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Improve disko snippets

This commit is contained in:
Lauren Lagarde 2025-06-10 21:35:21 -05:00
parent fa5a7fd0e0
commit 4befc47285
8 changed files with 132 additions and 72 deletions
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13
disko/libvirt/luks-lvm.nix Normal file
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@ -0,0 +1,13 @@
{ ... }: {
disko.devices.disk.vda.content.partitions.luks = {
size = "100%";
content = {
type = "luks";
name = "crypted";
content = {
type = "lvm_pv";
vg = "pool";
};
};
};
}

16
disko/libvirt/lvm-ext4.nix Normal file
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@ -0,0 +1,16 @@
{ ... }: {
disko.devices.lvm_vg.pool = {
type = "lvm_vg";
lvs.root = {
size = "100%FREE";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
mountOptions = [
"defaults"
];
};
};
};
}

9
disko/libvirt/lvm.nix Normal file
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@ -0,0 +1,9 @@
{ ... }: {
disko.devices.disk.vda.content.partitions.lvm = {
size = "100%";
content = {
type = "lvm_pv";
vg = "pool";
};
};
}

21
disko/libvirt/uefi-base.nix Normal file
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@ -0,0 +1,21 @@
{ ... }: {
disko.devices.disk.vda = {
type = "disk";
device = "/dev/vda";
content = {
type = "gpt";
partitions = {
boot = {
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
};
};
};
}

50
disko/libvirt/uefi-lvm-ext4.nix
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@ -1,50 +0,0 @@
{ ... }: {
disko.devices = {
disk = {
vda = {
type = "disk";
device = "/dev/vda";
content = {
type = "gpt";
partitions = {
boot = {
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
};
};
primary = {
size = "100%";
content = {
type = "lvm_pv";
vg = "pool";
};
};
};
};
};
};
lvm_vg = {
pool = {
type = "lvm_vg";
lvs = {
root = {
size = "100%FREE";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
mountOptions = [
"defaults"
];
};
};
};
};
};
};
}

45
disko/libvirt/uefi-luks-lvm-ext4.nix → disko/libvirt/uefi-zfs-base.nix
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@ -7,7 +7,7 @@
content = {
type = "gpt";
partitions = {
boot = {
ESP = {
size = "1G";
type = "EF00";
content = {
@ -17,35 +17,40 @@
mountOptions = [ "umask=0077" ];
};
};
luks = {
zfs = {
size = "100%";
content = {
type = "luks";
name = "crypted";
content = {
type = "lvm_pv";
vg = "pool";
type = "zfs";
pool = "rpool";
};
};
};
};
};
};
zpool = {
rpool = {
type = "zpool";
options = {
ashift = "12";
};
lvm_vg = {
pool = {
type = "lvm_vg";
lvs = {
root = {
size = "100%FREE";
content = {
type = "filesystem";
format = "ext4";
rootFsOptions = {
mountpoint = "none";
compression = "zstd";
acltype = "posixacl";
xattr = "sa";
canmount = "off";
};
datasets = {
"root" = {
type = "zfs_fs";
mountpoint = "/";
mountOptions = [
"defaults"
];
};
postCreateHook = ''
zfs snapshot rpool/root@blank
'';
};
};
};

13
disko/libvirt/zfs-encrypted.nix Normal file
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@ -0,0 +1,13 @@
{ ... }: {
disko.devices.zpool.rpool = {
rootFsOptions = {
encryption = "aes-256-gcm";
keyformat = "passphrase";
keylocation = "prompt";
};
postCreateHook = ''
zfs set keylocation="prompt" rpool
'';
};
}

33
disko/libvirt/zfs-mirror.nix Normal file
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@ -0,0 +1,33 @@
# https://github.com/KornelJahn/nixos-disko-zfs-test/blob/main/hosts/testhost-disko.nix
{ ... }: {
disko.devices = {
disk.vdb = {
type = "disk";
device = "/dev/vdb";
content = {
type = "gpt";
partitions = {
ESP = {
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot1";
mountOptions = [ "umask=0077" ];
};
};
zfs = {
size = "100%";
content = {
type = "zfs";
pool = "rpool";
};
};
};
};
};
zpool.rpool.mode = "mirror";
};
}