mirror of
https://github.com/srid/nixos-config.git
synced 2026-01-15 20:07:55 +08:00
33 lines
1.2 KiB
Nix
33 lines
1.2 KiB
Nix
{ lib, ... }:
|
|
|
|
{
|
|
# To build Linux derivations whilst on macOS.
|
|
#
|
|
# NOTES:
|
|
# - For first `nix run`, comment out all but the `enable` option, so binary cache is used. You may have to `sudo pkill nix-daemon` first.
|
|
# - After this, uncomment the configuration and `nix run`; this time, it will use the remote builder.
|
|
# - To SSH, `sudo su -` and then `ssh -i /etc/nix/builder_ed25519 builder@linux-builder`.
|
|
# Unfortunately, a simple `ssh linux-builder` will not work (Too many authentication failures).
|
|
# - To update virtualisation configuration, you have to disable; delete
|
|
# /private/var/lib/darwin-builder/ and re-enable.
|
|
nix.linux-builder = {
|
|
enable = true;
|
|
systems = [
|
|
"x86_64-linux"
|
|
"aarch64-linux"
|
|
];
|
|
config = { pkgs, lib, ... }: {
|
|
boot.binfmt.emulatedSystems = [ "x86_64-linux" ];
|
|
nix.settings.experimental-features = "nix-command flakes repl-flake";
|
|
environment.systemPackages = with pkgs; [
|
|
htop
|
|
];
|
|
virtualisation = {
|
|
# Larger linux-builder cores, ram, and disk.
|
|
cores = 6;
|
|
memorySize = lib.mkForce (1024 * 16);
|
|
diskSize = lib.mkForce (1024 * 1024 * 1); # In MB.
|
|
};
|
|
};
|
|
};
|
|
}
|