worker

Documentation

Index

• func CheckMachineDeployment(deployment *machinev1alpha1.MachineDeployment) error
• func NewSufficientNodesChecker() healthcheck.HealthCheck
• type DefaultHealthChecker
  • func (healthChecker *DefaultHealthChecker) Check(ctx context.Context, request types.NamespacedName) (*healthcheck.SingleCheckResult, error)
  • func (healthChecker *DefaultHealthChecker) DeepCopy() healthcheck.HealthCheck
  • func (healthChecker *DefaultHealthChecker) InjectSeedClient(seedClient client.Client)
  • func (healthChecker *DefaultHealthChecker) InjectShootClient(shootClient client.Client)
  • func (healthChecker *DefaultHealthChecker) SetLoggerSuffix(provider, extension string)

Functions

func CheckMachineDeployment

func CheckMachineDeployment(deployment *machinev1alpha1.MachineDeployment) error

CheckMachineDeployment checks whether the given MachineDeployment is healthy. A MachineDeployment is considered healthy if its controller observed its current revision and if its desired number of replicas is equal to its updated replicas.

func NewSufficientNodesChecker

func NewSufficientNodesChecker() healthcheck.HealthCheck

NewSufficientNodesChecker is a health check function which checks if there is a sufficient amount of nodes registered in the cluster. Checks if all machines created by the machine deployment joinend the cluster

Types

type DefaultHealthChecker

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

DefaultHealthChecker all the information for the Worker HealthCheck This check assumes that the MachineControllerManager (https://github.com/gardener/machine-controller-manager) has been deployed by the Worker extension controller

func (*DefaultHealthChecker) Check

func (healthChecker *DefaultHealthChecker) Check(ctx context.Context, request types.NamespacedName) (*healthcheck.SingleCheckResult, error)

Check executes the health check

func (*DefaultHealthChecker) DeepCopy

func (healthChecker *DefaultHealthChecker) DeepCopy() healthcheck.HealthCheck

DeepCopy clones the healthCheck struct by making a copy and returning the pointer to that new copy

func (*DefaultHealthChecker) InjectSeedClient

func (healthChecker *DefaultHealthChecker) InjectSeedClient(seedClient client.Client)

InjectSeedClient injects the seed client

func (*DefaultHealthChecker) InjectShootClient

func (healthChecker *DefaultHealthChecker) InjectShootClient(shootClient client.Client)

InjectShootClient injects the shoot client

func (*DefaultHealthChecker) SetLoggerSuffix

func (healthChecker *DefaultHealthChecker) SetLoggerSuffix(provider, extension string)

SetLoggerSuffix injects the logger