infra/modules/nixos/common/builder.nix
2024-11-21 23:34:46 +00:00

32 lines
649 B
Nix

{
config,
inputs,
lib,
pkgs,
...
}:
{
config = lib.mkIf (lib.hasPrefix "build" config.networking.hostName) {
nix.gc.automatic = false;
systemd.services.free-space = {
serviceConfig.Type = "oneshot";
startAt = "hourly";
path = [
config.nix.package
pkgs.coreutils
];
script = builtins.readFile "${inputs.self}/modules/shared/free-space.bash";
};
# Bump the open files limit so that non-root users can run NixOS VM tests
security.pam.loginLimits = [
{
domain = "*";
item = "nofile";
type = "-";
value = "20480";
}
];
};
}