From 004a24c950768e921bffc6098a2e4fbb886dac85 Mon Sep 17 00:00:00 2001 From: Karan Sharma Date: Wed, 8 Feb 2023 14:13:29 +0530 Subject: [PATCH] sd/nomad: panic in nomad watcher because of nil map (#3784) properly initialize url.Values --- lib/promscrape/discovery/nomad/watch.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/promscrape/discovery/nomad/watch.go b/lib/promscrape/discovery/nomad/watch.go index 2c8d42a9ae..ac0718819f 100644 --- a/lib/promscrape/discovery/nomad/watch.go +++ b/lib/promscrape/discovery/nomad/watch.go @@ -45,7 +45,7 @@ type serviceWatcher struct { // newNomadWatcher creates new watcher and starts background service discovery for Nomad. func newNomadWatcher(client *discoveryutils.Client, sdc *SDConfig, namespace, region string) *nomadWatcher { - var qa url.Values + qa := url.Values{} if sdc.AllowStale == nil || *sdc.AllowStale { qa.Set("stale", "") }