dotfiles/nixops/simple_hydra_vbox.nix

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# guide: https://qfpl.io/posts/nix/starting-simple-hydra/
{
my-hydra = { config, pkgs, ... }: {
deployment = {
targetEnv = "virtualbox";
virtualbox.memorySize = 1024; # 1 GB``
virtualbox.vcpu = 2; # 2 vcpus :/ very limited on Linode, sorry
virtualbox.headless = true; # no gui pls
};
services = {
nixosManual.showManual = false; # save space, just no manual on our nix installation
ntp.enable = true; # time daemon
openssh = {
allowSFTP = false; # Prefer using SCP because connection is less verbose (?)
# we are going to generate rsa public key pair to machine
passwordAuthentication = false; # client-pubkey/server-prikey or dig yourself
};
};
users = {
mutableUsers = false; # Remember Trien's Windows freeze function? this is it.
# Yo, allow trusted users through ok?
users.root.openssh.authorizedKeys.keyFiles = [ "ssh/authorizedKeys" ];
};
};
}