add homelab, nc

This commit is contained in:
iofq 2024-10-19 13:15:43 -05:00
parent ab7d7e6b81
commit e179c6e9d5
10 changed files with 206 additions and 40 deletions

View file

@ -4,7 +4,8 @@
];
environment.systemPackages = with pkgs; [
git
vim
nvim-pkg
docker-compose
];
boot.tmp.cleanOnBoot = true;
zramSwap.enable = false;
@ -14,6 +15,7 @@
size = 4 * 1024;
}
];
virtualisation.docker.enable = true;
networking = {
hostName = "consensus";
firewall = {
@ -21,19 +23,25 @@
allowedTCPPorts = [
22
2022
3610
6443
25565
9002
30001
30303
30304
];
allowedUDPPorts = [
9002
30001
30303
30304
];
logRefusedConnections = true;
};
};
services = {
tailscale.enable = true;
k3s = {
enable = true;
role = "server";
@ -58,7 +66,10 @@
isNormalUser = true;
extraGroups = ["wheel"];
home = "/home/e";
openssh.authorizedKeys.keys = [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHM4Zr0PFN7QdOG2aJ+nuzRCK6caulrpY6bphA1Ppl8Y e@t14''];
openssh.authorizedKeys.keys = [
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHM4Zr0PFN7QdOG2aJ+nuzRCK6caulrpY6bphA1Ppl8Y e@t14''
''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAdo4PS8myKaKAdyIqSFj2VJ+oZ9DNRIp7PBz8IWKjjy''
];
};
};
security.sudo.wheelNeedsPassword = false;

View file

@ -1,6 +1,7 @@
{
inputs,
pkgs,
pkgs-stable,
attrs,
system,
...
@ -38,7 +39,23 @@ in {
defaultModules
++ [
./configuration.nix
./consensus/./configuration.nix
./consensus/configuration.nix
];
};
nc = inputs.nixpkgs-stable.lib.nixosSystem {
specialArgs = {
pkgs = pkgs-stable;
inherit inputs system attrs;
host = {
hostName = "consensus";
inherit (attrs) username;
};
};
modules =
defaultModules
++ [
./configuration.nix
./nc/configuration.nix
];
};
}

View file

@ -0,0 +1,87 @@
{
pkgs,
...
}: {
imports = [
./hardware-configuration.nix
./k3s.nix
];
environment.systemPackages = with pkgs; [
vim
git
docker-compose
];
programs.nix-index.enableBashIntegration = false;
programs.nix-index.enableZshIntegration = false;
programs.nix-index-database.comma.enable = true;
time.timeZone = "America/Chicago";
virtualisation.docker = {
enable = true;
daemon.settings = {
data-root = "/eth2/docker";
};
};
# Enable flakes and unfree packages
nix.settings = {
auto-optimise-store = true;
substituters = ["https://cache.nixos.org"];
experimental-features = ["nix-command" "flakes"];
};
nix.gc = {
automatic = true;
dates = "00:00";
options = "--delete-older-than 14d";
};
networking = {
firewall = {
enable = true;
allowedTCPPorts = [
22
9000
30001
30303
30304
];
logRefusedConnections = true;
};
};
services = {
tailscale.enable = true;
openssh = {
enable = true;
settings = {
PasswordAuthentication = false;
PermitRootLogin = "prohibit-password";
};
};
fail2ban.enable = true;
};
users.users = {
root = {
openssh.authorizedKeys.keys = [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHM4Zr0PFN7QdOG2aJ+nuzRCK6caulrpY6bphA1Ppl8Y e@t14''];
};
e = {
isNormalUser = true;
extraGroups = [
"wheel"
"docker"
];
openssh.authorizedKeys.keys = [''ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHM4Zr0PFN7QdOG2aJ+nuzRCK6caulrpY6bphA1Ppl8Y e@t14''];
};
hd = {
isNormalUser = true;
extraGroups = [
"docker"
];
};
charon = {
isNormalUser = true;
extraGroups = [
"docker"
];
};
};
security.sudo.wheelNeedsPassword = false;
system.stateVersion = "23.11";
}

View file

@ -0,0 +1,20 @@
{
modulesPath,
lib,
config,
...
}: {
imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
boot.loader.grub.device = "/dev/vda";
boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "xen_blkfront" "vmw_pvscsi" ];
boot.initrd.kernelModules = [ "nvme" ];
fileSystems."/" = { device = "/dev/vda3"; fsType = "ext4"; };
boot = {
kernelModules = ["kvm-intel"];
tmp.cleanOnBoot = true;
};
zramSwap.enable = false;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

16
nixos/nc/k3s.nix Normal file
View file

@ -0,0 +1,16 @@
{pkgs, ...}: {
environment.systemPackages = with pkgs; [
k3s
];
services.k3s = {
enable = true;
role = "server";
extraFlags = toString [
"--disable traefik"
"--tls-san nc.tailc353f.ts.net"
"--node-ip 100.67.112.98"
"--advertise-address 100.67.112.98"
"--node-external-ip 94.16.113.7"
];
};
}

View file

@ -1,5 +1,4 @@
{
config,
pkgs,
attrs,
...
@ -9,7 +8,6 @@
in {
imports = [
./hardware-configuration.nix
./nano.nix
./backups.nix
];
environment.systemPackages = with pkgs; [
@ -21,14 +19,12 @@ in {
boot = {
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
supportedFilesystems = ["zfs"];
kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
zfs.forceImportRoot = false;
kernelPackages = pkgs.linuxPackages_latest;
};
# Networking
networking = {
hostId = "1185c58e";
nameservers = ["1.1.1.1#one.one.one.one"];
nameservers = ["100.114.91.10"];
networkmanager = {
enable = true;
dns = "systemd-resolved";
@ -67,11 +63,8 @@ in {
resolved = {
enable = true;
fallbackDns = [
"1.1.1.1#one.one.one.one"
"1.1.1.1"
];
extraConfig = ''
DNSOverTLS=yes
'';
};
tailscale.enable = true;
avahi.enable = true; # chromecast
@ -80,7 +73,6 @@ in {
alsa.enable = true;
pulse.enable = true;
};
flatpak.enable = true;
dbus.enable = true;
tlp = {
@ -106,6 +98,10 @@ in {
};
};
};
udev.packages = [
pkgs.ledger-udev-rules
pkgs.trezor-udev-rules
];
};
# workaround for wait-online killing nixos build
@ -122,6 +118,8 @@ in {
pkgs.libGL
];
};
hardware.ledger.enable = true;
services.trezord.enable = true;
# Set a sane system-wide default font
fonts.packages = with pkgs; [

View file

@ -1,15 +0,0 @@
_: {
services.udev.extraRules = ''
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="1b7c", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="2b7c", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="3b7c", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="4b7c", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="1807", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2581", ATTRS{idProduct}=="1808", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0000", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0001", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0004", MODE="0660", TAG+="uaccess", TAG+="udev-acl"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="1011", MODE="0660", GROUP="plugdev"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="1015", MODE="0660", GROUP="plugdev"
'';
}