132 lines
3.6 KiB
Nix
132 lines
3.6 KiB
Nix
# NixOS module for Buildbot Worker.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.buildbot-worker;
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in {
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options = {
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services.buildbot-worker = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = "Whether to enable the Buildbot Worker.";
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};
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user = mkOption {
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default = "bbworker";
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type = types.str;
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description = "User the buildbot Worker should execute under.";
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};
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group = mkOption {
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default = "bbworker";
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type = types.str;
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description = "Primary group of buildbot Worker user.";
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};
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extraGroups = mkOption {
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type = types.listOf types.str;
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default = [];
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description = "List of extra groups that the Buildbot Worker user should be a part of.";
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};
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home = mkOption {
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default = "/home/bbworker";
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type = types.path;
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description = "Buildbot home directory.";
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};
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buildbotDir = mkOption {
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default = "${cfg.home}/worker";
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type = types.path;
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description = "Specifies the Buildbot directory.";
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};
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workerUser = mkOption {
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default = "example-worker";
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type = types.str;
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description = "Specifies the Buildbot Worker user.";
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};
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workerPass = mkOption {
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default = "pass";
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type = types.str;
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description = "Specifies the Buildbot Worker password.";
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};
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masterUrl = mkOption {
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default = "localhost:9989";
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type = types.str;
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description = "Specifies the Buildbot Worker connection string.";
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};
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package = mkOption {
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type = types.package;
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default = pkgs.buildbot-worker;
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defaultText = "pkgs.buildbot-worker";
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description = "Package to use for buildbot worker.";
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example = literalExample "pkgs.buildbot-worker";
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};
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packages = mkOption {
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default = with pkgs; [ python27Packages.twisted git ];
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example = literalExample "[ pkgs.git ]";
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type = types.listOf types.package;
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description = "Packages to add to PATH for the buildbot process.";
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};
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};
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};
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config = mkIf cfg.enable {
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users.groups = optional (cfg.group == "bbworker") {
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name = "bbworker";
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};
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users.users = optional (cfg.user == "bbworker") {
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name = "bbworker";
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description = "Buildbot Worker User.";
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isNormalUser = true;
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createHome = true;
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home = cfg.home;
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group = cfg.group;
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extraGroups = cfg.extraGroups;
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useDefaultShell = true;
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};
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systemd.services.buildbot-worker = {
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description = "Buildbot Worker.";
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after = [ "network.target" "buildbot-master.service" ];
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wantedBy = [ "multi-user.target" ];
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path = cfg.packages;
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preStart = ''
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mkdir -vp ${cfg.buildbotDir}
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rm -fv $cfg.buildbotDir}/buildbot.tac
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${cfg.package}/bin/buildbot-worker create-worker ${cfg.buildbotDir} ${cfg.masterUrl} ${cfg.workerUser} ${cfg.workerPass}
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'';
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serviceConfig = {
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Type = "simple";
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User = cfg.user;
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Group = cfg.group;
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WorkingDirectory = cfg.home;
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Environment = "PYTHONPATH=${cfg.package}/lib/python2.7/site-packages:${pkgs.python27Packages.future}/lib/python2.7/site-packages";
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# NOTE: call twistd directly with stdout logging for systemd
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#ExecStart = "${cfg.package}/bin/buildbot-worker start --nodaemon ${cfg.buildbotDir}";
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ExecStart = "${pkgs.python27Packages.twisted}/bin/twistd -n -l - -y ${cfg.buildbotDir}/buildbot.tac";
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};
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};
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};
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meta.maintainers = with lib.maintainers; [ nand0p ];
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}
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