Created
September 26, 2022 02:40
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Crostini NixOS LXC Configuration
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{ config, modulesPath, pkgs, ... }: | |
{ | |
imports = [ | |
(modulesPath + "/virtualisation/lxc-container.nix") | |
]; | |
services.openssh.enable = true; | |
programs.xwayland.enable = true; | |
environment.variables = { | |
EDITOR = "vim"; | |
VISUAL = "vim"; | |
}; | |
users.users.brainwart = { | |
isNormalUser = true; | |
extraGroups = [ "wheel" ]; | |
initialHashedPassword = ""; | |
}; | |
environment.systemPackages = with pkgs; [ | |
unixtools.xxd | |
xorg.xauth | |
xkeyboard_config | |
xdg-utils | |
xorg.xdpyinfo | |
xorg.xrdb | |
xorg.xsetroot | |
dbus | |
(vim_configurable.override { config.vim.gui = false; }) | |
libnotify | |
wget | |
tmux | |
]; | |
systemd.user.services."sommelier@0" = { | |
enable = true; | |
description = "Parent sommelier listening on socket wayland-0"; | |
environment = { | |
WAYLAND_DISPLAY_VAR = "WAYLAND_DISPLAY"; | |
SOMMELIER_SCALE = "1.0"; | |
}; | |
wantedBy = [ "default.target" ]; | |
serviceConfig = { | |
Type = "notify"; | |
Restart = "always"; | |
}; | |
preStart = ''/bin/sh -c \ | |
"/run/current-system/sw/bin/test -c /dev/dri/renderD128 && \ | |
/run/current-system/sw/bin/systemctl --user set-environment \ | |
SOMMELIER_DRM_DEVICE=/dev/dri/renderD128; \ | |
/run/current-system/sw/bin/true" | |
''; | |
script = ''/opt/google/cros-containers/bin/sommelier --parent \ | |
--sd-notify="READY=1" \ | |
--socket=wayland-0 \ | |
/bin/sh -c \ | |
"systemctl --user set-environment ''${WAYLAND_DISPLAY_VAR}=$''${WAYLAND_DISPLAY}; \ | |
systemctl --user import-environment SOMMELIER_VERSION" | |
''; | |
}; | |
systemd.user.services."sommelier-x@0" = { | |
enable = true; | |
description = "X11 sommelier display at 0"; | |
environment = { | |
DISPLAY_VAR = "DISPLAY"; | |
XCURSOR_SIZE_VAR = "XCURSOR_SIZE"; | |
SOMMELIER_SCALE = "1.0"; | |
}; | |
wantedBy = [ "default.target" ]; | |
serviceConfig = { | |
Type = "notify"; | |
Restart = "always"; | |
}; | |
preStart = '' /bin/sh -c \ | |
"/run/current-system/sw/bin/test -c /dev/dri/renderD128 && \ | |
/run/current-system/sw/bin/systemctl --user set-environment \ | |
SOMMELIER_DRM_DEVICE=/dev/dri/renderD128 \ | |
SOMMELIER_GLAMOR=1; \ | |
/run/current-system/sw/bin/true" | |
''; | |
script = ''/opt/google/cros-containers/bin/sommelier -X \ | |
--x-display=0 \ | |
--sd-notify="READY=1" \ | |
--no-exit-with-child \ | |
--x-auth=''${HOME}/.Xauthority \ | |
/bin/sh -c \ | |
"systemctl --user set-environment ''${DISPLAY_VAR}=$''${DISPLAY}; \ | |
systemctl --user set-environment ''${XCURSOR_SIZE_VAR}=$''${XCURSOR_SIZE}; \ | |
systemctl --user import-environment SOMMELIER_VERSION; \ | |
touch ''${HOME}/.Xauthority; \ | |
xauth -f ''${HOME}/.Xauthority add ''${HOST}:0 . $(xxd -l 16 -p /dev/urandom); \ | |
. /etc/sommelierrc" | |
''; | |
}; | |
systemd.user.services."cros-notificationd" = { | |
enable = true; | |
description = "Chromium OS Notification Server"; | |
serviceConfig = { | |
BusName = "org.freedesktop.Notifications"; | |
Type = "dbus"; | |
Restart = "always"; | |
}; | |
script = "/opt/google/cros-containers/bin/notificationd"; | |
scriptArgs = "--virtwl_device=/dev/wl0"; | |
}; | |
nix.settings.experimental-features = [ "nix-command" "flakes" ]; | |
documentation.enable = true; | |
documentation.man.enable = true; | |
documentation.nixos.enable = true; | |
system.copySystemConfiguration = true; | |
system.stateVersion = "22.05"; | |
} |
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