55 lines
1.4 KiB
Nix
55 lines
1.4 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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{
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imports = [ ];
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options.me = {
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bootstrap.enable = lib.mkOption {
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type = lib.types.bool;
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default = false;
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example = true;
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description = "Whether we want to install bootstrap.";
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};
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bootstrap.manifests = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = [ ];
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example = lib.literalExpression ''[ ${./files/clusterrole.yaml} ]'';
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description = "List of kubernetes manifests to load into the cluster.";
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};
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};
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config =
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lib.mkIf (config.me.bootstrap.enable && ((builtins.length config.me.bootstrap.manifests) > 0))
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{
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systemd.services.kube-bootstrap = {
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enable = true;
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description = "Load initial kubernetes manifests into the cluster";
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after = [ "kubernetes.target" ];
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wantedBy = [ "multi-user.target" ];
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path = with pkgs; [
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kubectl
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];
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unitConfig.DefaultDependencies = "no";
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serviceConfig = {
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Type = "oneshot";
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};
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script =
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let
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manifests = (lib.concatMapStringsSep "," lib.escapeShellArg config.me.bootstrap.manifests);
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in
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''
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set -o pipefail
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IFS=$'\n\t'
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kubectl --kubeconfig=/.persist/keys/kube/kubelet.kubeconfig apply --server-side --force-conflicts -f ${manifests}
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'';
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};
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};
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}
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