92 lines
2.3 KiB
Nix
92 lines
2.3 KiB
Nix
{
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config,
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lib,
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modulesPath,
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...
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}:
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let
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bootUUID = "FC20-D155"; # The UUID of the boot partition.
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luksUUID = "9fdc521b-a037-4070-af47-f54da03675e4"; # The UUID of the locked LUKS partition.
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in
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{
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imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
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boot = {
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# Enable antenna aggregation
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extraModprobeConfig = ''
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options iwlwifi 11n_disable=8
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'';
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initrd.availableKernelModules = [
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"xhci_pci"
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"nvme"
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"usb_storage"
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"sd_mod"
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"sdhci_pci"
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];
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kernelModules = [ "kvm-intel" ];
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extraModulePackages = [ ];
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# Enable mdadm for Sapana (RAID 5 primary storage).
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swraid = {
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enable = true;
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mdadmConf = ''
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ARRAY /dev/md/Sapana metadata=1.2 UUID=51076daf:efdb34dd:bce48342:3b549fcb
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MAILADDR ${config.secrets.users.aires.email}
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'';
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};
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};
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# Configure the main filesystem.
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aux.system.filesystem = {
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enable = true;
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partitions = {
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boot = "/dev/disk/by-uuid/${bootUUID}";
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luks = "/dev/disk/by-uuid/${luksUUID}";
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};
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swapFile = {
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enable = true;
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size = 16384;
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};
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};
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# Automatically scrub the RAID array weekly
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systemd.services."raid-scrub" = {
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description = "Periodically scrub RAID volumes for errors.";
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serviceConfig = {
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Type = "oneshot";
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User = "root";
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};
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script = "echo check > /sys/block/md127/md/sync_action";
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};
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systemd.timers."raid-scrub" = {
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description = "Periodically scrub RAID volumes for errors.";
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wantedBy = [ "timers.target" ];
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timerConfig = {
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OnCalendar = "weekly";
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Persistent = true;
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Unit = "raid-scrub.service";
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};
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};
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hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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# Detect keyboard as "internal" so we can automatically disable the touchpad while typing
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# If this doesn't work, try changing "MatchName" to "AT Raw Set 2 keyboard"
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environment.etc."libinput/keyboard-touchpard.quirks" = {
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mode = "0600";
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text = ''
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[Microsoft Surface Type Cover Touchpad]
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MatchUdevType=touchpad
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MatchName=*Microsoft Surface Type Cover Touchpad
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AttrKeyboardIntegration=internal
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[Microsoft Surface Type Cover Keyboard]
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MatchUdevType=keyboard
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MatchName=*Microsoft Surface Type Cover Keyboard
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AttrKeyboardIntegration=internal
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'';
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};
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}
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