From 812169ed3a12cbba4fec87586bc3c7b3d1e8decf Mon Sep 17 00:00:00 2001
From: hexchen <hexchen@lilwit.ch>
Date: Thu, 7 Jan 2021 00:18:08 +0000
Subject: [PATCH] default: make log retention 48h (or 512MiB)

---
 configuration/common/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configuration/common/default.nix b/configuration/common/default.nix
index 9083704..404598c 100644
--- a/configuration/common/default.nix
+++ b/configuration/common/default.nix
@@ -19,7 +19,10 @@
     enable = lib.mkDefault true;
   };
 
-  services.journald.extraConfig = "SystemMaxUse=512M";
+  services.journald.extraConfig = ''
+    SystemMaxUse=512M
+    MaxRetentionSec=48h
+  '';
   nix.gc.automatic = lib.mkDefault true;
   nix.gc.options = lib.mkDefault "--delete-older-than 1w";
   nix.trustedUsers = [ "root" "@wheel" ];