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WIP k3s

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steveej 2024-10-16 18:28:17 +02:00
parent 4c71887ea6
commit bd8630681b
3 changed files with 86 additions and 64 deletions
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63
nix/os/snippets/k3s-w-nix-snapshotter.nix
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@ -5,37 +5,56 @@
pkgs,
lib,
system,
config,
...
}: {
}: let
cfg = config.steveej.k3s;
# TODO: make this configurable
homeUser = "steveej";
in {
options.steveej.k3s = {
enable = lib.mkOption {
description = "steveej's k3s distro";
type = lib.types.bool;
default = true;
};
};
# (1) Import nixos module.
imports = [
nodeFlake.inputs.nix-snapshotter.nixosModules.default
];
# (2) Add overlay.
nixpkgs.overlays = [nodeFlake.inputs.nix-snapshotter.overlays.default];
config = lib.mkIf cfg.enable {
# (2) Add overlay.
nixpkgs.overlays = [nodeFlake.inputs.nix-snapshotter.overlays.default];
# (3) Enable service.
virtualisation.containerd = {
enable = true;
k3sIntegration = false;
nixSnapshotterIntegration = true;
# (3) Enable service.
virtualisation.containerd = {
enable = true;
nixSnapshotterIntegration = true;
# TODO: understand if this has an influence on the systemd LoadCredential issue
settings.plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options.SystemdCgroup = lib.mkForce true;
};
services.nix-snapshotter = {
enable = true;
};
# TODO: understand if this has an influence on the systemd LoadCredential issue
# settings.plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options.SystemdCgroup = lib.mkForce true;
};
services.nix-snapshotter = {
enable = true;
};
# (4) Add a containerd CLI like nerdctl.
environment.systemPackages = [
pkgs.nerdctl
nodeFlake.inputs.nix-snapshotter.packages.${system}.default
];
# (4) Add a containerd CLI like nerdctl.
environment.systemPackages = [
pkgs.nerdctl
nodeFlake.inputs.nix-snapshotter.packages.${system}.default
];
services.k3s = {
enable = false;
setKubeConfig = true;
services.k3s = {
enable = false;
setKubeConfig = true;
};
# home-manager.users."${homeUser}" = _: {
# home.sessionVariables.CONTAINERD_ADDRESS = "/run/user/1000/containerd/containerd.sock";
# };
};
}