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metrics: add /health endpoint for healthchecks (#84) 

Because calling `/metrics` for a Consul healhcheck is too heavy
and far too verbose.

Signed-off-by: Jakub Sokołowski <jakub@status.im>
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Jakub 2021-10-15 12:47:40 +02:00 committed by GitHub
parent 21aba7cd65
commit 1c991a94d8
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5
waku/metrics/http.go
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@ -40,6 +40,11 @@ func NewMetricsServer(address string, port int) *Server {
mux := http.NewServeMux() mux := http.NewServeMux()
mux.Handle("/metrics", pe) mux.Handle("/metrics", pe)
// Healthcheck
mux.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, "OK")
})
h := &ochttp.Handler{Handler: mux} h := &ochttp.Handler{Handler: mux}
// Register the views // Register the views