f74735c9d7
Since https://github.com/NixOS/nixpkgs/pull/61321, local-fs.target is part of sysinit.target again, meaning units without DefaultDependencies=no will automatically depend on it, and the manual set dependencies can be dropped.
130 lines
4.0 KiB
Nix
130 lines
4.0 KiB
Nix
{config, lib, pkgs, ...}:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.boinc;
|
|
allowRemoteGuiRpcFlag = optionalString cfg.allowRemoteGuiRpc "--allow_remote_gui_rpc";
|
|
|
|
fhsEnv = pkgs.buildFHSUserEnv {
|
|
name = "boinc-fhs-env";
|
|
targetPkgs = pkgs': [ cfg.package ] ++ cfg.extraEnvPackages;
|
|
runScript = "/bin/boinc_client";
|
|
};
|
|
fhsEnvExecutable = "${fhsEnv}/bin/${fhsEnv.name}";
|
|
|
|
in
|
|
{
|
|
options.services.boinc = {
|
|
enable = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = ''
|
|
Whether to enable the BOINC distributed computing client. If this
|
|
option is set to true, the boinc_client daemon will be run as a
|
|
background service. The boinccmd command can be used to control the
|
|
daemon.
|
|
'';
|
|
};
|
|
|
|
package = mkOption {
|
|
type = types.package;
|
|
default = pkgs.boinc;
|
|
defaultText = "pkgs.boinc";
|
|
description = ''
|
|
Which BOINC package to use.
|
|
'';
|
|
};
|
|
|
|
dataDir = mkOption {
|
|
type = types.path;
|
|
default = "/var/lib/boinc";
|
|
description = ''
|
|
The directory in which to store BOINC's configuration and data files.
|
|
'';
|
|
};
|
|
|
|
allowRemoteGuiRpc = mkOption {
|
|
type = types.bool;
|
|
default = false;
|
|
description = ''
|
|
If set to true, any remote host can connect to and control this BOINC
|
|
client (subject to password authentication). If instead set to false,
|
|
only the hosts listed in <varname>dataDir</varname>/remote_hosts.cfg will be allowed to
|
|
connect.
|
|
|
|
See also: <link xlink:href="http://boinc.berkeley.edu/wiki/Controlling_BOINC_remotely#Remote_access"/>
|
|
'';
|
|
};
|
|
|
|
extraEnvPackages = mkOption {
|
|
type = types.listOf types.package;
|
|
default = [];
|
|
example = "[ pkgs.virtualbox ]";
|
|
description = ''
|
|
Additional packages to make available in the environment in which
|
|
BOINC will run. Common choices are:
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><varname>pkgs.virtualbox</varname></term>
|
|
<listitem><para>
|
|
The VirtualBox virtual machine framework. Required by some BOINC
|
|
projects, such as ATLAS@home.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><varname>pkgs.ocl-icd</varname></term>
|
|
<listitem><para>
|
|
OpenCL infrastructure library. Required by BOINC projects that
|
|
use OpenCL, in addition to a device-specific OpenCL driver.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
<varlistentry>
|
|
<term><varname>pkgs.linuxPackages.nvidia_x11</varname></term>
|
|
<listitem><para>
|
|
Provides CUDA libraries. Required by BOINC projects that use
|
|
CUDA. Note that this requires an NVIDIA graphics device to be
|
|
present on the system.
|
|
</para><para>
|
|
Also provides OpenCL drivers for NVIDIA GPUs;
|
|
<varname>pkgs.ocl-icd</varname> is also needed in this case.
|
|
</para></listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
'';
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
environment.systemPackages = [cfg.package];
|
|
|
|
users.users.boinc = {
|
|
createHome = false;
|
|
description = "BOINC Client";
|
|
home = cfg.dataDir;
|
|
isSystemUser = true;
|
|
};
|
|
|
|
systemd.tmpfiles.rules = [
|
|
"d '${cfg.dataDir}' - boinc - - -"
|
|
];
|
|
|
|
systemd.services.boinc = {
|
|
description = "BOINC Client";
|
|
after = ["network.target"];
|
|
wantedBy = ["multi-user.target"];
|
|
script = ''
|
|
${fhsEnvExecutable} --dir ${cfg.dataDir} --redirectio ${allowRemoteGuiRpcFlag}
|
|
'';
|
|
serviceConfig = {
|
|
User = "boinc";
|
|
Nice = 10;
|
|
};
|
|
};
|
|
};
|
|
|
|
meta = {
|
|
maintainers = with lib.maintainers; [kierdavis];
|
|
};
|
|
}
|