73 lines
2.0 KiB
Nix
73 lines
2.0 KiB
Nix
{
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config,
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lib,
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inputs,
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namespace,
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...
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}:
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{
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nix = {
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settings = {
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# extra-sandbox-paths = [ config.programs.ccache.cacheDir ];
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substituters = [
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"https://attic.xuyh0120.win/lantian"
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"http://jallen-nas.local:9012/nas-cache"
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"https://nixos-apple-silicon.cachix.org"
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"https://nixos-raspberrypi.cachix.org"
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"https://nix-community.cachix.org"
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"https://cache.nixos.org/"
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];
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trusted-public-keys = [
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"lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc="
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"nas-cache:eK0eRVAt9QNwbkLIyOo9N5Z5+zi6ukI4mSlL196C7Yg="
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"nixos-apple-silicon.cachix.org-1:8psDu5SA5dAD7qA0zMy5UT292TxeEPzIz8VVEr2Js20="
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"nixos-raspberrypi.cachix.org-1:4iMO9LXa8BqhU+Rpg6LQKiGa2lsNh/j2oiYLNOQ5sPI="
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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];
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warn-dirty = lib.mkForce false;
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experimental-features = lib.mkForce [
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"nix-command"
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"flakes"
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];
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trusted-users = [
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"@wheel"
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"@admin"
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];
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builders-use-substitutes = true;
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connect-timeout = lib.mkDefault 5;
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fallback = true;
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log-lines = lib.mkDefault 25;
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max-free = lib.mkDefault (3000 * 1024 * 1024);
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min-free = lib.mkDefault (512 * 1024 * 1024);
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};
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daemonCPUSchedPolicy = lib.mkDefault "idle";
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daemonIOSchedClass = lib.mkDefault "idle";
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daemonIOSchedPriority = lib.mkDefault 7;
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# Garbage collect automatically every week
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gc = {
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automatic = lib.mkDefault true;
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options = lib.mkDefault "--delete-older-than 30d";
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};
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optimise.automatic = lib.mkDefault true;
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};
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systemd.services.nix-gc.serviceConfig = {
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CPUSchedulingPolicy = "batch";
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IOSchedulingClass = "idle";
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IOSchedulingPriority = 7;
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};
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nixpkgs = {
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config = {
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cudaSupport = lib.mkDefault config.${namespace}.hardware.nvidia.enable;
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rocmSupport = lib.mkDefault config.${namespace}.hardware.amd.enable;
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allowUnsupportedSystem = true;
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};
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};
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}
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