From 2c350782ba394eb8b50586781d3fa28abc930db3 Mon Sep 17 00:00:00 2001
From: Aaron Andersen <aaron@fosslib.net>
Date: Sun, 24 Feb 2019 12:52:36 -0500
Subject: [PATCH] nixos/alerta: replace deprecated usage of
 PermissionsStartOnly see https://github.com/NixOS/nixpkgs/issues/53852

---
 nixos/modules/services/monitoring/alerta.nix | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/nixos/modules/services/monitoring/alerta.nix b/nixos/modules/services/monitoring/alerta.nix
index 8f4258e26de..2a6afac119e 100644
--- a/nixos/modules/services/monitoring/alerta.nix
+++ b/nixos/modules/services/monitoring/alerta.nix
@@ -83,6 +83,10 @@ in
   };
 
   config = mkIf cfg.enable {
+    systemd.tmpfiles.rules = [
+      "d '${cfg.logDir}' - alerta alerta - -"
+    ];
+
     systemd.services.alerta = {
       description = "Alerta Monitoring System";
       wantedBy = [ "multi-user.target" ];
@@ -94,12 +98,7 @@ in
         ExecStart = "${pkgs.python36Packages.alerta-server}/bin/alertad run --port ${toString cfg.port} --host ${cfg.bind}";
         User = "alerta";
         Group = "alerta";
-        PermissionsStartOnly = true;
       };
-      preStart = ''
-        mkdir -p ${cfg.logDir}
-        chown alerta:alerta ${cfg.logDir}
-      '';
     };
 
     environment.systemPackages = [ pkgs.python36Packages.alerta ];