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using promauto package to ensure all created metrics are properly registered (#4025)

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Signed-off-by: zounengren <zounengren@cmss.chinamobile.com>
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Zou Nengren 2020-07-25 23:06:28 +08:00 • committed by GitHub
parent 05751bdb59
commit 4166dcc2fe
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31 changed files with 71 additions and 163 deletions
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5
plugin/reload/metrics.go
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@ -4,19 +4,20 @@ import (
"github.com/coredns/coredns/plugin"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
)
// Metrics for the reload plugin
var (
// failedCount is the counter of the number of failed reload attempts.
failedCount = prometheus.NewCounter(prometheus.CounterOpts{
failedCount = promauto.NewCounter(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: "reload",
Name: "failed_total",
Help: "Counter of the number of failed reload attempts.",
})
// reloadInfo is record the hash value during reload.
reloadInfo = prometheus.NewGaugeVec(prometheus.GaugeOpts{
reloadInfo = promauto.NewGaugeVec(prometheus.GaugeOpts{
Namespace: plugin.Namespace,
Subsystem: "reload",
Name: "version_info",