Formatter - Format your LogRus log in GELF FORMAT.
All logrus.Fields are printed like additional fields in gelf format.
If you set a envrionment variable with APPLICATION_NAME the formatter will print a additional field called _appName
If there are newlines in the message, use the first line for the short message and set the full message to the original input
The code bellow will print:
{
"version": "1.0",
"host": "MACHINE_NAME os.GET",
"short_message": "A group of walrus emerges from the ocean",
"full_message": "A group of walrus emerges from the ocean The ocean That's all I need",
"timestamp": "2016-09-19T10:57:42-03:00",
"level": 6,
"file": "",
"line": 0,
"_animal": "walrus",
"_size": 10
}package main
import (
log "github.com/Sirupsen/logrus"
"github.com/xild/go-gelf-formatter"
)
func init() {
// Log as GELF FORMATTER instead of the default ASCII formatter.
log.SetFormatter(&xild.GELFFormatter{})
}
func main() {
log.WithFields(log.Fields{
"animal": "walrus",
"size": 10,
}).Info("A group of walrus emerges from the ocean \n The ocean That's all I need")
}If you find any improvement or issue you want to fix, feel free to send me a pull request with testing.