From 13e70c17570223f24c9e8d44d1d00bcd1d0114ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cyryl=20P=C5=82otnicki?= <cyplo@cyplo.dev>
Date: Sat, 6 May 2023 08:27:43 +0100
Subject: [PATCH] only one go proc for restic on vpsfree, to see if it helps
 with memory usage

---
 nixos/boxes/vpsfree1/backups.nix | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/nixos/boxes/vpsfree1/backups.nix b/nixos/boxes/vpsfree1/backups.nix
index cf5d7a8d..c18e7e01 100644
--- a/nixos/boxes/vpsfree1/backups.nix
+++ b/nixos/boxes/vpsfree1/backups.nix
@@ -1,12 +1,9 @@
-{
-  config,
-  pkgs,
-  ...
-}: let
+{ config, pkgs, ... }:
+let
   genericBackupPath = "/var/lib/backups/";
   containersBackupPath = "${genericBackupPath}/oci-containers/";
 in rec {
-  environment.systemPackages = with pkgs; [restic];
+  environment.systemPackages = with pkgs; [ restic ];
 
   sops.secrets."restic-backups-b2-repo-password" = {
     sopsFile = ./restic.sops.yaml;
@@ -30,13 +27,17 @@ in rec {
         mkdir -p ${containersBackupPath}/
         ${pkgs.podman}/bin/podman volume export woodpecker-server-data -o ${containersBackupPath}/woodpecker.tar
       '';
-      timerConfig = {OnCalendar = "hourly";};
-      environmentFile = "${config.sops.secrets.restic-backups-b2-environment.path}";
+      timerConfig = { OnCalendar = "hourly"; };
+      environmentFile =
+        "${config.sops.secrets.restic-backups-b2-environment.path}";
     };
   };
 
-  systemd.services.restic-backups-b2.serviceConfig = {
-    Nice = 19;
-    IOSchedulingClass = "idle";
+  systemd.services.restic-backups-b2 = {
+    environment = { GOMAXPROCS = "1"; };
+    serviceConfig = {
+      Nice = 19;
+      IOSchedulingClass = "idle";
+    };
   };
 }