func (self *InputConfig) Exec(hostname string) {
var (
err error
data string
)
data, err = self.doExec()
event := config.LogEvent{
Timestamp: time.Now(),
Message: data,
Extra: map[string]interface{}{
"host": hostname,
},
}
event.Message = event.Format(self.MsgPrefix) + event.Message
if err != nil {
event.AddTag("inputexec_failed")
event.Extra["error"] = err.Error()
}
log.Debugf("%v", event)
self.EventChan <- event
return
}
func (t *ContainerLogStream) sendEvent(data []byte) (err error) {
var (
eventTime time.Time
)
event := config.LogEvent{
Timestamp: time.Now(),
Message: string(data),
Extra: t.eventExtra,
}
event.Extra["containerid"] = t.ID
loc := reTime.FindIndex(data)
if len(loc) > 0 && loc[0] < 10 {
timestr := string(data[loc[0]:loc[1]])
eventTime, err = time.Parse(time.RFC3339Nano, timestr)
if err == nil {
if eventTime.Before(*t.since) {
return
}
event.Timestamp = eventTime
data = data[loc[1]+1:]
} else {
t.logger.Println(err)
}
} else {
t.logger.Printf("invalid event format %q\n", string(data))
}
event.Message = string(bytes.TrimSpace(data))
if t.since.Before(event.Timestamp) {
*t.since = event.Timestamp
} else {
return
}
if err != nil {
event.AddTag("inputdocker_failed")
err = nil
}
t.eventChan <- event
return
}