Add error context for upstream name servers validation

kubernetes · Aug 24, 2022 · 2873ada · 2873ada
1 parent cb31ac0
commit 2873ada
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/dns/config/config.go b/pkg/dns/config/config.go
@@ -141,7 +141,7 @@ func (config *Config) ValidateNodeLocalCacheConfig() error {
 		}
 	}
 	if err := validateForwardProxy(config.UpstreamNameservers...); err != nil {
-		return err
+		return fmt.Errorf("invalid upstream nameservers %s: %v", config.UpstreamNameservers, err)
 	}
 	return nil
 }