log

Documentation

Index

• func AddFlags(a *kingpin.Application)
• func AddHook(hook logrus.Hook)
• func Debug(args ...interface{})
• func Debugf(format string, args ...interface{})
• func Debugln(args ...interface{})
• func Error(args ...interface{})
• func Errorf(format string, args ...interface{})
• func Errorln(args ...interface{})
• func Fatal(args ...interface{})
• func Fatalf(format string, args ...interface{})
• func Fatalln(args ...interface{})
• func Info(args ...interface{})
• func Infof(format string, args ...interface{})
• func Infoln(args ...interface{})
• func NewErrorLogger() *log.Logger
• func Warn(args ...interface{})
• func Warnf(format string, args ...interface{})
• func Warnln(args ...interface{})
• type Logger
  • func Base() Logger
  • func NewLogger(w io.Writer) Logger
  • func NewNopLogger() Logger
  • func With(key string, value interface{}) Logger

Functions

func AddFlags

func AddFlags(a *kingpin.Application)

AddFlags adds the flags used by this package to the Kingpin application. To use the default Kingpin application, call AddFlags(kingpin.CommandLine)

func AddHook

func AddHook(hook logrus.Hook)

AddHook adds hook to Prometheus' original logger.

func Debug

func Debug(args ...interface{})

Debug logs a message at level Debug on the standard logger.

func Debugf

func Debugf(format string, args ...interface{})

Debugf logs a message at level Debug on the standard logger.

func Debugln

func Debugln(args ...interface{})

Debugln logs a message at level Debug on the standard logger.

func Error

func Error(args ...interface{})

Error logs a message at level Error on the standard logger.

func Errorf

func Errorf(format string, args ...interface{})

Errorf logs a message at level Error on the standard logger.

func Errorln

func Errorln(args ...interface{})

Errorln logs a message at level Error on the standard logger.

func Fatal

func Fatal(args ...interface{})

Fatal logs a message at level Fatal on the standard logger.

func Fatalf

func Fatalf(format string, args ...interface{})

Fatalf logs a message at level Fatal on the standard logger.

func Fatalln

func Fatalln(args ...interface{})

Fatalln logs a message at level Fatal on the standard logger.

func Info

func Info(args ...interface{})

Info logs a message at level Info on the standard logger.

func Infof

func Infof(format string, args ...interface{})

Infof logs a message at level Info on the standard logger.

func Infoln

func Infoln(args ...interface{})

Infoln logs a message at level Info on the standard logger.

func NewErrorLogger

func NewErrorLogger() *log.Logger

NewErrorLogger returns a log.Logger that is meant to be used in the ErrorLog field of an http.Server to log HTTP server errors.

func Warn

func Warn(args ...interface{})

Warn logs a message at level Warn on the standard logger.

func Warnf

func Warnf(format string, args ...interface{})

Warnf logs a message at level Warn on the standard logger.

func Warnln

func Warnln(args ...interface{})

Warnln logs a message at level Warn on the standard logger.

Types

type Logger

type Logger interface {
	Debug(...interface{})
	Debugln(...interface{})
	Debugf(string, ...interface{})

	Info(...interface{})
	Infoln(...interface{})
	Infof(string, ...interface{})

	Warn(...interface{})
	Warnln(...interface{})
	Warnf(string, ...interface{})

	Error(...interface{})
	Errorln(...interface{})
	Errorf(string, ...interface{})

	Fatal(...interface{})
	Fatalln(...interface{})
	Fatalf(string, ...interface{})

	With(key string, value interface{}) Logger

	SetFormat(string) error
	SetLevel(string) error
}

Logger is the interface for loggers used in the Prometheus components.

func Base

func Base() Logger

Base returns the default Logger logging to

func NewLogger

func NewLogger(w io.Writer) Logger

NewLogger returns a new Logger logging to out.

func NewNopLogger

func NewNopLogger() Logger

NewNopLogger returns a logger that discards all log messages.

func With

func With(key string, value interface{}) Logger

With adds a field to the logger.