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| author |  Zou Nengren <zounengren@cmss.chinamobile.com>
| 2020-07-25 23:06:28 +0800 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2020-07-25 08:06:28 -0700 |
| commit | 4166dcc2feab0b42b6e7748a6078d0f5d3d54186 (patch) | |
| tree | 93ce01fd91b6da6d0457c91e5be21555b686cb55 /plugin/grpc/metrics.go | |
| parent | 05751bdb59737221367f13413a83451e38bce355 (diff) | |
| download | coredns-4166dcc2feab0b42b6e7748a6078d0f5d3d54186.tar.gz coredns-4166dcc2feab0b42b6e7748a6078d0f5d3d54186.tar.zst coredns-4166dcc2feab0b42b6e7748a6078d0f5d3d54186.zip | |
using promauto package to ensure all created metrics are properly registered (#4025)
Signed-off-by: zounengren <zounengren@cmss.chinamobile.com>
Diffstat (limited to 'plugin/grpc/metrics.go')
| -rw-r--r-- | plugin/grpc/metrics.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/plugin/grpc/metrics.go b/plugin/grpc/metrics.go index e4a3ce2f5..2857042cd 100644 --- a/plugin/grpc/metrics.go +++ b/plugin/grpc/metrics.go @@ -4,23 +4,24 @@ import ( "github.com/coredns/coredns/plugin" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" ) // Variables declared for monitoring. var ( - RequestCount = prometheus.NewCounterVec(prometheus.CounterOpts{ + RequestCount = promauto.NewCounterVec(prometheus.CounterOpts{ Namespace: plugin.Namespace, Subsystem: "grpc", Name: "requests_total", Help: "Counter of requests made per upstream.", }, []string{"to"}) - RcodeCount = prometheus.NewCounterVec(prometheus.CounterOpts{ + RcodeCount = promauto.NewCounterVec(prometheus.CounterOpts{ Namespace: plugin.Namespace, Subsystem: "grpc", Name: "responses_total", Help: "Counter of requests made per upstream.", }, []string{"rcode", "to"}) - RequestDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{ + RequestDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{ Namespace: plugin.Namespace, Subsystem: "grpc", Name: "request_duration_seconds", |