48 lines
1,019 B
Go
48 lines
1,019 B
Go
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//go:generate ../../../tools/readme_config_includer/generator
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package override
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import (
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_ "embed"
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"github.com/influxdata/telegraf"
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"github.com/influxdata/telegraf/plugins/processors"
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)
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//go:embed sample.conf
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var sampleConfig string
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type Override struct {
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NameOverride string `toml:"name_override"`
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NamePrefix string `toml:"name_prefix"`
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NameSuffix string `toml:"name_suffix"`
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Tags map[string]string `toml:"tags"`
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}
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func (*Override) SampleConfig() string {
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return sampleConfig
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}
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func (p *Override) Apply(in ...telegraf.Metric) []telegraf.Metric {
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for _, metric := range in {
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if len(p.NameOverride) > 0 {
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metric.SetName(p.NameOverride)
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}
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if len(p.NamePrefix) > 0 {
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metric.AddPrefix(p.NamePrefix)
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}
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if len(p.NameSuffix) > 0 {
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metric.AddSuffix(p.NameSuffix)
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}
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for key, value := range p.Tags {
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metric.AddTag(key, value)
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}
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}
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return in
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}
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func init() {
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processors.Add("override", func() telegraf.Processor {
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return &Override{}
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})
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}
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