Fix mssql issue

CHANGELOG.md

@@ -25,6 +25,8 @@
 - [BUGFIX] integrations-next: Wait for integrations to stop when starting new
   instances or shutting down (@rfratto).
 
+- [BUGFIX] Fix issue with windows_exporter mssql collector crashing the agent. (@mattdurham)
+
 # v0.22.0 (2022-01-13)
 
 This release has deprecations. Please read [DEPRECATION] entries and consult

go.mod

@@ -395,7 +395,7 @@ replace (
 	github.com/percona/mongodb_exporter => github.com/grafana/mongodb_exporter v0.20.8-0.20211006135645-bef0f0239601
 	github.com/percona/percona-toolkit => github.com/rlankfo/percona-toolkit v0.0.0-20211028191359-7aada1bf148f
 	github.com/prometheus-community/postgres_exporter => github.com/grafana/postgres_exporter v0.8.1-0.20210722175051-db35d7c2f520
-	github.com/prometheus-community/windows_exporter => github.com/grafana/windows_exporter v0.15.1-0.20211019183116-592dfa92f9fd
+	github.com/prometheus-community/windows_exporter => github.com/grafana/windows_exporter v0.15.1-0.20220202211901-871715ba0b43
 	github.com/prometheus/mysqld_exporter => github.com/grafana/mysqld_exporter v0.12.2-0.20201015182516-5ac885b2d38a
 	github.com/prometheus/statsd_exporter => github.com/grafana/statsd_exporter v0.18.1-0.20211118164740-8e806158da0b
 )
@@ -421,3 +421,5 @@ replace github.com/jaegertracing/jaeger => github.com/jaegertracing/jaeger v1.27
 
 // Replacement necessary for windows_exporter so that we can use gokit logging and not the old prometheus logging
 replace github.com/leoluk/perflib_exporter v0.1.0 => github.com/grafana/perflib_exporter v0.1.1-0.20211013152516-e37e14fb8b0a
+
+

go.sum

@@ -1165,6 +1165,10 @@ github.com/grafana/tail v0.0.0-20201004203643-7aa4e4a91f03 h1:fGgFrAraMB0BaPfYum
 github.com/grafana/tail v0.0.0-20201004203643-7aa4e4a91f03/go.mod h1:GIMXMPB/lRAllP5rVDvcGif87ryO2hgD7tCtHMdHrho=
 github.com/grafana/windows_exporter v0.15.1-0.20211019183116-592dfa92f9fd h1:jQ9JCvwdRW32X/LP3ezXT4EnJCirq9bb3l5svQs8j7k=
 github.com/grafana/windows_exporter v0.15.1-0.20211019183116-592dfa92f9fd/go.mod h1:zWjLDqyEy3ZEy1LNlR6iUJJgYCoUDJTyUbrjeLUp3ZE=
+github.com/grafana/windows_exporter v0.15.1-0.20220202204425-17b8026ed2f5 h1:nGyxfTz81TvfGAZnlKdLp02MVBd/pEfYQq8RwgQQr5Y=
+github.com/grafana/windows_exporter v0.15.1-0.20220202204425-17b8026ed2f5/go.mod h1:zWjLDqyEy3ZEy1LNlR6iUJJgYCoUDJTyUbrjeLUp3ZE=
+github.com/grafana/windows_exporter v0.15.1-0.20220202211901-871715ba0b43 h1:gb+wDKb+9r4n3QbMzfudcHDtE9lI+kKjx+98bYphqK4=
+github.com/grafana/windows_exporter v0.15.1-0.20220202211901-871715ba0b43/go.mod h1:zWjLDqyEy3ZEy1LNlR6iUJJgYCoUDJTyUbrjeLUp3ZE=
 github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
 github.com/grobie/gomemcache v0.0.0-20201204163352-08d7c80fcac6 h1:vqwzYov9hrRoGAmy61um8mVteOCD0bEbKgXr1mmkTlI=
 github.com/grobie/gomemcache v0.0.0-20201204163352-08d7c80fcac6/go.mod h1:L69/dBlPQlWkcnU76WgcppK5e4rrxzQdi6LhLnK/ytA=

pkg/integrations/windows_exporter/windows_exporter_windows.go

@@ -29,7 +29,7 @@ func New(log log.Logger, c *Config) (integrations.Integration, error) {
 		collectorNames = append(collectorNames, key)
 	}
 	sort.Strings(collectorNames)
-	level.Info(log).Log("msg", "enabled windows_exporter collectors", "collectors", collectorNames)
+	level.Info(log).Log("msg", "enabled windows_exporter collectors", "collectors", strings.Join(collectorNames, ","))
 
 	return integrations.NewCollectorIntegration(c.Name(), integrations.WithCollectors(
 		// Hard-coded 4m timeout to represent the time a series goes stale.