auxolotl/buildbot-nix
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add worker module

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This commit is contained in:
Jörg Thalheim 2023-09-10 09:01:00 +00:00
parent 72d012ca29
commit 9ce55f46f4
1 changed files with 63 additions and 40 deletions
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39
nix/worker.nix
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@ -1,20 +1,43 @@
{ config
, pkgs
, lib
, ...
}:
let
package = pkgs.buildbot-worker;
python = package.pythonModule;
cfg = config.services.buildbot-nix.worker;
home = "/var/lib/buildbot-worker";
buildbotDir = "${home}/worker";
python = cfg.package.pythonModule;
in
{
options = {
services.buildbot-nix.worker = {
enable = lib.mkEnableOption "buildbot-worker";
package = lib.mkOption {
type = lib.types.str;
default = pkgs.buildbot-worker;
defaultText = "pkgs.buildbot-worker";
description = "The buildbot-worker package to use.";
};
masterUrl = lib.mkOption {
type = lib.types.str;
default = "tcp:host=localhost:port=9989";
description = "The buildbot master url.";
};
workerPasswordFile = lib.mkOption {
type = lib.types.str;
default = "/var/lib/buildbot-worker/worker-password";
description = "The buildbot worker password file.";
};
};
};
config = lib.mkIf config.services.buildbot-worker.enable {
nix.settings.allowed-users = [ "buildbot-worker" ];
users.users.buildbot-worker = {
description = "Buildbot Worker User.";
isSystemUser = true;
createHome = true;
home = "/var/lib/buildbot-worker";
inherit home;
group = "buildbot-worker";
useDefaultShell = true;
};
@ -32,21 +55,21 @@ in
pkgs.gh
pkgs.nix
];
environment.PYTHONPATH = "${python.withPackages (_: [package])}/${python.sitePackages}";
environment.PYTHONPATH = "${python.withPackages (_: [cfg.package])}/${python.sitePackages}";
environment.MASTER_URL = ''tcp:host=localhost:port=9989'';
environment.BUILDBOT_DIR = buildbotDir;
environment.WORKER_PASSWORD_FILE = config.sops.secrets.buildbot-nix-worker-password.path;
environment.WORKER_PASSWORD_FILE = cfg.workerPasswordFile;
serviceConfig = {
Type = "simple";
User = "buildbot-worker";
Group = "buildbot-worker";
WorkingDirectory = home;
WorkingDirectory = "/var/lib/buildbot-worker";
# Restart buildbot with a delay. This time way we can use buildbot to deploy itself.
ExecReload = "+${pkgs.systemd}/bin/systemd-run --on-active=60 ${pkgs.systemd}/bin/systemctl restart buildbot-worker";
ExecStart = "${python.pkgs.twisted}/bin/twistd --nodaemon --pidfile= --logfile - --python ${./worker.py}";
ExecStart = "${python.pkgs.twisted}/bin/twistd --nodaemon --pidfile= --logfile - --python ${../buildbot_nix/worker.py}";
};
};
};
sops.secrets.buildbot-nix-worker-password.owner = "buildbot-worker";
}