home-lab/machines/sleeper-service/hardware-configuration.nix
Geir Okkenhaug Jerstad c392df4a93 Add ZFS support to sleeper-service
- Replace ext4 with ZFS pool 'filepool' for enhanced data integrity
- Add ZFS auto-scrub and TRIM services for file server
- Configure proper ZFS datasets: root, nix, var, storage
- Add networking hostId (a1b2c3d4) required for ZFS
- Update NFS and Transmission to use ZFS mount points
- Change file ownership to 'sma' user for server configuration
- Add comprehensive ZFS setup documentation

Ready for deployment with proper file server storage backend.
2025-06-05 17:16:32 +02:00

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Nix

# Do not modify this file! It was generated by 'nixos-generate-config'
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
# ZFS Configuration for file server
fileSystems."/" =
{ device = "filepool/root";
fsType = "zfs";
};
fileSystems."/nix" =
{ device = "filepool/nix";
fsType = "zfs";
};
fileSystems."/var" =
{ device = "filepool/var";
fsType = "zfs";
};
fileSystems."/mnt/storage" =
{ device = "filepool/storage";
fsType = "zfs";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/ABCD-1234";
fsType = "vfat";
};
swapDevices = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}