1 files changed, 56 insertions, 35 deletions

diff --git a/modules/private/system/dilion.nix b/modules/private/system/dilion.nix
index 5c24656..5abaac0 100644
--- a/modules/private/system/dilion.nix
+++ b/modules/private/system/dilion.nix
@@ -1,59 +1,81 @@
 { privateFiles }:
 { config, pkgs, name, lib, ... }:
 {
-  boot.supportedFilesystems = [ "zfs" ];
-  boot.kernelPackages = pkgs.linuxPackages_latest;
+  deployment = {
+    targetUser = "root";
+    targetHost = config.hostEnv.ips.main.ip4;
+    substituteOnDestination = true;
+  };
+  nixpkgs.system = lib.mkOverride 900 "x86_64-linux";
+  boot = {
+    loader = {
+      grub = {
+        version = 2;
+        devices = [ "/dev/sda" "/dev/sdb" "/dev/sdc" "/dev/sdd" ];
+      };
+      timeout = 1;
+    };
+    blacklistedKernelModules = [ "nvidiafb" ];
+    supportedFilesystems = [ "zfs" ];
+    kernelPackages = pkgs.linuxPackages_latest;
+    kernelModules = [ "kvm-intel" ];
+    initrd.availableKernelModules = [ "ahci" "sd_mod" ];
+    initrd.secrets = {
+      "/boot/pass.key" = "/boot/pass.key";
+    };
+    kernel.sysctl."vm.nr_hugepages" = 256; # for xmr-stak
+  };
+  nix.maxJobs = 8;
+  powerManagement.cpuFreqGovernor = "powersave";
+  hardware.enableRedistributableFirmware = true;
+
   myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };
 
+  swapDevices = [ { label = "swap"; } ];
   fileSystems = {
-    "/"           = lib.mkForce { fsType = "zfs"; device = "zpool/root"; };
+    "/"           = { fsType = "zfs"; device = "zpool/root"; };
     "/boot"       = { fsType = "ext4"; device = "/dev/disk/by-uuid/fd1c511e-2bc0-49d5-b8bb-95e7e8c8c816"; };
     "/etc"        = { fsType = "zfs"; device = "zpool/root/etc"; };
     "/home"       = { fsType = "zfs"; device = "zpool/root/home"; };
     "/home/immae" = { fsType = "zfs"; device = "zpool/root/home/immae"; };
     "/tmp"        = { fsType = "zfs"; device = "zpool/root/tmp"; };
     "/var"        = { fsType = "zfs"; device = "zpool/root/var"; };
+    "/data"       = { fsType = "ext4"; label = "data"; };
+    "/nix"        = { fsType = "ext4"; label = "nix"; };
   };
-  boot.initrd.secrets = {
-    "/boot/pass.key" = "/boot/pass.key";
-  };
+
+  services.udev.extraRules = ''
+    ACTION=="add", SUBSYSTEM=="net", ATTR{address}=="10:bf:48:7f:e6:3b", NAME="eth0"
+  '';
 
   networking = {
     hostId = "27c3048d"; # generated with head -c4 /dev/urandom | od -A none -t x4
     firewall.enable = false;
-    interfaces."eth0".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
-      (n: ips: { address = ips.ip4; prefixLength = 32; })
-      (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips);
-    interfaces."eth0".ipv6.addresses = pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
-      (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
-      config.hostEnv.ips);
+    interfaces."eth0".ipv4.addresses =
+      [ { address = config.hostEnv.ips.main.ip4; prefixLength = 27; } ]
+      ++ pkgs.lib.attrsets.mapAttrsToList
+        (n: ips: { address = ips.ip4; prefixLength = 32; })
+        (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips);
+    interfaces."eth0".ipv6.addresses =
+      [ { address = "2a01:4f8:141:53e7::"; prefixLength = 64; } ]
+      ++ pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
+        (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
+        config.hostEnv.ips);
+    defaultGateway = { address = "176.9.10.225"; interface = "eth0"; };
+    defaultGateway6 = { address = "fe80::1"; interface = "eth0"; };
+    nameservers = [
+      "213.133.98.98"
+      "213.133.99.99"
+      "213.133.100.100"
+      "2a01:4f8:0:a0a1::add:1010"
+      "2a01:4f8:0:a102::add:9999"
+      "2a01:4f8:0:a111::add:9898"
+    ];
   };
 
   myServices.ssh.modules = [ config.myServices.ssh.predefinedModules.regular ];
   imports = builtins.attrValues (import ../..);
 
-  deployment = {
-    targetEnv = "hetzner";
-    hetzner = {
-      robotUser = config.myEnv.hetzner.user;
-      robotPass = config.myEnv.hetzner.pass;
-      mainIPv4 = config.hostEnv.ips.main.ip4;
-      partitions = ''
-        clearpart --all --initlabel --drives=sda,sdb,sdc,sdd
-
-        part swap --recommended --label=swap --fstype=swap --ondisk=sda
-
-        part raid.1 --grow --ondisk=sdc
-        part raid.2 --grow --ondisk=sdd
-
-        raid / --level=1 --device=md0 --fstype=ext4 --label=root raid.1 raid.2
-
-        part /nix --grow --label=nix --ondisk=sda
-        part /data --grow --label=data --ondisk=sdb
-      '';
-    };
-  };
-
   system.nssModules = [ pkgs.libvirt ];
   system.nssDatabases.hosts = lib.mkForce [ "files" "libvirt_guest" "mymachines" "dns" "myhostname" ];
   programs.zsh.enable = true;
@@ -78,7 +100,6 @@
     }
   ];
 
-  boot.kernel.sysctl."vm.nr_hugepages" = 256; # for xmr-stak
   system.activationScripts.libvirtd_exports = ''
     install -m 0755 -o root -g root -d /var/lib/caldance
   '';