package mongodb import ( "net/url" "time" "github.com/influxdb/telegraf/plugins" "gopkg.in/mgo.v2" "gopkg.in/mgo.v2/bson" ) type Server struct { Url *url.URL Session *mgo.Session lastResult *ServerStatus } func (s *Server) getDefaultTags() map[string]string { tags := make(map[string]string) tags["hostname"] = s.Url.Host return tags } func (s *Server) gatherData(acc plugins.Accumulator) error { s.Session.SetMode(mgo.Eventual, true) s.Session.SetSocketTimeout(0) result := &ServerStatus{} err := s.Session.DB("admin").Run(bson.D{{"serverStatus", 1}, {"recordStats", 0}}, result) if err != nil { return err } defer func() { s.lastResult = result }() result.SampleTime = time.Now() if s.lastResult != nil && result != nil { duration := result.SampleTime.Sub(s.lastResult.SampleTime) durationInSeconds := int64(duration.Seconds()) if durationInSeconds == 0 { durationInSeconds = 1 } data := NewMongodbData( NewStatLine(*s.lastResult, *result, s.Url.Host, true, durationInSeconds), s.getDefaultTags(), ) data.AddDefaultStats(acc) } return nil }