// timeSeriesToPoint transfers the contents holding in the given pointer of sink_api.Timeseries
// into the instance of opentsdbclient.DataPoint
func (tsdbSink *openTSDBSink) metricToPoint(name string, value core.MetricValue, timestamp time.Time, labels map[string]string) opentsdbclient.DataPoint {
seriesName := strings.Replace(toValidOpenTsdbName(name), "/", "_", -1)
if value.MetricType.String() != "" {
seriesName = fmt.Sprintf("%s_%s", seriesName, value.MetricType.String())
}
datapoint := opentsdbclient.DataPoint{
Metric: seriesName,
Tags: make(map[string]string, len(labels)),
Timestamp: timestamp.Unix(),
}
if value.ValueType == core.ValueInt64 {
datapoint.Value = value.IntValue
} else {
datapoint.Value = value.FloatValue
}
for key, value := range labels {
key = toValidOpenTsdbName(key)
value = toValidOpenTsdbName(value)
if value != "" {
datapoint.Tags[key] = value
}
}
tsdbSink.secureTags(&datapoint)
return datapoint
}
// eventToPoint transfers the contents holding in the given pointer of sink_api.Event
// into the instance of opentsdbclient.DataPoint
func (tsdbSink *openTSDBSink) eventToPoint(event *kube_api.Event) *opentsdbclient.DataPoint {
datapoint := opentsdbclient.DataPoint{
Metric: eventMetricName,
Tags: map[string]string{
eventUID: string(event.UID),
eventHost: event.Source.Host,
},
Timestamp: event.LastTimestamp.Time.Unix(),
}
if valueStr, err := getEventValue(event); err == nil {
datapoint.Value = valueStr
} else {
glog.Errorf("error occurs when trying to get event info - %v", err)
return nil
}
if event.InvolvedObject.Kind == "Pod" {
datapoint.Tags[eventPodID] = string(event.InvolvedObject.UID)
datapoint.Tags[eventPodName] = event.InvolvedObject.Name
}
return &datapoint
}
