better wireguard check predicate for monitoring config

2023-05-05 20:59:58 +02:00 · 2023-05-05 20:59:58 +02:00 · 42c3630162
parent b6c3fe8762
commit 42c3630162
1 changed files with 2 additions and 5 deletions
--- a/modules/TLMS/monitoring.nix
+++ b/modules/TLMS/monitoring.nix
@ -24,12 +24,9 @@ in

  config =
    let
-      wg-addr-pred = !isNull config.deployment-TLMS.net.wg.addr4;
-      check-wg = enabled:
-        lib.assertMsg (enabled && wg-addr-pred)
-          ''For monitoring to be working the system must be in wireguard. See config.deplayment-TLMS.net.wg'';
+      wg-addr-pred = lib.assertMsg (!(isNull config.deployment-TLMS.net.wg.addr4)) "to add system to monitoring, add it to TLMS wireguard first!";
    in
-    lib.mkIf (check-wg cfg.enable) {
+      lib.mkIf (cfg.enable && wg-addr-pred) {
      # prometheus node exporter
      services.prometheus.exporters = {
        node = {