# 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, ... }: { imports = [ # Include the results of the hardware scan. ./hardware-configuration.nix ./homu/nixos-module.nix ./notifico/nixos-module.nix ]; # Use the systemd-boot EFI boot loader. boot.loader.systemd-boot.enable = true; boot.loader.efi.canTouchEfiVariables = true; networking.hostName = "nixbld"; # Define your hostname. # networking.wireless.enable = true; # Enables wireless support via wpa_supplicant. # Select internationalisation properties. i18n = { consoleFont = "Lat2-Terminus16"; consoleKeyMap = "de"; defaultLocale = "en_US.UTF-8"; }; # Set your time zone. time.timeZone = "Asia/Hong_Kong"; # List packages installed in system profile. To search, run: # $ nix search wget environment.systemPackages = with pkgs; [ wget vim git file lm_sensors acpi pciutils psmisc xc3sprog telnet whois zip unzip yosys symbiyosys yices z3 boolector cvc4 irssi tmux adoptopenjdk-openj9-bin-11 tigervnc xorg.xauth icewm xterm xorg.xsetroot usbutils virtmanager imagemagick jq ]; # 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; }; programs.wireshark.enable = true; # List services that you want to enable: # Enable the OpenSSH daemon. services.openssh.enable = true; services.openssh.forwardX11 = true; programs.mosh.enable = true; # Open ports in the firewall. networking.firewall.allowedTCPPorts = [ 631 5901 80 443 ]; networking.firewall.allowedUDPPorts = [ 631 ]; # Or disable the firewall altogether. # networking.firewall.enable = false; # Enable CUPS to print documents. services.avahi.enable = true; services.avahi.publish.enable = true; services.avahi.publish.userServices = true; services.printing.enable = true; services.printing.drivers = [ pkgs.hplipWithPlugin ]; services.printing.browsing = true; services.printing.listenAddresses = [ "*:631" ]; services.printing.defaultShared = true; hardware.sane.enable = true; hardware.sane.extraBackends = [ pkgs.hplipWithPlugin ]; users.extraGroups.plugdev = { }; users.extraUsers.sb = { isNormalUser = true; extraGroups = ["wheel" "plugdev" "dialout" "lp" "scanner" "wireshark"]; }; users.extraUsers.rj = { isNormalUser = true; extraGroups = ["wheel" "plugdev" "dialout" "wireshark"]; }; users.extraUsers.astro = { isNormalUser = true; extraGroups = ["plugdev" "dialout" "wireshark"]; }; users.extraUsers.whitequark = { isNormalUser = true; extraGroups = ["plugdev" "dialout"]; }; users.extraUsers.nix = { isNormalUser = true; }; security.sudo.wheelNeedsPassword = false; security.hideProcessInformation = true; boot.kernel.sysctl."kernel.dmesg_restrict" = true; services.udev.packages = [ pkgs.openocd ]; services.udev.extraRules = '' ACTION=="add", SUBSYSTEM=="tty", \ ENV{ID_SERIAL}=="FTDI_Quad_RS232-HS", \ ENV{ID_PATH}=="pci-0000:00:14.0-usb-0:5:1.1", \ SYMLINK+="ttyUSB_sayma-1_0" ACTION=="add", SUBSYSTEM=="tty", \ ENV{ID_SERIAL}=="FTDI_Quad_RS232-HS", \ ENV{ID_PATH}=="pci-0000:00:14.0-usb-0:5:1.2", \ SYMLINK+="ttyUSB_sayma-1_1" ACTION=="add", SUBSYSTEM=="tty", \ ENV{ID_SERIAL}=="FTDI_Quad_RS232-HS", \ ENV{ID_PATH}=="pci-0000:00:14.0-usb-0:1:1.2", \ SYMLINK+="ttyUSB_kasli-n1" ''; nixpkgs.config.allowUnfree = true; nix.distributedBuilds = true; nix.buildMachines = [ { hostName = "localhost"; maxJobs = 4; system = "x86_64-linux"; supportedFeatures = ["big-parallel"]; } { hostName = "rpi-1"; sshUser = "nix"; sshKey = "/etc/nixos/secret/nix_id_rsa"; maxJobs = 1; system = "aarch64-linux"; } ]; services.hydra = { enable = true; package = pkgs.hydra.overrideAttrs(oa: { patches = oa.patches ++ [ ./hydra-conda.patch ./hydra-retry.patch ]; } ); useSubstitutes = true; hydraURL = "https://nixbld.m-labs.hk"; notificationSender = "hydra@m-labs.hk"; minimumDiskFree = 10; # in GB minimumDiskFreeEvaluator = 1; extraConfig = '' binary_cache_secret_key_file = /etc/nixos/secret/nixbld.m-labs.hk-1 max_output_size = 5500000000 ''; }; nix.extraOptions = '' secret-key-files = /etc/nixos/secret/nixbld.m-labs.hk-1 ''; nix.sandboxPaths = ["/opt"]; virtualisation.libvirtd.enable = true; services.gitea = { enable = true; httpPort = 3001; rootUrl = "https://git.m-labs.hk/"; appName = "M-Labs Git"; cookieSecure = true; disableRegistration = true; }; services.mattermost = { enable = true; siteUrl = "https://chat.m-labs.hk/"; mutableConfig = true; }; services.matterbridge = { enable = true; configPath = "/etc/nixos/secret/matterbridge.toml"; }; nixpkgs.config.packageOverrides = super: let self = super.pkgs; in { matterbridge = super.matterbridge.overrideAttrs(oa: { patches = [ ./matterbridge-disable-github.patch ]; }); }; security.acme.certs = { "nixbld.m-labs.hk" = { webroot = "/var/lib/acme/acme-challenge"; extraDomains = { "m-labs.hk" = null; "www.m-labs.hk" = null; "lab.m-labs.hk" = null; "git.m-labs.hk" = null; "chat.m-labs.hk" = null; }; }; }; services.nginx = { enable = true; recommendedProxySettings = true; virtualHosts = { "m-labs.hk" = { addSSL = true; useACMEHost = "nixbld.m-labs.hk"; root = "/var/www/m-labs.hk"; }; "www.m-labs.hk" = { addSSL = true; useACMEHost = "nixbld.m-labs.hk"; root = "/var/www/m-labs.hk"; }; "lab.m-labs.hk" = { addSSL = true; useACMEHost = "nixbld.m-labs.hk"; locations."/homu/".proxyPass = "http://127.0.0.1:54856/"; }; "nixbld.m-labs.hk" = { forceSSL = true; useACMEHost = "nixbld.m-labs.hk"; locations."/".proxyPass = "http://127.0.0.1:3000"; }; "git.m-labs.hk" = { forceSSL = true; useACMEHost = "nixbld.m-labs.hk"; locations."/".proxyPass = "http://127.0.0.1:3001"; }; "chat.m-labs.hk" = { forceSSL = true; useACMEHost = "nixbld.m-labs.hk"; locations."/".proxyPass = "http://127.0.0.1:8065"; locations."~ /api/v[0-9]+/(users/)?websocket$".proxyPass = "http://127.0.0.1:8065"; locations."~ /api/v[0-9]+/(users/)?websocket$".proxyWebsockets = true; }; "hooks.m-labs.hk" = { extraConfig = '' location / { include ${pkgs.nginx}/conf/uwsgi_params; uwsgi_pass unix:${config.services.uwsgi.runDir}/uwsgi.sock; } ''; "notifico.m-labs.hk" = { forceSSL = true; useACMEHost = "notifico.m-labs.hk"; locations."/".proxyPass = "http://127.0.0.1:5000"; }; }; }; }; services.uwsgi = { enable = true; plugins = [ "python3" ]; instance = { type = "emperor"; vassals = { mattermostgithub = import ./mattermost-github-integration/uwsgi-config.nix { inherit config pkgs; }; }; }; }; services.homu = { enable = true; config = "/etc/nixos/secret/homu.toml"; }; services.notifico = { enable = true; config = "/etc/nixos/secret/notifico.py"; }; # Required by notifico services.redis = { enable = true; bind = "127.0.0.1"; }; # This value determines the NixOS release with which your system is to be # compatible, in order to avoid breaking some software such as database # servers. You should change this only after NixOS release notes say you # should. system.stateVersion = "18.09"; # Did you read the comment? }