gelfkit

README

GelfKit

GelfKit allow to use go-kit logger with GELF protocol

Example

package main

import (

"fmt"
"github.com/fr05t1k/gelfkit"
"gopkg.in/Graylog2/go-gelf.v1/gelf"
)

func main() {
	gelfWriter, _ := gelf.NewWriter("localhost:12201")
	logger, _ := gelfkit.NewGelfLogger(gelfWriter)
	logger = log.With(logger, "caller", log.Caller(4))
	
	logger.Log("msg", "Hello world")
	
}

Converting errors

You can covert err key to string by calling EnableConvertErrors method.

    logger.EnableConvertErrors()

In this case if you pass an error in err field it will be converted by calling Error() method.

    logger.Log("err", fmt.Errorf("test"))

It will be converted to

    {"err": "test"}

Documentation

Index

• type GelfLogger
  • func NewGelfLogger(writer GelfWriter) (*GelfLogger, error)
  • func (l *GelfLogger) EnableConvertErrors()
  • func (l *GelfLogger) Log(keyvals ...interface{}) error
• type GelfWriter

Types

type GelfLogger

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

func NewGelfLogger

func NewGelfLogger(writer GelfWriter) (*GelfLogger, error)

func (*GelfLogger) EnableConvertErrors

func (l *GelfLogger) EnableConvertErrors()

func (*GelfLogger) Log

func (l *GelfLogger) Log(keyvals ...interface{}) error

type GelfWriter

type GelfWriter interface {
	WriteMessage(m *gelf.Message) (err error)
}