113 lines
2.9 KiB
Nix
113 lines
2.9 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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}: let
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inherit
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(lib)
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attrsToList
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listToAttrs
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map
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mkEnableOption
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mkIf
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mkOption
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mkPackageOption
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typeOf
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types
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;
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cfg = config.services.headplane;
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settingsFormat = pkgs.formats.yaml {};
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settingsFile = settingsFormat.generate "headplane-config.yaml" cfg.settings;
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agentEnv = listToAttrs (map (n: {
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name = n.name;
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value =
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if ((typeOf n.value) == "bool")
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then
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(
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if (n.value)
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then "true"
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else "false"
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)
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else n.value;
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}) (attrsToList cfg.agent.settings));
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in {
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options.services.headplane = {
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enable = mkEnableOption "headplane";
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package = mkPackageOption pkgs "headplane" {};
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settings = mkOption {
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type = types.submodule {
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freeformType = settingsFormat.type;
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};
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default = {};
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description = "Headplane config, generates a YAML config. See: https://github.com/tale/headplane/blob/main/config.example.yaml.";
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};
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agent = mkOption {
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type = types.submodule {
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options = {
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enable = mkEnableOption "headplane-agent";
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package = mkPackageOption pkgs "headplane-agent" {};
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settings = mkOption {
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type = types.attrsOf [types.str types.bool];
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description = "Headplane agent env vars config. See: https://github.com/tale/headplane/blob/main/docs/Headplane-Agent.md";
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default = {};
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};
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};
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};
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};
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};
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config = mkIf cfg.enable {
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environment = {
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systemPackages = [cfg.package];
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etc."headplane/config.yaml".source = "${settingsFile}";
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};
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systemd.services.headplane-agent =
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mkIf cfg.agent.enable
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{
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description = "Headplane side-running agent";
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wantedBy = ["multi-user.target"];
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after = ["headplane.service"];
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requires = ["headplane.service"];
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environment = agentEnv;
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serviceConfig = {
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User = config.services.headscale.user;
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Group = config.services.headscale.group;
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ExecStart = "${pkgs.headplane-agent}/bin/hp_agent";
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Restart = "always";
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RestartSec = 5;
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# TODO: Harden `systemd` security according to the "The Principle of Least Power".
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# See: `$ systemd-analyze security headplane-agent`.
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};
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};
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systemd.services.headplane = {
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description = "Headscale Web UI";
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wantedBy = ["multi-user.target"];
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after = ["headscale.service"];
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requires = ["headscale.service"];
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serviceConfig = {
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User = config.services.headscale.user;
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Group = config.services.headscale.group;
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ExecStart = "${pkgs.headplane}/bin/headplane";
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Restart = "always";
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RestartSec = 5;
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# TODO: Harden `systemd` security according to the "The Principle of Least Power".
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# See: `$ systemd-analyze security headplane`.
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};
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};
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};
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}
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