ClusterCockpit/cc-metric-collector
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Meta to tags list and map for sinks (#63)

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* Change ccMetric->Influx functions

* Use a meta_as_tags string list in config but create a lookup map afterwards

* Add meta as tag logic to sampleSink
This commit is contained in:
Thomas Gruber
2022-03-15 16:16:26 +01:00
committed by GitHub
parent aa1afd745e
commit 57629a2e0a
8 changed files with 52 additions and 28 deletions
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25
internal/ccMetric/ccMetric.go
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@@ -24,8 +24,8 @@ type ccMetric struct {
// ccMetric access functions
type CCMetric interface {
ToPoint(metaAsTags bool) *write.Point // Generate influxDB point for data type ccMetric
ToLineProtocol(metaAsTags bool) string // Generate influxDB line protocol for data type ccMetric
ToPoint(metaAsTags map[string]bool) *write.Point // Generate influxDB point for data type ccMetric
ToLineProtocol(metaAsTags map[string]bool) string // Generate influxDB line protocol for data type ccMetric
Name() string // Get metric name
SetName(name string) // Set metric name
@@ -61,25 +61,18 @@ func (m *ccMetric) String() string {
}
// ToLineProtocol generates influxDB line protocol for data type ccMetric
func (m *ccMetric) ToPoint(metaAsTags bool) (p *write.Point) {
if !metaAsTags {
p = influxdb2.NewPoint(m.name, m.tags, m.fields, m.tm)
} else {
tags := make(map[string]string, len(m.tags)+len(m.meta))
for key, value := range m.tags {
tags[key] = value
func (m *ccMetric) ToPoint(metaAsTags map[string]bool) (p *write.Point) {
p = influxdb2.NewPoint(m.name, m.tags, m.fields, m.tm)
for key, ok1 := range metaAsTags {
if val, ok2 := m.GetMeta(key); ok1 && ok2 {
p.AddTag(key, val)
}
for key, value := range m.meta {
tags[key] = value
}
p = influxdb2.NewPoint(m.name, tags, m.fields, m.tm)
}
return
return p
}
// ToLineProtocol generates influxDB line protocol for data type ccMetric
func (m *ccMetric) ToLineProtocol(metaAsTags bool) string {
func (m *ccMetric) ToLineProtocol(metaAsTags map[string]bool) string {
return write.PointToLineProtocol(
m.ToPoint(metaAsTags),