From 4a53612a74e56a4372b8a03bed21938cfab2d10b Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felix@albrigtsen.it>
Date: Sat, 18 Apr 2026 22:51:57 +0200
Subject: [PATCH] bicep: start revival

---
 hosts/bicep/configuration.nix          | 52 +++++++++++++++++++-------
 hosts/bicep/hardware-configuration.nix | 37 ++++++------------
 2 files changed, 50 insertions(+), 39 deletions(-)

diff --git a/hosts/bicep/configuration.nix b/hosts/bicep/configuration.nix
index ecca68e..1bc0742 100644
--- a/hosts/bicep/configuration.nix
+++ b/hosts/bicep/configuration.nix
@@ -1,32 +1,56 @@
-{ fp, pkgs, values, ... }:
+{ fp, pkgs, values, lib, ... }:
 {
   imports = [
     ./hardware-configuration.nix
 
     (fp /base)
-    ./services/nginx
+    #./services/nginx
 
-    ./services/calendar-bot.nix
+    #./services/calendar-bot.nix
     #./services/git-mirrors
-    ./services/minecraft-heatmap.nix
-    ./services/mysql
-    ./services/postgresql
+    #./services/minecraft-heatmap.nix
+    #./services/mysql
+    #./services/postgresql
 
-    ./services/matrix
+    #./services/matrix
   ];
 
-  #systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
-  systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
-    #matchConfig.Name = "enp6s0f0";
-    matchConfig.Name = "ens18";
-    address = with values.hosts.bicep; [ (ipv4 + "/25") (ipv6 + "/64") ]
-      ++ (with values.services.turn; [ (ipv4 + "/25") (ipv6 + "/64") ]);
+  boot.loader = {
+    systemd-boot.enable = false; # no uefi support on this device
+    grub.device = "/dev/disk/by-id/scsi-3600508b1001ca9cf1c96afea40d5451d";
+    grub.enable = true;
+  };
+
+  boot = {
+    zfs = {
+      extraPools = [ "bicepdata" ];
+      requestEncryptionCredentials = false;
+    };
+    supportedFilesystems.zfs = true;
+
+    kernelPackages = pkgs.linuxPackages;
+  };
+
+  services.zfs.autoScrub = {
+    enable = true;
+    interval = "Wed *-*-8..14 00:00:00";
+  };
+
+  networking.hostId = "3b4bf6a5";
+  systemd.network.networks."30-ens10f3" = values.defaultNetworkConfig // {
+    matchConfig.Name = "ens10f3";
+    # IPs belong to guest1.pvv.ntnu.no
+    address = [ "129.241.210.248/25" "2001:700:300:1900::248/63" ];
   };
   systemd.network.wait-online = {
     anyInterface = true;
   };
 
-  services.qemuGuest.enable = true;
+  # local overrides
+  services.smartd.enable = lib.mkForce false;
+  system.autoUpgrade.enable = lib.mkForce false;
+  #services.userborn.enable = lib.mkForce false;
+  #services.userdbd.enable = lib.mkForce false;
 
   # Don't change (even during upgrades) unless you know what you are doing.
   # See https://search.nixos.org/options?show=system.stateVersion
diff --git a/hosts/bicep/hardware-configuration.nix b/hosts/bicep/hardware-configuration.nix
index a5fa9e9..45e1764 100644
--- a/hosts/bicep/hardware-configuration.nix
+++ b/hosts/bicep/hardware-configuration.nix
@@ -5,39 +5,26 @@
 
 {
   imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "ahci" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "hpsa" "ohci_pci" "usbhid" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/20e06202-7a09-47cc-8ef6-5e7afe19453a";
-      fsType = "ext4";
+    { device = "/dev/disk/by-uuid/ec4ab82a-f31e-4f02-a988-99c18160d04a";
+      fsType = "btrfs";
     };
 
-  # temp data disk, only 128gb not enough until we can add another disk to the system.
-  fileSystems."/data" =
-    { device = "/dev/disk/by-uuid/c81af266-0781-4084-b8eb-c2587cbcf1ba";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/198B-E363";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-
-  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.ens18.useDHCP = lib.mkDefault true;
+  swapDevices = [
+    {
+      device = "/var/lib/swapfile";
+      size = 8 * 1024;
+    }
+  ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }