From 8822a1c4d6fa79d7af6481bcc013fb12df9a460f Mon Sep 17 00:00:00 2001
From: Evan Fossier <evan.fossier@datadoghq.com>
Date: Thu, 12 Dec 2024 12:28:55 -0500
Subject: [PATCH] fix[datadog-installer]: Handle 'file not found' error in
 removeUnit function (#32066)

Co-authored-by: arbll <arthur.bellal@datadoghq.com>
---
 pkg/fleet/installer/packages/systemd.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/fleet/installer/packages/systemd.go b/pkg/fleet/installer/packages/systemd.go
index 679331907f7fd5..9b95672af1533d 100644
--- a/pkg/fleet/installer/packages/systemd.go
+++ b/pkg/fleet/installer/packages/systemd.go
@@ -108,7 +108,11 @@ func removeUnit(ctx context.Context, unit string) (err error) {
 	span, _ := tracer.StartSpanFromContext(ctx, "remove_unit")
 	defer func() { span.Finish(tracer.WithError(err)) }()
 	span.SetTag("unit", unit)
-	return os.Remove(path.Join(systemdPath, unit))
+	err = os.Remove(path.Join(systemdPath, unit))
+	if err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
 }
 
 func systemdReload(ctx context.Context) (err error) {