.sops.yaml

@@ -1,6 +1,9 @@
 # Generate AGE keys from SSH keys with:
 #   ssh-keygen -A
 #   nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
+# update keys after addin/removing a key
+#   nix-shell -p sops --run "sops updatekeys users/secrets.yaml" users/secrets.yaml
+
 keys:
   - &admin_richie age1u8zj599elqqvcmhxn8zuwrufsz8w8w366d3ayrljjejljt2q45kq8mxw9c # cspell:disable-line
 
@@ -8,6 +11,7 @@ keys:
   - &system_brain age1jhf7vm0005j60mjq63696frrmjhpy8kpc2d66mw044lqap5mjv4snmwvwm # cspell:disable-line
   - &system_jeeves age13lmqgc3jvkyah5e3vcwmj4s5wsc2akctcga0lpc0x8v8du3fxprqp4ldkv # cspell:disable-line
   - &system_rhapsody age1ufnewppysaq2wwcl4ugngjz8pfzc5a35yg7luq0qmuqvctajcycs5lf6k4 # cspell:disable-line
+  - &system_portal_1 age1vyav6kxtvt3z4vtnkkjj38eu8hlts5m7ygyckhskvalg2gpjk52su53d0a # cspell:disable-line
 
 creation_rules:
   - path_regex: users/secrets\.yaml$
@@ -18,3 +22,4 @@ creation_rules:
           - *system_brain
           - *system_jeeves
           - *system_rhapsody
+          - *system_portal_1

common/global/default.nix

@@ -17,16 +17,11 @@
     ./nix.nix
     ./programs.nix
     ./ssh.nix
-    ./snapshot_manager.nix
   ];
 
   boot = {
-    tmp.useTmpfs = true;
+    tmp.useTmpfs = lib.mkDefault true;
     kernelPackages = lib.mkDefault pkgs.linuxPackages_6_12;
-    zfs = {
-      package = lib.mkDefault pkgs.zfs_2_4;
-      forceImportRoot = lib.mkDefault false;
-    };
   };
 
   hardware.enableRedistributableFirmware = true;
@@ -50,16 +45,6 @@
 
     # firmware update
     fwupd.enable = true;
-
-    snapshot_manager = {
-      enable = lib.mkDefault true;
-      PYTHONPATH = "${inputs.self}/";
-    };
-
-    zfs = {
-      trim.enable = lib.mkDefault true;
-      autoScrub.enable = lib.mkDefault true;
-    };
   };
 
   powerManagement.powertop.enable = lib.mkDefault true;

common/optional/tailscale.nix

@@ -0,0 +1,37 @@
+{
+  config,
+  inputs,
+  ...
+}:
+{
+  nix.settings = {
+    trusted-substituters = [ "http://jeeves:5000" ];
+    substituters = [ "http://jeeves:5000/?priority=1&want-mass-query=true" ];
+    trusted-public-keys = [ "cache.tmmworkshop.com:jHffkpgbmEdstQPoihJPYW9TQe6jnQbWR2LqkNGV3iA=" ];
+  };
+
+  services.tailscale = {
+    enable = true;
+    openFirewall = true;
+    authKeyFile = config.sops.secrets.tailscale_auth_key.path;
+
+    # OAuth client secrets create ephemeral nodes by default. NixOS machines
+    # are persistent and should enroll without interactive device approval.
+    authKeyParameters = {
+      ephemeral = false;
+      preauthorized = true;
+    };
+
+    extraUpFlags = [ "--advertise-tags=tag:nixos" ];
+  };
+
+  sops = {
+    age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
+
+    secrets.tailscale_auth_key = {
+      sopsFile = "${inputs.self}/users/secrets.yaml";
+      owner = "root";
+      mode = "0400";
+    };
+  };
+}

common/optional/zfs/default.nix

@@ -0,0 +1,26 @@
+{
+  inputs,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [ ./snapshot.nix ];
+
+  boot.zfs = {
+    package = lib.mkDefault pkgs.zfs_2_4;
+    forceImportRoot = lib.mkDefault false;
+  };
+
+  services = {
+    snapshot_manager = {
+      enable = lib.mkDefault true;
+      PYTHONPATH = "${inputs.self}/";
+    };
+
+    zfs = {
+      trim.enable = lib.mkDefault true;
+      autoScrub.enable = lib.mkDefault true;
+    };
+  };
+}

flake.lock

@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1781152676,
+        "narHash": "sha256-RxWs5ND31KzTG7wvMM+PMfUjyNpmIEr999lqNARaM5o=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "ff8702b4de27f72b4c78573dfb89ec74e36abdf1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
     "firefox-addons": {
       "inputs": {
         "nixpkgs": [
@@ -124,6 +144,7 @@
     },
     "root": {
       "inputs": {
+        "disko": "disko",
         "firefox-addons": "firefox-addons",
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",

flake.nix

@@ -35,6 +35,11 @@
       url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    disko = {
+      url = "github:nix-community/disko";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs =

systems/bob/default.nix

@@ -6,15 +6,17 @@
     "${inputs.self}/users/steve"
     "${inputs.self}/common/global"
     "${inputs.self}/common/optional/docker.nix"
-    "${inputs.self}/common/optional/scanner.nix"
     "${inputs.self}/common/optional/monitoring-agent.nix"
+    "${inputs.self}/common/optional/nvidia.nix"
+    "${inputs.self}/common/optional/scanner.nix"
     "${inputs.self}/common/optional/steam.nix"
     "${inputs.self}/common/optional/syncthing_base.nix"
     "${inputs.self}/common/optional/systemd-boot.nix"
+    "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
     "${inputs.self}/common/optional/yubikey.nix"
     "${inputs.self}/common/optional/zerotier.nix"
-    "${inputs.self}/common/optional/nvidia.nix"
+    "${inputs.self}/common/optional/zfs"
     ./hardware.nix
     ./syncthing.nix
     ./llms.nix

systems/brain/default.nix

@@ -7,8 +7,10 @@
     "${inputs.self}/common/optional/ssh_decrypt.nix"
     "${inputs.self}/common/optional/syncthing_base.nix"
     "${inputs.self}/common/optional/systemd-boot.nix"
+    "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
     "${inputs.self}/common/optional/zerotier.nix"
+    "${inputs.self}/common/optional/zfs"
     ./docker
     ./hardware.nix
     ./programs.nix

systems/jeeves/default.nix

@@ -13,12 +13,13 @@ in
     "${inputs.self}/common/optional/monitoring-agent.nix"
     "${inputs.self}/common/optional/ssh_decrypt.nix"
     "${inputs.self}/common/optional/syncthing_base.nix"
+    "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
     "${inputs.self}/common/optional/zerotier.nix"
+    "${inputs.self}/common/optional/zfs"
     ./monitoring
     ./docker
     ./services
-    ./web_services
     ./hardware.nix
     ./networking.nix
     ./programs.nix

systems/jeeves/networking.nix

@@ -17,8 +17,17 @@
         allowedTCPPorts = [ ];
         allowedUDPPorts = [ ];
       };
+      interfaces.tailscale0.allowedTCPPorts = [
+        5000 # Nix binary cache
+        8000 # Audiobookshelf
+        8001 # Norn Sight
+        8002 # Gems
+        8091 # Share
+        8096 # Jellyfin HTTP
+      ];
       allowedTCPPorts = [
-        8070
+        6443 # Gitea HTTP
+        8070 # ebook searcher
       ];
     };
     useNetworkd = true;

systems/jeeves/services/audiobookshelf.nix

@@ -6,6 +6,7 @@ in
   services.audiobookshelf = {
     enable = true;
     port = 8000;
+    host = "0.0.0.0";
   };
   systemd.services.audiobookshelf.serviceConfig.WorkingDirectory =
     lib.mkForce "${vars.docker_configs}/audiobookshelf";

systems/jeeves/services/gems.nix

@@ -36,7 +36,7 @@ in
       Type = "simple";
       User = "gems";
       Group = "gems";
-      ExecStart = "${pkgs.my_python}/bin/python -m python.gems.main --host 127.0.0.1 --port 8002";
+      ExecStart = "${pkgs.my_python}/bin/python -m python.gems.main --host 0.0.0.0 --port 8002";
       Restart = "on-failure";
       RestartSec = "5s";
       StandardOutput = "journal";

systems/jeeves/services/gitea.nix

@@ -3,7 +3,6 @@ let
 in
 {
   networking.firewall.allowedTCPPorts = [
-    6443
     2223
   ];
 
@@ -27,10 +26,14 @@ in
       };
       service.DISABLE_REGISTRATION = true;
       server = {
-        DOMAIN = "tmmworkshop.com";
+        DOMAIN = "gitea.tmmworkshop.com";
         ROOT_URL = "https://gitea.tmmworkshop.com/";
         HTTP_PORT = 6443;
+        BUILTIN_SSH_SERVER_USER = "gitea";
+        SSH_USER = "gitea";
+        SSH_DOMAIN = "gitea.tmmworkshop.com";
         SSH_PORT = 2223;
+        SSH_LISTEN_HOST = "0.0.0.0";
         SSH_LISTEN_PORT = 2223;
         START_SSH_SERVER = true;
         PUBLIC_URL_DETECTION = "auto";

systems/jeeves/services/jellyfin.nix

@@ -4,7 +4,7 @@ in
 {
   services.jellyfin = {
     enable = true;
-    openFirewall = true;
+    openFirewall = false;
     dataDir = "${vars.services}/jellyfin";
     cacheDir = "${vars.services}/jellyfin/cache";
   };

systems/jeeves/services/nix_serve.nix

@@ -7,6 +7,6 @@ in
     package = pkgs.nix-serve-ng;
     enable = true;
     secretKeyFile = "${vars.secrets}/services/nix-cache/cache-priv-key.pem";
-    openFirewall = true;
+    openFirewall = false;
   };
 }

systems/jeeves/services/validate_system.toml

@@ -1,7 +1,6 @@
 zpool = ["root_pool", "storage", "media"]
 services = [
     "audiobookshelf",
-    "haproxy",
     "docker",
     "jellyfin",
 ]

systems/jeeves/web_services/acme.nix

@@ -1,75 +0,0 @@
-let
-  domains = [
-    "audiobookshelf"
-    "cache"
-    "gitea"
-    "gems"
-    "jellyfin"
-    "share"
-  ];
-  extraDomains = [ "www.norn-sight.com" ];
-
-  makeCert = name: {
-    name = "${name}.tmmworkshop.com";
-    value = {
-      webroot = "/var/lib/acme/.challenges";
-      group = "acme";
-      reloadServices = [ "haproxy.service" ];
-    };
-  };
-
-  makeExtraCert = name: {
-    inherit name;
-    value = {
-      webroot = "/var/lib/acme/.challenges";
-      group = "acme";
-      reloadServices = [ "haproxy.service" ];
-    };
-  };
-
-  acmeServices =
-    map (domain: "acme-${domain}.tmmworkshop.com.service") domains
-    ++ map (domain: "acme-${domain}.service") extraDomains;
-in
-{
-  users.users.haproxy.extraGroups = [ "acme" ];
-
-  security.acme = {
-    acceptTerms = true;
-    defaults.email = "Richie@tmmworkshop.com";
-    certs = builtins.listToAttrs ((map makeCert domains) ++ (map makeExtraCert extraDomains));
-  };
-
-  # Minimal nginx to serve ACME HTTP-01 challenge files for HAProxy
-  services.nginx = {
-    enable = true;
-    virtualHosts."acme-challenge" = {
-      listen = [
-        {
-          addr = "127.0.0.1";
-          port = 8402;
-        }
-      ];
-      locations."/.well-known/acme-challenge/" = {
-        root = "/var/lib/acme/.challenges";
-      };
-    };
-  };
-
-  # Ensure the challenge directory exists with correct permissions
-  systemd.tmpfiles.rules = [
-    "d /var/lib/acme/.challenges 0750 acme acme - -"
-    "d /var/lib/acme/.challenges/.well-known 0750 acme acme - -"
-    "d /var/lib/acme/.challenges/.well-known/acme-challenge 0750 acme acme - -"
-  ];
-
-  users.users.nginx.extraGroups = [ "acme" ];
-
-  # HAProxy needs certs to exist before it can bind :443.
-  # NixOS's acme module generates self-signed placeholders on first boot
-  # via acme-<domain>.service — just make HAProxy wait for them.
-  systemd.services.haproxy = {
-    after = acmeServices;
-    wants = acmeServices;
-  };
-}

systems/jeeves/web_services/default.nix

@@ -1,9 +0,0 @@
-{ lib, ... }:
-{
-  imports =
-    let
-      files = builtins.attrNames (builtins.readDir ./.);
-      nixFiles = builtins.filter (name: lib.hasSuffix ".nix" name && name != "default.nix") files;
-    in
-    map (file: ./. + "/${file}") nixFiles;
-}

systems/jeeves/web_services/haproxy.nix

@@ -1,14 +0,0 @@
-{
-  networking.firewall.allowedTCPPorts = [
-    80
-    443
-  ];
-
-  # Global robots.txt served by HAProxy for every vhost (see haproxy.cfg).
-  environment.etc."haproxy/robots.txt".source = ./robots.txt;
-
-  services.haproxy = {
-    enable = true;
-    config = builtins.readFile ./haproxy.cfg;
-  };
-}

systems/portal-1/README.md

@@ -0,0 +1,83 @@
+# portal_1
+
+Minimal NixOS target for a Vultr VM, installed with nixos-anywhere. The Nix
+flake target is `portal_1`; the machine hostname is `portal-1` because DNS
+hostnames cannot contain underscores.
+
+## Before deploying
+
+1. Confirm the VM's system disk is `/dev/vda`. If it is not, update both
+   references in `disk-config.nix`.
+2. Confirm the SSH public key in `default.nix` is the key that should have
+   administrator access.
+3. Boot the VM into a NixOS installer or another nixos-anywhere-compatible
+   Linux rescue environment with root SSH access. Keep this environment
+   running while completing the SOPS bootstrap below.
+
+## Bootstrap SOPS
+
+Use the rescue environment's SSH host key as the permanent portal identity.
+Replace `VM_IP` below:
+
+```console
+ssh root@VM_IP 'cat /etc/ssh/ssh_host_ed25519_key.pub' | \
+  nix shell nixpkgs#ssh-to-age --command ssh-to-age
+```
+
+This prints an `age1...` recipient; it does not copy the private key. Add the
+recipient to `.sops.yaml`:
+
+```yaml
+- &system_portal_1 age1...
+```
+
+Then add `*system_portal_1` to the age recipients for
+`users/secrets.yaml`. Re-encrypt the existing file for the new recipient and
+add the Tailscale key:
+
+```console
+nix shell nixpkgs#sops --command sops updatekeys users/secrets.yaml
+nix shell nixpkgs#sops --command sops users/secrets.yaml
+```
+
+Add the OAuth client secret from the `Auth Keys: Write` credential in the SOPS
+editor and save it:
+
+```yaml
+tailscale_auth_key: tskey-client-...
+```
+
+## Deploy
+
+From the repository root, replace `VM_IP` with the VM's public IP:
+
+```console
+nix run github:nix-community/nixos-anywhere -- \
+  --copy-host-keys --flake .#portal_1 root@VM_IP
+```
+
+This repartitions `/dev/vda`, so anything already on that disk is erased. The
+layout reserves 8 GiB for swap and assigns the remaining space to the root
+filesystem.
+
+`--copy-host-keys` preserves the same private SSH host key at
+`/etc/ssh/ssh_host_ed25519_key` on the installed system. SOPS-Nix converts that
+key to an age identity during activation. After the reboot, connect as
+`richie` and verify that automatic Tailscale enrollment succeeded:
+
+```console
+ssh -p 278 richie@VM_IP
+sudo tailscale status
+```
+
+The installed OpenSSH service listens on port 278. Port 22 is served by
+Endlessh and will not provide an SSH login.
+
+HAProxy uses the same frontend, routing, and rate-limiting configuration as
+Jeeves. Portal manages the ACME certificates for the existing public domains;
+their DNS records must resolve to Portal for HTTP-01 issuance and renewal.
+
+The application backends still use Jeeves' original `127.0.0.1` addresses.
+Replace them with the corresponding Tailscale addresses before directing
+application traffic through Portal. Ports 80 and 443 are allowed through the
+firewall.

systems/portal-1/default.nix

@@ -0,0 +1,56 @@
+{
+  inputs,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    inputs.disko.nixosModules.disko
+    "${inputs.self}/users/richie"
+    "${inputs.self}/common/global"
+    "${inputs.self}/common/optional/tailscale.nix"
+    ./disk-config.nix
+    ./haproxy
+  ];
+
+  nixpkgs.hostPlatform = "x86_64-linux";
+
+  boot = {
+    # Avoid consuming the VM's limited memory for /tmp.
+    tmp.useTmpfs = false;
+
+    # The Vultr system disk and NIC are exposed as virtio devices.
+    initrd.availableKernelModules = [
+      "virtio_pci"
+      "virtio_blk"
+      "virtio_scsi"
+      "sd_mod"
+    ];
+  };
+
+  networking = {
+    hostName = "portal-1";
+    useDHCP = lib.mkDefault true;
+
+    firewall = {
+      enable = true;
+      allowedTCPPorts = [ 278 ];
+    };
+  };
+
+  services.openssh.ports = [ 278 ];
+
+  environment.systemPackages = with pkgs; [
+    curl
+    htop
+    vim
+  ];
+
+  # The VM uses its regular swap instead of compressed RAM swap.
+  zramSwap.enable = false;
+
+  time.timeZone = "Etc/UTC";
+
+  system.stateVersion = "24.05";
+}

systems/portal-1/disk-config.nix

@@ -0,0 +1,59 @@
+{ ... }:
+{
+  # Vultr's first virtio disk is normally /dev/vda. Change this before
+  # deployment if the selected image exposes its system disk differently.
+  disko.devices.disk.main = {
+    type = "disk";
+    device = "/dev/vda";
+    content = {
+      type = "gpt";
+      partitions = {
+        bios = {
+          size = "1M";
+          type = "EF02";
+        };
+
+        ESP = {
+          size = "512M";
+          type = "EF00";
+          content = {
+            type = "filesystem";
+            format = "vfat";
+            mountpoint = "/boot";
+            mountOptions = [
+              "fmask=0077"
+              "dmask=0077"
+            ];
+          };
+        };
+
+        swap = {
+          size = "8G";
+          content = {
+            type = "swap";
+          };
+        };
+
+        root = {
+          size = "100%";
+          content = {
+            type = "filesystem";
+            format = "ext4";
+            mountpoint = "/";
+          };
+        };
+      };
+    };
+  };
+
+  # Install GRUB for both legacy BIOS and EFI-capable Vultr plans.
+  boot.loader = {
+    grub = {
+      enable = true;
+      devices = [ "/dev/vda" ];
+      efiSupport = true;
+      efiInstallAsRemovable = true;
+    };
+    efi.canTouchEfiVariables = false;
+  };
+}

systems/portal-1/haproxy/default.nix

@@ -0,0 +1,89 @@
+let
+  domains = [
+    "audiobookshelf"
+    "cache"
+    "gitea"
+    "gems"
+    "jellyfin"
+    "share"
+  ];
+  extraDomains = [ "www.norn-sight.com" ];
+
+  makeCert = name: {
+    name = "${name}.tmmworkshop.com";
+    value = {
+      webroot = "/var/lib/acme/.challenges";
+      group = "acme";
+      reloadServices = [ "haproxy.service" ];
+    };
+  };
+
+  makeExtraCert = name: {
+    inherit name;
+    value = {
+      webroot = "/var/lib/acme/.challenges";
+      group = "acme";
+      reloadServices = [ "haproxy.service" ];
+    };
+  };
+
+  acmeServices =
+    map (domain: "acme-${domain}.tmmworkshop.com.service") domains
+    ++ map (domain: "acme-${domain}.service") extraDomains;
+in
+{
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+    2223
+  ];
+
+  # Global robots.txt served by HAProxy for every vhost (see haproxy.cfg).
+  environment.etc."haproxy/robots.txt".source = ./robots.txt;
+
+  services = {
+    haproxy = {
+      enable = true;
+      config = builtins.readFile ./haproxy.cfg;
+    };
+    nginx = {
+      enable = true;
+      virtualHosts."acme-challenge" = {
+        listen = [
+          {
+            addr = "127.0.0.1";
+            port = 8402;
+          }
+        ];
+        locations."/.well-known/acme-challenge/" = {
+          root = "/var/lib/acme/.challenges";
+        };
+      };
+    };
+  };
+
+  security.acme = {
+    acceptTerms = true;
+    defaults.email = "Richie@tmmworkshop.com";
+    certs = builtins.listToAttrs ((map makeCert domains) ++ (map makeExtraCert extraDomains));
+  };
+
+  systemd = {
+    services.haproxy = {
+      # HAProxy needs the initial certificates and Tailscale connectivity before
+      # it can serve requests to its backends.
+      after = acmeServices ++ [ "tailscaled-autoconnect.service" ];
+      wants = acmeServices ++ [ "tailscaled-autoconnect.service" ];
+    };
+    tmpfiles.rules = [
+      "d /var/lib/acme/.challenges 0750 acme acme - -"
+      "d /var/lib/acme/.challenges/.well-known 0750 acme acme - -"
+      "d /var/lib/acme/.challenges/.well-known/acme-challenge 0750 acme acme - -"
+    ];
+  };
+
+  users.users = {
+    haproxy.extraGroups = [ "acme" ];
+    nginx.extraGroups = [ "acme" ];
+  };
+}

systems/portal-1/haproxy/haproxy.cfg

@@ -110,6 +110,14 @@ frontend ContentSwitching
   use_backend gems  if host_gems
   use_backend norn_sight  if host_norn_sight
 
+# Proxy Gitea's built-in SSH server over Tailscale to Jeeves. Port 22 remains
+# available to Endlessh on Portal.
+frontend GiteaSSH
+  bind *:2223 v4v6
+  mode tcp
+  option tcplog
+  default_backend gitea_ssh
+
 # Stick-table only (no servers): tracks per-IP request rate to Gitea's compare
 # endpoint over a 5-minute window so the frontend can cap it at 1 per 5 min.
 backend st_compare
@@ -124,31 +132,35 @@ backend acme_challenge
 
 backend audiobookshelf_nodes
   mode http
-  server server 127.0.0.1:8000
+  server server jeeves:8000
 
 backend cache_nodes
   mode http
-  server server 127.0.0.1:5000
+  server server jeeves:5000
 
 backend jellyfin
   mode http
   option forwardfor
-  server jellyfin 127.0.0.1:8096
+  server jellyfin jeeves:8096
 
 backend share_nodes
   mode http
-  server server 127.0.0.1:8091
+  server server jeeves:8091
 
 backend gitea
   mode http
-  server server 127.0.0.1:6443
+  server server jeeves:6443
+
+backend gitea_ssh
+  mode tcp
+  server gitea jeeves:2223
 
 backend gems
   mode http
   option forwardfor
   timeout server 1h
-  server gems 127.0.0.1:8002
+  server gems jeeves:8002
 
 backend norn_sight
   mode http
-  server server 127.0.0.1:8001
+  server server jeeves:8001

systems/rhapsody-in-green/default.nix

@@ -8,8 +8,10 @@
     "${inputs.self}/common/optional/steam.nix"
     "${inputs.self}/common/optional/syncthing_base.nix"
     "${inputs.self}/common/optional/systemd-boot.nix"
+    "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/yubikey.nix"
     "${inputs.self}/common/optional/zerotier.nix"
+    "${inputs.self}/common/optional/zfs"
     ./hardware.nix
     ./open_webui.nix
     ./programs.nix

users/richie/home/global.nix

@@ -1,22 +1,7 @@
-{ config, ... }:
 {
   imports = [
-    ./cli
+    ./minimal.nix
     ./programs.nix
     ./ssh_config.nix
   ];
-
-  programs = {
-    home-manager.enable = true;
-    git.enable = true;
-  };
-
-  home = {
-    username = "richie";
-    homeDirectory = "/home/${config.home.username}";
-    stateVersion = "24.05";
-    sessionVariables = {
-      FLAKE = "$HOME/dotfiles";
-    };
-  };
 }

users/richie/home/minimal.nix

@@ -0,0 +1,27 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./cli
+  ];
+
+  programs = {
+    home-manager.enable = true;
+  };
+
+  home = {
+    username = "richie";
+    homeDirectory = "/home/${config.home.username}";
+    stateVersion = "24.05";
+    sessionVariables.FLAKE = "$HOME/dotfiles";
+    packages = with pkgs; [
+      # cli
+      btop
+      eza
+      ripgrep
+      starship
+      tmux
+      # networking
+      wget
+    ];
+  };
+}

users/richie/home/programs.nix

@@ -3,8 +3,6 @@
   home.packages = with pkgs; [
     # cli
     bat
-    btop
-    eza
     fd
     ffmpegthumbnailer
     fzf
@@ -18,9 +16,6 @@
     p7zip
     poppler
     rar
-    ripgrep
-    starship
-    tmux
     unzip
     yazi
     zoxide
@@ -37,7 +32,6 @@
     # networking
     iperf3
     nmap
-    wget
     # python
     ruff
     uv

users/richie/home/ssh_config.nix

@@ -43,6 +43,18 @@
         IdentityFile = "~/.ssh/id_ed25519";
         Port = 922;
       };
+      portal-1 = {
+        HostName = "portal-1";
+        User = "richie";
+        IdentityFile = "~/.ssh/id_ed25519";
+        Port = 278;
+      };
+      "gitea.tmmworkshop.com" = {
+        HostName = "gitea.tmmworkshop.com";
+        User = "gitea";
+        IdentityFile = "~/.ssh/id_ed25519";
+        Port = 2223;
+      };
     };
   };
 }

users/richie/systems/portal-1.nix

@@ -0,0 +1,5 @@
+{
+  imports = [
+    ../home/minimal.nix
+  ];
+}

users/secrets.yaml

@@ -1,62 +1,64 @@
 richie_password: ENC[AES256_GCM,data:DMi3M8aqrQ60APIofr8wJMh+VZ14hLRxz6jWZgzswr0pV/QVSX53ShBFr90ruO3mucOLYv0l+bI31covfqMAhXWBJp9wUgtC2Q==,iv:qgtn30hZfIL4dBnQSLkjbo7zPJA4m9TR0f52sTFc0v4=,tag:ydLbcGyXjv0fE+4b5ECX5w==,type:str]
 math_password: ENC[AES256_GCM,data:ykiSr3iBHrShJarEQSJ/zuXbCPcbW2oUpaAjblu1V15ufFKVSMZM94LlpMiCYtN9cYBLs98hcMeajJbvgbwT5emPHthy9+TJDw==,iv:1TJEUo0ishqFAZiUE1473yR3RT6Gbtqt4zM+C1a1KEk=,tag:pR6jyIj+bu3XaSx5yIHSmA==,type:str]
+tailscale_auth_key: ENC[AES256_GCM,data:SZEfpVnqA84AQLA/geGsPNZfsWBktlM3Zrm7OpuSS/hCWWEKtSIbRYyovH68h8tQJBQFpv18n4oXJe9eAr6Mog==,iv:x1m6XPS/h818qNRcO+uqYjgTfd/FkxHHaSHHJrLyrp4=,tag:eOpcJIhzUWFzXTuRdS9S6w==,type:str]
+tailscale_oauth_client_id: ENC[AES256_GCM,data:+cWxKlLIcJtsLhqmZUNLVDs=,iv:qrTjhLfu82pzbZnU6BrK1n+Ncbm2Cl3MMCSTKCJ6H8U=,tag:s/N5XpLwNH1gZ+LzbqRr2g==,type:str]
 sops:
     age:
         - enc: |
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           recipient: age1u8zj599elqqvcmhxn8zuwrufsz8w8w366d3ayrljjejljt2q45kq8mxw9c
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
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             -----END AGE ENCRYPTED FILE-----
           recipient: age1q47vup0tjhulkg7d6xwmdsgrw64h4ax3la3evzqpxyy4adsmk9fs56qz3y
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2QjZYejFYbCswQjdmaDA0
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+            iwcenOEryXatVMJjZVWrLC5C7MwtKz+pIBXa98yaSpCDLqjAMwOCPg==
             -----END AGE ENCRYPTED FILE-----
           recipient: age1jhf7vm0005j60mjq63696frrmjhpy8kpc2d66mw044lqap5mjv4snmwvwm
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBrSUc3VnllVDFZTm1jRnlP
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             -----END AGE ENCRYPTED FILE-----
           recipient: age13lmqgc3jvkyah5e3vcwmj4s5wsc2akctcga0lpc0x8v8du3fxprqp4ldkv
         - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB0NU9ac2FuRHI1dkQycmc0
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-            -----END AGE ENCRYPTED FILE-----
-          recipient: age1l272y8udvg60z7edgje42fu49uwt4x2gxn5zvywssnv9h2krms8s094m4k
-        - enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
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             -----END AGE ENCRYPTED FILE-----
           recipient: age1ufnewppysaq2wwcl4ugngjz8pfzc5a35yg7luq0qmuqvctajcycs5lf6k4
-    lastmodified: "2026-06-29T20:19:44Z"
+        - enc: |
-    mac: ENC[AES256_GCM,data:GIvQxWt4tZGn0fyiXVtxGFQQoNcFUgilF+/PSz50exVrmzsS0XQUk/TIDFHaQR9jlJI50jqlyc1rBHgjnqC2oPHhPWaaVhgF18vQI55rGKdymNFjsHnaCkblFVdR1RJm0FSB2Ri6y5k8tfN3ywiwromJRz4NYzr1hbmr36azfg4=,iv:V3jspeYt/d2wy13gUrQmPGARm0hxwvSL/mocJAUofdw=,tag:vARoUzBWTJKkONDGoQdzNQ==,type:str]
+            -----BEGIN AGE ENCRYPTED FILE-----
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+            -----END AGE ENCRYPTED FILE-----
+          recipient: age1vyav6kxtvt3z4vtnkkjj38eu8hlts5m7ygyckhskvalg2gpjk52su53d0a
+    lastmodified: "2026-08-25T15:35:53Z"
+    mac: ENC[AES256_GCM,data:4/WuSmUb2ONlB56dgbwwekZ8h7E1vvPzPxYCvNM8N68nt1nb9JxoMeAX9PktmljAarYLQJd1O5+49ZEph3Gzx9LrwvWnm9asq0UeeJi08x7wdQDcawNFlBFzXF2qlgxU1JssNHZZOB+5nYH4t8vFzPTq/9BqoifPR2+pLBYhUQI=,iv:N/gVgeWT2/1bfHuR6TanyDBijWmXAqyACXpnwfwDuVA=,tag:pQ4ct4G7SARz2wyjOc7AKQ==,type:str]
     unencrypted_suffix: _unencrypted
-    version: 3.13.1
+    version: 3.13.3