58 lines
1.3 KiB
Nix
58 lines
1.3 KiB
Nix
{
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config,
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lib,
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...
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}:
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let
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cfg = config.kropcloud.services.k3s;
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in
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{
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options.kropcloud.services.k3s = {
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enable = lib.mkEnableOption "Whence to enable k3s service.";
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isMaster = lib.mkEnableOption "Whence to configure k3s as master.";
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master = lib.mkOption {
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type = with lib.types; nullOr str;
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default = null;
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example = "node0";
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description = "The master node to connect to";
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};
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};
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config = lib.mkIf cfg.enable {
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assertions = [
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{
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assertion = (!cfg.isMaster && cfg.master == null);
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message = ''
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You need to provide a valid value for `master` in `kropcloud.services.k3s`
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when `isMaster` is not set.
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'';
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}
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];
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age.secrets.k3stoken.file = ../../../secrets/k3stoken.age;
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services.k3s = {
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enable = true;
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role = "server";
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tokenFile = config.age.secrets.k3stoken.path;
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extraFlags = toString (
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[
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"--write-kubeconfig-mode \"0644\""
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"--cluster-init"
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"--disable servicelb"
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"--disable traefik"
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"--disable local-storage"
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]
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++ (
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if cfg.isMaster && cfg.master != null then
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[ ]
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else
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[
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"--server https://${cfg.master}:6443"
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]
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)
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);
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clusterInit = cfg.isMaster;
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};
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};
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}
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