logger

Documentation

Overview

Package logger defines an interface for adding a structured logger to a context and retrieving it again. The fallback when a context doesn't have a logger is the global klog logger.

This uses the same context key as logr and thus is compatible with code that uses that interface. The difference is that the Get function here never returns nil.

Also contains an extension of klog.KObj which includes the type of the object in the log output.

Index

• Variables
• func CapacityRef(size int64) *resource.Quantity
• func WithName(ctx context.Context, name string) (context.Context, klog.Logger)
• type ObjectRefWithType
  • func KObjWithType(obj klog.KMetadata) ObjectRefWithType
  • func (ref ObjectRefWithType) String() string
• type Options
  • func NewFlag() *Options
  • func (f *Options) Set(value string) error
  • func (f *Options) String() string

Variables

var (
	KObj = klog.KObj
	KRef = klog.KRef
)

Functions

func CapacityRef

func CapacityRef(size int64) *resource.Quantity

CapacityRef returns an object that pretty-prints the given number of bytes.

func WithName

func WithName(ctx context.Context, name string) (context.Context, klog.Logger)

WithName updates the logger in the context and returns the new logger and context.

Types

type ObjectRefWithType

type ObjectRefWithType struct {
	klog.ObjectRef
	Type string `json:"type,omitempty"`
}

ObjectRef references a kubernetes object

func KObjWithType

func KObjWithType(obj klog.KMetadata) ObjectRefWithType

KObj returns ObjectRefWithType from ObjectMeta

func (ObjectRefWithType) String

func (ref ObjectRefWithType) String() string

type Options

type Options struct {
	logsapi.LoggingConfiguration
}

Options is a wrapper around Options which makes it usable with flags.Var.

func NewFlag

func NewFlag() *Options

func (*Options) Set

func (f *Options) Set(value string) error

func (*Options) String

func (f *Options) String() string