remove arg validation on optional parameter (#136)

segmentio · Dec 8, 2023 · 3652065 · 3652065
1 parent f6fdf2c
commit 3652065
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pkg/cmd/ctlstore/main.go b/pkg/cmd/ctlstore/main.go
@@ -78,7 +78,7 @@ type reflectorCliConfig struct {
 }
 
 type multiReflectorConfig struct {
-	LDBPaths []string `conf:"ldb-paths" help:"list of ldbs, each ldb is managed by a unique reflector" validate:"nonzero"`
+	LDBPaths []string `conf:"ldb-paths" help:"list of ldbs, each ldb is managed by a unique reflector"`
 }
 
 type executiveCliConfig struct {
@@ -495,6 +495,10 @@ func multiReflector(ctx context.Context, args []string) {
 		enableDebug()
 	}
 
+	if len(cliCfg.MultiReflector.LDBPaths) <= 1 {
+		panic("multi-reflector mode requires at least 2 ldb paths")
+	}
+
 	var promHandler *prometheus.Handler
 	if len(cliCfg.MetricsBind) > 0 {
 		promHandler = &prometheus.Handler{}