74 lines
3 KiB
Nix
74 lines
3 KiB
Nix
{
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description = "server-dash - NixOS System Dashboard";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs =
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{
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self,
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nixpkgs,
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flake-utils,
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...
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}:
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flake-utils.lib.eachDefaultSystem (
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system:
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let
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pkgs = import nixpkgs { inherit system; };
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in
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{
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devShells.default = pkgs.mkShell {
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buildInputs = with pkgs; [ nodejs ];
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};
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}
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)
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// {
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nixosModules.default =
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{
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config,
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pkgs,
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lib,
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...
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}:
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{
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options.services.server-dash = {
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enable = lib.mkEnableOption "server-dash NixOS System Dashboard";
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package = lib.mkOption {
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type = lib.types.path;
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default = "/var/lib/server-dash/build";
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description = "Path to the pre-built server-dash package";
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};
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};
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config = lib.mkIf config.services.server-dash.enable {
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users.users.server-dash = {
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isSystemUser = true;
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group = "server-dash";
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home = "/var/lib/server-dash";
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createHome = true;
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};
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users.groups.server-dash = { };
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systemd.services.server-dash = {
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description = "NixOS System Dashboard";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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Type = "simple";
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User = "server-dash";
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Group = "server-dash";
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ExecStartPre = "${pkgs.bash}/bin/bash -c 'test -f ${config.services.server-dash.package}/server.js || (echo \"Build not found, run npm run deploy first\" && exit 1)'";
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WorkingDirectory = config.services.server-dash.package;
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ExecStart = "${pkgs.nodejs}/bin/node ${config.services.server-dash.package}/server.js";
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Restart = "on-failure";
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RestartSec = "10s";
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EnvironmentFile = "/var/lib/server-dash/.env";
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Environment = [
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"PORT=3000"
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"HOSTNAME=127.0.0.1"
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"NODE_ENV=production"
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];
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};
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};
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};
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};
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};
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}
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