diff options
Diffstat (limited to 'nixos/modules/services/network-filesystems/orangefs/client.nix')
-rw-r--r-- | nixos/modules/services/network-filesystems/orangefs/client.nix | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/nixos/modules/services/network-filesystems/orangefs/client.nix b/nixos/modules/services/network-filesystems/orangefs/client.nix new file mode 100644 index 00000000000..36ea5af2168 --- /dev/null +++ b/nixos/modules/services/network-filesystems/orangefs/client.nix @@ -0,0 +1,96 @@ +{ 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; + 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; + }; +} + |