From 014849a1be3feaab79db4111dc5179d3f59a011d Mon Sep 17 00:00:00 2001
From: Aleksey Myasnikov <asmyasnikov@yandex-team.com>
Date: Sun, 31 Dec 2023 03:21:05 +0300
Subject: [PATCH 1/2] promlinter enabled

---
 .golangci.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.golangci.yml b/.golangci.yml
index b458386b2..7f2113da1 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -245,7 +245,6 @@ linters:
     - nonamedreturns
     - nosnakecase
     - paralleltest
-    - promlinter
     - protogetter
     - scopelint
     - structcheck

From ce8c48e8f82ac143855f5f2063d90798230daaab Mon Sep 17 00:00:00 2001
From: Aleksey Myasnikov <asmyasnikov@yandex-team.com>
Date: Sun, 31 Dec 2023 11:34:30 +0300
Subject: [PATCH 2/2] fix issues

---
 examples/serverless/url_shortener/service.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/serverless/url_shortener/service.go b/examples/serverless/url_shortener/service.go
index 892970c92..528549ce6 100644
--- a/examples/serverless/url_shortener/service.go
+++ b/examples/serverless/url_shortener/service.go
@@ -89,6 +89,7 @@ func getService(ctx context.Context, dsn string, opts ...ydb.Option) (s *service
 			calls    = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 				Namespace: "app",
 				Name:      "calls",
+				Help:      "application calls counter",
 			}, []string{
 				"method",
 				"success",
@@ -96,6 +97,7 @@ func getService(ctx context.Context, dsn string, opts ...ydb.Option) (s *service
 			callsLatency = prometheus.NewHistogramVec(prometheus.HistogramOpts{
 				Namespace: "app",
 				Name:      "latency",
+				Help:      "application calls latencies",
 				Buckets: []float64{
 					(1 * time.Millisecond).Seconds(),
 					(5 * time.Millisecond).Seconds(),
@@ -114,6 +116,7 @@ func getService(ctx context.Context, dsn string, opts ...ydb.Option) (s *service
 			callsErrors = prometheus.NewGaugeVec(prometheus.GaugeOpts{
 				Namespace: "app",
 				Name:      "errors",
+				Help:      "application errors counter",
 			}, []string{
 				"method",
 			})