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nixos/services.watchdogd: remove with lib;

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This commit is contained in:
Felix Buehler 2024-08-30 00:47:07 +02:00
parent e8e5c6c79b
commit 5f44beaebb
1 changed files with 27 additions and 28 deletions
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55
nixos/modules/services/monitoring/watchdogd.nix
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@ -1,33 +1,32 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.watchdogd;
mkPluginOpts = plugin: defWarn: defCrit: {
enabled = mkEnableOption "watchdogd plugin ${plugin}";
interval = mkOption {
type = types.ints.unsigned;
enabled = lib.mkEnableOption "watchdogd plugin ${plugin}";
interval = lib.mkOption {
type = lib.types.ints.unsigned;
default = 300;
description = ''
Amount of seconds between every poll.
'';
};
logmark = mkOption {
type = types.bool;
logmark = lib.mkOption {
type = lib.types.bool;
default = false;
description = ''
Whether to log current stats every poll interval.
'';
};
warning = mkOption {
type = types.numbers.nonnegative;
warning = lib.mkOption {
type = lib.types.numbers.nonnegative;
default = defWarn;
description = ''
The high watermark level. Alert sent to log.
'';
};
critical = mkOption {
type = types.numbers.nonnegative;
critical = lib.mkOption {
type = lib.types.numbers.nonnegative;
default = defCrit;
description = ''
The critical watermark level. Alert sent to log, followed by reboot or script action.
@ -36,11 +35,11 @@ let
};
in {
options.services.watchdogd = {
enable = mkEnableOption "watchdogd, an advanced system & process supervisor";
package = mkPackageOption pkgs "watchdogd" { };
enable = lib.mkEnableOption "watchdogd, an advanced system & process supervisor";
package = lib.mkPackageOption pkgs "watchdogd" { };
settings = mkOption {
type = with types; submodule {
settings = lib.mkOption {
type = with lib.types; submodule {
freeformType = let
valueType = oneOf [
bool
@ -51,14 +50,14 @@ in {
in attrsOf (either valueType (attrsOf valueType));
options = {
timeout = mkOption {
timeout = lib.mkOption {
type = types.ints.unsigned;
default = 15;
description = ''
The WDT timeout before reset.
'';
};
interval = mkOption {
interval = lib.mkOption {
type = types.ints.unsigned;
default = 5;
description = ''
@ -66,7 +65,7 @@ in {
'';
};
safe-exit = mkOption {
safe-exit = lib.mkOption {
type = types.bool;
default = true;
description = ''
@ -91,26 +90,26 @@ in {
};
config = let
toConfig = attrs: concatStringsSep "\n" (mapAttrsToList toValue attrs);
toConfig = attrs: lib.concatStringsSep "\n" (lib.mapAttrsToList toValue attrs);
toValue = name: value:
if isAttrs value
then pipe value [
(mapAttrsToList toValue)
if lib.isAttrs value
then lib.pipe value [
(lib.mapAttrsToList toValue)
(map (s: " ${s}"))
(concatStringsSep "\n")
(lib.concatStringsSep "\n")
(s: "${name} {\n${s}\n}")
]
else if isBool value
then "${name} = ${boolToString value}"
else if any (f: f value) [isString isInt isFloat]
else if lib.isBool value
then "${name} = ${lib.boolToString value}"
else if lib.any (f: f value) [lib.isString lib.isInt lib.isFloat]
then "${name} = ${toString value}"
else throw ''
Found invalid type in `services.watchdogd.settings`: '${typeOf value}'
Found invalid type in `services.watchdogd.settings`: '${lib.typeOf value}'
'';
watchdogdConf = pkgs.writeText "watchdogd.conf" (toConfig cfg.settings);
in mkIf cfg.enable {
in lib.mkIf cfg.enable {
environment.systemPackages = [ cfg.package ];
systemd.services.watchdogd = {
@ -127,5 +126,5 @@ in {
};
};
meta.maintainers = with maintainers; [ vifino ];
meta.maintainers = with lib.maintainers; [ vifino ];
}