From db1f6baaf79749d818aa1e758d734e8a6dafa4fa Mon Sep 17 00:00:00 2001
From: Petru Paler <petru@paler.net>
Date: Sun, 26 Nov 2023 07:48:58 +0000
Subject: [PATCH] Convert nix-dev to flake config.

---
 flake.nix                                     |  8 +++++++
 hosts/common/compute-node.nix                 |  1 +
 hosts/common/global/default.nix               |  1 -
 .../{global/boot.nix => systemd-boot.nix}     |  0
 hosts/common/user-node.nix                    | 12 ++++++++++
 hosts/nix-dev/default.nix                     | 22 ++++++++++++++++++
 hosts/nix-dev/hardware.nix                    | 23 +++++++++++++++++++
 7 files changed, 66 insertions(+), 1 deletion(-)
 rename hosts/common/{global/boot.nix => systemd-boot.nix} (100%)
 create mode 100644 hosts/common/user-node.nix
 create mode 100644 hosts/nix-dev/default.nix
 create mode 100644 hosts/nix-dev/hardware.nix

diff --git a/flake.nix b/flake.nix
index c24ca56..bc58145 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,7 @@
         c1 = mkNixos [ ./hosts/c1 ];
         c2 = mkNixos [ ./hosts/c2 ];
         c3 = mkNixos [ ./hosts/c3 ];
+        nix-dev = mkNixos [ ./hosts/nix-dev ];
       };
 
       deploy = {
@@ -54,6 +55,13 @@
               path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.c3;
             };
           };
+          nix-dev = {
+            hostname = "nix-dev";
+            profiles.system = {
+              user = "root";
+              path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.nix-dev;
+            };
+          };
         };
       };
 
diff --git a/hosts/common/compute-node.nix b/hosts/common/compute-node.nix
index 60924f1..f73097d 100644
--- a/hosts/common/compute-node.nix
+++ b/hosts/common/compute-node.nix
@@ -10,5 +10,6 @@
     ./sshd.nix
     ./user-ppetru.nix
     ./unattended-encryption.nix
+    ./systemd-boot.nix
   ];
 }
diff --git a/hosts/common/global/default.nix b/hosts/common/global/default.nix
index befc250..490e9e7 100644
--- a/hosts/common/global/default.nix
+++ b/hosts/common/global/default.nix
@@ -1,7 +1,6 @@
 { pkgs, self, ... }:
 {
   imports = [
-    ./boot.nix
     ./cpufreq.nix
     ./flakes.nix
     ./locale.nix
diff --git a/hosts/common/global/boot.nix b/hosts/common/systemd-boot.nix
similarity index 100%
rename from hosts/common/global/boot.nix
rename to hosts/common/systemd-boot.nix
diff --git a/hosts/common/user-node.nix b/hosts/common/user-node.nix
new file mode 100644
index 0000000..ca32020
--- /dev/null
+++ b/hosts/common/user-node.nix
@@ -0,0 +1,12 @@
+{ pkgs, inputs, ... }:
+{
+  imports = [
+    # not used for this profile but defines options used by the other imports
+    inputs.impermanence.nixosModules.impermanence
+    ./cifs-client.nix
+    ./consul.nix
+    ./glusterfs-client.nix
+    ./sshd.nix
+    ./user-ppetru.nix
+  ];
+}
diff --git a/hosts/nix-dev/default.nix b/hosts/nix-dev/default.nix
new file mode 100644
index 0000000..df4735e
--- /dev/null
+++ b/hosts/nix-dev/default.nix
@@ -0,0 +1,22 @@
+{ pkgs, inputs, ... }:
+{
+  imports = [
+    ../common/global
+    ../common/user-node.nix
+    ./hardware.nix
+  ];
+
+  networking.hostName = "nix-dev";
+  services.tailscaleAutoconnect.authkey = "tskey-auth-k6s6VD5CNTRL-3fmjSfzbQ3PHUMyaiML95P8xzmGv5XxYc";
+
+  environment.systemPackages = with pkgs; [
+    wget
+    git
+    nomad
+    deploy-rs
+    docker
+  ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
+}
diff --git a/hosts/nix-dev/hardware.nix b/hosts/nix-dev/hardware.nix
new file mode 100644
index 0000000..7100600
--- /dev/null
+++ b/hosts/nix-dev/hardware.nix
@@ -0,0 +1,23 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/profiles/qemu-guest.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/d8fd0d0d-99f3-47c3-9821-1ecb51e0fa7b";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/f50d64a5-948d-4ff4-88f2-0e0f4eae4c9e"; }
+    ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}