munin: ajout dépendances sur 'sensors'

public/service-monitoring-munin.nix

@@ -21,7 +21,10 @@ mkIf true {
   services.munin-node = {
     enable = true;
   };
-  systemd.services.munin-node.serviceConfig.TimeoutStartSec = "3min";
+  systemd.services.munin-node = {
+    path = [ pkgs.munin pkgs.lm_sensors ];
+    serviceConfig.TimeoutStartSec = "3min";
+  };
 
   ## Munin server -- generate /var/www/munin
   services.munin-cron = {