package metrics import ( "net/http" "github.com/mattermost/focalboard/server/services/mlog" "github.com/pkg/errors" "github.com/prometheus/client_golang/prometheus/promhttp" ) // Service prometheus to run the server. type Service struct { *http.Server } // NewMetricsServer factory method to create a new prometheus server. func NewMetricsServer(address string, metricsService *Metrics, logger *mlog.Logger) *Service { return &Service{ &http.Server{ Addr: address, Handler: promhttp.HandlerFor(metricsService.registry, promhttp.HandlerOpts{ ErrorLog: logger.StdLogger(mlog.Error), }), }, } } // Run will start the prometheus server. func (h *Service) Run() error { return errors.Wrap(h.Server.ListenAndServe(), "prometheus ListenAndServe") } // Shutdown will shutdown the prometheus server. func (h *Service) Shutdown() error { return errors.Wrap(h.Server.Close(), "prometheus Close") }