139 lines
3.5 KiB
Nix
139 lines
3.5 KiB
Nix
{
|
|
pkgs,
|
|
modulesPath,
|
|
config,
|
|
options,
|
|
inputs,
|
|
lib,
|
|
...
|
|
}:
|
|
with lib; let
|
|
cfg = config.skynet;
|
|
in {
|
|
imports = [
|
|
# custom lxc mocule until the patch gets merged in
|
|
../applications/proxmox-lxc.nix
|
|
# (modulesPath + "/virtualisation/proxmox-lxc.nix")
|
|
|
|
# for the secrets
|
|
inputs.agenix.nixosModules.default
|
|
|
|
# base application config for all servers
|
|
../applications/_base.nix
|
|
|
|
#
|
|
inputs.lix-module.nixosModules.default
|
|
];
|
|
|
|
options.skynet = {
|
|
lxc = mkOption {
|
|
type = types.bool;
|
|
# most of our servers are lxc so its true by default
|
|
default = true;
|
|
description = mdDoc "Is this a Linux Container?";
|
|
};
|
|
};
|
|
|
|
config = {
|
|
# if its a lxc enable
|
|
proxmoxLXC.enable = cfg.lxc;
|
|
|
|
nix = {
|
|
settings = {
|
|
# flakes are essensial
|
|
experimental-features = ["nix-command" "flakes"];
|
|
trusted-users = [
|
|
"root"
|
|
"@skynet-admins-linux"
|
|
];
|
|
};
|
|
|
|
# https://nixos.wiki/wiki/Storage_optimization
|
|
# gc = {
|
|
# automatic = true;
|
|
# dates = "weekly";
|
|
# options = "--delete-older-than 30d";
|
|
# };
|
|
|
|
# to free up to 10GiB whenever there is less than 1GiB left
|
|
extraOptions = ''
|
|
min-free = ${toString (1024 * 1024 * 1024)}
|
|
max-free = ${toString (1024 * 1024 * 1024 * 10)}
|
|
'';
|
|
};
|
|
|
|
system.stateVersion = "22.11";
|
|
|
|
services.openssh = {
|
|
enable = true;
|
|
settings.PermitRootLogin = "prohibit-password";
|
|
};
|
|
|
|
users.users.root = {
|
|
initialHashedPassword = "";
|
|
|
|
openssh.authorizedKeys.keys = [
|
|
# no obligation to have name attached to keys
|
|
|
|
# Root account
|
|
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK6DjXTAxesXpQ65l659iAjzEb6VpRaWKSg4AXxifPw9 Skynet Admin"
|
|
|
|
# CI/CD key
|
|
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBDvexq/JjsMqL0G5P38klzoOkHs3IRyXYO1luEJuB5R colmena_key"
|
|
|
|
# Brendan Golden
|
|
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEHNLroAjCVR9Tx382cqdxPZ5KY32r/yoQH1mgsYNqpm Silver_Laptop_WSL_Deb"
|
|
|
|
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKjaKI97NY7bki07kxAvo95196NXCaMvI1Dx7dMW05Q1 thenobrainer"
|
|
];
|
|
};
|
|
|
|
# skynet-admin-linux will always be added, individual servers can override the groups option
|
|
services.skynet.ldap_client.enable = true;
|
|
|
|
networking = {
|
|
# every sever needs to be accessable over ssh for admin use at least
|
|
firewall.allowedTCPPorts = [22];
|
|
|
|
# explisitly stating this is good
|
|
defaultGateway = {
|
|
address = "193.1.99.65";
|
|
interface = "eth0";
|
|
};
|
|
|
|
# cannot use our own it seems?
|
|
nameservers = [
|
|
# ns1
|
|
"193.1.99.120"
|
|
# ns2
|
|
"193.1.99.109"
|
|
];
|
|
};
|
|
|
|
# time on vendetta is strangely out of sync
|
|
networking.timeServers = options.networking.timeServers.default ++ ["ie.pool.ntp.org"];
|
|
services.ntp.enable = true;
|
|
|
|
# use teh above nameservers as the fallback dns
|
|
services.resolved.fallbackDns = config.networking.nameservers;
|
|
|
|
# https://discourse.nixos.org/t/systemd-networkd-wait-online-934764-timeout-occurred-while-waiting-for-network-connectivity/33656/9
|
|
systemd.network.wait-online.enable = false;
|
|
|
|
environment.systemPackages = [
|
|
# for flakes
|
|
pkgs.git
|
|
pkgs.git-lfs
|
|
# useful tools
|
|
pkgs.ncdu_2
|
|
pkgs.htop
|
|
pkgs.nano
|
|
pkgs.nmap
|
|
pkgs.bind
|
|
pkgs.zip
|
|
pkgs.traceroute
|
|
pkgs.openldap
|
|
pkgs.screen
|
|
];
|
|
};
|
|
}
|