mirror of
https://github.com/nspcc-dev/neo-go.git
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29 lines
747 B
Go
29 lines
747 B
Go
package metrics
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import (
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"net/http"
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"github.com/nspcc-dev/neo-go/pkg/config"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"go.uber.org/zap"
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)
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// PrometheusService https://prometheus.io/docs/guides/go-application.
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type PrometheusService Service
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// NewPrometheusService creates a new service for gathering prometheus metrics.
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func NewPrometheusService(cfg config.BasicService, log *zap.Logger) *Service {
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if log == nil {
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return nil
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}
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addrs := cfg.GetAddresses()
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srvs := make([]*http.Server, len(addrs))
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for i, addr := range addrs {
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srvs[i] = &http.Server{
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Addr: addr,
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Handler: promhttp.Handler(), // share metrics between multiple prometheus handlers
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}
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}
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return NewService("Prometheus", srvs, cfg, log)
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}
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