1 files changed, 187 insertions, 0 deletions
diff --git a/users/tazjin/nixos/koptevo/default.nix b/users/tazjin/nixos/koptevo/default.nix
new file mode 100644
index 0000000000..ea8dfd4bd8
--- /dev/null
+++ b/users/tazjin/nixos/koptevo/default.nix
@@ -0,0 +1,187 @@
+# NUC in my closet.
+_: # ignore readTree options
+
+{ config, depot, lib, pkgs, ... }:
+
+let
+  mod = name: depot.path.origSrc + ("/ops/modules/" + name);
+  usermod = name: depot.path.origSrc + ("/users/tazjin/nixos/modules/" + name);
+in
+{
+  imports = [
+    (mod "quassel.nix")
+    (mod "www/base.nix")
+    (mod "www/tazj.in.nix")
+    (usermod "airsonic.nix")
+    (usermod "geesefs.nix")
+    (usermod "predlozhnik.nix")
+    (usermod "tgsa.nix")
+    (usermod "miniflux.nix")
+    (depot.third_party.agenix.src + "/modules/age.nix")
+  ];
+
+  boot = {
+    loader.systemd-boot.enable = true;
+    loader.efi.canTouchEfiVariables = true;
+    initrd.availableKernelModules = [ "ahci" "xhci_pci" "usb_storage" "sd_mod" "sdhci_pci" ];
+    kernelModules = [ "kvm-intel" ];
+    kernelParams = [ "nomodeset" ];
+  };
+
+  nix.settings.trusted-users = [ "tazjin" ];
+
+  fileSystems = {
+    "/" = {
+      device = "rpool/root";
+      fsType = "zfs";
+    };
+
+    "/boot" = {
+      device = "/dev/disk/by-uuid/E214-E6B3";
+      fsType = "vfat";
+    };
+
+    "/var" = {
+      device = "rpool/var";
+      fsType = "zfs";
+    };
+
+    "/home" = {
+      device = "rpool/home";
+      fsType = "zfs";
+    };
+  };
+
+  hardware.cpu.intel.updateMicrocode = true;
+  hardware.enableRedistributableFirmware = true;
+  services.fwupd.enable = true;
+
+  networking = {
+    hostName = "koptevo";
+    hostId = "07bbbf4f";
+    domain = "tazj.in";
+    useDHCP = true;
+    firewall.enable = true;
+    firewall.allowedTCPPorts = [ 22 80 443 ];
+
+    wireless.enable = true;
+    wireless.networks."How do I computer fast?" = {
+      psk = "washyourface";
+    };
+  };
+
+  time.timeZone = "UTC";
+
+  security.acme.acceptTerms = true;
+  security.acme.defaults.email = lib.mkForce "acme@tazj.in";
+
+  programs.fish.enable = true;
+
+  users.users.tazjin = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "docker" "systemd-journal" ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = depot.users.tazjin.keys.all;
+  };
+
+  age.secrets =
+    let
+      secretFile = name: depot.users.tazjin.secrets."${name}.age";
+    in
+    {
+      tgsa-yandex.file = secretFile "tgsa-yandex";
+    };
+
+  security.sudo.wheelNeedsPassword = false;
+
+  services.openssh.enable = true;
+
+  services.depot.quassel = {
+    enable = true;
+    acmeHost = "koptevo.tazj.in";
+    bindAddresses = [
+      "0.0.0.0"
+    ];
+  };
+
+  services.tailscale = {
+    enable = true;
+    useRoutingFeatures = "server"; # for exit-node usage
+  };
+
+  # Automatically collect garbage from the Nix store.
+  services.depot.automatic-gc = {
+    enable = true;
+    interval = "daily";
+    diskThreshold = 15; # GiB
+    maxFreed = 10; # GiB
+    preserveGenerations = "14d";
+  };
+
+  services.nginx.virtualHosts."koptevo.tazj.in" = {
+    addSSL = true;
+    enableACME = true;
+
+    extraConfig = ''
+      location = / {
+        return 302 https://at.tvl.fyi/?q=%2F%2Fusers%2Ftazjin%2Fnixos%2Fkoptevo%2Fdefault.nix;
+      }
+    '';
+  };
+
+  # I don't use the podcast nor playlist feature,
+  # but I *have to* supply podcasts to gonic ...
+  systemd.tmpfiles.rules = [
+    "d /tmp/fake-podcasts 0555 nobody nobody -"
+    "d /tmp/fake-playlists 0555 nobody nobody -"
+  ];
+
+  services.gonic = {
+    enable = true;
+    settings = {
+      listen-addr = "0.0.0.0:4747";
+      scan-interval = 5;
+      scan-at-start-enabled = true;
+      podcast-path = [ "/tmp/fake-podcasts" ];
+      playlists-path = [ "/tmp/fake-playlists" ];
+      music-path = [ "/var/lib/geesefs/tazjins-files/music" ];
+    };
+  };
+
+  # hack to work around the strict sandboxing of the gonic module
+  # breaking DNS resolution
+  systemd.services.gonic.serviceConfig.BindReadOnlyPaths = [
+    "-/etc/resolv.conf"
+  ];
+
+  # add a hard dependency on the FUSE mount
+  systemd.services.gonic.requires = [ "geesefs.service" ];
+
+  services.nginx.virtualHosts."music.tazj.in" = {
+    addSSL = true;
+    enableACME = true;
+
+    locations."/" = {
+      proxyPass = "http://127.0.0.1:4747";
+    };
+  };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    curl
+    htop
+    jq
+    nmap
+    bat
+    emacs-nox
+    nano
+    wget
+  ];
+
+  programs.mtr.enable = true;
+  programs.mosh.enable = true;
+  zramSwap.enable = true;
+
+  system.stateVersion = "23.05";
+}