nixos-servers/nixos/modules/storage.nix

66 lines
1.4 KiB
Nix

{ lib, config, machine, ... }:
let cfg = config.lab.storage;
in {
options.lab.storage = {
osDisk = lib.mkOption {
type = lib.types.str;
description = ''
The disk to be used for the machine's operating system.
'';
};
dataPartition = lib.mkOption {
type = lib.types.str;
description = ''
Partition to be used for data storage on this machine.
'';
};
dataMountPoint = lib.mkOption {
default = "/mnt/data";
type = lib.types.str;
description = ''
Mount point of the machine's data partition.
'';
};
};
config = lib.mkIf (machine.type == "physical") {
fileSystems.${cfg.dataMountPoint}.device = cfg.dataPartition;
# TODO: Rename this to 'osDisk'. Unfortunately, we would need to run nixos-anywhere again then.
disko.devices.disk.vdb = {
device = cfg.osDisk;
type = "disk";
content = {
type = "gpt";
partitions = {
swap.size = "100%";
ESP = {
type = "EF00";
size = "500M";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
root = {
end = "-4G";
content = {
type = "filesystem";
format = "btrfs";
mountpoint = "/";
};
};
};
};
};
};
}