m 1,2: refactor, remove overhead for fs/hw, add filepimp

makefu/1systems/filepimp.nix

@@ -0,0 +1,41 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports =
+    [ # Include the results of the hardware scan.
+      ../2configs/base.nix
+      ../2configs/fs/vm-single-partition.nix
+      ../2configs/fs/single-partition-ext4.nix
+      ../2configs/tinc-basic-retiolum.nix
+      ../2configs/base-sources.nix
+    ];
+  krebs.build.host = config.krebs.hosts.filepimp;
+  krebs.build.user = config.krebs.users.makefu;
+  krebs.build.target = "root@filepimp";
+
+  # AMD N54L
+  boot = {
+    loader.grub.device = "/dev/sda";
+
+    initrd.availableKernelModules = [
+      "usb_storage"
+      "ahci"
+      "xhci_hcd"
+      "ata_piix"
+      "uhci_hcd"
+      "ehci_pci"
+    ];
+
+    kernelModules = [ ];
+    extraModulePackages = [ ];
+  };
+
+  hardware.enableAllFirmware = true;
+  hardware.cpu.amd.updateMicrocode = true;
+
+  networking.firewall.allowPing = true;
+}

makefu/1systems/pnp.nix

@@ -14,6 +14,8 @@
       ../2configs/headless.nix
 
       # HW/FS
+
+      # enables virtio kernel modules in initrd
       <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
       ../2configs/fs/vm-single-partition.nix
 

makefu/1systems/repunit.nix

@@ -9,26 +9,13 @@
     [ # Include the results of the hardware scan.
       <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
       ../2configs/base.nix
+      ../2configs/base-sources.nix
       ../2configs/cgit-retiolum.nix
     ];
   krebs.build.host = config.krebs.hosts.repunit;
   krebs.build.user = config.krebs.users.makefu;
   krebs.build.target = "root@repunit";
 
-  krebs.build.deps = {
-    nixpkgs = {
-      url = https://github.com/NixOS/nixpkgs;
-      #url = https://github.com/makefu/nixpkgs;
-      rev = "13576925552b1d0751498fdda22e91a055a1ff6c";
-    };
-    secrets = {
-      url = "/home/makefu/secrets/${config.krebs.build.host.name}";
-    };
-    stockholm = {
-      url = toString ../..;
-    };
-  };
-
   boot.loader.grub.enable = true;
   boot.loader.grub.version = 2;
   boot.loader.grub.device = "/dev/vda";

makefu/2configs/fs/cac-boot-partition.nix

@@ -18,6 +18,4 @@ with lib;
 
   hardware.enableAllFirmware = true;
   nixpkgs.config.allowUnfree = true;
-  hardware.cpu.amd.updateMicrocode = true;
-
 }

makefu/2configs/fs/single-partition-ext4.nix

@@ -0,0 +1,10 @@
+{config, ...}:
+{
+  boot.loader.grub.enable = assert config.boot.loader.grub.device != ""; true;
+  boot.loader.grub.version = 2;
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixos";
+    fsType = "ext4";
+  };
+}

makefu/2configs/fs/vm-single-partition.nix

@@ -3,18 +3,9 @@
 # vda1 ext4 (label nixos) -> only root partition
 with lib;
 {
-  boot.loader.grub.enable = true;
+  imports = [
-  boot.loader.grub.version = 2;
+    ./single-partition-ext4.nix
+  ];
   boot.loader.grub.device = "/dev/vda";
 
-  fileSystems."/" = {
-    device = "/dev/disk/by-label/nixos";
-    fsType = "ext4";
-  };
-
-  hardware.enableAllFirmware = true;
-  nixpkgs.config.allowUnfree = true;
-  hardware.cpu.amd.updateMicrocode = true;
-
-
 }

makefu/2configs/hw/tp-x2x0.nix

@@ -8,6 +8,8 @@ with lib;
   hardware.enableAllFirmware = true;
   nixpkgs.config.allowUnfree = true;
 
+  hardware.cpu.intel.updateMicrocode = true;
+
   zramSwap.enable = true;
   zramSwap.numDevices = 2;