97 lines
1.8 KiB
Go
97 lines
1.8 KiB
Go
package models
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import (
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"fmt"
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"time"
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"github.com/influxdata/telegraf/plugins"
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"github.com/influxdata/telegraf/selfstat"
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)
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var GlobalMetricsGathered = selfstat.Register("agent", "metrics_gathered", map[string]string{})
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type RunningInput struct {
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Input plugins.Input
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Config *InputConfig
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trace bool
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defaultTags map[string]string
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MetricsGathered selfstat.Stat
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}
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func NewRunningInput(
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input plugins.Input,
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config *InputConfig,
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) *RunningInput {
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return &RunningInput{
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Input: input,
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Config: config,
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MetricsGathered: selfstat.Register(
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"gather",
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"metrics_gathered",
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map[string]string{"input": config.Name},
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),
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}
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}
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// InputConfig containing a name, interval, and filter
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type InputConfig struct {
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Name string
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NameOverride string
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MeasurementPrefix string
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MeasurementSuffix string
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Tags map[string]string
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Filter Filter
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Interval time.Duration
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}
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func (r *RunningInput) Name() string {
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return "inputs." + r.Config.Name
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}
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// MakeMetric either returns a metric, or returns nil if the metric doesn't
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// need to be created (because of filtering, an error, etc.)
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func (r *RunningInput) MakeMetric(
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measurement string,
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fields map[string]interface{},
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tags map[string]string,
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mType plugins.ValueType,
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t time.Time,
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) plugins.Metric {
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m := makemetric(
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measurement,
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fields,
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tags,
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r.Config.NameOverride,
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r.Config.MeasurementPrefix,
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r.Config.MeasurementSuffix,
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r.Config.Tags,
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r.defaultTags,
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r.Config.Filter,
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true,
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mType,
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t,
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)
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if r.trace && m != nil {
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fmt.Println("> " + m.String())
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}
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r.MetricsGathered.Incr(1)
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GlobalMetricsGathered.Incr(1)
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return m
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}
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func (r *RunningInput) Trace() bool {
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return r.trace
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}
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func (r *RunningInput) SetTrace(trace bool) {
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r.trace = trace
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}
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func (r *RunningInput) SetDefaultTags(tags map[string]string) {
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r.defaultTags = tags
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}
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