From d6a6b21ea4a8735c839073d3c50991e468e40237 Mon Sep 17 00:00:00 2001 From: root Date: Mon, 27 May 2024 19:03:21 +0200 Subject: [PATCH] oven --- flake.nix | 6 ++ oven/configuration.nix | 156 ++++++++++++++++++++++++++++++++ oven/hardware-configuration.nix | 29 ++++++ 3 files changed, 191 insertions(+) create mode 100644 oven/configuration.nix create mode 100644 oven/hardware-configuration.nix diff --git a/flake.nix b/flake.nix index 2bc558d..be4eee0 100644 --- a/flake.nix +++ b/flake.nix @@ -2,6 +2,12 @@ inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11"; outputs = { self, nixpkgs, ... }@attrs: { + nixosConfigurations."oven" = nixpkgs.lib.nixosSystem { + system = "x86_64-linux"; + specialArgs = attrs; + modules = [ ./oven/configuration.nix ]; + }; + nixosConfigurations."pastila" = nixpkgs.lib.nixosSystem { system = "x86_64-linux"; specialArgs = attrs; diff --git a/oven/configuration.nix b/oven/configuration.nix new file mode 100644 index 0000000..75e08d4 --- /dev/null +++ b/oven/configuration.nix @@ -0,0 +1,156 @@ +# Edit this configuration file to define what should be installed on +# your system. Help is available in the configuration.nix(5) man page, on +# https://search.nixos.org/options and in the NixOS manual (`nixos-help`). + +{ config, lib, pkgs, ... }: + +{ + imports = + [ # Include the results of the hardware scan. + ./hardware-configuration.nix + ]; + + # Use the GRUB 2 boot loader. + boot.loader.grub.enable = true; + boot.loader.grub.device = "/dev/sda"; + # serial console + boot.kernelParams = [ "console=ttyS1" ]; + + # Activate nix flakes + nix.settings.experimental-features = [ "nix-command" "flakes" ]; + + # network config + networking = + let + # ports forwarded to pastila (on the same port) + portsPastila = [ + 80 + 22 + ]; + pastila = proto: portFrom: portTo: { + destination = "10.0.42.100:" + builtins.toString portTo; + proto = proto; + sourcePort = portFrom; + }; + in + { + hostName = "oven"; + + useDHCP = false; + + # Static public IP, online.net gateway & DNS + interfaces."enp1s0".ipv4.addresses = [{ + address = "51.15.168.181"; + prefixLength = 24; + }]; + defaultGateway = { + address = "51.15.168.1"; + interface = "enp1s0"; + }; + nameservers = [ + "51.159.47.28" + "51.159.47.26" + ]; + + bridges = { + "br0" = { interfaces = []; }; + }; + interfaces."br0".ipv4.addresses = [{ + address = "10.0.42.1"; + prefixLength = 24; + }]; + + nat = { + enable = true; + internalInterfaces = ["br0"]; + externalInterface = "enp1s0"; + forwardPorts = + builtins.map (port: pastila "tcp" port port) portsPastila ++ + builtins.map (port: pastila "udp" port port) portsPastila; + }; + + firewall = { + allowedTCPPorts = portsPastila ++ [ 2222 ]; + allowedUDPPorts = portsPastila; + }; + }; + + # Set your time zone. + time.timeZone = "Europe/Paris"; + + # Select internationalisation properties. + i18n.defaultLocale = "en_US.UTF-8"; + console = { + font = "Lat2-Terminus16"; + keyMap = "fr-bepo"; + }; + + users.users.armael = { + isNormalUser = true; + extraGroups = [ "wheel" "libvirtd" ]; + openssh.authorizedKeys.keys = [ + "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDRa9ABfjRX61sygceiefWnyWK0+gZ5YaaCDxUQeE2LT armael@teabox" + ]; + }; + + # List packages installed in system profile. To search, run: + # $ nix search wget + environment.systemPackages = with pkgs; [ + vim + wget + emacs + htop + bmon + git + ]; + + # Some programs need SUID wrappers, can be configured further or are + # started in user sessions. + # programs.mtr.enable = true; + # programs.gnupg.agent = { + # enable = true; + # enableSSHSupport = true; + # }; + + # List services that you want to enable: + + # Enable the OpenSSH daemon. + services.openssh.enable = true; + services.openssh.settings.PermitRootLogin = "no"; + services.openssh.ports = [ 2222 ]; + + # Set up the hypervisor + virtualisation.libvirtd = { + enable = true; + qemu.runAsRoot = false; + onShutdown = "shutdown"; + parallelShutdown = 10; + }; + + + # Copy the NixOS configuration file and link it from the resulting system + # (/run/current-system/configuration.nix). This is useful in case you + # accidentally delete configuration.nix. + # system.copySystemConfiguration = true; + + # This option defines the first version of NixOS you have installed on this particular machine, + # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions. + # + # Most users should NEVER change this value after the initial install, for any reason, + # even if you've upgraded your system to a new NixOS release. + # + # This value does NOT affect the Nixpkgs version your packages and OS are pulled from, + # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how + # to actually do that. + # + # This value being lower than the current NixOS release does NOT mean your system is + # out of date, out of support, or vulnerable. + # + # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration, + # and migrated your data accordingly. + # + # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion . + system.stateVersion = "24.05"; # Did you read the comment? + +} + diff --git a/oven/hardware-configuration.nix b/oven/hardware-configuration.nix new file mode 100644 index 0000000..ff7e902 --- /dev/null +++ b/oven/hardware-configuration.nix @@ -0,0 +1,29 @@ +# Do not modify this file! It was generated by ‘nixos-generate-config’ +# and may be overwritten by future invocations. Please make changes +# to /etc/nixos/configuration.nix instead. +{ config, lib, pkgs, modulesPath, ... }: + +{ + imports = [ ]; + + boot.initrd.availableKernelModules = [ "ahci" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ "kvm-intel" ]; + boot.extraModulePackages = [ ]; + + fileSystems."/" = + { device = "/dev/disk/by-uuid/01b807a8-cd90-43a3-9eea-09e0dbff23af"; + fsType = "ext4"; + }; + + fileSystems."/boot" = + { device = "/dev/disk/by-uuid/3bf7e190-38c0-40e7-89ab-e577f835f337"; + fsType = "ext2"; + }; + + swapDevices = + [ { device = "/dev/disk/by-uuid/97a10cbc-deb3-4b8e-8c77-9855c3cb6456"; } + ]; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; +}