errors

package
v0.3.11-rc.0 Latest Latest
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 Go to latest Published: Nov 16, 2020 License: Apache-2.0 Imports: 3 Imported by: 190

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Index

Constants

This section is empty.

Variables

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var ErrNotImplemented = errors.New("not implemented")

Functions

func IsRequeueAfter 

func IsRequeueAfter(err error) bool

IsRequeueAfter returns true if the error satisfies the interface HasRequeueAfterError.

DEPRECATED: This error is deprecated and should not be used for new code. See https://github.com/kubernetes-sigs/cluster-api/issues/3370 for more information.

Users should switch their methods and functions to return a (ctrl.Result, error) pair, instead of relying on this error. Controller runtime exposes a Result.IsZero() (from 0.5.9, and 0.6.2) which can be used from callers to see if reconciliation should be stopped or continue.

Types

type ClusterError 

type ClusterError struct {
	Reason  ClusterStatusError
	Message string
}

A more descriptive kind of error that represents an error condition that should be set in the Cluster.Status. The "Reason" field is meant for short, enum-style constants meant to be interpreted by clusters. The "Message" field is meant to be read by humans.

func CreateCluster 

func CreateCluster(format string, args ...interface{}) *ClusterError

func DeleteCluster 

func DeleteCluster(format string, args ...interface{}) *ClusterError

func InvalidClusterConfiguration 

func InvalidClusterConfiguration(format string, args ...interface{}) *ClusterError

func (*ClusterError) Error 

func (e *ClusterError) Error() string

type ClusterStatusError 

type ClusterStatusError string
const (
	// InvalidConfigurationClusterError indicates that the cluster
	// configuration is invalid.
	InvalidConfigurationClusterError ClusterStatusError = "InvalidConfiguration"

	// UnsupportedChangeClusterError indicates that the cluster
	// spec has been updated in an unsupported way. That cannot be
	// reconciled.
	UnsupportedChangeClusterError ClusterStatusError = "UnsupportedChange"

	// CreateClusterError indicates that an error was encountered
	// when trying to create the cluster.
	CreateClusterError ClusterStatusError = "CreateError"

	// UpdateClusterError indicates that an error was encountered
	// when trying to update the cluster.
	UpdateClusterError ClusterStatusError = "UpdateError"

	// DeleteClusterError indicates that an error was encountered
	// when trying to delete the cluster.
	DeleteClusterError ClusterStatusError = "DeleteError"
)

func ClusterStatusErrorPtr 

func ClusterStatusErrorPtr(v ClusterStatusError) *ClusterStatusError

ClusterStatusErrorPtr converts a MachineStatusError to a pointer.

type HasRequeueAfterError 

type HasRequeueAfterError interface {
	// GetRequeueAfter gets the duration to wait until the managed object is
	// requeued for further processing.
	GetRequeueAfter() time.Duration
}

HasRequeueAfterError represents that an actuator managed object should be requeued for further processing after the given RequeueAfter time has passed.

DEPRECATED: This error is deprecated and should not be used for new code. See https://github.com/kubernetes-sigs/cluster-api/issues/3370 for more information.

Users should switch their methods and functions to return a (ctrl.Result, error) pair, instead of relying on this error. Controller runtime exposes a Result.IsZero() (from 0.5.9, and 0.6.2) which can be used from callers to see if reconciliation should be stopped or continue.

type KubeadmControlPlaneError added in v0.3.0 

type KubeadmControlPlaneError struct {
	Reason  KubeadmControlPlaneStatusError
	Message string
}

KubeadmControlPlaneError is a more descriptive kind of error that represents an error condition that should be set in the KubeadmControlPlane.Status. The "Reason" field is meant for short, enum-style constants meant to be interpreted by control planes. The "Message" field is meant to be read by humans.

func (*KubeadmControlPlaneError) Error added in v0.3.0 

func (e *KubeadmControlPlaneError) Error() string

type KubeadmControlPlaneStatusError added in v0.3.0 

type KubeadmControlPlaneStatusError string
const (
	// InvalidConfigurationKubeadmControlPlaneError indicates that the kubeadm control plane
	// configuration is invalid.
	InvalidConfigurationKubeadmControlPlaneError KubeadmControlPlaneStatusError = "InvalidConfiguration"

	// UnsupportedChangeKubeadmControlPlaneError indicates that the kubeadm control plane
	// spec has been updated in an unsupported way that cannot be
	// reconciled.
	UnsupportedChangeKubeadmControlPlaneError KubeadmControlPlaneStatusError = "UnsupportedChange"

	// CreateKubeadmControlPlaneError indicates that an error was encountered
	// when trying to create the kubeadm control plane.
	CreateKubeadmControlPlaneError KubeadmControlPlaneStatusError = "CreateError"

	// UpdateKubeadmControlPlaneError indicates that an error was encountered
	// when trying to update the kubeadm control plane.
	UpdateKubeadmControlPlaneError KubeadmControlPlaneStatusError = "UpdateError"

	// DeleteKubeadmControlPlaneError indicates that an error was encountered
	// when trying to delete the kubeadm control plane.
	DeleteKubeadmControlPlaneError KubeadmControlPlaneStatusError = "DeleteError"
)

type MachineError 

type MachineError struct {
	Reason  MachineStatusError
	Message string
}

A more descriptive kind of error that represents an error condition that should be set in the Machine.Status. The "Reason" field is meant for short, enum-style constants meant to be interpreted by machines. The "Message" field is meant to be read by humans.

func CreateMachine 

func CreateMachine(msg string, args ...interface{}) *MachineError

func DeleteMachine 

func DeleteMachine(msg string, args ...interface{}) *MachineError

func InvalidMachineConfiguration 

func InvalidMachineConfiguration(msg string, args ...interface{}) *MachineError

func UpdateMachine 

func UpdateMachine(msg string, args ...interface{}) *MachineError

func (*MachineError) Error 

func (e *MachineError) Error() string

type MachinePoolStatusFailure added in v0.3.0 

type MachinePoolStatusFailure string
const (
	// Represents that the combination of configuration in the MachineTemplateSpec
	// is not supported by this cluster. This is not a transient error, but
	// indicates a state that must be fixed before progress can be made.
	//
	// Example: the ProviderSpec specifies an instance type that doesn't exist.
	InvalidConfigurationMachinePoolError MachinePoolStatusFailure = "InvalidConfiguration"
)

func MachinePoolStatusErrorPtr added in v0.3.0 

func MachinePoolStatusErrorPtr(v MachinePoolStatusFailure) *MachinePoolStatusFailure

MachinePoolStatusErrorPtr converts a MachinePoolStatusError to a pointer.

type MachineSetStatusError 

type MachineSetStatusError string
const (
	// Represents that the combination of configuration in the MachineTemplateSpec
	// is not supported by this cluster. This is not a transient error, but
	// indicates a state that must be fixed before progress can be made.
	//
	// Example: the ProviderSpec specifies an instance type that doesn't exist.
	InvalidConfigurationMachineSetError MachineSetStatusError = "InvalidConfiguration"
)

type MachineStatusError 

type MachineStatusError string

Constants aren't automatically generated for unversioned packages. Instead share the same constant for all versioned packages 

const (
	// Represents that the combination of configuration in the MachineSpec
	// is not supported by this cluster. This is not a transient error, but
	// indicates a state that must be fixed before progress can be made.
	//
	// Example: the ProviderSpec specifies an instance type that doesn't exist,
	InvalidConfigurationMachineError MachineStatusError = "InvalidConfiguration"

	// This indicates that the MachineSpec has been updated in a way that
	// is not supported for reconciliation on this cluster. The spec may be
	// completely valid from a configuration standpoint, but the controller
	// does not support changing the real world state to match the new
	// spec.
	//
	// Example: the responsible controller is not capable of changing the
	// container runtime from docker to rkt.
	UnsupportedChangeMachineError MachineStatusError = "UnsupportedChange"

	// This generally refers to exceeding one's quota in a cloud provider,
	// or running out of physical machines in an on-premise environment.
	InsufficientResourcesMachineError MachineStatusError = "InsufficientResources"

	// There was an error while trying to create a Node to match this
	// Machine. This may indicate a transient problem that will be fixed
	// automatically with time, such as a service outage, or a terminal
	// error during creation that doesn't match a more specific
	// MachineStatusError value.
	//
	// Example: timeout trying to connect to GCE.
	CreateMachineError MachineStatusError = "CreateError"

	// There was an error while trying to update a Node that this
	// Machine represents. This may indicate a transient problem that will be
	// fixed automatically with time, such as a service outage,
	//
	// Example: error updating load balancers
	UpdateMachineError MachineStatusError = "UpdateError"

	// An error was encountered while trying to delete the Node that this
	// Machine represents. This could be a transient or terminal error, but
	// will only be observable if the provider's Machine controller has
	// added a finalizer to the object to more gracefully handle deletions.
	//
	// Example: cannot resolve EC2 IP address.
	DeleteMachineError MachineStatusError = "DeleteError"

	// This error indicates that the machine did not join the cluster
	// as a new node within the expected timeframe after instance
	// creation at the provider succeeded
	//
	// Example use case: A controller that deletes Machines which do
	// not result in a Node joining the cluster within a given timeout
	// and that are managed by a MachineSet
	JoinClusterTimeoutMachineError = "JoinClusterTimeoutError"
)

func MachineStatusErrorPtr 

func MachineStatusErrorPtr(v MachineStatusError) *MachineStatusError

MachineStatusErrorPtr converts a MachineStatusError to a pointer.

type RequeueAfterError 

type RequeueAfterError struct {
	RequeueAfter time.Duration
}

RequeueAfterError represents that an actuator managed object should be requeued for further processing after the given RequeueAfter time has passed.

DEPRECATED: This error is deprecated and should not be used for new code. See https://github.com/kubernetes-sigs/cluster-api/issues/3370 for more information.

Users should switch their methods and functions to return a (ctrl.Result, error) pair, instead of relying on this error. Controller runtime exposes a Result.IsZero() (from 0.5.9, and 0.6.2) which can be used from callers to see if reconciliation should be stopped or continue.

func (*RequeueAfterError) Error 

func (e *RequeueAfterError) Error() string

Error implements the error interface

func (*RequeueAfterError) GetRequeueAfter 

func (e *RequeueAfterError) GetRequeueAfter() time.Duration

GetRequeueAfter gets the duration to wait until the managed object is requeued for further processing.

Source Files

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