migrator

Documentation

Overview

Package migrator provides migrator that migrates a single resource.

Index

• func NewMigrator(resource schema.GroupVersionResource, client dynamic.Interface, ...) *migrator
• func NewProgressTracker(client migrationclient.StorageVersionMigrationInterface, name string) progressInterface
• type ErrNotRetriable
  • func (ErrNotRetriable) Temporary() bool
• type ErrRetriable
  • func (ErrRetriable) Temporary() bool
• type TemporaryError

Functions

func NewMigrator

func NewMigrator(resource schema.GroupVersionResource, client dynamic.Interface, progress progressInterface) *migrator

NewMigrator creates a migrator that can migrate a single resource type.

func NewProgressTracker

func NewProgressTracker(client migrationclient.StorageVersionMigrationInterface, name string) progressInterface

NewProgressTracker returns a progress tracker.

Types

type ErrNotRetriable

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

ErrNotRetriable is a wrapper for an error that a migrator may use to indicate the specific error cannot be retried.

func (ErrNotRetriable) Temporary

func (ErrNotRetriable) Temporary() bool

type ErrRetriable

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

ErrRetriable is a wrapper for an error that a migrator may use to indicate the specific error can be retried.

func (ErrRetriable) Temporary

func (ErrRetriable) Temporary() bool

type TemporaryError

type TemporaryError interface {
	error
	// Temporary should return true if this is a temporary error
	Temporary() bool
}

TemporaryError is a wrapper interface that is used to determine if an error can be retried.