78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
/*
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Copyright IBM Corp. All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package prometheus
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import (
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kitmetrics "github.com/go-kit/kit/metrics"
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"github.com/go-kit/kit/metrics/prometheus"
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"github.com/hyperledger/fabric/common/metrics"
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prom "github.com/prometheus/client_golang/prometheus"
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)
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type Provider struct{}
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func (p *Provider) NewCounter(o metrics.CounterOpts) metrics.Counter {
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return &Counter{
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Counter: prometheus.NewCounterFrom(
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prom.CounterOpts{
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Namespace: o.Namespace,
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Subsystem: o.Subsystem,
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Name: o.Name,
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Help: o.Help,
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},
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o.LabelNames,
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),
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}
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}
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func (p *Provider) NewGauge(o metrics.GaugeOpts) metrics.Gauge {
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return &Gauge{
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Gauge: prometheus.NewGaugeFrom(
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prom.GaugeOpts{
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Namespace: o.Namespace,
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Subsystem: o.Subsystem,
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Name: o.Name,
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Help: o.Help,
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},
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o.LabelNames,
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),
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}
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}
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func (p *Provider) NewHistogram(o metrics.HistogramOpts) metrics.Histogram {
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return &Histogram{
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Histogram: prometheus.NewHistogramFrom(
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prom.HistogramOpts{
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Namespace: o.Namespace,
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Subsystem: o.Subsystem,
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Name: o.Name,
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Help: o.Help,
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Buckets: o.Buckets,
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},
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o.LabelNames,
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),
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}
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}
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type Counter struct{ kitmetrics.Counter }
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func (c *Counter) With(labelValues ...string) metrics.Counter {
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return &Counter{Counter: c.Counter.With(labelValues...)}
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}
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type Gauge struct{ kitmetrics.Gauge }
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func (g *Gauge) With(labelValues ...string) metrics.Gauge {
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return &Gauge{Gauge: g.Gauge.With(labelValues...)}
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}
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type Histogram struct{ kitmetrics.Histogram }
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func (h *Histogram) With(labelValues ...string) metrics.Histogram {
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return &Histogram{Histogram: h.Histogram.With(labelValues...)}
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}
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