Chore: Handle wrapped errors (#29223)

* Chore: Handle wrapped errors

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

pkg/server/server.go

@@ -187,7 +187,7 @@ func (s *Server) Run() (err error) {
 				// Mark that we are in shutdown mode
 				// So no more services are started
 				s.shutdownInProgress = true
-				if err != context.Canceled {
+				if !errors.Is(err, context.Canceled) {
 					// Server has crashed.
 					s.log.Error("Stopped "+descriptor.Name, "reason", err)
 				} else {
@@ -234,7 +234,7 @@ func (s *Server) Shutdown(reason string) {
 func (s *Server) ExitCode(reason error) int {
 	code := 1
 
-	if reason == context.Canceled && s.shutdownReason != "" {
+	if errors.Is(reason, context.Canceled) && s.shutdownReason != "" {
 		reason = fmt.Errorf(s.shutdownReason)
 		code = 0
 	}