From 24c247ab97bd95acc523b735870b1c3d6c0b99d8 Mon Sep 17 00:00:00 2001
From: Alex Epelde <alex@epelde.net>
Date: Tue, 18 Nov 2025 23:29:56 -0500
Subject: [PATCH] nixos/redis: avoid creating unneeded users/groups

---
 nixos/modules/services/databases/redis.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nixos/modules/services/databases/redis.nix b/nixos/modules/services/databases/redis.nix
index c92ec2508490..157a6c6b84e3 100644
--- a/nixos/modules/services/databases/redis.nix
+++ b/nixos/modules/services/databases/redis.nix
@@ -479,12 +479,12 @@ in
         isSystemUser = true;
         group = redisName name;
       }
-    ) enabledServers;
+    ) (lib.filterAttrs (name: conf: conf.user == redisName name) enabledServers);
     users.groups = lib.mapAttrs' (
       name: conf:
       lib.nameValuePair (redisName name) {
       }
-    ) enabledServers;
+    ) (lib.filterAttrs (name: conf: conf.group == redisName name) enabledServers);
 
     systemd.services = lib.mapAttrs' (
       name: conf: