2024-05-01

1 files changed, 62 insertions, 0 deletions

diff --git a/configurations/varda/default.nix b/configurations/varda/default.nix
new file mode 100644
index 0000000..c8ecef2
--- /dev/null
+++ b/configurations/varda/default.nix
@@ -0,0 +1,62 @@
+{ lib, ... }:
+with lib;
+{
+  imports = attrValues (modulesIn ./.);
+
+  nixfiles.modules = {
+    wireguard.client.enable = true;
+
+    acme.enable = true;
+
+    k3s.enable = true;
+  };
+
+  boot = {
+    loader = {
+      efi.canTouchEfiVariables = true;
+
+      systemd-boot = {
+        enable = true;
+        configurationLimit = 10;
+      };
+    };
+
+    initrd.availableKernelModules = [
+      "virtio_pci"
+      "virtio_scsi"
+    ];
+
+    # https://github.com/NixOS/nixpkgs/issues/89025
+    # https://forum.netcup.de/administration-of-a-server-vserver/vserver-server-kvm-server/p67571-icmpv6-ra-ndisc-router-discovery-failed-to-add-default-route/#post67571
+    # https://superuser.com/questions/33196/how-to-disable-autoconfiguration-on-ipv6-in-linux
+    kernel.sysctl = {
+      "net.ipv6.conf.all.autoconf" = 0;
+      "net.ipv6.conf.all.accept_ra" = 0;
+    };
+  };
+
+  fileSystems = {
+    "/" = {
+      device = "/dev/disk/by-uuid/b07e8273-915a-424c-8c55-cdc2bd482f49";
+      fsType = "xfs";
+      options = [ "noatime" ];
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/03FD-B6C0";
+      fsType = "vfat";
+    };
+  };
+
+  swapDevices = [
+    {
+      device = "/swapfile";
+      size = 4 * 1024;
+    }
+  ];
+
+  zramSwap = {
+    enable = true;
+    memoryPercent = 25;
+  };
+}