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metrics.go
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metrics.go
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/*
* Copyright (c) 2022, MegaEase
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package base
import (
"github.com/megaease/easeprobe/global"
"github.com/megaease/easeprobe/metric"
"github.com/prometheus/client_golang/prometheus"
)
// metrics is the probe metrics
type metrics struct {
Total *prometheus.CounterVec
Duration *prometheus.GaugeVec
Status *prometheus.GaugeVec
SLA *prometheus.GaugeVec
}
// newMetrics create the metrics
func newMetrics(subsystem, name string) *metrics {
namespace := global.GetEaseProbe().Name
return &metrics{
Total: metric.NewCounter(namespace, subsystem, name, "total",
"Total Probe Number", []string{"name", "status"}),
Duration: metric.NewGauge(namespace, subsystem, name, "duration",
"Probe Duration", []string{"name", "status"}),
Status: metric.NewGauge(namespace, subsystem, name, "status",
"Probe Status", []string{"name"}),
SLA: metric.NewGauge(namespace, subsystem, name, "sla",
"Probe SLA", []string{"name"}),
}
}