hosts/oci/disko.nix


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

{ lib, ... }:
{
  disko.devices.disk.main = {
    device = "/dev/sda";
    type = "disk";
    content = {
      type = "gpt";
      partitions = {
        ESP = {
          size = "1G";
          type = "EF00";
          content = {
            type = "filesystem";
            format = "vfat";
            mountpoint = "/boot";
            mountOptions = [ "umask=0077" ];
          };
        };
        root = {
          size = "100%";
          content = {
            type = lib.mkForce "btrfs";
            extraArgs = [ "-f" ];
            subvolumes = {
              "root" = {
                mountpoint = lib.mkForce "/";
                mountOptions = [
                  "compress=zstd:1"
                  "discard=async"
                  "noatime"
                ];
              };
              "nix" = {
                mountpoint = "/nix";
                mountOptions = [
                  "compress=zstd:1"
                  "discard=async"
                  "nodev"
                  "noatime"
                ];
              };
              "home" = {
                mountpoint = "/home";
                mountOptions = [
                  "compress=zstd:1"
                  "discard=async"
                  "nosuid"
                  "nodev"
                  "noatime"
                ];
              };
              "log" = {
                mountpoint = "/var/log";
                mountOptions = [
                  "compress=zstd:1"
                  "discard=async"
                  "nosuid"
                  "nodev"
                  "noatime"
                ];
              };
              "swap" = {
                mountpoint = "/.swapvol";
                mountOptions = [
                  "compress=none"
                  "discard=async"
                  "nodatacow"
                  "noatime"
                ];
              };
            };
          };
        };
      };
    };
  };
}