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-rw-r--r--makefu/1systems/snake/config.nix26
-rw-r--r--makefu/1systems/snake/disk.nix64
-rw-r--r--makefu/1systems/snake/hardware-config.nix21
-rw-r--r--makefu/1systems/snake/source.nix7
4 files changed, 118 insertions, 0 deletions
diff --git a/makefu/1systems/snake/config.nix b/makefu/1systems/snake/config.nix
new file mode 100644
index 000000000..1c6068e98
--- /dev/null
+++ b/makefu/1systems/snake/config.nix
@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+let
+ primaryInterface = "eth0";
+in {
+ imports = [
+ <stockholm/makefu>
+ ./hardware-config.nix
+ <stockholm/makefu/2configs/home-manager>
+ <stockholm/makefu/2configs/tools/core.nix>
+ <stockholm/makefu/2configs/binary-cache/nixos.nix>
+
+ <stockholm/makefu/2configs/home/rhasspy>
+ <stockholm/makefu/2configs/home/rhasspy/led-control.nix>
+ ];
+ krebs = {
+ enable = true;
+ tinc.retiolum.enable = true;
+ build.host = config.krebs.hosts.snake;
+ };
+ # ensure disk usage is limited
+ services.journald.extraConfig = "Storage=volatile";
+ networking.firewall.trustedInterfaces = [ primaryInterface ];
+ documentation.info.enable = false;
+ documentation.man.enable = false;
+ documentation.nixos.enable = false;
+}
diff --git a/makefu/1systems/snake/disk.nix b/makefu/1systems/snake/disk.nix
new file mode 100644
index 000000000..f9e14844f
--- /dev/null
+++ b/makefu/1systems/snake/disk.nix
@@ -0,0 +1,64 @@
+{ disks ? [ "/dev/sda" ], ... }: {
+ disk = {
+ x = {
+ type = "disk";
+ device = "/dev/sda";
+ content = {
+ type = "table";
+ format = "gpt";
+ partitions = [
+ {
+ name = "boot";
+ type = "partition";
+ start = "0";
+ end = "1M";
+ part-type = "primary";
+ flags = ["bios_grub"];
+ }
+ {
+ type = "partition";
+ name = "ESP";
+ start = "1M";
+ end = "512MiB";
+ fs-type = "fat32";
+ bootable = true;
+ content = {
+ type = "filesystem";
+ format = "vfat";
+ mountpoint = "/boot";
+ };
+ }
+ {
+ type = "partition";
+ name = "zfs";
+ start = "512MiB";
+ end = "100%";
+ content = {
+ type = "zfs";
+ pool = "zroot";
+ };
+ }
+ ];
+ };
+ };
+ };
+ zpool = {
+ zroot = {
+ type = "zpool";
+ rootFsOptions.compression = "lz4";
+ mountpoint = "/";
+
+ datasets = {
+ home = {
+ zfs_type = "filesystem";
+ mountpoint = "/home";
+ options.mountpoint = "legacy";
+ };
+ reserved = {
+ zfs_type = "filesystem";
+ options.refreservation = "1G";
+ };
+ };
+ };
+ };
+}
diff --git a/makefu/1systems/snake/hardware-config.nix b/makefu/1systems/snake/hardware-config.nix
new file mode 100644
index 000000000..827c1d3eb
--- /dev/null
+++ b/makefu/1systems/snake/hardware-config.nix
@@ -0,0 +1,21 @@
+{ pkgs, lib, ... }:
+{
+ imports = [
+ <nixpkgs/nixos/modules/installer/scan/not-detected.nix>
+ ];
+ boot.loader.grub.enable = true;
+ boot.loader.grub.version = 2;
+ boot.loader.grub.efiSupport = true;
+ boot.loader.grub.device = "/dev/sda";
+ boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "sd_mod" ];
+ boot.kernelModules = [ "kvm-amd" ];
+ disko.devices = import ./disk.nix;
+
+ hardware.enableRedistributableFirmware = true;
+ hardware.cpu.amd.updateMicrocode = true;
+ nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+ powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
+
+ boot.kernelParams = [ "net.ifnames=0" ];
+ networking.hostId = "0123AABB";
+}
diff --git a/makefu/1systems/snake/source.nix b/makefu/1systems/snake/source.nix
new file mode 100644
index 000000000..b9a32a2c4
--- /dev/null
+++ b/makefu/1systems/snake/source.nix
@@ -0,0 +1,7 @@
+{
+ name="cake";
+ full = true;
+ home-manager = true;
+ hw = true;
+ disko = true;
+}