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changes to io

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This commit is contained in:
William 2024-02-20 17:47:38 -03:00
parent f2646e891d
commit 7e466f8eaa
5 changed files with 34 additions and 33 deletions
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2
flake.nix
View file

@ -144,7 +144,7 @@
};
io = {
hostname = "io";
hostname = "192.168.1.5";
profilesOrder = [ "system" "user" ];
profiles = {
system = {

42
hosts/desktops/io.nix
View file

@ -79,26 +79,26 @@
};
};
nixpkgs.overlays = with pkgs;
[
(final: prev: {
alsa-ucm-conf = prev.alsa-ucm-conf.overrideAttrs (old: {
wttsrc = (fetchFromGitHub {
owner = "WeirdTreeThing";
repo = "chromebook-ucm-conf";
rev = "484f5c581ac45c4ee6cfaf62bdecedfa44353424";
hash = "sha256-Jal+VfxrPSAPg9ZR+e3QCy4jgSWT4sSShxICKTGJvAI=";
});
# nixpkgs.overlays = with pkgs;
# [
# (final: prev: {
# alsa-ucm-conf = prev.alsa-ucm-conf.overrideAttrs (old: {
# wttsrc = (fetchFromGitHub {
# owner = "WeirdTreeThing";
# repo = "chromebook-ucm-conf";
# rev = "484f5c581ac45c4ee6cfaf62bdecedfa44353424";
# hash = "sha256-Jal+VfxrPSAPg9ZR+e3QCy4jgSWT4sSShxICKTGJvAI=";
# });
installPhase = ''
runHook preInstall
mkdir -p $out/share/alsa
cp -r ucm ucm2 $out/share/alsa
mkdir -p $out/share/alsa/ucm2/conf.d
cp -r $wttsrc/{hdmi,dmic}-common $wttsrc/tgl/* $out/share/alsa/ucm2/conf.d
runHook postInstall
'';
});
})
];
# installPhase = ''
# runHook preInstall
# mkdir -p $out/share/alsa
# cp -r ucm ucm2 $out/share/alsa
# mkdir -p $out/share/alsa/ucm2/conf.d
# cp -r $wttsrc/{hdmi,dmic}-common $wttsrc/tgl/* $out/share/alsa/ucm2/conf.d
# runHook postInstall
# '';
# });
# })
# ];
}

14
hosts/desktops/io/ephermal.nix
View file

@ -1,5 +1,5 @@
{ config, lib, pkgs, ... }:
{
boot.initrd.systemd.services.recreate-root = {
description = "Rolling over and creating new filesystem root";
@ -17,14 +17,14 @@
};
script = ''
mkdir /btrfs_tmp
mount /dev/disk/by-uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5 /btrfs_tmp
mount /dev/disk/by-uuid/1ce9c049-0736-4305b21e-34244004acf50 /btrfs_tmp
if [[ -e /btrfs_tmp/@root ]]; then
mkdir -p /btrfs_tmp/old_roots
timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/@root)" "+%Y-%m-%-d_%H:%M:%S")
mv /btrfs_tmp/@root "/btrfs_tmp/old_roots/$timestamp"
fi
delete_subvolume_recursively() {
IFS=$'\n'
for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
@ -32,13 +32,13 @@
done
btrfs subvolume delete "$1"
}
for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
delete_subvolume_recursively "$i"
done
btrfs subvolume create /btrfs_tmp/@root
umount /btrfs_tmp
'';
};
}
}

8
hosts/desktops/io/hardware-configuration.nix
View file

@ -15,12 +15,12 @@
fileSystems = {
"/" = {
device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50";
fsType = "btrfs";
options = [ "subvol=@root" "noatime" "compress=zstd" ];
};
"/home" = {
device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
fsType = "btrfs";
options = [ "subvol=@home" "noatime" "compress=zstd" ];
};
@ -30,12 +30,12 @@
options = [ "noatime" "fmask=0077" "dmask=0077" ];
};
"/nix" = {
device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
fsType = "btrfs";
options = [ "subvol=@nix" "noatime" "compress=zstd" ];
};
"/persistent" = {
device = "/dev/disk/by_uuid/ef1916a9-e15c-450e-8100-4b2af9f6e1a5";
device = "/dev/disk/by_uuid/1ce9c049-0736-4305b21e-34244004acf50 ";
fsType = "btrfs";
options = [ "subvol=@persistent" "noatime" "compress=zstd" ];
};

1
result Symbolic link
View file

@ -0,0 +1 @@
/nix/store/h6v84r1i1w5s4s7a2bqxldvlvjdg4x8w-nixos-system-io-24.05.20240216.5863c27