47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
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package sflow
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import (
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"strconv"
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"time"
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"github.com/influxdata/telegraf"
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"github.com/influxdata/telegraf/metric"
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)
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func makeMetrics(p *V5Format) ([]telegraf.Metric, error) {
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now := time.Now()
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metrics := []telegraf.Metric{}
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tags := map[string]string{
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"agent_address": p.AgentAddress.String(),
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}
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fields := map[string]interface{}{}
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for _, sample := range p.Samples {
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tags["input_ifindex"] = strconv.FormatUint(uint64(sample.SampleData.InputIfIndex), 10)
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tags["output_ifindex"] = strconv.FormatUint(uint64(sample.SampleData.OutputIfIndex), 10)
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tags["sample_direction"] = sample.SampleData.SampleDirection
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tags["source_id_index"] = strconv.FormatUint(uint64(sample.SampleData.SourceIDIndex), 10)
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tags["source_id_type"] = strconv.FormatUint(uint64(sample.SampleData.SourceIDType), 10)
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fields["drops"] = sample.SampleData.Drops
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fields["sampling_rate"] = sample.SampleData.SamplingRate
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for _, flowRecord := range sample.SampleData.FlowRecords {
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if flowRecord.FlowData != nil {
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tags2 := flowRecord.FlowData.GetTags()
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fields2 := flowRecord.FlowData.GetFields()
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for k, v := range tags {
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tags2[k] = v
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}
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for k, v := range fields {
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fields2[k] = v
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}
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m, err := metric.New("sflow", tags2, fields2, now)
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if err != nil {
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return nil, err
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}
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metrics = append(metrics, m)
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}
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}
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}
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return metrics, nil
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}
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