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Diffstat (limited to 'plugin/hosts/metrics.go')
-rw-r--r-- | plugin/hosts/metrics.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/plugin/hosts/metrics.go b/plugin/hosts/metrics.go new file mode 100644 index 000000000..f20a07775 --- /dev/null +++ b/plugin/hosts/metrics.go @@ -0,0 +1,24 @@ +package hosts + +import ( + "github.com/coredns/coredns/plugin" + + "github.com/prometheus/client_golang/prometheus" +) + +var ( + // hostsEntries is the combined number of entries in hosts and Corefile. + hostsEntries = prometheus.NewGaugeVec(prometheus.GaugeOpts{ + Namespace: plugin.Namespace, + Subsystem: "hosts", + Name: "entries", + Help: "The combined number of entries in hosts and Corefile.", + }, []string{}) + // hostsReloadTime is the timestamp of the last reload of hosts file. + hostsReloadTime = prometheus.NewGauge(prometheus.GaugeOpts{ + Namespace: plugin.Namespace, + Subsystem: "hosts", + Name: "reload_timestamp_seconds", + Help: "The timestamp of the last reload of hosts file.", + }) +) |