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refactor: migrate idols-ai to new ssd (#247)

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* refactor: migrate idols-ai to new ssd

* fix: github repo mi2ebi/tree-sitter-bovex 404
• Updated input 'helix':
    'github:mattwparas/helix/908d48c5dd9700ddff65bcfce8850eea74af0360?narHash=sha256-hXxc3JqZ%2BxF2VjTOczmYHVttRIWlxGh5RmYZ9OcMPD8%3D' (2026-02-15)
  → 'github:mattwparas/helix/bb5efb6ec09792a91dc6b4dec1a4d6534b7185dc?narHash=sha256-FfbsMeo8p0JUUCf4TnYu5G35vVkFSuqh%2BEHXHyV1/UI%3D' (2026-03-13)

* chore: disable helix

* fix: failed to mount swapfile
This commit is contained in:
Ryan Yin
2026-03-16 10:07:08 +08:00
committed by GitHub
parent 850a7b2c43
commit a5295500f1
9 changed files with 337 additions and 403 deletions
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hosts/idols-ai/hardware-configuration.nix
+2 -126
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@@ -58,132 +58,8 @@
"exfat"
];
boot.initrd = {
# unlocked luks devices via a keyfile or prompt a passphrase.
luks.devices."crypted-nixos" = {
# NOTE: DO NOT use device name here(like /dev/sda, /dev/nvme0n1p2, etc), use UUID instead.
# https://github.com/ryan4yin/nix-config/issues/43
device = "/dev/disk/by-uuid/a21ca82a-9ee6-4e5c-9d3f-a93e84e4e0f4";
# the keyfile(or device partition) that should be used as the decryption key for the encrypted device.
# if not specified, you will be prompted for a passphrase instead.
#keyFile = "/root-part.key";
# whether to allow TRIM requests to the underlying device.
# it's less secure, but faster.
allowDiscards = true;
# Whether to bypass dm-crypt’s internal read and write workqueues.
# Enabling this should improve performance on SSDs;
# https://wiki.archlinux.org/index.php/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance
bypassWorkqueues = true;
};
};
fileSystems."/btr_pool" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
# btrfs's top-level subvolume, internally has an id 5
# we can access all other subvolumes from this subvolume.
options = [ "subvolid=5" ];
};
# equal to `mount -t tmpfs tmpfs /`
fileSystems."/" = {
device = "tmpfs";
fsType = "tmpfs";
# set mode to 755, otherwise systemd will set it to 777, which cause problems.
# relatime: Update inode access times relative to modify or change time.
options = [
"relatime"
"mode=755"
];
};
fileSystems."/nix" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@nix"
"noatime"
"compress-force=zstd:1"
];
};
# for guix store, which use `/gnu/store` as its store directory.
fileSystems."/gnu" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@guix"
"noatime"
"compress-force=zstd:1"
];
};
fileSystems."/persistent" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@persistent"
"compress-force=zstd:1"
];
# preservation's data is required for booting.
neededForBoot = true;
};
fileSystems."/snapshots" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@snapshots"
"compress-force=zstd:1"
];
};
fileSystems."/tmp" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@tmp"
"compress-force=zstd:1"
];
};
# mount swap subvolume in readonly mode.
fileSystems."/swap" = {
device = "/dev/disk/by-uuid/1167076c-dee1-486c-83c1-4b1af37555cd";
fsType = "btrfs";
options = [
"subvol=@swap"
"ro"
];
};
# remount swapfile in read-write mode
fileSystems."/swap/swapfile" = {
# the swapfile is located in /swap subvolume, so we need to mount /swap first.
depends = [ "/swap" ];
device = "/swap/swapfile";
fsType = "none";
options = [
"bind"
"rw"
];
};
fileSystems."/boot" = {
device = "/dev/disk/by-uuid/90FB-9F88";
fsType = "vfat";
options = [
"fmask=0177" # File mask: 777-177=600 (Owner: rw-, Group/Others: ---)
"dmask=0077" # Directory mask: 777-077=700 (Owner: rwx, Group/Others: ---)
"noexec,nosuid,nodev" # Security: Block execution, ignore setuid, and disable device nodes
];
};
swapDevices = [
{ device = "/swap/swapfile"; }
];
# LUKS initrd, all fileSystems (/, /boot, /btr_pool, /nix, /gnu, /persistent, /snapshots, /tmp, /swap)
# and swap (including /swap/swapfile bind and swapDevices) are managed by disko (disko-fs.nix).
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's