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After initial startup, see if prometheus is loaded and if so, register our metrics with it. Stop doing the init() func and just use the sync.Once so we don't double registrer our metrics.
22 lines
409 B
Go
22 lines
409 B
Go
package autopath
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import (
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"sync"
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"github.com/coredns/coredns/plugin"
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"github.com/prometheus/client_golang/prometheus"
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)
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// Metrics for autopath.
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var (
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AutoPathCount = prometheus.NewCounterVec(prometheus.CounterOpts{
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Namespace: plugin.Namespace,
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Subsystem: "autopath",
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Name: "success_count_total",
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Help: "Counter of requests that did autopath.",
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}, []string{})
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)
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var once sync.Once
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