Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/processors/override/override.go

@@ -0,0 +1,47 @@
+//go:generate ../../../tools/readme_config_includer/generator
+package override
+
+import (
+	_ "embed"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/plugins/processors"
+)
+
+//go:embed sample.conf
+var sampleConfig string
+
+type Override struct {
+	NameOverride string            `toml:"name_override"`
+	NamePrefix   string            `toml:"name_prefix"`
+	NameSuffix   string            `toml:"name_suffix"`
+	Tags         map[string]string `toml:"tags"`
+}
+
+func (*Override) SampleConfig() string {
+	return sampleConfig
+}
+
+func (p *Override) Apply(in ...telegraf.Metric) []telegraf.Metric {
+	for _, metric := range in {
+		if len(p.NameOverride) > 0 {
+			metric.SetName(p.NameOverride)
+		}
+		if len(p.NamePrefix) > 0 {
+			metric.AddPrefix(p.NamePrefix)
+		}
+		if len(p.NameSuffix) > 0 {
+			metric.AddSuffix(p.NameSuffix)
+		}
+		for key, value := range p.Tags {
+			metric.AddTag(key, value)
+		}
+	}
+	return in
+}
+
+func init() {
+	processors.Add("override", func() telegraf.Processor {
+		return &Override{}
+	})
+}