{ disko, config, ... }: { imports = [ disko.nixosModules.disko ]; disko.devices = { disk = { "${config.networking.hostName}" = { type = "disk"; device = "/dev/nvme0n1"; content = { type = "gpt"; partitions = { ESP = { priority = 1; size = "2G"; type = "EF00"; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot"; mountOptions = [ "umask=0077" ]; }; }; luks = { size = "100%"; content = { type = "luks"; name = "${config.networking.hostName}-disk"; settings.allowDiscards = true; passwordFile = "/tmp/secret.key"; content = { type = "lvm_pv"; vg = "${config.networking.hostName}"; }; }; }; }; }; }; }; lvm_vg = { "${config.networking.hostName}" = { type = "lvm_vg"; lvs = { root = { size = "100%"; content = { type = "btrfs"; extraArgs = [ "-f" ]; subvolumes = { "/root" = { mountpoint = "/"; mountOptions = [ "compress=zstd" "noatime" "ssd" ]; }; "/prev" = { mountpoint = "/prev"; mountOptions = [ "compress=zstd" "noatime" "ssd" ]; }; "/nix" = { mountpoint = "/nix"; mountOptions = [ "compress=zstd" "noatime" "ssd" ]; }; # Impermanence "/persist" = { mountpoint = "/persist"; mountOptions = [ "compress=zstd" "noatime" "ssd" ]; }; "/persist/.snapshots" = { }; "/jimbo" = { mountpoint = "/persist/home/jimbo"; mountOptions = [ "compress=zstd" "noatime" "ssd" ]; }; "/jimbo/.snapshots" = { }; }; }; }; swap = { size = "8G"; content = { type = "swap"; discardPolicy = "both"; }; }; }; }; }; }; # Needed for impermanence fileSystems = { "/persist".neededForBoot = true; "/persist/home/jimbo".neededForBoot = true; }; }