errors

Documentation

Overview

Package errors contains error definitions for storage providers.

Index

• Variables
• func IsACLNotFound(err error) bool
• func IsAlreadyBootstrapped(err error) bool
• func IsEdgeNotFound(err error) bool
• func IsGroupNotFound(err error) bool
• func IsInvalidACL(err error) bool
• func IsInvalidRoute(err error) bool
• func IsKeyNotFound(err error) bool
• func IsNoLeader(err error) bool
• func IsNodeNotFound(err error) bool
• func IsRoleBindingNotFound(err error) bool
• func IsRoleNotFound(err error) bool
• func IsRouteNotFound(err error) bool
• func NewKeyNotFoundError(key []byte) error

Variables

var (
	// ErrNodeNotFound is returned when a node is not found.
	ErrNodeNotFound = errors.New("node not found")
	// ErrNotStorageNode is returned when a storage operation is attempted on a non-storage node.
	ErrNotStorageNode = fmt.Errorf("not a storage node")
	// ErrStarted is returned when the storage provider is already started.
	ErrStarted = fmt.Errorf("storage provider already started")
	// ErrClosed is returned when the storage provider is closed.
	ErrClosed = fmt.Errorf("storage provider is closed")
	// ErrNotImplemented is returned when a method is not implemented.
	ErrNotImplemented = fmt.Errorf("not implemented")
	// ErrNoLeader is returned when there is no leader.
	ErrNoLeader = fmt.Errorf("no leader")
	// ErrNotLeader is returned when the node is not the leader.
	ErrNotLeader = fmt.Errorf("not leader")
	// ErrNotVoter is returned when the node is not a voter.
	ErrNotVoter = fmt.Errorf("not voter")
	// ErrAlreadyBootstrapped is returned when the storage provider is already bootstrapped.
	ErrAlreadyBootstrapped = fmt.Errorf("already bootstrapped")
	// ErrKeyNotFound is the error returned when a key is not found.
	ErrKeyNotFound = errors.New("key not found")
	// ErrInvalidKey is the error returned when a key is invalid.
	ErrInvalidKey = errors.New("invalid key")
	// ErrInvalidPrefix is the error returned when a prefix is invalid.
	ErrInvalidPrefix = errors.New("invalid prefix")
	// ErrEdgeNotFound is returned when an edge is not found.
	ErrEdgeNotFound = graph.ErrEdgeNotFound
	// ErrRoleNotFound is returned when a role is not found.
	ErrRoleNotFound = fmt.Errorf("role not found")
	// ErrRoleBindingNotFound is returned when a rolebinding is not found.
	ErrRoleBindingNotFound = fmt.Errorf("rolebinding not found")
	// ErrGroupNotFound is returned when a group is not found.
	ErrGroupNotFound = fmt.Errorf("group not found")
	// ErrIsSystemRole is returned when a system role is being modified.
	ErrIsSystemRole = fmt.Errorf("cannot modify system role")
	// ErrIsSystemRoleBinding is returned when a system rolebinding is being modified.
	ErrIsSystemRoleBinding = fmt.Errorf("cannot modify system rolebinding")
	// ErrIsSystemGroup is returned when a system group is being modified.
	ErrIsSystemGroup = fmt.Errorf("cannot modify system group")
	// ErrACLNotFound is returned when a NetworkACL is not found.
	ErrACLNotFound = errors.New("network acl not found")
	// ErrRouteNotFound is returned when a Route is not found.
	ErrRouteNotFound = errors.New("route not found")
	// ErrInvalidACL is returned when a NetworkACL is invalid.
	ErrInvalidACL = errors.New("invalid network acl")
	// ErrInvalidRoute is returned when a Route is invalid.
	ErrInvalidRoute = errors.New("invalid route")
	// ErrEmptyNodeID is returned when a node ID is empty.
	ErrEmptyNodeID = errors.New("node ID must not be empty")
	// ErrInvalidNodeID is returned when a node ID is invalid.
	ErrInvalidNodeID = errors.New("node ID is invalid")
)

Common errors for storage providers to use.

var Is = errors.Is

Is is a shortcut for errors.Is.

Functions

func IsACLNotFound

func IsACLNotFound(err error) bool

IsACLNotFound returns true if the given error is a ErrACLNotFound error.

func IsAlreadyBootstrapped

func IsAlreadyBootstrapped(err error) bool

IsAlreadyBootstrappedError returns true if the given error is a ErrAlreadyBootstrapped error.

func IsEdgeNotFound

func IsEdgeNotFound(err error) bool

IsEdgeNotFound returns true if the given error is a ErrEdgeNotFound error.

func IsGroupNotFound

func IsGroupNotFound(err error) bool

IsGroupNotFoundError returns true if the given error is a ErrGroupNotFound error.

func IsInvalidACL

func IsInvalidACL(err error) bool

IsInvalidACL returns true if the given error is a ErrInvalidACL error.

func IsInvalidRoute

func IsInvalidRoute(err error) bool

IsInvalidRoute returns true if the given error is a ErrInvalidRoute error.

func IsKeyNotFound

func IsKeyNotFound(err error) bool

IsKeyNotFoundError returns true if the given error is a ErrKeyNotFound error.

func IsNoLeader

func IsNoLeader(err error) bool

IsNoLeader returns true if the given error is a ErrNoLeader error.

func IsNodeNotFound

func IsNodeNotFound(err error) bool

IsNodeNotFound returns true if the given error is a ErrNodeNotFound error.

func IsRoleBindingNotFound

func IsRoleBindingNotFound(err error) bool

IsRoleBindingNotFound returns true if the given error is a ErrRoleBindingNotFound error.

func IsRoleNotFound

func IsRoleNotFound(err error) bool

IsRoleNotFound returns true if the given error is a ErrRoleNotFound error.

func IsRouteNotFound

func IsRouteNotFound(err error) bool

IsRouteNotFound returns true if the given error is a ErrRouteNotFound error.

func NewKeyNotFoundError

func NewKeyNotFoundError(key []byte) error

NewKeyNotFoundError returns a new ErrKeyNotFound error.