{ config, pkgs, lib, ... }: let toMapper = id: "/media/crypt${builtins.toString id}"; byid = dev: "/dev/disk/by-id/" + dev; keyFile = byid "usb-Verbatim_STORE_N_GO_070B3CEE0B223954-0:0"; rootDisk = byid "ata-SanDisk_SD8SNAT128G1122_162099420904"; rootPartition = byid "ata-SanDisk_SD8SNAT128G1122_162099420904-part2"; primaryInterface = "enp2s0"; # cryptsetup luksFormat $dev --cipher aes-xts-plain64 -s 512 -h sha512 # cryptsetup luksAddKey $dev tmpkey # cryptsetup luksOpen $dev crypt0 --key-file tmpkey --keyfile-size=4096 # mkfs.xfs /dev/mapper/crypt0 -L crypt0 # omo Chassis: # __FRONT_ # |* d0 | # | | # |* d1 | # | | # |* d3 | # | | # |* | # |* d2 | # | * | # | * | # |_______| # cryptDisk0 = byid "ata-ST2000DM001-1CH164_Z240XTT6"; cryptDisk0 = byid "ata-ST8000DM004-2CX188_ZCT01PLV"; cryptDisk1 = byid "ata-TP02000GB_TPW151006050068"; cryptDisk2 = byid "ata-ST4000DM000-1F2168_Z303HVSG"; cryptDisk3 = byid "ata-ST8000DM004-2CX188_ZCT01SG4"; # cryptDisk3 = byid "ata-WDC_WD20EARS-00MVWB0_WD-WMAZA1786907"; # all physical disks # TODO callPackage ../3modules/MonitorDisks { disks = allDisks } dataDisks = [ cryptDisk0 cryptDisk1 cryptDisk2 cryptDisk3 ]; allDisks = [ rootDisk ] ++ dataDisks; in { imports = [ # TODO: unlock home partition via ssh <stockholm/makefu/2configs/fs/sda-crypto-root.nix> ]; makefu.server.primary-itf = primaryInterface; system.activationScripts.createCryptFolders = '' ${lib.concatMapStringsSep "\n" (d: "install -m 755 -d " + (toMapper d) ) [ 0 1 2 "X" ]} ''; makefu.snapraid = { enable = true; disks = map toMapper [ 0 2 3 ]; parity = toMapper 1; }; fileSystems = let cryptMount = name: { "/media/${name}" = { device = "/dev/mapper/${name}"; fsType = "xfs"; options = [ "nofail" ]; };}; in cryptMount "crypt0" // cryptMount "crypt1" // cryptMount "crypt2" // cryptMount "crypt3" // { "/media/cryptX" = { device = (lib.concatMapStringsSep ":" (d: (toMapper d)) [ 0 1 2 3 ]); fsType = "mergerfs"; noCheck = true; options = [ "defaults" "allow_other" "nofail" "nonempty" ]; }; }; powerManagement.powerUpCommands = lib.concatStrings (map (disk: '' ${pkgs.hdparm}/sbin/hdparm -S 100 ${disk} ${pkgs.hdparm}/sbin/hdparm -B 127 ${disk} ${pkgs.hdparm}/sbin/hdparm -y ${disk} '') allDisks); # crypto unlocking boot = { initrd.luks = { devices = let usbkey = name: device: { inherit name device keyFile; keyFileSize = 4096; allowDiscards = true; }; in [ (usbkey "luksroot" rootPartition) (usbkey "crypt0" cryptDisk0) (usbkey "crypt1" cryptDisk1) (usbkey "crypt2" cryptDisk2) (usbkey "crypt3" cryptDisk3) ]; }; loader.grub.device = lib.mkForce rootDisk; initrd.availableKernelModules = [ "ahci" "ohci_pci" "ehci_pci" "pata_atiixp" "firewire_ohci" "usb_storage" "usbhid" ]; kernelModules = [ "kvm-intel" ]; extraModulePackages = [ ]; }; environment.systemPackages = with pkgs;[ mergerfs # hard requirement for mount ]; hardware.enableRedistributableFirmware = true; hardware.cpu.intel.updateMicrocode = true; }