34 lines
755 B
Nix
34 lines
755 B
Nix
{ config, lib, ... }:
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{
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###### interface
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options = {
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systemd.enableEmergencyMode = lib.mkOption {
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default = true;
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type = lib.types.bool;
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description = ''
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Whether to enable emergency mode, which is an
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{command}`sulogin` shell started on the console if
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mounting a filesystem fails. Since some machines (like EC2
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instances) have no console of any kind, emergency mode doesn't
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make sense, and it's better to continue with the boot insofar
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as possible.
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'';
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};
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};
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###### implementation
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config = {
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systemd.additionalUpstreamSystemUnits = lib.optionals
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config.systemd.enableEmergencyMode [
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"emergency.target" "emergency.service"
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];
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};
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}
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