Method createChart

src/go/plugin/framework/jobruntime/job_v1.go:594–666

(chart *collectorapi.Chart)

}

func (j *Job) createChart(chart *collectorapi.Chart) {
	defer func() { chart.SetCreated(true) }()
	if chart.IsIgnored() {
		return
	}

	if chart.Priority == 0 {
		chart.Priority = j.priority
		j.priority++
	}
	updateEvery := j.updateEvery
	if chart.UpdateEvery > 0 {
		updateEvery = chart.UpdateEvery
	}

	j.api.CHART(netdataapi.ChartOpts{
		TypeID:      getChartType(chart, j),
		ID:          getChartID(chart),
		Name:        chart.OverID,
		Title:       chart.Title,
		Units:       chart.Units,
		Family:      chart.Fam,
		Context:     chart.Ctx,
		ChartType:   chart.Type.String(),
		Priority:    chart.Priority,
		UpdateEvery: updateEvery,
		Options:     chart.Opts.String(),
		Plugin:      j.pluginName,
		Module:      j.moduleName,
	})

	if chart.Obsolete {
		_ = j.api.EMPTYLINE()
		return
	}

	seen := make(map[string]bool)
	for _, l := range chart.Labels {
		if l.Key != "" {
			seen[l.Key] = true
			ls := l.Source
			// the default should be auto
			// https://github.com/netdata/netdata/blob/cc2586de697702f86a3c34e60e23652dd4ddcb42/database/rrd.h#L205
			if ls == 0 {
				ls = collectorapi.LabelSourceAuto
			}
			j.api.CLABEL(l.Key, lblValueReplacer.Replace(l.Value), ls)
		}
	}
	for k, v := range j.labels {
		if !seen[k] {
			j.api.CLABEL(k, lblValueReplacer.Replace(v), collectorapi.LabelSourceConf)
		}
	}
	j.api.CLABEL("_collect_job", lblValueReplacer.Replace(j.Name()), collectorapi.LabelSourceAuto)
	j.api.CLABELCOMMIT()

	for _, dim := range chart.Dims {