nixpkgs/nixos/modules/services/continuous-integration/jenkins/slave.nix

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{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.jenkinsSlave;
masterCfg = config.services.jenkins;
in {
options = {
services.jenkinsSlave = {
# todo:
# * assure the profile of the jenkins user has a JRE and any specified packages. This would
# enable ssh slaves.
# * Optionally configure the node as a jenkins ad-hoc slave. This would imply configuration
# properties for the master node.
enable = mkOption {
type = types.bool;
default = false;
description = ''
If true the system will be configured to work as a jenkins slave.
If the system is also configured to work as a jenkins master then this has no effect.
In progress: Currently only assures the jenkins user is configured.
'';
};
user = mkOption {
default = "jenkins";
type = types.str;
description = ''
User the jenkins slave agent should execute under.
'';
};
group = mkOption {
default = "jenkins";
type = types.str;
description = ''
If the default slave agent user "jenkins" is configured then this is
the primary group of that user.
'';
};
home = mkOption {
default = "/var/lib/jenkins";
type = types.path;
description = ''
The path to use as JENKINS_HOME. If the default user "jenkins" is configured then
this is the home of the "jenkins" user.
'';
};
};
};
config = mkIf (cfg.enable && !masterCfg.enable) {
users.extraGroups = optional (cfg.group == "jenkins") {
name = "jenkins";
gid = config.ids.gids.jenkins;
};
users.extraUsers = optional (cfg.user == "jenkins") {
name = "jenkins";
description = "jenkins user";
createHome = true;
home = cfg.home;
group = cfg.group;
useDefaultShell = true;
uid = config.ids.uids.jenkins;
};
};
}