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authortv <tv@krebsco.de>2016-01-14 16:39:34 +0100
committertv <tv@krebsco.de>2016-01-14 16:39:34 +0100
commit2ae2bdc586177f674a987e354940765ad86cbaa2 (patch)
tree0ba9baf9ff358a9eb2bb1111090d513b93268df7 /makefu/1systems/omo.nix
parent780ddec4ab268fbfd43ea9bf511ed4b3b0d35783 (diff)
parent49b6fd9c87678893ed47794b116660700994b1bc (diff)
Merge remote-tracking branch 'gum/master'
Diffstat (limited to 'makefu/1systems/omo.nix')
-rw-r--r--makefu/1systems/omo.nix83
1 files changed, 71 insertions, 12 deletions
diff --git a/makefu/1systems/omo.nix b/makefu/1systems/omo.nix
index 6ae79398a..e19205a95 100644
--- a/makefu/1systems/omo.nix
+++ b/makefu/1systems/omo.nix
@@ -2,36 +2,95 @@
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
-{ config, pkgs, ... }:
-
-{
+{ config, pkgs, lib, ... }:
+let
+ byid = dev: "/dev/disk/by-id/" + dev;
+ keyFile = "/dev/disk/by-id/usb-Verbatim_STORE_N_GO_070B3CEE0B223954-0:0";
+ rootDisk = byid "ata-INTEL_SSDSA2M080G2GC_CVPO003402PB080BGN";
+ homePartition = byid "ata-INTEL_SSDSA2M080G2GC_CVPO003402PB080BGN-part3";
+ # cryptsetup luksFormat $dev --cipher aes-xts-plain64 -s 512 -h sha512
+ # cryptsetup luksAddKey $dev tmpkey
+ # cryptsetup luksOpen $dev crypt0
+ # mkfs.xfs /dev/mapper/crypt0 -L crypt0
+ cryptDisk0 = byid "ata-ST2000DM001-1CH164_Z240XTT6";
+ cryptDisk1 = byid "ata-TP02000GB_TPW151006050068";
+ cryptDisk2 = byid "ata-WDC_WD20EARS-00MVWB0_WD-WCAZA5548487";
+ # all physical disks
+ allDisks = [ rootDisk cryptDisk0 cryptDisk1 cryptDisk2 ];
+in {
imports =
- [ # Include the results of the hardware scan.
+ [
+ # TODO: unlock home partition via ssh
../2configs/fs/single-partition-ext4.nix
../2configs/tinc-basic-retiolum.nix
+ ../2configs/zsh-user.nix
../2configs/exim-retiolum.nix
+ ../2configs/smart-monitor.nix
+ ../2configs/mail-client.nix
+ ../3modules
];
krebs.build.host = config.krebs.hosts.omo;
-
+ services.smartd.devices = builtins.map (x: { device = x; }) allDisks;
+ makefu.snapraid = let
+ toMapper = id: "/media/crypt${builtins.toString id}";
+ in {
+ enable = true;
+ disks = map toMapper [ 0 1 ];
+ parity = toMapper 2;
+ };
# AMD E350
+ fileSystems = let
+ cryptMount = name:
+ { "/media/${name}" = { device = "/dev/mapper/${name}"; fsType = "xfs"; };};
+ in {
+ "/home" = {
+ device = "/dev/mapper/home";
+ fsType = "ext4";
+ };
+ } // cryptMount "crypt0"
+ // cryptMount "crypt1"
+ // cryptMount "crypt2";
+
+ 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);
boot = {
- loader.grub.device = "/dev/sda";
+ initrd.luks = {
+ devices = let
+ usbkey = name: device: {
+ inherit name device keyFile;
+ keyFileSize = 4096;
+ };
+ in [
+ (usbkey "home" homePartition)
+ (usbkey "crypt0" cryptDisk0)
+ (usbkey "crypt1" cryptDisk1)
+ (usbkey "crypt2" cryptDisk2)
+ ];
+ };
+ loader.grub.device = rootDisk;
initrd.availableKernelModules = [
- "usb_storage"
"ahci"
- "xhci_hcd"
- "ata_piix"
- "uhci_hcd"
+ "ohci_pci"
"ehci_pci"
+ "pata_atiixp"
+ "firewire_ohci"
+ "usb_storage"
+ "usbhid"
];
- kernelModules = [ ];
+ kernelModules = [ "kvm-amd" ];
extraModulePackages = [ ];
};
+ networking.firewall.allowedUDPPorts = [ 655 ];
hardware.enableAllFirmware = true;
hardware.cpu.amd.updateMicrocode = true;
- networking.firewall.allowPing = true;
+ #zramSwap.enable = true;
+ zramSwap.numDevices = 2;
+
}