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v0.3.8
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Published: Jul 31, 2020 | License: Apache-2.0 | Module: sigs.k8s.io/cluster-api

Index

Constants

const (
	// DefaultManagementClusterName is the default name of the Kind cluster
	// used by the the e2e framework.
	DefaultManagementClusterName = "mgmt"

	// DefaultKubernetesVersion is the default version of Kubernetes to deploy
	// for testing.
	DefaultKubernetesVersion = "v1.16.2"
)

func ApplyYAMLURL

func ApplyYAMLURL(ctx context.Context, input ApplyYAMLURLInput)

ApplyYAMLURL is essentially kubectl apply -f <url>. If the YAML in the URL contains Kinds not registered with the scheme this will fail. Deprecated. Getting yaml from an URL during a test it can introduce flakes.

func AssertAllClusterAPIResourcesAreGone

func AssertAllClusterAPIResourcesAreGone(ctx context.Context, input AssertAllClusterAPIResourcesAreGoneInput)

AssertAllClusterAPIResourcesAreGone ensures that all known Cluster API resources have been remvoed. Deprecated. Please use GetCAPIResources instead

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 CreateCluster

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

CreateCluster will create the Cluster and InfraCluster objects.

func CreateKubeadmControlPlane

func CreateKubeadmControlPlane(ctx context.Context, input CreateKubeadmControlPlaneInput, intervals ...interface{})

CreateKubeadmControlPlane 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 and waits for everything the cluster owned to actually be gone.

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 DiscoverClusterResourceSetAndWaitForSuccess

func DiscoverClusterResourceSetAndWaitForSuccess(ctx context.Context, input DiscoverClusterResourceSetAndWaitForSuccessInput, intervals ...interface{})

DiscoverClusterResourceSetAndWaitForSuccessInput patches a ClusterResourceSet label to the cluster and waits for resources to be created in that cluster.

func DiscoverMachineHealthChecksAndWaitForRemediation

func DiscoverMachineHealthChecksAndWaitForRemediation(ctx context.Context, input DiscoverMachineHealthCheckAndWaitForRemediationInput)

DiscoverMachineHealthCheckAndWait 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{}) *controlplanev1.KubeadmControlPlane

DiscoveryAndWaitForControlPlaneInitialized discovers the KubeadmControlPlane 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 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 DumpProviderResources

func DumpProviderResources(mgmt ManagementCluster, resources map[string]runtime.Object, resourcePath string, writer io.Writer) error

DumpProviderResources dump provider specific API related resources to YAML Deprecated. Please use DumpAllResources instead

func DumpResources

func DumpResources(mgmt ManagementCluster, resourcePath string, writer io.Writer) error

DumpResources dump cluster API related resources to YAML Deprecated. Please use DumpAllResources instead

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 EtcdImageTagCondition

func EtcdImageTagCondition(expectedTag string, expectedCount int) podListCondition

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

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 GetClusterResourceSetBindingByCluster

func GetClusterResourceSetBindingByCluster(ctx context.Context, input GetClusterResourceSetBindingByClusterInput) *addonsv1.ClusterResourceSetBinding

GetClusterResourceSetBindingByCluster returns the ClusterResourceBinding objects for a cluster.

func GetClusterResourceSets

func GetClusterResourceSets(ctx context.Context, input GetClusterResourceSetsInput) []*addonsv1.ClusterResourceSet

GetClusterResourceSets returns all ClusterResourceSet objects in a 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 GetKubeadmControlPlaneByCluster

func GetKubeadmControlPlaneByCluster(ctx context.Context, input GetKubeadmControlPlaneByClusterInput) *controlplanev1.KubeadmControlPlane

GetKubeadmControlPlaneByCluster returns the KubeadmControlPlane 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 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 InstallComponents

func InstallComponents(ctx context.Context, mgmt Applier, components ...ComponentGenerator)

InstallComponents is a helper function that applies components, generally to a management cluster.

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 PhasePodCondition

func PhasePodCondition(expectedPhase corev1.PodPhase) podListCondition

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

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 TryAddDefaultSchemes

func TryAddDefaultSchemes(scheme *runtime.Scheme)

TryAddDefaultSchemes tries to add the following schemes:

* Kubernetes corev1
* Kubernetes appsv1
* CAPI core
* Kubeadm Bootstrapper
* Kubeadm ControlPlane

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

func TypeToKind

func TypeToKind(i interface{}) string

TypeToKind returns the Kind without the package prefix. Pass in a pointer to a struct This will panic if used incorrectly. Deprecated: use ObjectToKind for runtime.Objects for compile-time checking

func UpgradeControlPlaneAndWaitForUpgrade

func UpgradeControlPlaneAndWaitForUpgrade(ctx context.Context, input UpgradeControlPlaneAndWaitForUpgradeInput)

UpgradeControlPlaneAndWaitForUpgrade upgrades a KubeadmControlPlane 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 WaitForAPIServiceAvailable

func WaitForAPIServiceAvailable(ctx context.Context, mgmt Waiter, serviceName string)

WaitForAPIServiceAvailable will wait for an an APIService to be available. For example, kubectl wait --for=condition=Available --timeout=300s apiservice v1beta1.webhook.cert-manager.io

func WaitForClusterDeleted

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

WaitForClusterDeleted waits until the cluster object has been deleted.

func WaitForClusterMachineNodeRefs

func WaitForClusterMachineNodeRefs(ctx context.Context, input WaitForClusterMachineNodeRefsInput, intervals ...interface{})

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

func WaitForClusterMachinesReady

func WaitForClusterMachinesReady(ctx context.Context, input WaitForClusterMachinesReadyInput, intervals ...interface{})

func WaitForClusterResourceSetToApplyResources

func WaitForClusterResourceSetToApplyResources(ctx context.Context, input WaitForClusterResourceSetToApplyResourcesInput, intervals ...interface{})

WaitForClusterResourceSetToApplyResources wait until all ClusterResourceSet resources are created in the matching cluster.

func WaitForClusterToProvision

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

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 KubeadmControlPlane 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 WaitForControlPlaneToBeUpToDate

func WaitForControlPlaneToBeUpToDate(ctx context.Context, input WaitForControlPlaneToBeUpToDateInput, intervals ...interface{})

WaitForControlPlaneToBeUpToDate will wait for a control plane to be fully up-to-date.

func WaitForDNSUpgrade

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

WaitForDNSUpgrade waits until CoreDNS version matches with the CoreDNS upgrade 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 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 WaitForKubeadmControlPlaneMachinesToExist

func WaitForKubeadmControlPlaneMachinesToExist(ctx context.Context, input WaitForKubeadmControlPlaneMachinesToExistInput, intervals ...interface{})

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

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{})

WaitForMachineDeploymentNodesToExist 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 WaitForMachineStatusCheck

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

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

func WaitForOneKubeadmControlPlaneMachineToExist

func WaitForOneKubeadmControlPlaneMachineToExist(ctx context.Context, input WaitForOneKubeadmControlPlaneMachineToExistInput, intervals ...interface{})

WaitForKubeadmControlPlaneMachineToExist 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 WaitForPodsReadyInNamespace

func WaitForPodsReadyInNamespace(ctx context.Context, cluster Waiter, namespace string)

WaitForPodsReadyInNamespace will wait for all pods to be Ready in the specified namespace. For example, kubectl wait --for=condition=Ready --timeout=300s --namespace capi-system pods --all

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. Use replacements in an e2econfig to enable metrics scraping without kube-rbac-proxy, e.g:

- new: --metrics-addr=:8080
  old: --metrics-addr=127.0.0.1:8080

func YAMLForComponentSource

func YAMLForComponentSource(ctx context.Context, source ComponentSource) ([]byte, error)

YAMLForComponentSource returns the YAML for the provided component source.

type Applier

type Applier interface {
	// Apply allows us to apply YAML to the cluster, `kubectl apply`
	Apply(context.Context, []byte) error
}

Applier is an interface around applying YAML to a cluster Deprecated. Please use ClusterProxy

type ApplyYAMLURLInput

type ApplyYAMLURLInput struct {
	Client        client.Client
	HTTPGetter    HTTPGetter
	NetworkingURL string
	Scheme        *runtime.Scheme
}

ApplyYAMLURLInput is the input for ApplyYAMLURL.

type AssertAllClusterAPIResourcesAreGoneInput

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

AssertAllClusterAPIResourcesAreGoneInput is the input for AssertAllClusterAPIResourcesAreGone.

type AssertControlPlaneFailureDomainsInput

type AssertControlPlaneFailureDomainsInput struct {
	GetLister  GetLister
	ClusterKey client.ObjectKey
	// ExpectedFailureDomains is required because this function cannot (easily) infer what success looks like.
	// In theory this field is not strictly necessary and could be replaced with enough clever logic/math.
	ExpectedFailureDomains map[string]int
}

AssertControlPlaneFailureDomainsInput is the input for AssertControlPlaneFailureDomains.

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

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

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

	// 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) 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 ComponentConfig

type ComponentConfig struct {
	// Name is the name of the component.
	// This field is primarily used for logging.
	Name string `json:"name"`

	// Sources is an optional list of component YAML to apply to the management
	// cluster.
	// This field may be omitted when wanting only to block progress via one or
	// more Waiters.
	Sources []ComponentSource `json:"sources,omitempty"`

	// Waiters is an optional list of checks to perform in order to determine
	// whether or not the installed components are ready.
	Waiters []ComponentWaiter `json:"waiters,omitempty"`
}

ComponentConfig describes a component required by the e2e test environment.

type ComponentGenerator

type ComponentGenerator interface {
	// GetName returns the name of the component.
	GetName() string
	// Manifests return the YAML bundle.
	Manifests(context.Context) ([]byte, error)
}

ComponentGenerator is used to install components, generally any YAML bundle.

func ComponentGeneratorForComponentSource

func ComponentGeneratorForComponentSource(source ComponentSource) ComponentGenerator

ComponentGeneratorForComponentSource returns a ComponentGenerator for the provided ComponentSource.

type ComponentReplacement

type ComponentReplacement struct {
	// Old is the pattern to replace.
	// A regular expression may be used.
	Old string `json:"old"`
	// New is the string used to replace the old pattern.
	// An empty string is valid.
	New string `json:"new,omitempty"`
}

ComponentReplacement is used to replace some of the generated YAML prior to application.

type ComponentSource

type ComponentSource struct {
	// Name is used for logging when a component has multiple sources.
	Name string `json:"name,omitempty"`

	// Value is the source of the component's YAML.
	// May be a URL or a kustomization root (specified by Type).
	// If a Type=url then Value may begin with file://, http://, or https://.
	// If a Type=kustomize then Value may be any valid go-getter URL. For
	// more information please see https://github.com/hashicorp/go-getter#url-format.
	Value string `json:"value"`

	// Type describes how to process the source of the component's YAML.
	//
	// Defaults to "kustomize".
	Type ComponentSourceType `json:"type,omitempty"`

	// Replacements is a list of patterns to replace in the component YAML
	// prior to application.
	Replacements []ComponentReplacement `json:"replacements,omitempty"`
}

ComponentSource describes how to obtain a component's YAML.

type ComponentSourceType

type ComponentSourceType string

ComponentSourceType indicates how a component's source should be obtained.

const (
	// URLSource is component YAML available directly via a URL.
	// The URL may begin with file://, http://, or https://.
	URLSource ComponentSourceType = "url"

	// KustomizeSource is a valid kustomization root that can be used to produce
	// the component YAML.
	KustomizeSource ComponentSourceType = "kustomize"
)

type ComponentWaiter

type ComponentWaiter struct {
	// Value varies depending on the specified Type.
	// Please see the documentation for the different WaiterType constants to
	// understand the valid values for this field.
	Value string `json:"value"`

	// Type describes the type of check to perform.
	//
	// Defaults to "pods".
	Type ComponentWaiterType `json:"type,omitempty"`
}

ComponentWaiter contains information to help determine whether installed components are ready.

type ComponentWaiterType

type ComponentWaiterType string

ComponentWaiterType indicates the type of check to use to determine if the installed components are ready.

const (
	// ServiceWaiter indicates to wait until a service's condition is Available.
	// When ComponentWaiter.Value is set to "service", the ComponentWaiter.Value
	// should be set to the name of a Service resource.
	ServiceWaiter ComponentWaiterType = "service"

	// PodsWaiter indicates to wait until all the pods in a namespace have a
	// condition of Ready.
	// When ComponentWaiter.Value is set to "pods", the ComponentWaiter.Value
	// should be set to the name of a Namespace resource.
	PodsWaiter ComponentWaiterType = "pods"
)

type Config

type Config struct {
	// Name is the name of the Kind management cluster.
	// Defaults to DefaultManagementClusterName.
	ManagementClusterName string `json:"managementClusterName,omitempty"`

	// KubernetesVersion is the version of Kubernetes to deploy when testing.
	// Defaults to DefaultKubernetesVersion.
	KubernetesVersion string `json:"kubernetesVersion,omitempty"`

	// Images is a list of container images to load into the Kind cluster.
	Images []ContainerImage `json:"images,omitempty"`

	// Components is a list of component configurations applied to the
	// Kind cluster.
	// The components are applied serially, in the listed order.
	Components []ComponentConfig `json:"components,omitempty"`
}

Config is the input used to configure the e2e test environment. Deprecated. Please use clusterctl.E2EConfig instead.

func DefaultConfig

func DefaultConfig() (Config, error)

DefaultConfig returns a default Config object that loads cert-manager, CAPI core, the Kubeadm Bootstrapper, and the Kubeadm ControlPlane.

Callers may append their own images to the returne Config.Images and their own components to Config.Components in order to stand up a management cluster for testing infrastructure providers.

func LoadConfig

func LoadConfig(data []byte) (*Config, error)

LoadConfig loads a Config from the provided YAML data.

func MustDefaultConfig

func MustDefaultConfig() Config

MustDefaultConfig panics if DefaultConfig returns an error.

func (*Config) Defaults

func (c *Config) Defaults()

Defaults assigns default values to the object.

func (*Config) Validate

func (c *Config) Validate() error

Validate validates the configuration.

type ContainerImage

type ContainerImage struct {
	// Name is the fully qualified name of the image.
	Name string

	// LoadBehavior may be used to dictate whether a failed load operation
	// should fail the test run. This is useful when wanting to load images
	// *if* they exist locally, but not wanting to fail if they don't.
	//
	// Defaults to MustLoadImage.
	LoadBehavior LoadImageBehavior
}

ContainerImage describes an image to load into a cluster and the behavior when loading the image.

type ControlplaneClusterInput

type ControlplaneClusterInput struct {
	Management        ManagementCluster
	Cluster           *clusterv1.Cluster
	InfraCluster      runtime.Object
	Nodes             []Node
	MachineDeployment MachineDeployment
	RelatedResources  []runtime.Object
	CreateTimeout     time.Duration
	DeleteTimeout     time.Duration

	ControlPlane    *controlplanev1.KubeadmControlPlane
	MachineTemplate runtime.Object
}

ControlplaneClusterInput defines the necessary dependencies to run a multi-node control plane cluster. Deprecated.

func (*ControlplaneClusterInput) CleanUpCoreArtifacts

func (input *ControlplaneClusterInput) CleanUpCoreArtifacts()

CleanUpCoreArtifacts deletes the cluster and waits for everything to be gone. Assertions made on objects owned by the Cluster:

* All Machines are removed
* All MachineSets are removed
* All MachineDeployments are removed
* All KubeadmConfigs are removed
* All Secrets are removed

Deprecated

func (*ControlplaneClusterInput) ControlPlaneCluster

func (input *ControlplaneClusterInput) ControlPlaneCluster()

ControlPlaneCluster creates an n node control plane cluster. Assertions:

* The number of nodes in the created cluster will equal the number
  of control plane nodes plus the number of replicas in the machine
  deployment.

Deprecated. Please use the supplied functions below to get the exact behavior desired.

func (*ControlplaneClusterInput) SetDefaults

func (input *ControlplaneClusterInput) SetDefaults()

SetDefaults defaults the struct fields if necessary. Deprecated.

type CreateClusterInput

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

CreateClusterInput is the input for CreateCluster.

type CreateKubeadmControlPlaneInput

type CreateKubeadmControlPlaneInput struct {
	Creator         Creator
	ControlPlane    *controlplanev1.KubeadmControlPlane
	MachineTemplate runtime.Object
}

CreateKubeadmControlPlaneInput is the input for CreateKubeadmControlPlane.

type CreateMachineDeploymentInput

type CreateMachineDeploymentInput struct {
	Creator                 Creator
	MachineDeployment       *clusterv1.MachineDeployment
	BootstrapConfigTemplate runtime.Object
	InfraMachineTemplate    runtime.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 []runtime.Object
}

CreateRelatedResourcesInput is the input type for CreateRelatedResources.

type Creator

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

Deleter can delete resources.

type DiscoverClusterResourceSetAndWaitForSuccessInput

type DiscoverClusterResourceSetAndWaitForSuccessInput struct {
	ClusterProxy ClusterProxy
	Cluster      *clusterv1.Cluster
}

DiscoverClusterResourceSetAndWaitForSuccessInput is the input for DiscoverClusterResourceSetAndWaitForSuccess.

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 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 GetClusterResourceSetBindingByClusterInput

type GetClusterResourceSetBindingByClusterInput struct {
	Getter      Getter
	ClusterName string
	Namespace   string
}

GetClusterResourceSetBindingByClusterInput is the input for GetClusterResourceSetBindingByCluster.

type GetClusterResourceSetsInput

type GetClusterResourceSetsInput struct {
	Lister    Lister
	Namespace string
}

GetClusterResourceSetsInput is the input for GetClusterResourceSets.

type GetControlPlaneMachinesByClusterInput

type GetControlPlaneMachinesByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetControlPlaneMachinesByClusterInput is the input for GetControlPlaneMachinesByCluster.

type GetControllerDeploymentsInput

type GetControllerDeploymentsInput struct {
	Lister Lister
}

GetControllerDeploymentsInput is the input for GetControllerDeployments.

type GetKubeadmControlPlaneByClusterInput

type GetKubeadmControlPlaneByClusterInput struct {
	Lister      Lister
	ClusterName string
	Namespace   string
}

GetKubeadmControlPlaneByClusterInput is the input for GetKubeadmControlPlaneByCluster.

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 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 Getter

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

Getter can get resources.

type HTTPGetter

type HTTPGetter interface {
	Get(url string) (resp *http.Response, err error)
}

HTTPGetter wraps up the Get method exposed by the net/http.Client.

type ImageLoader

type ImageLoader interface {
	// LoadImage will put a local image onto the cluster.
	LoadImage(context.Context, string) error
}

ImageLoader is an interface around loading an image onto a cluster. Deprecated. Please use ClusterProxy

type InitManagementClusterInput

type InitManagementClusterInput struct {
	Config

	// Scheme is used to initialize the scheme for the management cluster
	// client.
	// Defaults to a new runtime.Scheme.
	Scheme *runtime.Scheme

	// ComponentGenerators is a list objects that supply additional component
	// YAML to apply to the management cluster.
	// Please note this is meant to be used at runtime to add YAML to the
	// management cluster outside of what is provided by the Components field.
	// For example, a caller could use this field to apply a Secret required by
	// some component from the Components field.
	ComponentGenerators []ComponentGenerator

	// NewManagementClusterFn may be used to provide a custom function for
	// returning a new management cluster. Otherwise kind.NewCluster is used.
	NewManagementClusterFn func() (ManagementCluster, error)
}

InitManagementClusterInput is the information required to initialize a new management cluster for e2e testing.

func (*InitManagementClusterInput) Defaults

func (c *InitManagementClusterInput) Defaults(ctx context.Context)

Defaults assigns default values to the object.

type Lister

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

Lister can lists resources.

type LoadImageBehavior

type LoadImageBehavior string

LoadImageBehavior indicates the behavior when loading an image.

const (
	// MustLoadImage causes a load operation to fail if the image cannot be
	// loaded.
	MustLoadImage LoadImageBehavior = "mustLoad"

	// TryLoadImage causes any errors that occur when loading an image to be
	// ignored.
	TryLoadImage LoadImageBehavior = "tryLoad"
)

type MachineDeployment

type MachineDeployment struct {
	MachineDeployment       *clusterv1.MachineDeployment
	BootstrapConfigTemplate runtime.Object
	InfraMachineTemplate    runtime.Object
}

MachineDeployment contains the objects needed to create a CAPI MachineDeployment resource and its associated template resources. Deprecated. Please use the individual create/assert methods.

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 ManagementCluster

type ManagementCluster interface {
	Applier
	Waiter
	// Teardown will completely clean up the ManagementCluster.
	// This should be implemented as a synchronous function.
	// Generally to be used in the AfterSuite function if a management cluster is shared between tests.
	// Should try to clean everything up and report any dangling artifacts that needs manual intervention.
	Teardown(context.Context)
	// GetName returns the name of the cluster.
	GetName() string
	// GetKubeconfigPath returns the path to the kubeconfig file for the cluster.
	GetKubeconfigPath() string
	// GetScheme returns the scheme defining the types hosted in the cluster.
	GetScheme() *runtime.Scheme
	// GetClient returns a client to the Management cluster.
	GetClient() (client.Client, error)
	// GetClientSet returns a clientset to the management cluster.
	GetClientSet() (*kubernetes.Clientset, error)
	// GetWorkdloadClient returns a client to the specified workload cluster.
	GetWorkloadClient(ctx context.Context, namespace, name string) (client.Client, error)
	// GetWorkerKubeconfigPath returns the path to the kubeconfig file for the specified workload cluster.
	GetWorkerKubeconfigPath(ctx context.Context, namespace, name string) (string, error)
}

ManagementCluster are all the features we need out of a kubernetes cluster to qualify as a management cluster. Deprecated. Please use ClusterProxy

func InitManagementCluster

func InitManagementCluster(ctx context.Context, input *InitManagementClusterInput) ManagementCluster

InitManagementCluster returns a new cluster initialized as a CAPI management cluster. Deprecated. Please use bootstrap.ClusterProvider and ClusterProxy

type Node

type Node struct {
	Machine         *clusterv1.Machine
	InfraMachine    runtime.Object
	BootstrapConfig runtime.Object
}

Node contains all the pieces necessary to make a single node Deprecated.

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 ScaleAndWaitMachineDeploymentInput

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

ScaleAndWaitMachineDeploymentInput is the input for ScaleAndWaitMachineDeployment.

type UpgradeControlPlaneAndWaitForUpgradeInput

type UpgradeControlPlaneAndWaitForUpgradeInput struct {
	ClusterProxy                ClusterProxy
	Cluster                     *clusterv1.Cluster
	ControlPlane                *controlplanev1.KubeadmControlPlane
	KubernetesUpgradeVersion    string
	EtcdImageTag                string
	DNSImageTag                 string
	WaitForMachinesToBeUpgraded []interface{}
	WaitForDNSUpgrade           []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
	MachineDeployments          []*clusterv1.MachineDeployment
	WaitForMachinesToBeUpgraded []interface{}
}

UpgradeMachineDeploymentsAndWaitInput is the input type for UpgradeMachineDeploymentsAndWait.

type WaitForClusterDeletedInput

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

WaitForClusterDeletedInput is the input for WaitForClusterDeleted.

type WaitForClusterMachineNodeRefsInput

type WaitForClusterMachineNodeRefsInput struct {
	GetLister GetLister
	Cluster   *clusterv1.Cluster
}

WaitForClusterMachineNodesRefsInput is the input for WaitForClusterMachineNodesRefs.

type WaitForClusterMachinesReadyInput

type WaitForClusterMachinesReadyInput struct {
	GetLister  GetLister
	NodeGetter Getter
	Cluster    *clusterv1.Cluster
}

type WaitForClusterResourceSetToApplyResourcesInput

type WaitForClusterResourceSetToApplyResourcesInput struct {
	ClusterProxy       ClusterProxy
	Cluster            *clusterv1.Cluster
	ClusterResourceSet *addonsv1.ClusterResourceSet
}

WaitForClusterResourceSetToApplyResourcesInput is the input for WaitForClusterResourceSetToApplyResources.

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 *controlplanev1.KubeadmControlPlane
}

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 *controlplanev1.KubeadmControlPlane
}

WaitForControlPlaneToBeReadyInput is the input for WaitForControlPlaneToBeReady.

type WaitForControlPlaneToBeUpToDateInput

type WaitForControlPlaneToBeUpToDateInput struct {
	Getter       Getter
	ControlPlane *controlplanev1.KubeadmControlPlane
}

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 WaitForKubeProxyUpgradeInput

type WaitForKubeProxyUpgradeInput struct {
	Getter            Getter
	KubernetesVersion string
}

WaitForKubeProxyUpgradeInput is the input for WaitForKubeProxyUpgradeInput.

type WaitForKubeadmControlPlaneMachinesToExistInput

type WaitForKubeadmControlPlaneMachinesToExistInput struct {
	Lister       Lister
	Cluster      *clusterv1.Cluster
	ControlPlane *controlplanev1.KubeadmControlPlane
}

WaitForKubeadmControlPlaneMachinesToExistInput is the input for WaitForKubeadmControlPlaneMachinesToExist.

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
	MachineHealthChecks []*clusterv1.MachineHealthCheck
}

WaitForMachineHealthCheckToRemediateUnhealthyNodeConditionInput is the input for WaitForMachineHealthCheckToRemediateUnhealthyNodeCondition.

type WaitForMachineStatusCheckInput

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

WaitForMachineStatusCheckInput is the input for WaitForMachineStatusCheck.

type WaitForOneKubeadmControlPlaneMachineToExistInput

type WaitForOneKubeadmControlPlaneMachineToExistInput struct {
	Lister       Lister
	Cluster      *clusterv1.Cluster
	ControlPlane *controlplanev1.KubeadmControlPlane
}

WaitForKubeadmControlPlaneMachinesToExistInput is the input for WaitForKubeadmControlPlaneMachinesToExist.

type WaitForPodListConditionInput

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

WaitForPodListConditionInput is the input args for WaitForPodListCondition

type Waiter

type Waiter interface {
	// Wait allows us to wait for something in the cluster, `kubectl wait`
	Wait(context.Context, ...string) error
}

Waiter is an interface around waiting for something on a kubernetes cluster. Deprecated. Please use ClusterProxy

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
}

Package Files

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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