mirror of
https://github.com/minio/minio.git
synced 2024-12-25 06:35:56 -05:00
79 lines
1.9 KiB
Go
79 lines
1.9 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/Sirupsen/logrus"
|
|
"github.com/minio/minio/pkg/probe"
|
|
)
|
|
|
|
type fileLogger struct {
|
|
Enable bool `json:"enable"`
|
|
Filename string `json:"fileName"`
|
|
Level string `json:"level"`
|
|
}
|
|
|
|
type localFile struct {
|
|
*os.File
|
|
}
|
|
|
|
func enableFileLogger() {
|
|
flogger := serverConfig.GetFileLogger()
|
|
if !flogger.Enable || flogger.Filename != "" {
|
|
return
|
|
}
|
|
|
|
file, e := os.OpenFile(flogger.Filename, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600)
|
|
fatalIf(probe.NewError(e), "Unable to open log file.", nil)
|
|
|
|
// Add a local file hook.
|
|
log.Hooks.Add(&localFile{file})
|
|
|
|
lvl, e := logrus.ParseLevel(flogger.Level)
|
|
fatalIf(probe.NewError(e), "Unknown log level detected, please fix your console logger configuration.", nil)
|
|
|
|
// Set default JSON formatter.
|
|
log.Formatter = new(logrus.JSONFormatter)
|
|
log.Level = lvl // Minimum log level.
|
|
}
|
|
|
|
// Fire fires the file logger hook and logs to the file.
|
|
func (l *localFile) Fire(entry *logrus.Entry) error {
|
|
line, err := entry.String()
|
|
if err != nil {
|
|
return fmt.Errorf("Unable to read entry, %v", err)
|
|
}
|
|
l.File.Write([]byte(line + "\n"))
|
|
l.File.Sync()
|
|
return nil
|
|
}
|
|
|
|
// Levels -
|
|
func (l *localFile) Levels() []logrus.Level {
|
|
return []logrus.Level{
|
|
logrus.PanicLevel,
|
|
logrus.FatalLevel,
|
|
logrus.ErrorLevel,
|
|
logrus.WarnLevel,
|
|
logrus.InfoLevel,
|
|
logrus.DebugLevel,
|
|
}
|
|
}
|