102 lines
2.7 KiB
Nix
102 lines
2.7 KiB
Nix
{
|
|
config,
|
|
lib,
|
|
pkgs,
|
|
...
|
|
}:
|
|
|
|
let
|
|
# shellCommand = cmd: (lib.concatMapStringsSep " " lib.strings.escapeShellArg cmd);
|
|
shellCommand = cmd: (builtins.concatStringsSep " " cmd);
|
|
settingsFormat = pkgs.formats.yaml { };
|
|
config_file = settingsFormat.generate "kubelet-config.yaml" config.me.kubelet.settings;
|
|
in
|
|
{
|
|
imports = [ ];
|
|
|
|
options.me = {
|
|
kubelet.enable = lib.mkOption {
|
|
type = lib.types.bool;
|
|
default = false;
|
|
example = true;
|
|
description = "Whether we want to install kubelet.";
|
|
};
|
|
|
|
kubelet.settings = lib.mkOption {
|
|
type = settingsFormat.type;
|
|
default = {
|
|
kind = "KubeletConfiguration";
|
|
apiVersion = "kubelet.config.k8s.io/v1beta1";
|
|
address = "0.0.0.0";
|
|
authentication = {
|
|
anonymous = {
|
|
enabled = false;
|
|
};
|
|
webhook = {
|
|
enabled = true;
|
|
};
|
|
x509 = {
|
|
clientCAFile = "/var/lib/kubelet/ca.crt";
|
|
};
|
|
};
|
|
authorization = {
|
|
mode = "Webhook";
|
|
};
|
|
cgroupDriver = "systemd";
|
|
containerRuntimeEndpoint = "unix:///var/run/containerd/containerd.sock";
|
|
enableServer = true;
|
|
failSwapOn = false;
|
|
maxPods = 16;
|
|
memorySwap = {
|
|
swapBehavior = "NoSwap";
|
|
};
|
|
port = 10250;
|
|
resolvConf = "/etc/resolv.conf";
|
|
registerNode = true;
|
|
runtimeRequestTimeout = "15m";
|
|
tlsCertFile = "/var/lib/kubelet/kubelet.crt";
|
|
tlsPrivateKeyFile = "/var/lib/kubelet/kubelet.key";
|
|
};
|
|
description = ''
|
|
kubelet-config.yaml
|
|
'';
|
|
};
|
|
};
|
|
|
|
config = lib.mkIf config.me.kubelet.enable {
|
|
systemd.services.kubelet = {
|
|
enable = true;
|
|
description = "Kubernetes Kubelet";
|
|
documentation = [ "https://github.com/kubernetes/kubernetes" ];
|
|
wantedBy = [ "kubernetes.target" ];
|
|
after = [ "containerd.service" ];
|
|
requires = [ "containerd.service" ];
|
|
# path = with pkgs; [
|
|
# zfs
|
|
# ];
|
|
unitConfig.DefaultDependencies = "no";
|
|
serviceConfig = {
|
|
ExecStart = (
|
|
shellCommand [
|
|
"${pkgs.kubernetes}/bin/kubelet"
|
|
# "--config=${config_file}"
|
|
"--config=${./files/kubelet-config.yaml}"
|
|
"--kubeconfig=/.persist/keys/kube/kubeconfig"
|
|
"--v=2"
|
|
]
|
|
);
|
|
Restart = "on-failure";
|
|
RestartSec = 5;
|
|
# ConfigurationDirectory = "kubernetes";
|
|
# CPUAccounting = "true";
|
|
# IPAccounting = "true";
|
|
# KillMode = "process";
|
|
# MemoryAccounting = "true";
|
|
# StartLimitInterval = 0;
|
|
# RuntimeDirectory = "kubelet";
|
|
# StateDirectory = "kubelet";
|
|
};
|
|
};
|
|
};
|
|
}
|