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Add config constructor in Prometheus_unix #52

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2 changes: 2 additions & 0 deletions app/prometheus_unix.ml
Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,8 @@ let listen_prometheus =

let opts = listen_prometheus

let config port = Some port

let () =
let add (info, collector) =
CollectorRegistry.(register default) info collector in
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4 changes: 4 additions & 0 deletions app/prometheus_unix.mli
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,10 @@ val opts : config Cmdliner.Term.t
(** [opts] is the extra command-line options to offer Prometheus
monitoring. *)

val config : int -> config
(** [config port] creates a new configuration for the metrics server.
Metrics will be served on port [port]. *)

(** Report metrics for messages logged. *)
module Logging : sig
val init :
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