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metrics.go
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/
metrics.go
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// Copyright © 2022 Roberto Hidalgo <[email protected]>
// SPDX-License-Identifier: Apache-2.0
package catalog
import (
"github.com/coredns/coredns/plugin"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
)
var (
// RequestBlockCount is the number of DNS requests being blocked.
RequestBlockCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: pluginName,
Name: "blocked_requests_total",
Help: "Counter of DNS requests being blocked.",
}, []string{"server", "view"})
// RequestACLDeniedCount is the number of DNS requests being filtered.
RequestACLDeniedCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: pluginName,
Name: "denied_requests_total",
Help: "Counter of DNS requests being filtered.",
}, []string{"server", "view"})
// RequestServedCount is the number of DNS requests being Allowed.
RequestServedCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: pluginName,
Name: "served_requests_total",
Help: "Counter of DNS requests being served by plugin.",
}, []string{"server", "view", "source"})
// RequestDropCount is the number of DNS requests being dropped.
RequestDropCount = promauto.NewCounterVec(prometheus.CounterOpts{
Namespace: plugin.Namespace,
Subsystem: pluginName,
Name: "dropped_requests_total",
Help: "Counter of DNS requests being dropped.",
}, []string{"server", "view"})
)