Logstash hook for logrus

This repository is a fork of https://github.com/bshuster-repo/logrus-logstash-hook, with opinionated changes related to logrus/logstash.

Basically, you might be interested in this fork if you're likely to use logrus with the Report Caller, and if you want a ns precision on the logs sent to logstash.

All the credit of the work is given to Boaz Shuster.

Use this hook to send the logs to Logstash.

Usage

package main

import (
        "github.com/bshuster-repo/logrus-logstash-hook"
        "github.com/sirupsen/logrus"
        "net"
)

func main() {
        log := logrus.New()
        conn, err := net.Dial("tcp", "logstash.mycompany.net:8911")
        if err != nil {
                log.Fatal(err)
        }
        hook := logrustash.New(conn, logrustash.DefaultFormatter(logrus.Fields{"type": "myappName"}))

        log.Hooks.Add(hook)
        ctx := log.WithFields(logrus.Fields{
                "method": "main",
        })
        ctx.Info("Hello World!")
}

This is how it will look like:

{
    "@timestamp" => "2016-02-29T16:57:23.456Z",
      "@version" => "1",
         "level" => "info",
       "message" => "Hello World!",
        "method" => "main",
          "host" => "172.17.0.1",
          "port" => 45199,
          "type" => "myappName"
}

This is how it will look like with report caller enabled:

{
    "@timestamp" => "2016-02-29T16:57:23.456Z",
      "@version" => "1",
         "level" => "info",
       "message" => "Hello World!",
        "method" => "main",
          "host" => "172.17.0.1",
          "port" => 45199,
          "type" => "myappName"
          "file" => "github.com/user/project/main.go:10"
          "func" => "github.com/user/project/moduleMain.Func
}

Maintainers

License

Boaz Shuster/MIT.