errors

Documentation

Index

• Variables
• func DestroyErr(desc string, ids []string, errs []error) error
• func IsDischargeRequiredError(err error) bool
• func IsIncompatibleSeriesError(err interface{}) bool
• func IsRedirectError(err error) bool
• func IsUpgradeInProgressError(err error) bool
• func IsUpgradeSeriesValidationError(err error) bool
• func NewErrIncompatibleSeries(seriesList []string, series, charmName string) error
• func NoAddressSetError(unitTag names.UnitTag, addressName string) error
• func NotSupportedError(tag names.Tag, operation string) error
• func OperationBlockedError(msg string) error
• func RestoreError(err error) error
• func ServerError(err error) *params.Error
• func ServerErrorAndStatus(err error) (*params.Error, int)
• func UnknownModelError(uuid string) error
• type DischargeRequiredError
  • func (e *DischargeRequiredError) Error() string
• type RedirectError
  • func (e *RedirectError) Error() string
• type UpgradeSeriesValidationError
  • func (e *UpgradeSeriesValidationError) Error() string

Variables

var (
	ErrBadId              = errors.New("id not found")
	ErrBadCreds           = errors.New("invalid entity name or password")
	ErrNoCreds            = errors.New("no credentials provided")
	ErrLoginExpired       = errors.New("login expired")
	ErrPerm               = errors.New("permission denied")
	ErrNotLoggedIn        = errors.New("not logged in")
	ErrUnknownWatcher     = errors.New("unknown watcher id")
	ErrStoppedWatcher     = errors.New("watcher has been stopped")
	ErrBadRequest         = errors.New("invalid request")
	ErrTryAgain           = errors.New("try again")
	ErrActionNotAvailable = errors.New("action no longer available")
)

Functions

func DestroyErr

func DestroyErr(desc string, ids []string, errs []error) error

func IsDischargeRequiredError

func IsDischargeRequiredError(err error) bool

IsDischargeRequiredError reports whether the cause of the error is a *DischargeRequiredError.

func IsIncompatibleSeriesError

func IsIncompatibleSeriesError(err interface{}) bool

IsIncompatibleSeriesError returns if the given error or its cause is errIncompatibleSeries.

func IsRedirectError

func IsRedirectError(err error) bool

IsRedirectError returns true if err is caused by a RedirectError.

func IsUpgradeInProgressError

func IsUpgradeInProgressError(err error) bool

IsUpgradeInProgressError returns true if this error is caused by an upgrade in progress.

func IsUpgradeSeriesValidationError

func IsUpgradeSeriesValidationError(err error) bool

IsUpgradeSeriesValidationError returns true if this error is caused by a upgrade-series validation error.

func NewErrIncompatibleSeries

func NewErrIncompatibleSeries(seriesList []string, series, charmName string) error

func NoAddressSetError

func NoAddressSetError(unitTag names.UnitTag, addressName string) error

func NotSupportedError

func NotSupportedError(tag names.Tag, operation string) error

func OperationBlockedError

func OperationBlockedError(msg string) error

OperationBlockedError returns an error which signifies that an operation has been blocked; the message should describe what has been blocked.

func RestoreError

func RestoreError(err error) error

RestoreError makes a best effort at converting the given error back into an error originally converted by ServerError().

func ServerError

func ServerError(err error) *params.Error

ServerError returns an error suitable for returning to an API client, with an error code suitable for various kinds of errors generated in packages outside the API.

func ServerErrorAndStatus

func ServerErrorAndStatus(err error) (*params.Error, int)

ServerErrorAndStatus is like ServerError but also returns an HTTP status code appropriate for using in a response holding the given error.

func UnknownModelError

func UnknownModelError(uuid string) error

Types

type DischargeRequiredError

type DischargeRequiredError struct {
	Cause          error
	LegacyMacaroon *macaroon.Macaroon
	Macaroon       *bakery.Macaroon
}

DischargeRequiredError is the error returned when a macaroon requires discharging to complete authentication.

func (*DischargeRequiredError) Error

func (e *DischargeRequiredError) Error() string

Error implements the error interface.

type RedirectError

type RedirectError struct {
	// Servers holds the sets of addresses of the redirected servers.
	// TODO (manadart 2019-11-08): Change this to be either MachineHostPorts
	// or the HostPorts indirection. We don't care about space info here.
	// We can then delete the API params helpers for conversion for this type
	// as it will no longer be used.
	Servers []network.ProviderHostPorts `json:"servers"`

	// CACert holds the certificate of the remote server.
	CACert string `json:"ca-cert"`

	// ControllerTag uniquely identifies the controller being redirected to.
	ControllerTag names.ControllerTag `json:"controller-tag,omitempty"`

	// An optional alias for the controller where the model got redirected to.
	ControllerAlias string `json:"controller-alias,omitempty"`
}

RedirectError is the error returned when a model (previously accessible by the user) has been migrated to a different controller.

func (*RedirectError) Error

func (e *RedirectError) Error() string

Error implements the error interface.

type UpgradeSeriesValidationError

type UpgradeSeriesValidationError struct {
	Cause  error
	Status string
}

UpgradeSeriesValidationError is the error returns when a upgrade-series can not be run because of a validation error.

func (*UpgradeSeriesValidationError) Error

func (e *UpgradeSeriesValidationError) Error() string

Error implements the error interface.