{ disks ? [ "/dev/nvme0n1" ], ... }: { disko.devices = { disk = { main = { type = "disk"; device = builtins.elemAt disks 0; content = { type = "gpt"; partitions = { ESP = { size = "1G"; type = "EF00"; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot"; mountOptions = [ "nofail" "umask=0077" ]; }; }; luks = { size = "100%"; settings = { # if you want to use the key for interactive login be sure there is no trailing newline # for example use `echo -n "password" > /tmp/secret.key` keyFile = "/tmp/secret.key"; allowDiscards = true; }; # additionalKeyFiles = [ "/tmp/additionalSecret.key" ]; content = { type = "luks"; name = "crypted"; content = { type = "btrfs"; extraArgs = [ "-f" ]; subvolumes = { "/root" = { mountpoint = "/"; }; "/home" = { mountpoint = "/home"; mountOptions = [ "compress=zstd" ]; }; "/nix" = { mountpoint = "/nix"; mountOptions = [ "compress=zstd" "noatime" ]; }; }; }; }; }; }; }; }; }; }; }