mirror of
https://github.com/nix-community/disko.git
synced 2024-08-15 01:10:28 +03:00
initial vommit
This commit is contained in:
commit
db6151ff06
52
disko.nix
Normal file
52
disko.nix
Normal file
@ -0,0 +1,52 @@
|
||||
with import <nixpkgs/lib>;
|
||||
with builtins;
|
||||
|
||||
let
|
||||
|
||||
fun.filesystem = q: x: ''
|
||||
mkfs.${x.format} ${q.device}
|
||||
'';
|
||||
|
||||
fun.lvm = q: x: ''
|
||||
pvcreate ${q.device}
|
||||
vgcreate ${x.name} ${q.device}
|
||||
${concatStringsSep "\n" (mapAttrsToList (name: f (q // { inherit name; vgname = x.name; device = null; /* ??? */ })) x.lvs)}
|
||||
'';
|
||||
|
||||
fun.luks = q: x: ''
|
||||
cryptsetup -q luksFormat ${q.device} ${x.keyfile}
|
||||
cryptsetup luksOpen ${q.device} ${x.name} --key-file ${x.keyfile}
|
||||
|
||||
${f (q // { device = "/dev/mapper/${x.name}"; }) x.content}
|
||||
'';
|
||||
|
||||
fun.partition = q: x:
|
||||
"(part ${toString (map (f q) (children x))})";
|
||||
|
||||
fun.table = q: x: ''
|
||||
parted -s -a optimal ${q.device} mklabel ${x.format}
|
||||
${concatStrings (imap (i: part: " \nparted -s -a optimal ${q.device} mkpart ${part.part-type} ${part.fs-type or ""} ${part.start} ${part.end} ${optionalString (part.bootable or false) "\nparted -s -a optimal ${q.device} set ${toString i} boot on "}") x.partitions)}
|
||||
|
||||
${concatStrings (imap (i: x: f (q // { device = q.device + toString i; }) x.content) x.partitions)}
|
||||
'';
|
||||
|
||||
fun.lv = q: x: ''
|
||||
lvcreate -L ${x.size} -n ${q.name} ${q.vgname}
|
||||
|
||||
${f (q // { device = "/dev/${q.vgname}/${q.name}"; }) x.content}
|
||||
'';
|
||||
|
||||
children = x: {
|
||||
lvm = attrValues x.lvs;
|
||||
luks = [x.content];
|
||||
partition = [x.content];
|
||||
table = x.partitions;
|
||||
lv = [x.content];
|
||||
}.${x.type};
|
||||
|
||||
f = q: x: fun.${x.type} q x;
|
||||
|
||||
q0.device = "/dev/sda";
|
||||
x0 = import ./example.nix;
|
||||
in
|
||||
f q0 x0
|
57
example.nix
Normal file
57
example.nix
Normal file
@ -0,0 +1,57 @@
|
||||
# nix-instantiate --strict --json --eval format.nix | jq
|
||||
{
|
||||
type = "table";
|
||||
format = "gpt";
|
||||
partitions = [
|
||||
{
|
||||
type = "partition";
|
||||
part-type = "ESP";
|
||||
start = "1MiB";
|
||||
end = "1024MiB";
|
||||
fs-type = "fat32";
|
||||
bootable = true;
|
||||
content = {
|
||||
type = "filesystem";
|
||||
format = "vfat";
|
||||
mountpoint = "/boot";
|
||||
};
|
||||
}
|
||||
{
|
||||
type = "partition";
|
||||
part-type = "primary";
|
||||
start = "1024MiB";
|
||||
end = "100%";
|
||||
content = {
|
||||
type = "luks";
|
||||
algo = "aes-xts...";
|
||||
name = "crypted";
|
||||
keyfile = "/tmp/secret.key";
|
||||
content = {
|
||||
type = "lvm";
|
||||
name = "pool";
|
||||
lvs = {
|
||||
root = {
|
||||
type = "lv";
|
||||
size = "10G";
|
||||
mountpoint = "/";
|
||||
content = {
|
||||
type = "filesystem";
|
||||
format = "ext4";
|
||||
mountpoint = "/";
|
||||
};
|
||||
};
|
||||
home = {
|
||||
type = "lv";
|
||||
size = "10G";
|
||||
content = {
|
||||
type = "filesystem";
|
||||
format = "ext4";
|
||||
mountpoint = "/home";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
||||
];
|
||||
}
|
Loading…
Reference in New Issue
Block a user