TrueCloudLab/frostfs-http-gw
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[#200] Unregister metrics on shutdown to fix test

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
This commit is contained in:
Denis Kirillov 2022-09-09 09:57:48 +03:00 • committed by Kirillov Denis
parent ce84dc7068
commit 82eba97505
5 changed files with 28 additions and 6 deletions
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11
metrics/metrics.go
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@ -63,6 +63,11 @@ func NewGateMetrics(p *pool.Pool) *GateMetrics {
}
}
func (g *GateMetrics) Unregister() {
g.stateMetrics.unregister()
prometheus.Unregister(&g.poolMetricsCollector)
}
func newStateMetrics() *stateMetrics {
return &stateMetrics{
healthCheck: prometheus.NewGauge(prometheus.GaugeOpts{
@ -78,6 +83,10 @@ func (m stateMetrics) register() {
prometheus.MustRegister(m.healthCheck)
}
func (m stateMetrics) unregister() {
prometheus.Unregister(m.healthCheck)
}
func (m stateMetrics) SetHealth(s int32) {
m.healthCheck.Set(float64(s))
}
@ -160,7 +169,7 @@ func (m *poolMetricsCollector) Collect(ch chan<- prometheus.Metric) {
m.requestDuration.Collect(ch)
}
func (m poolMetricsCollector) Describe(descs chan<- *prometheus.Desc) {
func (m *poolMetricsCollector) Describe(descs chan<- *prometheus.Desc) {
m.overallErrors.Describe(descs)
m.overallNodeErrors.Describe(descs)
m.overallNodeRequests.Describe(descs)