2021-11-14 13:17:32 +01:00
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{ config, pkgs, lib, ... }: {
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imports = [
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# Include the results of the hardware scan.
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./hardware-configuration.nix
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# Import common config
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../../common/generic-vm.nix
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../../common
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];
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# Use the systemd-boot EFI boot loader.
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boot.loader.systemd-boot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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# networking.hostName = "nixos"; # Define your hostname.
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# networking.wireless.enable = true; # Enables wireless support via wpa_supplicant.
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# Set your time zone.
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time.timeZone = "Europe/Amsterdam";
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networking.hostName = "k3s-1";
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "21.11"; # Did you read the comment?
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# Additional packages
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environment.systemPackages = with pkgs; [ iptables vim ];
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# Disable the firewall as we need all the ports
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networking.firewall.enable = false;
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# Force-enable Cgroupv2
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systemd.enableUnifiedCgroupHierarchy = lib.mkForce true;
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# Ensure `mount` and `grep` are available
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systemd.services.k3s.path = [ pkgs.gnugrep pkgs.utillinux ];
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# Enable k3s as a master node
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2021-11-14 16:33:00 +01:00
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services.k3s = {
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enable = true;
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role = "server";
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extraFlags = builtins.toString [
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"--data-dir=/var/lib/k3s" # Set data dir to var lib
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"--cluster-init" # Enable embedded etcd
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"--cluster-cidr=10.69.0.0/16" # the default of 10.42.0.0/16 clashes with my own network
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];
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};
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2021-11-14 13:17:32 +01:00
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}
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