73 lines
1.9 KiB
Nix
73 lines
1.9 KiB
Nix
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{
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config,
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lib,
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...
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}: let
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cfg = config.zfs-root.fileSystems;
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inherit (lib) mkIf types mkDefault mkOption mkMerge mapAttrsToList;
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in {
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options.zfs-root.fileSystems = {
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datasets = mkOption {
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description = "Set mountpoint for datasets";
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type = types.attrsOf types.str;
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default = {};
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};
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bindmounts = mkOption {
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description = "Set mountpoint for bindmounts";
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type = types.attrsOf types.str;
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default = {};
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};
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efiSystemPartitions = mkOption {
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description = "Set mountpoint for efi system partitions";
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type = types.listOf types.str;
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default = [];
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};
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swapPartitions = mkOption {
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description = "Set swap partitions";
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type = types.listOf types.str;
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default = [];
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};
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};
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config.fileSystems = mkMerge (mapAttrsToList (dataset: mountpoint: {
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"${mountpoint}" = {
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device = "${dataset}";
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fsType = "zfs";
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options = ["X-mount.mkdir" "noatime"];
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neededForBoot = true;
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};
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})
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cfg.datasets
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++ mapAttrsToList (bindsrc: mountpoint: {
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"${mountpoint}" = {
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device = "${bindsrc}";
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fsType = "none";
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options = ["bind" "X-mount.mkdir" "noatime"];
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};
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})
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cfg.bindmounts
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++ map (esp: {
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"/boot/efis/${esp}" = {
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device = "${config.zfs-root.boot.devNodes}${esp}";
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fsType = "vfat";
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options = [
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"x-systemd.idle-timeout=1min"
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"x-systemd.automount"
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"noauto"
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"nofail"
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"noatime"
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"X-mount.mkdir"
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];
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};
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})
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cfg.efiSystemPartitions);
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config.swapDevices = mkDefault (map (swap: {
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device = "${config.zfs-root.boot.devNodes}${swap}";
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discardPolicy = mkDefault "both";
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randomEncryption = {
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enable = true;
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allowDiscards = mkDefault true;
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};
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})
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cfg.swapPartitions);
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}
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