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fix panic in multiple metrics with the same name and different labels

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2022-01-23 16:13:58 +03:00
parent fe897ee428
commit 13843fbcf4
1 changed files with 12 additions and 12 deletions
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24
prometheus.go
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@ -103,10 +103,10 @@ func (m *prometheusMeter) Counter(name string, labels ...string) meter.Counter {
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.counter[nm]
if !ok {
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: m.buildName(name), ConstLabels: m.mapLabels(labels...)})
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: nm, ConstLabels: m.mapLabels(labels...)})
m.set.MustRegister(nc)
c = prometheusCounter{c: nc}
m.counter[nm] = c
@ -119,10 +119,10 @@ func (m *prometheusMeter) FloatCounter(name string, labels ...string) meter.Floa
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.floatCounter[nm]
if !ok {
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: m.buildName(name), ConstLabels: m.mapLabels(labels...)})
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: nm, ConstLabels: m.mapLabels(labels...)})
m.set.MustRegister(nc)
c = prometheusFloatCounter{c: nc}
m.floatCounter[nm] = c
@ -135,10 +135,10 @@ func (m *prometheusMeter) Gauge(name string, fn func() float64, labels ...string
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.gauge[nm]
if !ok {
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: m.buildName(name), ConstLabels: m.mapLabels(labels...)})
nc := prometheus.NewGauge(prometheus.GaugeOpts{Name: nm, ConstLabels: m.mapLabels(labels...)})
m.set.MustRegister(nc)
c = prometheusGauge{c: nc}
m.gauge[nm] = c
@ -151,10 +151,10 @@ func (m *prometheusMeter) Histogram(name string, labels ...string) meter.Histogr
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.histogram[nm]
if !ok {
nc := prometheus.NewHistogram(prometheus.HistogramOpts{Name: m.buildName(name), ConstLabels: m.mapLabels(labels...)})
nc := prometheus.NewHistogram(prometheus.HistogramOpts{Name: nm, ConstLabels: m.mapLabels(labels...)})
m.set.MustRegister(nc)
c = prometheusHistogram{c: nc}
m.histogram[nm] = c
@ -167,10 +167,10 @@ func (m *prometheusMeter) Summary(name string, labels ...string) meter.Summary {
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.summary[nm]
if !ok {
nc := prometheus.NewSummary(prometheus.SummaryOpts{Name: m.buildName(name), ConstLabels: m.mapLabels(labels...)})
nc := prometheus.NewSummary(prometheus.SummaryOpts{Name: nm, ConstLabels: m.mapLabels(labels...)})
m.set.MustRegister(nc)
c = prometheusSummary{c: nc}
m.summary[nm] = c
@ -183,11 +183,11 @@ func (m *prometheusMeter) SummaryExt(name string, window time.Duration, quantile
m.Lock()
defer m.Unlock()
nm := m.buildMetric(name, labels...)
nm := m.buildName(name)
c, ok := m.summary[nm]
if !ok {
nc := prometheus.NewSummary(prometheus.SummaryOpts{
Name: m.buildName(name),
Name: nm,
ConstLabels: m.mapLabels(labels...),
MaxAge: window,
Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},