nixos/services.moosefs: remove with lib;
This commit is contained in:
Felix Buehler
Jörg Thalheim
parent
6bf4d51606
commit
fb9b81cec5
@ -1,7 +1,4 @@
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.moosefs;
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@ -9,14 +6,14 @@ let
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settingsFormat = let
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listSep = " ";
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allowedTypes = with types; [ bool int float str ];
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allowedTypes = with lib.types; [ bool int float str ];
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valueToString = val:
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if isList val then concatStringsSep listSep (map (x: valueToString x) val)
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else if isBool val then (if val then "1" else "0")
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if lib.isList val then lib.concatStringsSep listSep (map (x: valueToString x) val)
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else if lib.isBool val then (if val then "1" else "0")
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else toString val;
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in {
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type = with types; let
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type = with lib.types; let
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valueType = oneOf ([
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(listOf valueType)
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] ++ allowedTypes) // {
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@ -72,24 +69,24 @@ in {
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options = {
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services.moosefs = {
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masterHost = mkOption {
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type = types.str;
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masterHost = lib.mkOption {
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type = lib.types.str;
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default = null;
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description = "IP or DNS name of master host.";
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};
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runAsUser = mkOption {
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type = types.bool;
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runAsUser = lib.mkOption {
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type = lib.types.bool;
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default = true;
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example = true;
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description = "Run daemons as user moosefs instead of root.";
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};
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client.enable = mkEnableOption "Moosefs client";
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client.enable = lib.mkEnableOption "Moosefs client";
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master = {
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enable = mkOption {
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type = types.bool;
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enable = lib.mkOption {
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type = lib.types.bool;
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description = ''
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Enable Moosefs master daemon.
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@ -99,8 +96,8 @@ in {
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default = false;
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};
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exports = mkOption {
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type = with types; listOf str;
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exports = lib.mkOption {
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type = with lib.types; listOf str;
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default = null;
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description = "Paths to export (see mfsexports.cfg).";
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example = [
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@ -109,18 +106,18 @@ in {
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];
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};
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openFirewall = mkOption {
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type = types.bool;
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openFirewall = lib.mkOption {
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type = lib.types.bool;
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description = "Whether to automatically open the necessary ports in the firewall.";
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default = false;
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};
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settings = mkOption {
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type = types.submodule {
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settings = lib.mkOption {
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type = lib.types.submodule {
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freeformType = settingsFormat.type;
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options.DATA_PATH = mkOption {
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type = types.str;
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options.DATA_PATH = lib.mkOption {
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type = lib.types.str;
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default = "/var/lib/mfs";
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description = "Data storage directory.";
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};
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@ -131,14 +128,14 @@ in {
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};
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metalogger = {
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enable = mkEnableOption "Moosefs metalogger daemon";
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enable = lib.mkEnableOption "Moosefs metalogger daemon";
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settings = mkOption {
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type = types.submodule {
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settings = lib.mkOption {
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type = lib.types.submodule {
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freeformType = settingsFormat.type;
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options.DATA_PATH = mkOption {
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type = types.str;
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options.DATA_PATH = lib.mkOption {
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type = lib.types.str;
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default = "/var/lib/mfs";
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description = "Data storage directory";
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};
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@ -149,27 +146,27 @@ in {
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};
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chunkserver = {
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enable = mkEnableOption "Moosefs chunkserver daemon";
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enable = lib.mkEnableOption "Moosefs chunkserver daemon";
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openFirewall = mkOption {
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type = types.bool;
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openFirewall = lib.mkOption {
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type = lib.types.bool;
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description = "Whether to automatically open the necessary ports in the firewall.";
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default = false;
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};
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hdds = mkOption {
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type = with types; listOf str;
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hdds = lib.mkOption {
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type = with lib.types; listOf str;
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default = null;
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description = "Mount points to be used by chunkserver for storage (see mfshdd.cfg).";
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example = [ "/mnt/hdd1" ];
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};
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settings = mkOption {
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type = types.submodule {
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settings = lib.mkOption {
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type = lib.types.submodule {
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freeformType = settingsFormat.type;
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options.DATA_PATH = mkOption {
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type = types.str;
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options.DATA_PATH = lib.mkOption {
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type = lib.types.str;
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default = "/var/lib/mfs";
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description = "Directory for lock file.";
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};
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@ -183,33 +180,33 @@ in {
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###### implementation
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config = mkIf ( cfg.client.enable || cfg.master.enable || cfg.metalogger.enable || cfg.chunkserver.enable ) {
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config = lib.mkIf ( cfg.client.enable || cfg.master.enable || cfg.metalogger.enable || cfg.chunkserver.enable ) {
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warnings = [ ( mkIf (!cfg.runAsUser) "Running moosefs services as root is not recommended.") ];
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warnings = [ ( lib.mkIf (!cfg.runAsUser) "Running moosefs services as root is not recommended.") ];
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# Service settings
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services.moosefs = {
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master.settings = mkIf cfg.master.enable {
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master.settings = lib.mkIf cfg.master.enable {
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WORKING_USER = mfsUser;
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EXPORTS_FILENAME = toString ( pkgs.writeText "mfsexports.cfg"
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(concatStringsSep "\n" cfg.master.exports));
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(lib.concatStringsSep "\n" cfg.master.exports));
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};
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metalogger.settings = mkIf cfg.metalogger.enable {
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metalogger.settings = lib.mkIf cfg.metalogger.enable {
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WORKING_USER = mfsUser;
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MASTER_HOST = cfg.masterHost;
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};
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chunkserver.settings = mkIf cfg.chunkserver.enable {
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chunkserver.settings = lib.mkIf cfg.chunkserver.enable {
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WORKING_USER = mfsUser;
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MASTER_HOST = cfg.masterHost;
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HDD_CONF_FILENAME = toString ( pkgs.writeText "mfshdd.cfg"
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(concatStringsSep "\n" cfg.chunkserver.hdds));
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(lib.concatStringsSep "\n" cfg.chunkserver.hdds));
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};
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};
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# Create system user account for daemons
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users = mkIf ( cfg.runAsUser && ( cfg.master.enable || cfg.metalogger.enable || cfg.chunkserver.enable ) ) {
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users = lib.mkIf ( cfg.runAsUser && ( cfg.master.enable || cfg.metalogger.enable || cfg.chunkserver.enable ) ) {
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users.moosefs = {
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isSystemUser = true;
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description = "moosefs daemon user";
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@ -228,22 +225,22 @@ in {
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# Ensure storage directories exist
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systemd.tmpfiles.rules =
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optional cfg.master.enable "d ${cfg.master.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}"
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++ optional cfg.metalogger.enable "d ${cfg.metalogger.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}"
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++ optional cfg.chunkserver.enable "d ${cfg.chunkserver.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}";
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lib.optional cfg.master.enable "d ${cfg.master.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}"
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++ lib.optional cfg.metalogger.enable "d ${cfg.metalogger.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}"
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++ lib.optional cfg.chunkserver.enable "d ${cfg.chunkserver.settings.DATA_PATH} 0700 ${mfsUser} ${mfsUser}";
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# Service definitions
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systemd.services.mfs-master = mkIf cfg.master.enable
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systemd.services.mfs-master = lib.mkIf cfg.master.enable
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( systemdService "master" {
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TimeoutStartSec = 1800;
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TimeoutStopSec = 1800;
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Restart = "no";
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} masterCfg );
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systemd.services.mfs-metalogger = mkIf cfg.metalogger.enable
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systemd.services.mfs-metalogger = lib.mkIf cfg.metalogger.enable
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( systemdService "metalogger" { Restart = "on-abnormal"; } metaloggerCfg );
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systemd.services.mfs-chunkserver = mkIf cfg.chunkserver.enable
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systemd.services.mfs-chunkserver = lib.mkIf cfg.chunkserver.enable
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( systemdService "chunkserver" { Restart = "on-abnormal"; } chunkserverCfg );
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};
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}
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