https://github.com/datainq/sdfmt

Stackdriver formatter for logrus
https://github.com/datainq/sdfmt

Last synced: 5 months ago
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Stackdriver formatter for logrus

• Host: GitHub
• URL: https://github.com/datainq/sdfmt
• Owner: datainq
• License: mit
• Created: 2019-02-08T13:38:08.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-11-14T15:29:28.000Z (over 1 year ago)
• Last Synced: 2025-08-13T23:52:32.156Z (10 months ago)
• Language: Go
• Homepage:
• Size: 8.79 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# sdfmt [![Build Status](https://travis-ci.org/datainq/sdfmt.svg?branch=master)](https://travis-ci.org/datainq/sdfmt)

Stackdriver formatter for [logrus](https://github.com/sirupsen/logrus) logger compliant with [Stackdriver Logging API](https://cloud.google.com/logging/docs/reference/v2/rest/v2/LogEntry).

## Installation

`go get -u github.com/datainq/sdfmt`

## Usage

```go

package main

import (

	"github.com/datainq/sdfmt"

	log "github.com/sirupsen/logrus"

)

func main() {

	log.SetFormatter(&sdfmt.StackdriverFormatter{})

	log.WithFields(log.Fields{

		"animal": "walrus",

	}).Info("A walrus appears")

}

```

Output:

`{"labels":{"animal":"walrus"},"message":"A walrus appears","severity":200,"timestamp":"2019-03-31T18:35:13.752104+02:00"}`

## Logging levels association

|              `logrus.Level`              | Stackdriver's `LogSeverity` |

|:----------------------------------------:|:---------------------------:|

|                     -                    |         DEFAULT (0)         |

| `logrus.TraceLevel`, `logrus.DebugLevel` |         DEBUG (100)         |

|            `logrus.InfoLevel`            |          INFO (200)         |

|                     -                    |         NOTICE (300)        |

|            `logrus.WarnLevel`            |        WARNING (400)        |

|            `logrus.ErrorLevel`           |         ERROR (500)         |

|                     -                    |        CRITICAL (600)       |

|                     -                    |         ALERT (700)         |

| `logrus.FatalLevel`, `logrus.PanicLevel` |       EMERGENCY (800)       |