Daniel Barlow
7e2b0068e6
There is nothing in this commit except for the changes made by nix-shell -p nixfmt-rfc-style --run "nixfmt ." If this has mucked up your open branches then sorry about that. You can probably nixfmt them to match before merging
36 lines
831 B
Nix
36 lines
831 B
Nix
## Watchdog
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##
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## Enable hardware watchdog (for devices that support one) and
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## feed it by checking the health of specified critical services.
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## If the watchdog feeder stops, the device will reboot.
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{
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lib,
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pkgs,
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config,
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...
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}:
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let
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inherit (lib) mkOption types;
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inherit (pkgs) liminix;
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in
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{
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options = {
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system.service.watchdog = mkOption {
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type = liminix.lib.types.serviceDefn;
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};
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};
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config.system.service.watchdog = config.system.callService ./watchdog.nix {
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watched = mkOption {
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description = "services to watch";
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type = types.listOf liminix.lib.types.service;
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};
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headStart = mkOption {
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description = "delay in seconds before watchdog starts checking service health";
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default = 60;
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type = types.int;
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};
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};
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config.kernel.config.WATCHDOG = "y";
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}
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