98 lines
2.4 KiB
Nix
98 lines
2.4 KiB
Nix
{ config, lib, pkgs, ...} :
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.orangefs.client;
|
|
|
|
in {
|
|
###### interface
|
|
|
|
options = {
|
|
services.orangefs.client = {
|
|
enable = mkEnableOption "OrangeFS client daemon";
|
|
|
|
extraOptions = mkOption {
|
|
type = with types; listOf str;
|
|
default = [];
|
|
description = "Extra command line options for pvfs2-client.";
|
|
};
|
|
|
|
fileSystems = mkOption {
|
|
description = ''
|
|
The orangefs file systems to be mounted.
|
|
This option is prefered over using <option>fileSystems</option> directly since
|
|
the pvfs client service needs to be running for it to be mounted.
|
|
'';
|
|
|
|
example = [{
|
|
mountPoint = "/orangefs";
|
|
target = "tcp://server:3334/orangefs";
|
|
}];
|
|
|
|
type = with types; listOf (submodule ({ ... } : {
|
|
options = {
|
|
|
|
mountPoint = mkOption {
|
|
type = types.str;
|
|
default = "/orangefs";
|
|
description = "Mount point.";
|
|
};
|
|
|
|
options = mkOption {
|
|
type = with types; listOf str;
|
|
default = [];
|
|
description = "Mount options";
|
|
};
|
|
|
|
target = mkOption {
|
|
type = types.str;
|
|
default = null;
|
|
example = "tcp://server:3334/orangefs";
|
|
description = "Target URL";
|
|
};
|
|
};
|
|
}));
|
|
};
|
|
};
|
|
};
|
|
|
|
|
|
###### implementation
|
|
|
|
config = mkIf cfg.enable {
|
|
environment.systemPackages = [ pkgs.orangefs ];
|
|
|
|
boot.supportedFilesystems = [ "pvfs2" ];
|
|
boot.kernelModules = [ "orangefs" ];
|
|
|
|
systemd.services.orangefs-client = {
|
|
requires = [ "network-online.target" ];
|
|
after = [ "network-online.target" ];
|
|
|
|
serviceConfig = {
|
|
Type = "simple";
|
|
|
|
ExecStart = ''
|
|
${pkgs.orangefs}/bin/pvfs2-client-core \
|
|
--logtype=syslog ${concatStringsSep " " cfg.extraOptions}
|
|
'';
|
|
|
|
TimeoutStopSec = "120";
|
|
};
|
|
};
|
|
|
|
systemd.mounts = map (fs: {
|
|
requires = [ "orangefs-client.service" ];
|
|
after = [ "orangefs-client.service" ];
|
|
bindsTo = [ "orangefs-client.service" ];
|
|
wantedBy = [ "remote-fs.target" ];
|
|
type = "pvfs2";
|
|
options = concatStringsSep "," fs.options;
|
|
what = fs.target;
|
|
where = fs.mountPoint;
|
|
}) cfg.fileSystems;
|
|
};
|
|
}
|
|
|