Validate options in main.go

Signed-off-by: Connor Catlett <[email protected]>
kubernetes-sigs · Apr 19, 2024 · 1ba86c8 · 1ba86c8
1 parent 88e1b6b
commit 1ba86c8
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/cmd/main.go b/cmd/main.go
@@ -89,7 +89,12 @@ func main() {
 	options.AddFlags(fs)
 
 	if err = fs.Parse(args); err != nil {
-		panic(err)
+		klog.ErrorS(err, "Failed to parse options")
+		klog.FlushAndExit(klog.ExitFlushTimeout, 0)
+	}
+	if err = o.Validate(); err != nil {
+		klog.ErrorS(err, "Invalid options")
+		klog.FlushAndExit(klog.ExitFlushTimeout, 0)
 	}
 
 	err = logsapi.ValidateAndApply(c, featureGate)