# Edit this configuration file to define what should be installed on # your system. Help is available in the configuration.nix(5) man page # and in the NixOS manual (accessible by running ‘nixos-help’). { config, pkgs, ... } @ args: # Configuration local for this cluster node (hostname, IP, etc) let node_config = import ./node.nix args; site_config = import ./site.nix args; in { imports = [ # Include the results of the hardware scan. ./hardware-configuration.nix # Configuration local for this cluster node (hostname, IP, etc) ./node.nix # Configuration local for this Deuxfleurs site (set of nodes) ./site.nix ]; # The global useDHCP flag is deprecated, therefore explicitly set to false here. # Per-interface useDHCP will be mandatory in the future, so this generated config # replicates the default behaviour. networking.useDHCP = false; # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant. # Networking configuration (static IPs for each node is defined in node/*.nix) networking.nameservers = [ "9.9.9.9" "213.186.33.99" "172.104.136.243" ]; # Wireguard VPN configuration # TODO: Max dit qu'on peut monter persistentKeepalive à 25s car les NAT ne mettent pas de tiemout inférieur à 30s networking.wireguard.interfaces.wg0 = { privateKeyFile = "/root/wireguard-keys/private"; peers = [ { # Hammerhead publicKey = "b5hF+GSTgg3oM6wnjL7jRbfyf1jtsWdVptPPbAh3Qic="; allowedIPs = [ "10.42.0.1/32" ]; endpoint = "5.135.179.11:51349"; persistentKeepalive = 10; } { # Spoutnik publicKey = "fO8qZOZmnug84cA8nvfjl5MUqyWljP0BAz/4tHRZyEg="; allowedIPs = [ "10.42.0.2/32" ]; endpoint = "77.141.67.109:42136"; persistentKeepalive = 10; } { # Robinson publicKey = "ETaZFil3mFXlJ0LaJZyWqJVLV2IZUF5PB/8M7WbQSTg="; allowedIPs = [ "10.42.0.42/32" ]; endpoint = "77.141.67.109:33742"; persistentKeepalive = 10; } { # Shiki publicKey = "QUiUNMk70TEQ75Ut7Uqikr5uGVSXmx8EGNkGM6tANlg="; allowedIPs = [ "10.42.0.206/32" ]; endpoint = "37.187.118.206:51820"; persistentKeepalive = 10; } { # Lindy publicKey = "wen9GnZy2iLT6RyHfn7ydS/wvdvow1XPmhZxIkrDbks="; allowedIPs = [ "10.42.0.66/32" ]; endpoint = "82.66.112.151:33766"; persistentKeepalive = 10; } { # Carcajou publicKey = "qxrtfn2zRVnN52Y5NYumyU3/FcRMnh3kJ2C37JfrczA="; allowedIPs = [ "10.42.0.21/32" ]; endpoint = "82.66.112.151:33721"; persistentKeepalive = 10; } { # Carcajou publicKey = "7Nm7pMmyS7Nts1MB+loyD8u84ODxHPTkDu+uqQR6yDk="; allowedIPs = [ "10.42.0.22/32" ]; endpoint = "82.66.112.151:33722"; persistentKeepalive = 10; } { # Caribou publicKey = "g6ZED/wPn5MPfytJKwPI19808CXtEad0IJUkEAAzwyY="; allowedIPs = [ "10.42.0.23/32" ]; endpoint = "82.66.112.151:33723"; persistentKeepalive = 10; } ]; }; # Set your time zone. time.timeZone = "Europe/Paris"; networking.extraHosts = '' 192.168.1.21 cariacou.lan 192.168.1.22 carcajou.lan 192.168.1.23 caribou.lan 192.168.1.23 binarycache 192.168.1.23 binarycache.home.adnab.me 10.42.0.1 hammerhead 10.42.0.2 spoutnik 10.42.0.21 cariacou 10.42.0.22 carcajou 10.42.0.23 caribou 10.42.0.66 lindy 10.42.0.206 shiki ''; # Configure network proxy if necessary # networking.proxy.default = "http://user:password@proxy:port/"; # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain"; # Select internationalisation properties. # i18n.defaultLocale = "en_US.UTF-8"; console = { font = "sun12x22"; keyMap = "fr"; }; # Enable the X11 windowing system. # services.xserver.enable = true; # Configure keymap in X11 # services.xserver.layout = "us"; # services.xserver.xkbOptions = "eurosign:e"; # Enable CUPS to print documents. # services.printing.enable = true; # Enable sound. # sound.enable = true; # hardware.pulseaudio.enable = true; # Enable touchpad support (enabled default in most desktopManager). # services.xserver.libinput.enable = true; # Define a user account. Don't forget to set a password with ‘passwd’. users.users.lx = { isNormalUser = true; extraGroups = [ "wheel" # Enable ‘sudo’ for the user. "video" # Having fun with links -g "docker" # Enable management of Docker containers ]; openssh.authorizedKeys.keys = [ # Keys for accessing nodes from outside "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJpaBZdYxHqMxhv2RExAOa7nkKhPBOHupMP3mYaZ73w9 lx@lindy" "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDIDdVbA9fEdqSr5UJ77NnoIqDTVp8ca5kHExhZYI4ecBExFJfonJllXMBN9KdC4ukxtY8Ug47PcMOfMaTBZQc+e+KpvDWpkBt15Xpem3RCxmMBES79sLL7LgtAdBXc5mNaCX8EOEVixWKdarjvxRyf6py6the51G5muaiMpoj5fae4ZpRGjhGTPefzc7y7zRWBUUZ8pYHW774BIaK6XT9gn3hyHV+Occjl/UODXvodktk55YtnuPi8adXTYEsHrVVz8AkFhx+cr0U/U8vtQnsTrZG+JmgQLqpXVs0RDw5bE1RefEbMuYNKxutYKUe3L+ZJtDe0M0MqOFI8a4F5TxP5 katchup@konata" ]; }; users.users.quentin = { isNormalUser = true; extraGroups = [ "wheel" "docker" ]; openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDT1+H08FdUSvdPpPKdcafq4+JRHvFVjfvG5Id97LAoROmFRUb/ZOMTLdNuD7FqvW0Da5CPxIMr8ZxfrFLtpGyuG7qdI030iIRZPlKpBh37epZHaV+l9F4ZwJQMIBO9cuyLPXgsyvM/s7tDtrdK1k7JTf2EVvoirrjSzBaMhAnhi7//to8zvujDtgDZzy6aby75bAaDetlYPBq2brWehtrf9yDDG9WAMYJqp//scje/WmhbRR6eSdim1HaUcWk5+4ZPt8sQJcy8iWxQ4jtgjqTvMOe5v8ZPkxJNBine/ZKoJsv7FzKem00xEH7opzktaGukyEqH0VwOwKhmBiqsX2yN quentin@dufour.io" "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDBu+KUebaWwlugMC5fGbNhHc6IaQDAC6+1vMc4Ww7nVU1rs2nwI7L5qcWxOwNdhFaorZQZy/fJuCWdFbF61RCKGayBWPLZHGPsfqDuggYNEi1Qil1kpeCECfDQNjyMTK058ZBBhOWNMHBjlLWXUlRJDkRBBECY0vo4jRv22SvSaPUCAnkdJ9rbAp/kqb497PTIb2r1l1/ew8YdhINAlpYQFQezZVfkZdTKxt22n0QCjhupqjfh3gfNnbBX0z/iO+RvAOWRIZsjPFLC+jXl+n7cnu2cq1nvST5eHiYfXXeIgIwmeENLKqp+2Twr7PIdv22PnJkh6iR5kx7eTRxkNZdN quentin@deuxfleurs.fr" ]; }; users.users.adrien = { isNormalUser = true; extraGroups = [ "wheel" "docker" ]; openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDBfVX+iQSHl3V0el3/y2Rtl9Q/nrmLoTE3oXnR+16yX7g8HvzU871q89jbE/UWvNRvO4hirTcKF8yojuq8ZRCoUcQO+6/YlPrY/2G8kFhPTlUGDQ+mLT+ancZsom4mkg3I9oQjKZ9qxMD1GuU8Ydz4eXjhJ8OGFZhBpEgnrLmdA53Y5d2fCbaZN5EYD4sWEFYN7xBLxTGNwv0gygiPs967Z4/ZfHngTvqVoS9wnQThSCIoXPTWFAJCkN8dC5tPZwnbOT1bGcYUF0VTrcaD6cU6Q1ZRrtyqXxnnyxpQCAoe2hgdIm+LnDsBx9trfPauqi0dXi36X8pLmudW1f1RmKWT adrien@bacigalupi" ]; }; users.users.maximilien = { isNormalUser = true; extraGroups = [ "wheel" "docker" ]; openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDHMMR6zNzz8NQU80wFquhUCeiXJuGphjP+zNouKbn228GyESu8sfNBwnuZq86vblR11Lz8l2rtCM73GfAKg29qmUWUHRKWvRIYWv2vaUJcCdy0bAxIzcvCvjZX0SpnIKxe9y3Rp0LGO5WLYfw0ZFaavwFZP0Z8w1Kj9/zBmL2X2avbhkaYHi/C1yXhbvESYQysmqLa48EX/TS616MBrgR9zbI9AoTQ9NOHnR14Tve/AP/khcZoBJdm4hTttMbNkEc0wonzdylTDew263SPRs/uoqnQIpUtErdPHqU10Yup8HjXjEyFJsSwcZcM5sZOw5JKckKJwmcd0yjO/x/4/Mk5" ]; }; users.users.kokakiwi = { isNormalUser = true; extraGroups = [ "wheel" "docker" ]; openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFPTsEgcOtb2bij+Ih8eg8ZqO7d3IMiWykv6deMzlSSS kokakiwi@kira" ]; }; # Passwordless sudo security.sudo.wheelNeedsPassword = false; # List packages installed in system profile. To search, run: # $ nix search wget environment.systemPackages = with pkgs; [ vim tmux ncdu iotop jnettop nethogs wget htop links git docker docker-compose ]; programs.vim.defaultEditor = true; # 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 network time services.ntp.enable = true; # Enable the OpenSSH daemon. services.openssh.enable = true; # Enable Hashicorp Consul & Nomad services.consul.enable = true; services.consul.extraConfig = let public_ip = (builtins.head (builtins.split "/" (builtins.head node_config.networking.wireguard.interfaces.wg0.ips))); in (if node_config.services.consul.extraConfig.server or false then { bootstrap_expect = 3; } else {}) // { datacenter = "staging"; ui = true; bind_addr = public_ip; addresses.http = "0.0.0.0"; retry_join = [ "10.42.0.2" "10.42.0.21" "10.42.0.22" "10.42.0.23" ]; }; services.nomad.enable = true; services.nomad.settings = let public_ip = (builtins.head (builtins.split "/" (builtins.head node_config.networking.wireguard.interfaces.wg0.ips))); in (if node_config.services.nomad.settings.server.enabled or false then { server = { bootstrap_expect = 3; }; } else {}) // { region = "staging"; advertise = { rpc = public_ip; http = public_ip; serf = public_ip; }; consul.address = "127.0.0.1:8500"; client = { enabled = true; network_interface = "wg0"; }; plugin = [ { docker = [ { config = [ { volumes.enabled = true; allow_privileged = true; } ]; } ]; } ]; }; # Open ports in the firewall. networking.firewall = { allowedTCPPorts = [ (builtins.head ({ openssh.ports = [22]; } // node_config.services).openssh.ports) ]; allowedUDPPorts = [ node_config.networking.wireguard.interfaces.wg0.listenPort ]; # Authorize nodes also on the Wireguard VPN to access services running here extraCommands = '' # Allow everything from router (usefull for UPnP/IGD) iptables -A INPUT -s 192.168.1.254 -j ACCEPT iptables -N VPN iptables -A INPUT -s 10.42.0.0/16 -j VPN # Nomad iptables -A VPN -p tcp --dport 4646 -j ACCEPT iptables -A VPN -p tcp --dport 4647 -j ACCEPT iptables -A VPN -p tcp --dport 4648 -j ACCEPT iptables -A VPN -p udp --dport 4648 -j ACCEPT # Consul iptables -A VPN -p tcp --dport 8500 -j ACCEPT iptables -A VPN -p tcp --dport 8300 -j ACCEPT iptables -A VPN -p tcp --dport 8301 -j ACCEPT iptables -A VPN -p tcp --dport 8302 -j ACCEPT iptables -A VPN -p udp --dport 8301 -j ACCEPT iptables -A VPN -p udp --dport 8302 -j ACCEPT # Garage iptables -A VPN -p tcp --dport 3990 -j ACCEPT iptables -A VPN -p tcp --dport 3991 -j ACCEPT iptables -A VPN -p tcp --dport 3992 -j ACCEPT # Yugabyte DB iptables -A VPN -p tcp --dport 5433 -j ACCEPT iptables -A VPN -p tcp --dport 7000 -j ACCEPT iptables -A VPN -p tcp --dport 7100 -j ACCEPT iptables -A VPN -p tcp --dport 9100 -j ACCEPT # Netdata monitoring iptables -A VPN -p tcp --dport 19999 -j ACCEPT ''; # When stopping firewall, delete filtering VPN chain extraStopCommands = '' iptables -D INPUT -s 192.168.1.254 -j ACCEPT iptables -D INPUT -s 10.42.0.0/16 -j VPN iptables -F VPN iptables -X VPN ''; }; # Or disable the firewall altogether. # networking.firewall.enable = false; # This value determines the NixOS release from which the default # settings for stateful data, like file locations and database versions # on your system were taken. It‘s perfectly fine and recommended to leave # this value at the release version of the first install of this system. # Before changing this value read the documentation for this option # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html). system.stateVersion = "21.05"; # Did you read the comment? }