dotfiles/modules/nixos/hardware/zfs.nix

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{ config, lib, ... }:
{
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options = {
zfs.enable = lib.mkEnableOption "ZFS file system.";
};
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config = lib.mkIf (config.server && config.zfs.enable) {
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# Only use compatible Linux kernel, since ZFS can be behind
boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
boot.kernelParams = [ "nohibernate" ];
boot.supportedFilesystems = [ "zfs" ];
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services.prometheus.exporters.zfs.enable = config.prometheus.exporters.enable;
prometheus.scrapeTargets = [
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"127.0.0.1:${builtins.toString config.services.prometheus.exporters.zfs.port}"
];
};
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}