From 80c1a7927a2ea53e123d1fd796b1dff41a30eec9 Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Sun, 5 Mar 2023 18:38:42 +0100
Subject: [PATCH] flora-6: configure more agressive garbage

collection

Reason: it has already happened a few times, that flora-6 ran out of
disk space. With this fix, hopefully the garbage collection should
kick in earlier and prevent this from happening
---
 hosts/flora-6/flora-6.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/hosts/flora-6/flora-6.nix b/hosts/flora-6/flora-6.nix
index d7c59716..963ba486 100644
--- a/hosts/flora-6/flora-6.nix
+++ b/hosts/flora-6/flora-6.nix
@@ -54,6 +54,14 @@ in {
       }
     ];
 
+    # Override nix.conf for more agressive garbage collection
+    nix.extraOptions = lib.mkForce ''
+      min-free = 536870912
+      keep-outputs = false
+      keep-derivations = false
+      fallback = true
+    '';
+
     # Machine user for CI pipelines
     users.users.hakkonaut = {
       description = "CI and automation user";