# nix run github:nix-community/disko -- --mode create ./disko-config-chungus.nix --dry-run # nix run github:nix-community/disko -- --mode mount ./disko-config-chungus.nix --dry-run # nixos-generate-config --root /mnt/ # vim /mnt/configuration.nix # nixos-install --root /mnt let raid_disks = { "TOSHIBA_1360A003FVGG" = "/dev/disk/by-id/ata-TOSHIBA_MG08ACA16TE_1360A003FVGG"; "TOSHIBA_1360A00BFVGG" = "/dev/disk/by-id/ata-TOSHIBA_MG08ACA16TE_1360A00BFVGG"; "TOSHIBA_1360A00VFVGG" = "/dev/disk/by-id/ata-TOSHIBA_MG08ACA16TE_1360A00VFVGG"; "TOSHIBA_41R0A0EBF57H" = "/dev/disk/by-id/ata-TOSHIBA_MG08ACA16TE_41R0A0EBF57H"; "TOSHIBA_5120A03WF57H" = "/dev/disk/by-id/ata-TOSHIBA_MG08ACA16TE_5120A03WF57H"; }; in { disko.devices = { disk = { root = { type = "disk"; device = "/dev/nvme0n1"; content = { type = "table"; format = "gpt"; partitions = [ { type = "partition"; name = "ESP"; start = "0"; end = "500MiB"; bootable = true; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot"; mountOptions = [ "defaults" ]; }; } { name = "zfs"; start = "500MiB"; end = "100%"; content = { type = "luks"; name = "root"; #keyFile = "/tmp/secret.key"; content = { type = "zfs"; pool = "zroot"; }; }; } ]; }; }; } // mapAttrs (name: device_path: { name = name; value = { type = "disk"; device = device_path; content = { type = "table"; format = "gpt"; partitions = [ { name = "zfs"; start = "0"; end = "100%"; content = { type = "luks"; name = "raid_${name}"; #keyFile = "/tmp/secret.key"; content = { type = "zfs"; pool = "zraid"; }; }; } ]; }; }; } ) raid_disks; zpool = { zroot = { type = "zpool"; rootFsOptions.compression = "lz4"; datasets = { "root" = { type = "zfs_fs"; mountpoint = "/"; }; }; }; zraid = { type = "zpool"; mode = "raidz2"; datasets = { "media" = { type = "zfs_fs"; mountpoint = "/media"; }; "media/nextcloud" = { type = "zfs_fs"; mountpoint = "/media/nextcloud"; options = { # question: is that combination of frequency and keep even possible? "com.sun:auto-snapshot" = "false"; "com.sun:auto-snapshot:daily,keep=32" = "true"; "com.sun:auto-snapshot:weekly,keep=52" = "true"; "com.sun:auto-snapshot:montly,keep=24" = "true"; }; }; }; }; }; }; }