CreateRelatedResources(ctx context.Context, input CreateRelatedResourcesInput, intervals ...interface{})

CreateRelatedResources is used to create runtime.Objects.

func DeleteAllClustersAndWait

func DeleteAllClustersAndWait(ctx context.Context, input DeleteAllClustersAndWaitInput, intervals ...interface{})

DeleteAllClustersAndWait deletes a cluster object and waits for it to be gone.

func DeleteCluster

func DeleteCluster(ctx context.Context, input DeleteClusterInput)

DeleteCluster deletes the cluster.

func DeleteClusterAndWait

func DeleteClusterAndWait(ctx context.Context, input DeleteClusterAndWaitInput, intervals ...interface{})

DeleteClusterAndWait deletes a cluster object and waits for it to be gone.

func DeleteNamespace

func DeleteNamespace(ctx context.Context, input DeleteNamespaceInput, intervals ...interface{})

DeleteNamespace is used to delete namespace object.

func DeployUnevictablePod

func DeployUnevictablePod(ctx context.Context, input DeployUnevictablePodInput)

DeployUnevictablePod deploys a pod that is not evictable.

func DescribeFailedDeployment

func DescribeFailedDeployment(input WaitForDeploymentsAvailableInput, deployment *appsv1.Deployment) string

DescribeFailedDeployment returns detailed output to help debug a deployment failure in e2e.

func DiscoverMachineHealthChecksAndWaitForRemediation

func DiscoverMachineHealthChecksAndWaitForRemediation(ctx context.Context, input DiscoverMachineHealthCheckAndWaitForRemediationInput)

DiscoverMachineHealthChecksAndWaitForRemediation patches an unhealthy node condition to one node observed by the Machine Health Check and then wait for remediation.

func DiscoveryAndWaitForCluster

func DiscoveryAndWaitForCluster(ctx context.Context, input DiscoveryAndWaitForClusterInput, intervals ...interface{}) *clusterv1.Cluster

DiscoveryAndWaitForCluster discovers a cluster object in a namespace and waits for the cluster infrastructure to be provisioned.

func DiscoveryAndWaitForControlPlaneInitialized

func DiscoveryAndWaitForControlPlaneInitialized(ctx context.Context, input DiscoveryAndWaitForControlPlaneInitializedInput, intervals ...interface{}) *infracontrolplanev1.K3sControlPlane

DiscoveryAndWaitForControlPlaneInitialized discovers the K3sControlPlane object attached to a cluster and waits for it to be initialized.

func DiscoveryAndWaitForMachineDeployments

func DiscoveryAndWaitForMachineDeployments(ctx context.Context, input DiscoveryAndWaitForMachineDeploymentsInput, intervals ...interface{}) []*clusterv1.MachineDeployment

DiscoveryAndWaitForMachineDeployments discovers the MachineDeployments existing in a cluster and waits for them to be ready (all the machine provisioned).

func DiscoveryAndWaitForMachinePools

func DiscoveryAndWaitForMachinePools(ctx context.Context, input DiscoveryAndWaitForMachinePoolsInput, intervals ...interface{}) []*expv1.MachinePool

DiscoveryAndWaitForMachinePools discovers the MachinePools existing in a cluster and waits for them to be ready (all the machines provisioned).

func DumpAllResources

func DumpAllResources(ctx context.Context, input DumpAllResourcesInput)

DumpAllResources dumps Cluster API related resources to YAML This dump includes all the types belonging to CAPI providers.

func EnsureNamespace

func EnsureNamespace(ctx context.Context, mgmt client.Client, namespace string)

EnsureNamespace verifies if a namespaces exists. If it doesn't it will create the namespace.

func GetAllClustersByNamespace

func GetAllClustersByNamespace(ctx context.Context, input GetAllClustersByNamespaceInput) []*clusterv1.Cluster

GetAllClustersByNamespace returns the list of Cluster object in a namespace.

func GetCAPIResources

func GetCAPIResources(ctx context.Context, input GetCAPIResourcesInput) []*unstructured.Unstructured

GetCAPIResources reads all the CAPI resources in a namespace. This list includes all the types belonging to CAPI providers.

func GetClusterByName

func GetClusterByName(ctx context.Context, input GetClusterByNameInput) *clusterv1.Cluster

GetClusterByName returns a Cluster object given his name.

func GetClusterClassByName

func GetClusterClassByName(ctx context.Context, input GetClusterClassByNameInput) *clusterv1.ClusterClass

GetClusterClassByName returns a ClusterClass object given his name and namespace.

func GetControlPlaneMachinesByCluster

func GetControlPlaneMachinesByCluster(ctx context.Context, input GetControlPlaneMachinesByClusterInput) []clusterv1.Machine

GetControlPlaneMachinesByCluster returns the Machine objects for a cluster. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetControllerDeployments

func GetControllerDeployments(ctx context.Context, input GetControllerDeploymentsInput) []*appsv1.Deployment

GetControllerDeployments returns all the deployment for the cluster API controllers existing in a management cluster.

func GetK3sControlPlaneByCluster

GetK3sControlPlaneByCluster returns the K3sControlPlane objects for a cluster. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetMachineDeploymentsByCluster

func GetMachineDeploymentsByCluster(ctx context.Context, input GetMachineDeploymentsByClusterInput) []*clusterv1.MachineDeployment

GetMachineDeploymentsByCluster returns the MachineDeployments objects for a cluster. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetMachineHealthChecksForCluster

func GetMachineHealthChecksForCluster(ctx context.Context, input GetMachineHealthChecksForClusterInput) []*clusterv1.MachineHealthCheck

GetMachineHealthChecksForCluster returns the MachineHealthCheck objects for a cluster. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetMachinePoolsByCluster

func GetMachinePoolsByCluster(ctx context.Context, input GetMachinePoolsByClusterInput) []*expv1.MachinePool

GetMachinePoolsByCluster returns the MachinePools objects for a cluster. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetMachinesByMachineDeployments

func GetMachinesByMachineDeployments(ctx context.Context, input GetMachinesByMachineDeploymentsInput) []clusterv1.Machine

GetMachinesByMachineDeployments returns Machine objects for a cluster belonging to a machine deployment. Important! this method relies on labels that are created by the CAPI controllers during the first reconciliation, so it is necessary to ensure this is already happened before calling it.

func GetMachinesByMachineHealthCheck

func GetMachinesByMachineHealthCheck(ctx context.Context, input GetMachinesByMachineHealthCheckInput) []clusterv1.Machine

GetMachinesByMachineHealthCheck returns Machine objects for a cluster that match with MachineHealthCheck selector.

func ObjectToKind

func ObjectToKind(i runtime.Object) string

ObjectToKind returns the Kind without the package prefix. Pass in a pointer to a struct This will panic if used incorrectly.

func PatchClusterLabel

func PatchClusterLabel(ctx context.Context, input PatchClusterLabelInput)

PatchClusterLabel patches labels to a cluster.

func PatchNodeCondition

func PatchNodeCondition(ctx context.Context, input PatchNodeConditionInput)

PatchNodeCondition patches a node condition to any one of the machines with a node ref.

func PrettyPrint

func PrettyPrint(v interface{}) string

PrettyPrint returns a formatted JSON version of the object given.

func ScaleAndWaitControlPlane

func ScaleAndWaitControlPlane(ctx context.Context, input ScaleAndWaitControlPlaneInput)

ScaleAndWaitControlPlane scales KCP and waits until all machines have node ref and equal to Replicas.

func ScaleAndWaitMachineDeployment

func ScaleAndWaitMachineDeployment(ctx context.Context, input ScaleAndWaitMachineDeploymentInput)

ScaleAndWaitMachineDeployment scales MachineDeployment and waits until all machines have node ref and equal to Replicas.

func ScaleAndWaitMachineDeploymentTopology

func ScaleAndWaitMachineDeploymentTopology(ctx context.Context, input ScaleAndWaitMachineDeploymentTopologyInput)

ScaleAndWaitMachineDeploymentTopology scales MachineDeployment topology and waits until all machines have node ref and equal to Replicas.

func ScaleMachinePoolAndWait

func ScaleMachinePoolAndWait(ctx context.Context, input ScaleMachinePoolAndWaitInput)

ScaleMachinePoolAndWait scales a machine pool and waits for its instances to scale up.

func TryAddDefaultSchemes

func TryAddDefaultSchemes(scheme *runtime.Scheme)

TryAddDefaultSchemes tries to add the following schemes:

  • Kubernetes corev1
  • Kubernetes appsv1
  • CAPI core
  • K3s Bootstrapper
  • K3s ControlPlane

Any error that occurs when trying to add the schemes is ignored.

func UpgradeClusterTopologyAndWaitForUpgrade

func UpgradeClusterTopologyAndWaitForUpgrade(ctx context.Context, input UpgradeClusterTopologyAndWaitForUpgradeInput)

UpgradeClusterTopologyAndWaitForUpgrade upgrades a Cluster topology and waits for it to be upgraded. NOTE: This func only works with K3sControlPlane.

func UpgradeControlPlaneAndWaitForUpgrade

func UpgradeControlPlaneAndWaitForUpgrade(ctx context.Context, input UpgradeControlPlaneAndWaitForUpgradeInput)

UpgradeControlPlaneAndWaitForUpgrade upgrades a K3sControlPlane and waits for it to be upgraded.

func UpgradeMachineDeploymentInfrastructureRefAndWait

func UpgradeMachineDeploymentInfrastructureRefAndWait(ctx context.Context, input UpgradeMachineDeploymentInfrastructureRefAndWaitInput)

UpgradeMachineDeploymentInfrastructureRefAndWait upgrades a machine deployment infrastructure ref and waits for its machines to be upgraded.

func UpgradeMachineDeploymentsAndWait

func UpgradeMachineDeploymentsAndWait(ctx context.Context, input UpgradeMachineDeploymentsAndWaitInput)

UpgradeMachineDeploymentsAndWait upgrades a machine deployment and waits for its machines to be upgraded.

func UpgradeMachinePoolAndWait

func UpgradeMachinePoolAndWait(ctx context.Context, input UpgradeMachinePoolAndWaitInput)

UpgradeMachinePoolAndWait upgrades a machine pool and waits for its instances to be upgraded.

func WaitForClusterDeleted

func WaitForClusterDeleted(ctx context.Context, input WaitForClusterDeletedInput, intervals ...interface{})

WaitForClusterDeleted waits until the cluster object has been deleted.

func WaitForClusterToProvision

func WaitForClusterToProvision(ctx context.Context, input WaitForClusterToProvisionInput, intervals ...interface{}) *clusterv1.Cluster

WaitForClusterToProvision will wait for a cluster to have a phase status of provisioned.

func WaitForControlPlaneAndMachinesReady

func WaitForControlPlaneAndMachinesReady(ctx context.Context, input WaitForControlPlaneAndMachinesReadyInput, intervals ...interface{})

WaitForControlPlaneAndMachinesReady waits for a K3sControlPlane object to be ready (all the machine provisioned and one node ready).

func WaitForControlPlaneMachinesToBeUpgraded

func WaitForControlPlaneMachinesToBeUpgraded(ctx context.Context, input WaitForControlPlaneMachinesToBeUpgradedInput, intervals ...interface{})

WaitForControlPlaneMachinesToBeUpgraded waits until all machines are upgraded to the correct Kubernetes version.

func WaitForControlPlaneToBeReady

func WaitForControlPlaneToBeReady(ctx context.Context, input WaitForControlPlaneToBeReadyInput, intervals ...interface{})

WaitForControlPlaneToBeReady will wait for a control plane to be ready.

func WaitForDNSUpgrade

func WaitForDNSUpgrade(ctx context.Context, input WaitForDNSUpgradeInput, intervals ...interface{})

WaitForDNSUpgrade waits until CoreDNS version matches with the CoreDNS upgrade version and all its replicas are ready for use with the upgraded version. This is called during KCP upgrade.

func WaitForDeploymentsAvailable

func WaitForDeploymentsAvailable(ctx context.Context, input WaitForDeploymentsAvailableInput, intervals ...interface{})

WaitForDeploymentsAvailable waits until the Deployment has status.Available = True, that signals that all the desired replicas are in place. This can be used to check if Cluster API controllers installed in the management cluster are working.

func WaitForK3sControlPlaneMachinesToExist

func WaitForK3sControlPlaneMachinesToExist(ctx context.Context, input WaitForK3sControlPlaneMachinesToExistInput, intervals ...interface{})

WaitForK3sControlPlaneMachinesToExist will wait until all control plane machines have node refs.

func WaitForKubeProxyUpgrade

func WaitForKubeProxyUpgrade(ctx context.Context, input WaitForKubeProxyUpgradeInput, intervals ...interface{})

WaitForKubeProxyUpgrade waits until kube-proxy version matches with the kubernetes version. This is called during KCP upgrade.

func WaitForMachineDeploymentMachinesToBeUpgraded

func WaitForMachineDeploymentMachinesToBeUpgraded(ctx context.Context, input WaitForMachineDeploymentMachinesToBeUpgradedInput, intervals ...interface{})

WaitForMachineDeploymentMachinesToBeUpgraded waits until all machines belonging to a MachineDeployment are upgraded to the correct kubernetes version.

func WaitForMachineDeploymentNodesToExist

func WaitForMachineDeploymentNodesToExist(ctx context.Context, input WaitForMachineDeploymentNodesToExistInput, intervals ...interface{})

WaitForMachineDeploymentNodesToExist waits until all nodes associated with a machine deployment exist.

func WaitForMachineDeploymentRollingUpgradeToComplete

func WaitForMachineDeploymentRollingUpgradeToComplete(ctx context.Context, input WaitForMachineDeploymentRollingUpgradeToCompleteInput, intervals ...interface{})

WaitForMachineDeploymentRollingUpgradeToComplete waits until rolling upgrade is complete.

func WaitForMachineDeploymentRollingUpgradeToStart

func WaitForMachineDeploymentRollingUpgradeToStart(ctx context.Context, input WaitForMachineDeploymentRollingUpgradeToStartInput, intervals ...interface{})

WaitForMachineDeploymentRollingUpgradeToStart waits until rolling upgrade starts.

func WaitForMachineHealthCheckToRemediateUnhealthyNodeCondition

func WaitForMachineHealthCheckToRemediateUnhealthyNodeCondition(ctx context.Context, input WaitForMachineHealthCheckToRemediateUnhealthyNodeConditionInput, intervals ...interface{})

WaitForMachineHealthCheckToRemediateUnhealthyNodeCondition patches a node condition to any one of the machines with a node ref.

func WaitForMachinePoolInstancesToBeUpgraded

func WaitForMachinePoolInstancesToBeUpgraded(ctx context.Context, input WaitForMachinePoolInstancesToBeUpgradedInput, intervals ...interface{})

WaitForMachinePoolInstancesToBeUpgraded waits until all instances belonging to a MachinePool are upgraded to the correct kubernetes version.

func WaitForMachinePoolNodesToExist

func WaitForMachinePoolNodesToExist(ctx context.Context, input WaitForMachinePoolNodesToExistInput, intervals ...interface{})

WaitForMachinePoolNodesToExist waits until all nodes associated with a machine pool exist.

func WaitForMachineStatusCheck

func WaitForMachineStatusCheck(ctx context.Context, input WaitForMachineStatusCheckInput, intervals ...interface{})

WaitForMachineStatusCheck waits for the specified status to be true for the machine.

func WaitForOneK3sControlPlaneMachineToExist

func WaitForOneK3sControlPlaneMachineToExist(ctx context.Context, input WaitForOneK3sControlPlaneMachineToExistInput, intervals ...interface{})

WaitForOneK3sControlPlaneMachineToExist will wait until all control plane machines have node refs.

func WaitForPodListCondition

func WaitForPodListCondition(ctx context.Context, input WaitForPodListConditionInput, intervals ...interface{})

WaitForPodListCondition waits for the specified condition to be true for all pods returned from the list filter.

func WatchDeploymentLogs

func WatchDeploymentLogs(ctx context.Context, input WatchDeploymentLogsInput)

WatchDeploymentLogs streams logs for all containers for all pods belonging to a deployment. Each container's logs are streamed in a separate goroutine so they can all be streamed concurrently. This only causes a test failure if there are errors retrieving the deployment, its pods, or setting up a log file. If there is an error with the log streaming itself, that does not cause the test to fail.

func WatchNamespaceEvents

func WatchNamespaceEvents(ctx context.Context, input WatchNamespaceEventsInput)

WatchNamespaceEvents creates a watcher that streams namespace events into a file. Example usage:

ctx, cancelWatches := context.WithCancel(context.Background())
go func() {
	defer GinkgoRecover()
	framework.WatchNamespaceEvents(ctx, framework.WatchNamespaceEventsInput{
		ClientSet: clientSet,
		Name: namespace.Name,
		LogFolder:   logFolder,
	})
}()
defer cancelWatches()

func WatchPodMetrics

func WatchPodMetrics(ctx context.Context, input WatchPodMetricsInput)

WatchPodMetrics captures metrics from all pods every 5s. It expects to find port 8080 open on the controller.

Types

type AddDeploymentToWorkloadClusterInput

type AddDeploymentToWorkloadClusterInput struct {
	ClientSet  *kubernetes.Clientset
	Deployment *appsv1.Deployment
	Namespace  string
}

AddDeploymentToWorkloadClusterInput is the input for AddDeploymentToWorkloadCluster.

type AddPodDisruptionBudgetInput

type AddPodDisruptionBudgetInput struct {
	ClientSet *kubernetes.Clientset
	Budget    *policyv1.PodDisruptionBudget
	Namespace string
}

AddPodDisruptionBudgetInput is the input for AddPodDisruptionBudget.

type AddPodDisruptionBudgetInputV1Beta1

type AddPodDisruptionBudgetInputV1Beta1 struct {
	ClientSet *kubernetes.Clientset
	Budget    *v1beta1.PodDisruptionBudget
	Namespace string
}

AddPodDisruptionBudgetInputV1Beta1 is the input for AddPodDisruptionBudgetV1Beta1.

type AssertControlPlaneFailureDomainsInput

type AssertControlPlaneFailureDomainsInput struct {
	Lister  Lister
	Cluster *clusterv1.Cluster
}

AssertControlPlaneFailureDomainsInput is the input for AssertControlPlaneFailureDomains.

type AssertMachineDeploymentFailureDomainsInput

type AssertMachineDeploymentFailureDomainsInput struct {
	Lister            Lister
	Cluster           *clusterv1.Cluster
	MachineDeployment *clusterv1.MachineDeployment
}

AssertMachineDeploymentFailureDomainsInput is the input for AssertMachineDeploymentFailureDomains.

type ClusterLogCollector

type ClusterLogCollector interface {
	// CollectMachineLog collects log from a machine.
	// TODO: describe output folder struct
	CollectMachineLog(ctx context.Context, managementClusterClient client.Client, m *clusterv1.Machine, outputPath string) error
	CollectMachinePoolLog(ctx context.Context, managementClusterClient client.Client, m *expv1.MachinePool, outputPath string) error
}

ClusterLogCollector defines an object that can collect logs from a machine.

type ClusterProxy

type ClusterProxy interface {
	// GetName returns the name of the cluster.
	GetName() string

	// GetKubeconfigPath returns the path to the kubeconfig file to be used to access the Kubernetes cluster.
	GetKubeconfigPath() string

	// GetScheme returns the scheme defining the types hosted in the Kubernetes cluster.
	// It is used when creating a controller-runtime client.
	GetScheme() *runtime.Scheme

	// GetClient returns a controller-runtime client to the Kubernetes cluster.
	GetClient() client.Client

	// GetClientSet returns a client-go client to the Kubernetes cluster.
	GetClientSet() *kubernetes.Clientset

	// GetRESTConfig returns the REST config for direct use with client-go if needed.
	GetRESTConfig() *rest.Config

	// GetLogCollector returns the machine log collector for the Kubernetes cluster.
	GetLogCollector() ClusterLogCollector

	// Apply to apply YAML to the Kubernetes cluster, `kubectl apply`.
	Apply(ctx context.Context, resources []byte, args ...string) error

	// GetWorkloadCluster returns a proxy to a workload cluster defined in the Kubernetes cluster.
	GetWorkloadCluster(ctx context.Context, namespace, name string) ClusterProxy

	// CollectWorkloadClusterLogs collects machines logs from the workload cluster.
	CollectWorkloadClusterLogs(ctx context.Context, namespace, name, outputPath string)

	// Dispose proxy's internal resources (the operation does not affects the Kubernetes cluster).
	// This should be implemented as a synchronous function.
	Dispose(context.Context)
}

ClusterProxy defines the behavior of a type that acts as an intermediary with an existing Kubernetes cluster. It should work with any Kubernetes cluster, no matter if the Cluster was created by a bootstrap.ClusterProvider, by Cluster API (a workload cluster or a self-hosted cluster) or else.

func NewClusterProxy

func NewClusterProxy(name string, kubeconfigPath string, scheme *runtime.Scheme, options ...Option) ClusterProxy

NewClusterProxy returns a clusterProxy given a KubeconfigPath and the scheme defining the types hosted in the cluster. If a kubeconfig file isn't provided, standard kubeconfig locations will be used (kubectl loading rules apply).

type CreateClusterInput

type CreateClusterInput struct {
	Creator      Creator
	Cluster      *clusterv1.Cluster
	InfraCluster client.Object
}

CreateClusterInput is the input for CreateCluster.

type CreateK3sControlPlaneInput

type CreateK3sControlPlaneInput struct {
	Creator         Creator
	ControlPlane    *infracontrolplanev1.K3sControlPlane
	MachineTemplate client.Object
}

CreateK3sControlPlaneInput is the input for CreateK3sControlPlane.

type CreateMachineDeploymentInput

type CreateMachineDeploymentInput struct {
	Creator                 Creator
	MachineDeployment       *clusterv1.MachineDeployment
	BootstrapConfigTemplate client.Object
	InfraMachineTemplate    client.Object
}

CreateMachineDeploymentInput is the input for CreateMachineDeployment.

type CreateNamespaceAndWatchEventsInput

type CreateNamespaceAndWatchEventsInput struct {
	Creator   Creator
	ClientSet *kubernetes.Clientset
	Name      string
	LogFolder string
}

CreateNamespaceAndWatchEventsInput is the input type for CreateNamespaceAndWatchEvents.

type CreateNamespaceInput

type CreateNamespaceInput struct {
	Creator Creator
	Name    string
}

CreateNamespaceInput is the input type for CreateNamespace.

type CreateRelatedResourcesInput

type CreateRelatedResourcesInput struct {
	Creator          Creator
	RelatedResources []client.Object
}

CreateRelatedResourcesInput is the input type for CreateRelatedResources.

type Creator

type Creator interface {
	Create(ctx context.Context, obj client.Object, opts ...client.CreateOption) error
}

Creator can creates resources.

type DeleteAllClustersAndWaitInput

type DeleteAllClustersAndWaitInput struct {
	Client    client.Client
	Namespace string
}

DeleteAllClustersAndWaitInput is the input type for DeleteAllClustersAndWait.

type DeleteClusterAndWaitInput

type DeleteClusterAndWaitInput struct {
	Client  client.Client
	Cluster *clusterv1.Cluster
}

DeleteClusterAndWaitInput is the input type for DeleteClusterAndWait.

type DeleteClusterInput

type DeleteClusterInput struct {
	Deleter Deleter
	Cluster *clusterv1.Cluster
}

DeleteClusterInput is the input for DeleteCluster.

type DeleteNamespaceInput

type DeleteNamespaceInput struct {
	Deleter Deleter
	Name    string
}

DeleteNamespaceInput is the input type for DeleteNamespace.

type Deleter

type Deleter interface {
	Delete(ctx context.Context, obj client.Object, opts ...client.DeleteOption) error
}

Deleter can delete resources.

type DeployUnevictablePodInput

type DeployUnevictablePodInput struct {
	WorkloadClusterProxy ClusterProxy
	ControlPlane         *infracontrolplanev1.K3sControlPlane
	DeploymentName       string
	Namespace            string

	WaitForDeploymentAvailableInterval []interface{}
}

DeployUnevictablePodInput is the input for DeployUnevictablePod.

type DiscoverMachineHealthCheckAndWaitForRemediationInput

type DiscoverMachineHealthCheckAndWaitForRemediationInput struct {
	ClusterProxy              ClusterProxy
	Cluster                   *clusterv1.Cluster
	WaitForMachineRemediation []interface{}
}

DiscoverMachineHealthCheckAndWaitForRemediationInput is the input for DiscoverMachineHealthCheckAndWait.

type DiscoveryAndWaitForClusterInput

type DiscoveryAndWaitForClusterInput struct {
	Getter    Getter
	Namespace string
	Name      string
}

DiscoveryAndWaitForClusterInput is the input type for DiscoveryAndWaitForCluster.

type DiscoveryAndWaitForControlPlaneInitializedInput

type DiscoveryAndWaitForControlPlaneInitializedInput struct {
	Lister  Lister
	Cluster *clusterv1.Cluster
}

DiscoveryAndWaitForControlPlaneInitializedInput is the input type for DiscoveryAndWaitForControlPlaneInitialized.

type DiscoveryAndWaitForMachineDeploymentsInput

type DiscoveryAndWaitForMachineDeploymentsInput struct {
	Lister  Lister
	Cluster *clusterv1.Cluster
}

DiscoveryAndWaitForMachineDeploymentsInput is the input type for DiscoveryAndWaitForMachineDeployments.

type DiscoveryAndWaitForMachinePoolsInput

type DiscoveryAndWaitForMachinePoolsInput struct {
	Getter  Getter
	Lister  Lister
	Cluster *clusterv1.Cluster
}

DiscoveryAndWaitForMachinePoolsInput is the input type for DiscoveryAndWaitForMachinePools.

type DumpAllResourcesInput

type DumpAllResourcesInput struct {
	Lister    Lister
	Namespace string
	LogPath   string
}

DumpAllResourcesInput is the input for DumpAllResources.

type GetAllClustersByNamespaceInput

type GetAllClustersByNamespaceInput struct {
	Lister    Lister
	Namespace string
}

GetAllClustersByNamespaceInput is the input for GetAllClustersByNamespace.

type GetCAPIResourcesInput

type GetCAPIResourcesInput struct {
	Lister    Lister
	Namespace string
}

GetCAPIResourcesInput is the input for GetCAPIResources.

type GetClusterByNameInput

type GetClusterByNameInput struct {
	Getter    Getter
	Name      string
	Namespace string
}

GetClusterByNameInput is the input for GetClusterByName.

type GetClusterClassByNameInput

type GetClusterClassByNameInput struct {
	Getter    Getter
	Name      string
	Namespace string
}

GetClusterClassByNameInput is the input for GetClusterClassByName.

type GetControlPlaneMachinesByClusterInput

type GetControlPlaneMachinesByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetControlPlaneMachinesByClusterInput is the input for GetControlPlaneMachinesByCluster.

type GetControllerDeploymentsInput

type GetControllerDeploymentsInput struct {
	Lister            Lister
	ExcludeNamespaces []string
}

GetControllerDeploymentsInput is the input for GetControllerDeployments.

type GetK3sControlPlaneByClusterInput

type GetK3sControlPlaneByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetK3sControlPlaneByClusterInput is the input for GetK3sControlPlaneByCluster.

type GetLister

type GetLister interface {
	Getter
	Lister
}

GetLister can get and list resources.

type GetMachineDeploymentsByClusterInput

type GetMachineDeploymentsByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetMachineDeploymentsByClusterInput is the input for GetMachineDeploymentsByCluster.

type GetMachineHealthChecksForClusterInput

type GetMachineHealthChecksForClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetMachineHealthChecksForClusterInput is the input for GetMachineHealthChecksForCluster.

type GetMachinePoolsByClusterInput

type GetMachinePoolsByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetMachinePoolsByClusterInput is the input for GetMachinePoolsByCluster.

type GetMachinesByMachineDeploymentsInput

type GetMachinesByMachineDeploymentsInput struct {
	Lister            Lister
	ClusterName       string
	Namespace         string
	MachineDeployment clusterv1.MachineDeployment
}

GetMachinesByMachineDeploymentsInput is the input for GetMachinesByMachineDeployments.

type GetMachinesByMachineHealthCheckInput

type GetMachinesByMachineHealthCheckInput struct {
	Lister             Lister
	ClusterName        string
	MachineHealthCheck *clusterv1.MachineHealthCheck
}

GetMachinesByMachineHealthCheckInput is the input for GetMachinesByMachineHealthCheck.

type GetMachinesPoolInstancesInput

type GetMachinesPoolInstancesInput struct {
	WorkloadClusterGetter Getter
	Namespace             string
	MachinePool           *expv1.MachinePool
}

GetMachinesPoolInstancesInput is the input for GetMachinesPoolInstances.

type Getter

type Getter interface {
	Get(ctx context.Context, key client.ObjectKey, obj client.Object) error
}

Getter can get resources.

type Lister

type Lister interface {
	List(ctx context.Context, list client.ObjectList, opts ...client.ListOption) error
}

Lister can lists resources.

type MachineStatusCheck

type MachineStatusCheck func(p *clusterv1.Machine) error

MachineStatusCheck is a type that operates a status check on a Machine.

func MachineNodeRefCheck

func MachineNodeRefCheck() MachineStatusCheck

MachineNodeRefCheck is a MachineStatusCheck ensuring that a NodeRef is assigned to the machine.

func MachinePhaseCheck

func MachinePhaseCheck(expectedPhase string) MachineStatusCheck

MachinePhaseCheck is a MachineStatusCheck ensuring that a machines is in the expected phase.

type Option

type Option func(*clusterProxy)

Option is a configuration option supplied to NewClusterProxy.

func WithMachineLogCollector

func WithMachineLogCollector(logCollector ClusterLogCollector) Option

WithMachineLogCollector allows to define the machine log collector to be used with this Cluster.

type PatchClusterLabelInput

type PatchClusterLabelInput struct {
	ClusterProxy ClusterProxy
	Cluster      *clusterv1.Cluster
	Labels       map[string]string
}

PatchClusterLabelInput is the input for PatchClusterLabel.

type PatchNodeConditionInput

type PatchNodeConditionInput struct {
	ClusterProxy  ClusterProxy
	Cluster       *clusterv1.Cluster
	NodeCondition corev1.NodeCondition
	Machine       clusterv1.Machine
}

PatchNodeConditionInput is the input for PatchNodeCondition.

type PodListCondition

type PodListCondition func(p *corev1.PodList) error

PodListCondition is a type that operates a condition on a Pod.

func EtcdImageTagCondition

func EtcdImageTagCondition(expectedTag string, expectedCount int) PodListCondition

EtcdImageTagCondition returns a podListCondition that ensures the pod image contains the specified image tag.

func PhasePodCondition

func PhasePodCondition(expectedPhase corev1.PodPhase) PodListCondition

PhasePodCondition is a podListCondition ensuring that pods are in the expected pod phase.

type ScaleAndWaitControlPlaneInput

type ScaleAndWaitControlPlaneInput struct {
	ClusterProxy        ClusterProxy
	Cluster             *clusterv1.Cluster
	ControlPlane        *infracontrolplanev1.K3sControlPlane
	Replicas            int32
	WaitForControlPlane []interface{}
}

ScaleAndWaitControlPlaneInput is the input for ScaleAndWaitControlPlane.

type ScaleAndWaitMachineDeploymentInput

type ScaleAndWaitMachineDeploymentInput struct {
	ClusterProxy              ClusterProxy
	Cluster                   *clusterv1.Cluster
	MachineDeployment         *clusterv1.MachineDeployment
	Replicas                  int32
	WaitForMachineDeployments []interface{}
}

ScaleAndWaitMachineDeploymentInput is the input for ScaleAndWaitMachineDeployment.

type ScaleAndWaitMachineDeploymentTopologyInput

type ScaleAndWaitMachineDeploymentTopologyInput struct {
	ClusterProxy              ClusterProxy
	Cluster                   *clusterv1.Cluster
	Replicas                  int32
	WaitForMachineDeployments []interface{}
}

ScaleAndWaitMachineDeploymentTopologyInput is the input for ScaleAndWaitMachineDeployment.

type ScaleMachinePoolAndWaitInput

type ScaleMachinePoolAndWaitInput struct {
	ClusterProxy              ClusterProxy
	Cluster                   *clusterv1.Cluster
	Replicas                  int32
	MachinePools              []*expv1.MachinePool
	WaitForMachinePoolToScale []interface{}
}

ScaleMachinePoolAndWaitInput is the input type for ScaleMachinePoolAndWait.

type UpgradeClusterTopologyAndWaitForUpgradeInput

type UpgradeClusterTopologyAndWaitForUpgradeInput struct {
	ClusterProxy                            ClusterProxy
	Cluster                                 *clusterv1.Cluster
	ControlPlane                            *infracontrolplanev1.K3sControlPlane
	EtcdImageTag                            string
	DNSImageTag                             string
	MachineDeployments                      []*clusterv1.MachineDeployment
	KubernetesUpgradeVersion                string
	WaitForMachinesToBeUpgraded             []interface{}
	WaitForKubeProxyUpgrade                 []interface{}
	WaitForDNSUpgrade                       []interface{}
	WaitForEtcdUpgrade                      []interface{}
	PreWaitForControlPlaneToBeUpgraded      func()
	PreWaitForMachineDeploymentToBeUpgraded func()
}

UpgradeClusterTopologyAndWaitForUpgradeInput is the input type for UpgradeClusterTopologyAndWaitForUpgrade.

type UpgradeControlPlaneAndWaitForUpgradeInput

type UpgradeControlPlaneAndWaitForUpgradeInput struct {
	ClusterProxy                ClusterProxy
	Cluster                     *clusterv1.Cluster
	ControlPlane                *infracontrolplanev1.K3sControlPlane
	KubernetesUpgradeVersion    string
	UpgradeMachineTemplate      *string
	EtcdImageTag                string
	DNSImageTag                 string
	WaitForMachinesToBeUpgraded []interface{}
	WaitForDNSUpgrade           []interface{}
	WaitForKubeProxyUpgrade     []interface{}
	WaitForEtcdUpgrade          []interface{}
}

UpgradeControlPlaneAndWaitForUpgradeInput is the input type for UpgradeControlPlaneAndWaitForUpgrade.

type UpgradeMachineDeploymentInfrastructureRefAndWaitInput

type UpgradeMachineDeploymentInfrastructureRefAndWaitInput struct {
	ClusterProxy                ClusterProxy
	Cluster                     *clusterv1.Cluster
	MachineDeployments          []*clusterv1.MachineDeployment
	WaitForMachinesToBeUpgraded []interface{}
}

UpgradeMachineDeploymentInfrastructureRefAndWaitInput is the input type for UpgradeMachineDeploymentInfrastructureRefAndWait.

type UpgradeMachineDeploymentsAndWaitInput

type UpgradeMachineDeploymentsAndWaitInput struct {
	ClusterProxy                ClusterProxy
	Cluster                     *clusterv1.Cluster
	UpgradeVersion              string
	UpgradeMachineTemplate      *string
	MachineDeployments          []*clusterv1.MachineDeployment
	WaitForMachinesToBeUpgraded []interface{}
}

UpgradeMachineDeploymentsAndWaitInput is the input type for UpgradeMachineDeploymentsAndWait.

type UpgradeMachinePoolAndWaitInput

type UpgradeMachinePoolAndWaitInput struct {
	ClusterProxy                   ClusterProxy
	Cluster                        *clusterv1.Cluster
	UpgradeVersion                 string
	MachinePools                   []*expv1.MachinePool
	WaitForMachinePoolToBeUpgraded []interface{}
}

UpgradeMachinePoolAndWaitInput is the input type for UpgradeMachinePoolAndWait.

type WaitForClusterDeletedInput

type WaitForClusterDeletedInput struct {
	Getter  Getter
	Cluster *clusterv1.Cluster
}

WaitForClusterDeletedInput is the input for WaitForClusterDeleted.

type WaitForClusterToProvisionInput

type WaitForClusterToProvisionInput struct {
	Getter  Getter
	Cluster *clusterv1.Cluster
}

WaitForClusterToProvisionInput is the input for WaitForClusterToProvision.

type WaitForControlPlaneAndMachinesReadyInput

type WaitForControlPlaneAndMachinesReadyInput struct {
	GetLister    GetLister
	Cluster      *clusterv1.Cluster
	ControlPlane *infracontrolplanev1.K3sControlPlane
}

WaitForControlPlaneAndMachinesReadyInput is the input type for WaitForControlPlaneAndMachinesReady.

type WaitForControlPlaneMachinesToBeUpgradedInput

type WaitForControlPlaneMachinesToBeUpgradedInput struct {
	Lister                   Lister
	Cluster                  *clusterv1.Cluster
	KubernetesUpgradeVersion string
	MachineCount             int
}

WaitForControlPlaneMachinesToBeUpgradedInput is the input for WaitForControlPlaneMachinesToBeUpgraded.

type WaitForControlPlaneToBeReadyInput

type WaitForControlPlaneToBeReadyInput struct {
	Getter       Getter
	ControlPlane *infracontrolplanev1.K3sControlPlane
}

WaitForControlPlaneToBeReadyInput is the input for WaitForControlPlaneToBeReady.

type WaitForDNSUpgradeInput

type WaitForDNSUpgradeInput struct {
	Getter     Getter
	DNSVersion string
}

WaitForDNSUpgradeInput is the input for WaitForDNSUpgrade.

type WaitForDeploymentsAvailableInput

type WaitForDeploymentsAvailableInput struct {
	Getter     Getter
	Deployment *appsv1.Deployment
}

WaitForDeploymentsAvailableInput is the input for WaitForDeploymentsAvailable.

type WaitForK3sControlPlaneMachinesToExistInput

type WaitForK3sControlPlaneMachinesToExistInput struct {
	Lister       Lister
	Cluster      *clusterv1.Cluster
	ControlPlane *infracontrolplanev1.K3sControlPlane
}

WaitForK3sControlPlaneMachinesToExistInput is the input for WaitForK3sControlPlaneMachinesToExist.

type WaitForKubeProxyUpgradeInput

type WaitForKubeProxyUpgradeInput struct {
	Getter            Getter
	KubernetesVersion string
}

WaitForKubeProxyUpgradeInput is the input for WaitForKubeProxyUpgrade.

type WaitForMachineDeploymentMachinesToBeUpgradedInput

type WaitForMachineDeploymentMachinesToBeUpgradedInput struct {
	Lister                   Lister
	Cluster                  *clusterv1.Cluster
	KubernetesUpgradeVersion string
	MachineCount             int
	MachineDeployment        clusterv1.MachineDeployment
}

WaitForMachineDeploymentMachinesToBeUpgradedInput is the input for WaitForMachineDeploymentMachinesToBeUpgraded.

type WaitForMachineDeploymentNodesToExistInput

type WaitForMachineDeploymentNodesToExistInput struct {
	Lister            Lister
	Cluster           *clusterv1.Cluster
	MachineDeployment *clusterv1.MachineDeployment
}

WaitForMachineDeploymentNodesToExistInput is the input for WaitForMachineDeploymentNodesToExist.

type WaitForMachineDeploymentRollingUpgradeToCompleteInput

type WaitForMachineDeploymentRollingUpgradeToCompleteInput struct {
	Getter            Getter
	MachineDeployment *clusterv1.MachineDeployment
}

WaitForMachineDeploymentRollingUpgradeToCompleteInput is the input for WaitForMachineDeploymentRollingUpgradeToComplete.

type WaitForMachineDeploymentRollingUpgradeToStartInput

type WaitForMachineDeploymentRollingUpgradeToStartInput struct {
	Getter            Getter
	MachineDeployment *clusterv1.MachineDeployment
}

WaitForMachineDeploymentRollingUpgradeToStartInput is the input for WaitForMachineDeploymentRollingUpgradeToStart.

type WaitForMachineHealthCheckToRemediateUnhealthyNodeConditionInput

type WaitForMachineHealthCheckToRemediateUnhealthyNodeConditionInput struct {
	ClusterProxy       ClusterProxy
	Cluster            *clusterv1.Cluster
	MachineHealthCheck *clusterv1.MachineHealthCheck
	MachinesCount      int
}

WaitForMachineHealthCheckToRemediateUnhealthyNodeConditionInput is the input for WaitForMachineHealthCheckToRemediateUnhealthyNodeCondition.

type WaitForMachinePoolInstancesToBeUpgradedInput

type WaitForMachinePoolInstancesToBeUpgradedInput struct {
	Getter                   Getter
	WorkloadClusterGetter    Getter
	Cluster                  *clusterv1.Cluster
	KubernetesUpgradeVersion string
	MachineCount             int
	MachinePool              *expv1.MachinePool
}

WaitForMachinePoolInstancesToBeUpgradedInput is the input for WaitForMachinePoolInstancesToBeUpgraded.

type WaitForMachinePoolNodesToExistInput

type WaitForMachinePoolNodesToExistInput struct {
	Getter      Getter
	MachinePool *expv1.MachinePool
}

WaitForMachinePoolNodesToExistInput is the input for WaitForMachinePoolNodesToExist.

type WaitForMachineStatusCheckInput

type WaitForMachineStatusCheckInput struct {
	Getter       Getter
	Machine      *clusterv1.Machine
	StatusChecks []MachineStatusCheck
}

WaitForMachineStatusCheckInput is the input for WaitForMachineStatusCheck.

type WaitForOneK3sControlPlaneMachineToExistInput

type WaitForOneK3sControlPlaneMachineToExistInput struct {
	Lister       Lister
	Cluster      *clusterv1.Cluster
	ControlPlane *infracontrolplanev1.K3sControlPlane
}

WaitForOneK3sControlPlaneMachineToExistInput is the input for WaitForK3sControlPlaneMachinesToExist.

type WaitForPodListConditionInput

type WaitForPodListConditionInput struct {
	Lister      Lister
	ListOptions *client.ListOptions
	Condition   PodListCondition
}

WaitForPodListConditionInput is the input args for WaitForPodListCondition.

type WatchDeploymentLogsInput

type WatchDeploymentLogsInput struct {
	GetLister  GetLister
	ClientSet  *kubernetes.Clientset
	Deployment *appsv1.Deployment
	LogPath    string
}

WatchDeploymentLogsInput is the input for WatchDeploymentLogs.

type WatchNamespaceEventsInput

type WatchNamespaceEventsInput struct {
	ClientSet *kubernetes.Clientset
	Name      string
	LogFolder string
}

WatchNamespaceEventsInput is the input type for WatchNamespaceEvents.

type WatchPodMetricsInput

type WatchPodMetricsInput struct {
	GetLister   GetLister
	ClientSet   *kubernetes.Clientset
	Deployment  *appsv1.Deployment
	MetricsPath string
}

WatchPodMetricsInput is the input for WatchPodMetrics.

Directories

Path Synopsis
Package bootstrap implements bootstrap functionality for e2e testing.
Package bootstrap implements bootstrap functionality for e2e testing.
Package clusterctl implements clusterctl interaction.
Package clusterctl implements clusterctl interaction.
logger
Package logger implements clusterctl logging functionality.
Package logger implements clusterctl logging functionality.
internal
log
Package log implements test framework logging.
Package log implements test framework logging.

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