forked from mirrors/nixpkgs
241 lines
8.4 KiB
Nix
241 lines
8.4 KiB
Nix
# NixOS module for Buildbot continous integration server.
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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-master;
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escapeStr = s: escape ["'"] s;
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masterCfg = if cfg.masterCfg == null then pkgs.writeText "master.cfg" ''
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from buildbot.plugins import *
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factory = util.BuildFactory()
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c = BuildmasterConfig = dict(
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workers = [${concatStringsSep "," cfg.workers}],
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protocols = { 'pb': {'port': ${toString cfg.bpPort} } },
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title = '${escapeStr cfg.title}',
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titleURL = '${escapeStr cfg.titleUrl}',
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buildbotURL = '${escapeStr cfg.buildbotUrl}',
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db = dict(db_url='${escapeStr cfg.dbUrl}'),
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www = dict(port=${toString cfg.port}),
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change_source = [ ${concatStringsSep "," cfg.changeSource} ],
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schedulers = [ ${concatStringsSep "," cfg.schedulers} ],
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builders = [ ${concatStringsSep "," cfg.builders} ],
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status = [ ${concatStringsSep "," cfg.status} ],
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)
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for step in [ ${concatStringsSep "," cfg.factorySteps} ]:
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factory.addStep(step)
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${cfg.extraConfig}
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''
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else cfg.masterCfg;
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in {
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options = {
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services.buildbot-master = {
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factorySteps = mkOption {
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type = types.listOf types.str;
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description = "Factory Steps";
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default = [];
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example = [
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"steps.Git(repourl='git://github.com/buildbot/pyflakes.git', mode='incremental')"
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"steps.ShellCommand(command=['trial', 'pyflakes'])"
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];
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};
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changeSource = mkOption {
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type = types.listOf types.str;
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description = "List of Change Sources.";
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default = [];
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example = [
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"changes.GitPoller('git://github.com/buildbot/pyflakes.git', workdir='gitpoller-workdir', branch='master', pollinterval=300)"
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];
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};
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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 continuous integration server.";
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};
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extraConfig = mkOption {
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type = types.str;
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description = "Extra configuration to append to master.cfg";
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default = "c['buildbotNetUsageData'] = None";
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};
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masterCfg = mkOption {
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type = types.nullOr types.path;
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description = "Optionally pass master.cfg path. Other options in this configuration will be ignored.";
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default = null;
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example = "/etc/nixos/buildbot/master.cfg";
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};
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schedulers = mkOption {
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type = types.listOf types.str;
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description = "List of Schedulers.";
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default = [
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"schedulers.SingleBranchScheduler(name='all', change_filter=util.ChangeFilter(branch='master'), treeStableTimer=None, builderNames=['runtests'])"
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"schedulers.ForceScheduler(name='force',builderNames=['runtests'])"
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];
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};
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builders = mkOption {
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type = types.listOf types.str;
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description = "List of Builders.";
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default = [
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"util.BuilderConfig(name='runtests',workernames=['example-worker'],factory=factory)"
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];
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};
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workers = mkOption {
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type = types.listOf types.str;
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description = "List of Workers.";
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default = [ "worker.Worker('example-worker', 'pass')" ];
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};
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status = mkOption {
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default = [];
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type = types.listOf types.str;
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description = "List of status notification endpoints.";
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};
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user = mkOption {
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default = "buildbot";
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type = types.str;
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description = "User the buildbot server should execute under.";
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};
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group = mkOption {
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default = "buildbot";
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type = types.str;
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description = "Primary group of buildbot 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 user should be a part of.";
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};
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home = mkOption {
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default = "/home/buildbot";
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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}/master";
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type = types.path;
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description = "Specifies the Buildbot directory.";
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};
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bpPort = mkOption {
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default = 9989;
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type = types.int;
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description = "Port where the master will listen to Buildbot Worker.";
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};
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listenAddress = mkOption {
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default = "0.0.0.0";
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type = types.str;
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description = "Specifies the bind address on which the buildbot HTTP interface listens.";
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};
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buildbotUrl = mkOption {
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default = "http://localhost:8010/";
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type = types.str;
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description = "Specifies the Buildbot URL.";
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};
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title = mkOption {
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default = "Buildbot";
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type = types.str;
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description = "Specifies the Buildbot Title.";
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};
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titleUrl = mkOption {
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default = "Buildbot";
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type = types.str;
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description = "Specifies the Buildbot TitleURL.";
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};
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dbUrl = mkOption {
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default = "sqlite:///state.sqlite";
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type = types.str;
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description = "Specifies the database connection string.";
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};
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port = mkOption {
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default = 8010;
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type = types.int;
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description = "Specifies port number on which the buildbot HTTP interface listens.";
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};
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package = mkOption {
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type = types.package;
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default = pkgs.buildbot-full;
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defaultText = "pkgs.buildbot-full";
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description = "Package to use for buildbot.";
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example = literalExample "pkgs.buildbot-full";
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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.extraGroups = optional (cfg.group == "buildbot") {
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name = "buildbot";
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};
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users.extraUsers = optional (cfg.user == "buildbot") {
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name = "buildbot";
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description = "Buildbot 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-master = {
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description = "Buildbot Continuous Integration Server.";
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after = [ "network-online.target" ];
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wantedBy = [ "multi-user.target" ];
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path = cfg.packages;
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preStart = ''
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env > envvars
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mkdir -vp ${cfg.buildbotDir}
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ln -sfv ${masterCfg} ${cfg.buildbotDir}/master.cfg
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rm -fv $cfg.buildbotDir}/buildbot.tac
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${cfg.package}/bin/buildbot create-master ${cfg.buildbotDir}
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'';
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serviceConfig = {
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Type = "simple";
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User = cfg.user;
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Group = cfg.group;
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WorkingDirectory = cfg.home;
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Environment = "PYTHONPATH=${cfg.package}/lib/python2.7/site-packages:${pkgs.buildbot-plugins.www}/lib/python2.7/site-packages:${pkgs.buildbot-plugins.waterfall-view}/lib/python2.7/site-packages:${pkgs.buildbot-plugins.console-view}/lib/python2.7/site-packages:${pkgs.python27Packages.future}/lib/python2.7/site-packages:${pkgs.python27Packages.dateutil}/lib/python2.7/site-packages:${pkgs.python27Packages.six}/lib/python2.7/site-packages:${pkgs.python27Packages.sqlalchemy}/lib/python2.7/site-packages:${pkgs.python27Packages.jinja2}/lib/python2.7/site-packages:${pkgs.python27Packages.markupsafe}/lib/python2.7/site-packages:${pkgs.python27Packages.sqlalchemy_migrate}/lib/python2.7/site-packages:${pkgs.python27Packages.tempita}/lib/python2.7/site-packages:${pkgs.python27Packages.decorator}/lib/python2.7/site-packages:${pkgs.python27Packages.sqlparse}/lib/python2.7/site-packages:${pkgs.python27Packages.txaio}/lib/python2.7/site-packages:${pkgs.python27Packages.autobahn}/lib/python2.7/site-packages:${pkgs.python27Packages.pyjwt}/lib/python2.7/site-packages:${pkgs.python27Packages.distro}/lib/python2.7/site-packages:${pkgs.python27Packages.pbr}/lib/python2.7/site-packages:${pkgs.python27Packages.urllib3}/lib/python2.7/site-packages";
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# NOTE: call twistd directly with stdout logging for systemd
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#ExecStart = "${cfg.package}/bin/buildbot 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 mic92 ];
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}
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