worker

Documentation

Index

• Constants
• Variables
• type Interface
  • func New(log logr.Logger, client client.Client, values *Values, ...) Interface
• type Values

Constants

const (
	// DefaultInterval is the default interval for retry operations.
	DefaultInterval = 5 * time.Second
	// DefaultSevereThreshold is the default threshold until an error reported by another component is treated as
	// 'severe'.
	DefaultSevereThreshold = 30 * time.Second
	// DefaultTimeout is the default timeout and defines how long Gardener should wait for a successful reconciliation
	// of a Worker resource.
	DefaultTimeout = 10 * time.Minute
)

Variables

var TimeNow = time.Now

TimeNow returns the current time. Exposed for testing.

Types

type Interface

type Interface interface {
	component.DeployMigrateWaiter
	SetSSHPublicKey([]byte)
	SetInfrastructureProviderStatus(*runtime.RawExtension)
	SetWorkerPoolNameToOperatingSystemConfigsMap(map[string]*operatingsystemconfig.OperatingSystemConfigs)
	MachineDeployments() []extensionsv1alpha1.MachineDeployment
	WaitUntilWorkerStatusMachineDeploymentsUpdated(ctx context.Context) error
}

Interface is an interface for managing Workers.

func New

func New(
	log logr.Logger,
	client client.Client,
	values *Values,
	waitInterval time.Duration,
	waitSevereThreshold time.Duration,
	waitTimeout time.Duration,
) Interface

New creates a new instance of Interface.

type Values

type Values struct {
	// Namespace is the Shoot namespace in the seed.
	Namespace string
	// Name is the name of the Worker resource.
	Name string
	// Type is the type of the Worker provider.
	Type string
	// Region is the region of the shoot.
	Region string
	// Workers is the list of worker pools.
	Workers []gardencorev1beta1.Worker
	// KubernetesVersion is the Kubernetes version of the cluster for which the worker nodes shall be created.
	KubernetesVersion *semver.Version
	// MachineTypes is the list of machine types present in the CloudProfile referenced by the shoot
	MachineTypes []gardencorev1beta1.MachineType
	// SSHPublicKey is the public SSH key that shall be installed on the worker nodes.
	SSHPublicKey []byte
	// InfrastructureProviderStatus is the provider status of the Infrastructure resource which might be relevant for
	// the Worker reconciliation.
	InfrastructureProviderStatus *runtime.RawExtension
	// WorkerPoolNameToOperatingSystemConfigsMap contains the operating system configurations for the worker pools.
	WorkerPoolNameToOperatingSystemConfigsMap map[string]*operatingsystemconfig.OperatingSystemConfigs
	// NodeLocalDNSEnabled indicates whether node local dns is enabled or not.
	NodeLocalDNSEnabled bool
}

Values contains the values used to create a Worker resources.