package types

import "k8s.io/kubernetes/pkg/volume/util/types"

Package types defines types used only by volume components

Index ¶

• Constants
• func IsFailedPreconditionError(err error) bool
• func IsFilesystemMismatchError(err error) bool
• func IsInfeasibleError(err error) bool
• func IsOperationFinishedError(err error) bool
• func IsOperationNotSupportedError(err error) bool
• func IsUncertainProgressError(err error) bool
• type CompleteFuncParam
• type FailedPrecondition
• func NewFailedPreconditionError(msg string) *FailedPrecondition
• func (err *FailedPrecondition) Error() string
• type GeneratedOperations
• func (o *GeneratedOperations) Run() (eventErr, detailedErr error)
• type InfeasibleError
• func NewInfeasibleError(msg string) *InfeasibleError
• func (err *InfeasibleError) Error() string
• type OperationContext
• func NewOperationContext(eventErr, detailedErr error, migrated bool) OperationContext
• type OperationNotSupported
• func NewOperationNotSupportedError(msg string) *OperationNotSupported
• func (err *OperationNotSupported) Error() string
• type TransientOperationFailure
• func NewTransientOperationFailure(msg string) *TransientOperationFailure
• func (err *TransientOperationFailure) Error() string
• type UncertainProgressError
• func NewUncertainProgressError(msg string) *UncertainProgressError
• func (err *UncertainProgressError) Error() string
• type UniquePVCName
• type UniquePodName

Constants ¶

const (
	// VolumeResizerKey is key that will be used to store resizer used
	// for resizing PVC. The generated key/value pair will be added
	// as a annotation to the PVC.
	VolumeResizerKey = "volume.kubernetes.io/storage-resizer"
)

Functions ¶

func IsFailedPreconditionError ¶

func IsFailedPreconditionError(err error) bool

IsFailedPreconditionError checks if given error is of type that indicates operation failed with precondition

func IsFilesystemMismatchError ¶

func IsFilesystemMismatchError(err error) bool

IsFilesystemMismatchError checks if mount failed because requested filesystem on PVC and actual filesystem on disk did not match

func IsInfeasibleError ¶

func IsInfeasibleError(err error) bool

func IsOperationFinishedError ¶

func IsOperationFinishedError(err error) bool

IsOperationFinishedError checks if given error is of type that indicates operation is finished with a FINAL error.

func IsOperationNotSupportedError ¶

func IsOperationNotSupportedError(err error) bool

func IsUncertainProgressError ¶

func IsUncertainProgressError(err error) bool

IsUncertainProgressError checks if given error is of type that indicates operation might be in-progress in background.

Types ¶

type CompleteFuncParam ¶

type CompleteFuncParam struct {
	Err      *error
	Migrated *bool
}

type FailedPrecondition ¶

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

FailedPrecondition error indicates CSI operation returned failed precondition error

func NewFailedPreconditionError ¶

func NewFailedPreconditionError(msg string) *FailedPrecondition

NewFailedPreconditionError returns a new FailedPrecondition error instance

func (*FailedPrecondition) Error ¶

func (err *FailedPrecondition) Error() string

type GeneratedOperations ¶

type GeneratedOperations struct {
	// Name of operation - could be used for resetting shared exponential backoff
	OperationName     string
	OperationFunc     func() (context OperationContext)
	EventRecorderFunc func(*error)
	CompleteFunc      func(CompleteFuncParam)
}

GeneratedOperations contains the operation that is created as well as supporting functions required for the operation executor

func (*GeneratedOperations) Run ¶

func (o *GeneratedOperations) Run() (eventErr, detailedErr error)

Run executes the operations and its supporting functions

type InfeasibleError ¶

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

InfeasibleError errors are a subset of OperationFinished or final error codes. In terms of CSI - this usually means that, the operation is not possible in current state with given arguments.

func NewInfeasibleError ¶

func NewInfeasibleError(msg string) *InfeasibleError

NewInfeasibleError returns a new instance of InfeasibleError

func (*InfeasibleError) Error ¶

func (err *InfeasibleError) Error() string

type OperationContext ¶

type OperationContext struct {
	EventErr    error
	DetailedErr error
	Migrated    bool
}

func NewOperationContext ¶

func NewOperationContext(eventErr, detailedErr error, migrated bool) OperationContext

type OperationNotSupported ¶

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

func NewOperationNotSupportedError ¶

func NewOperationNotSupportedError(msg string) *OperationNotSupported

func (*OperationNotSupported) Error ¶

func (err *OperationNotSupported) Error() string

type TransientOperationFailure ¶

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

TransientOperationFailure indicates operation failed with a transient error and may fix itself when retried.

func NewTransientOperationFailure ¶

func NewTransientOperationFailure(msg string) *TransientOperationFailure

NewTransientOperationFailure creates an instance of TransientOperationFailure error

func (*TransientOperationFailure) Error ¶

func (err *TransientOperationFailure) Error() string

type UncertainProgressError ¶

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

UncertainProgressError indicates operation failed with a non-final error and operation may be in-progress in background.

func NewUncertainProgressError ¶

func NewUncertainProgressError(msg string) *UncertainProgressError

NewUncertainProgressError creates an instance of UncertainProgressError type

func (*UncertainProgressError) Error ¶

func (err *UncertainProgressError) Error() string

type UniquePVCName ¶

type UniquePVCName types.UID

UniquePVCName defines the type to key pvc off

type UniquePodName ¶

type UniquePodName types.UID

UniquePodName defines the type to key pods off of

Source Files ¶

types.go