76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2015 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"
|
|
|
|
"github.com/Sirupsen/logrus"
|
|
"github.com/minio/minio/pkg/probe"
|
|
"gopkg.in/mgo.v2"
|
|
"gopkg.in/mgo.v2/bson"
|
|
)
|
|
|
|
// mongoDB collection
|
|
type mongoDB struct {
|
|
c *mgo.Collection
|
|
}
|
|
|
|
func log2Mongo(url, db, collection string) *probe.Error {
|
|
mongoHook, e := newMongo(url, db, collection)
|
|
if e != nil {
|
|
return probe.NewError(e)
|
|
}
|
|
log.Hooks.Add(mongoHook) // Add mongodb hook.
|
|
log.Formatter = &logrus.JSONFormatter{} // JSON formatted log.
|
|
log.Level = logrus.InfoLevel // Minimum log level.
|
|
return nil
|
|
}
|
|
|
|
// newMongo -
|
|
func newMongo(mgoEndpoint, db, collection string) (*mongoDB, error) {
|
|
session, err := mgo.Dial(mgoEndpoint)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &mongoDB{c: session.DB(db).C(collection)}, nil
|
|
}
|
|
|
|
// Fire - the log event
|
|
func (h *mongoDB) Fire(entry *logrus.Entry) error {
|
|
entry.Data["Level"] = entry.Level.String()
|
|
entry.Data["Time"] = entry.Time
|
|
entry.Data["Message"] = entry.Message
|
|
mgoErr := h.c.Insert(bson.M(entry.Data))
|
|
if mgoErr != nil {
|
|
return fmt.Errorf("Failed to send log entry to mongodb: %s", mgoErr)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Levels -
|
|
func (h *mongoDB) Levels() []logrus.Level {
|
|
return []logrus.Level{
|
|
logrus.PanicLevel,
|
|
logrus.FatalLevel,
|
|
logrus.ErrorLevel,
|
|
logrus.WarnLevel,
|
|
logrus.InfoLevel,
|
|
logrus.DebugLevel,
|
|
}
|
|
}
|