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{ pkgs, config, lib, ... }:
{
imports = [
<nixpkgs/nixos/modules/profiles/qemu-guest.nix>
./base_configuration.nix
];
systemd.services.buildbot-worker.serviceConfig.ExecStartPre = let
cfg = config.services.buildbot-worker;
script = pkgs.writeScript "decode-dmi" ''
#!${pkgs.stdenv.shell}
mkdir -vp "${cfg.buildbotDir}"
varfile=${cfg.buildbotDir}/variables
rm $varfile || true
echo "[DEFAULT]" > $varfile
strings=$(${pkgs.dmidecode}/bin/dmidecode --oem-string count)
for i in $(seq 1 $strings); do
${pkgs.dmidecode}/bin/dmidecode --oem-string $i >> $varfile
done
chown -R ${cfg.user}:${cfg.group} ${cfg.buildbotDir}
'';
in
lib.mkForce ["+${script}"];
systemd.services.buildbot-worker.serviceConfig.ExecStart = let
cfg = config.services.buildbot-worker;
tacFile = pkgs.writeText "buildbot-worker.tac" ''
import os
from io import open
from buildbot_worker.bot import Worker
from twisted.application import service
basedir = '${cfg.buildbotDir}'
# note: this line is matched against to check that this is a worker
# directory; do not edit it.
application = service.Application('buildbot-worker')
import configparser
config = config = configparser.ConfigParser()
config.read("${cfg.buildbotDir}/variables")
master_url_split = config["DEFAULT"]["buildbot_master_url"].split(':')
buildmaster_host = master_url_split[0]
port = int(master_url_split[1])
workername = config["DEFAULT"]["buildbot_worker_name"]
with open('${cfg.workerPassFile}', 'r', encoding='utf-8') as passwd_file:
passwd = passwd_file.read().strip('\r\n')
keepalive = ${toString cfg.keepalive}
umask = None
maxdelay = 300
numcpus = None
allow_shutdown = None
s = Worker(buildmaster_host, port, workername, passwd, basedir,
keepalive, umask=umask, maxdelay=maxdelay,
numcpus=numcpus, allow_shutdown=allow_shutdown)
s.setServiceParent(application)
'';
in
lib.mkForce "${cfg.package.pythonModule.pkgs.twisted}/bin/twistd --nodaemon --pidfile= --logfile - --python ${tacFile}";
services.buildbot-worker = {
enable = true;
workerPass = config.myEnv.buildbot.workerPassword;
packages = [ pkgs.git pkgs.gzip pkgs.openssh ];
};
}
|
