SelfPrivacy/selfprivacy-nixos-config
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configuration.nix: a few nix.* tweaks

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Alexander Tomokhov 2023-11-18 05:53:08 +04:00
parent 72d73b6297
commit e6e2f1fd84
1 changed files with 25 additions and 2 deletions
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27
configuration.nix
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@ -69,6 +69,7 @@
git
jq
];
# consider environment.defaultPackages = lib.mkForce [];
environment.variables = {
DOMAIN = config.selfprivacy.domain;
};
@ -79,15 +80,37 @@
};
system.stateVersion = config.selfprivacy.stateVersion;
nix = {
optimise.automatic = true;
# TODO uncomment when NixOS version is at least 23.05
# nix.channel.enable = false;
# daemonCPUSchedPolicy = "idle";
# daemonIOSchedClass = "idle";
# daemonIOSchedPriority = 7;
# this is superseded by nix.settings.auto-optimise-store.
# optimise.automatic = true;
gc = {
automatic = true;
options = "--delete-older-than 7d";
};
};
nix.settings = {
sandbox = true;
experimental-features = [ "nix-command" "flakes" "repl-flake" ];
# auto-optimise-store = true;
# evaluation restrictions:
# restrict-eval = true;
# allowed-uris = [];
allow-dirty = false;
};
nix.package =
if lib.versionAtLeast pkgs.nix.version "2.15.2"
then pkgs.nix.out
else pkgs.nixUnstable.out;
services.journald.extraConfig = "SystemMaxUse=500M";
boot.kernel.sysctl = {
"net.ipv4.ip_forward" = 1;
"net.ipv4.ip_forward" = 1; # TODO why is it here by default?
};
swapDevices = [
{