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Merge pull request #280658 from simonhollingshead/add-fixedrandomdelay

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nixos/auto-upgrade: add system.autoUpgrade.fixedRandomDelay
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Luke Granger-Brown 2024-01-22 14:48:23 +00:00 committed by GitHub
commit f5344c8b87
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nixos/modules/tasks/auto-upgrade.nix
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@ -109,6 +109,17 @@ in {
'';
};
fixedRandomDelay = mkOption {
default = false;
type = types.bool;
example = true;
description = lib.mdDoc ''
Make the randomized delay consistent between runs.
This reduces the jitter between automatic upgrades.
See {option}`randomizedDelaySec` for configuring the randomized delay.
'';
};
rebootWindow = mkOption {
description = lib.mdDoc ''
Define a lower and upper time value (in HH:MM format) which
@ -253,6 +264,7 @@ in {
systemd.timers.nixos-upgrade = {
timerConfig = {
RandomizedDelaySec = cfg.randomizedDelaySec;
FixedRandomDelay = cfg.fixedRandomDelay;
Persistent = cfg.persistent;
};
};