hosts/europa: init

.sops.yaml

@@ -3,6 +3,7 @@ keys:
   - &host_tsuki age1c92j4w0gqh32hwssl5m2mfrggssxax9pge8qxwytv9lmrnfttcvqdrgsst
   - &host_kasei age1eu2a6m3adakfzelfa9pqpl74a5dz0wkyr0v7gegm5ajnx7aqmqcqsp2ftc
   - &host_dosei age179y7apa80p9unvyjtsphpzyhve90ex986vlxkx43xt9n6m7en3csqnug7c
+  - &host_europa age14mer45e52r2q4uz8n3fmv69tvk8gvwany4m4ndudud8ajv3jm4nqdj9m6a
   - &home age10f4a5acpar8vwz3v298r3nv7gggfpmyh4wxpkc2hwq9paq0scf8qee8lau
 
 creation_rules:
@@ -14,6 +15,7 @@ creation_rules:
         - *host_tsuki
         - *host_kasei
         - *host_dosei
+        - *host_europa
         - *home
 
   - path_regex: secrets/home.yaml
@@ -43,3 +45,10 @@ creation_rules:
         - *gpg_h7x4
         age:
         - *host_dosei
+
+  - path_regex: secrets/europa.yaml
+    key_groups:
+      - pgp:
+        - *gpg_h7x4
+        age:
+        - *host_europa

README.md

@@ -23,6 +23,7 @@ Here are some of the interesting files and dirs:
 | `Tsuki` | Dell Poweredge r710 server | Data storage / Build server / Selfhosted services. This server hosts a wide variety of services, including websites, matrix server, git repos, CI/CD and more. **This is probably the most interesting machine to pick config from** |
 | `Kasei` | AMD Zen 2 CPU / Nvidia GPU - desktop computer | Semi-daily driver. This is my main computer at home. |
 | `Dosei` | Dell Optiplex | Work computer, mostly used for development and testing. |
+| `Europa` | Dell Optiplex | Other work computer, used as nix builder for `Dosei`. |
 
 ## home-manager configuration
 

flake.nix

@@ -213,6 +213,7 @@
     in {
       dosei = nixSys "dosei" { };
       kasei = nixSys "kasei" { };
+      europa = nixSys "europa" { };
       tsuki = nixSys "tsuki" {
         modules = [
           matrix-synapse-next.nixosModules.default

hosts/europa/configuration.nix

@@ -0,0 +1,95 @@
+{ config, pkgs, lib, ... }:
+{
+  imports = [
+    ./hardware-configuration.nix
+
+    ./services/avahi.nix
+    ./services/docker.nix
+  ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  boot.binfmt.emulatedSystems = [
+    "aarch64-linux"
+    "armv7l-linux"
+  ];
+
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  services.udev.packages = with pkgs; [
+    segger-jlink
+  ];
+
+  system.stateVersion = "24.05";
+
+  machineVars = {
+    headless = true;
+    gaming = false;
+    development = true;
+    creative = false;
+
+    dataDrives = let
+      main = "/data";
+    in {
+      drives = { inherit main; };
+      default = main;
+    };
+  };
+
+  systemd.targets = {
+    sleep.enable = false;
+    suspend.enable = false;
+    hibernate.enable = false;
+    hybrid-sleep.enable = false;
+  };
+
+  # security.pam.services.login.unixAuth = true;
+
+  # systemd.network = {
+  #   enable = true;
+  #   # broken
+  #   wait-online.enable = true;
+  # };
+
+  networking = {
+    hostName = "europa";
+    networkmanager.enable = true;
+    # TODO: reenable
+    firewall.enable = false;
+    # hostId = "007f0201";
+  };
+
+  services = {
+    openssh = {
+      enable = true;
+      settings.X11Forwarding = true;
+      settings.PasswordAuthentication = lib.mkForce true;
+    };
+    # xserver = {
+    #   # displayManager.gdm.enable = true;
+    #   # desktopManager.gnome.enable = true;
+    #   # videoDrivers = [ "nvidia" ];
+    # };
+    # tailscale.enable = true;
+  };
+
+  hardware = {
+    bluetooth.enable = true;
+    # cpu.amd.updateMicrocode = true;
+    enableRedistributableFirmware = true;
+    keyboard.zsa.enable = true;
+    opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+    };
+
+    # nvidia = {
+    #   modesetting.enable = true;
+    #   nvidiaSettings = true;
+    # };
+  };
+
+  programs.usbtop.enable = true;
+}

hosts/europa/hardware-configuration.nix

@@ -0,0 +1,40 @@
+# 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 =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/2de4150d-e418-4f22-a516-3f35352eb66a";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/12CE-A600";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/8c8bc640-83f4-4eee-909b-457989cebfe4"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/europa/home/default.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  home.stateVersion = "24.05";
+}

hosts/europa/services/avahi.nix

@@ -0,0 +1,13 @@
+{ config, pkgs, lib, ... }:
+{
+  services.avahi = {
+    enable = true;
+    publish.enable = true;
+    publish.addresses = true;
+    publish.domain = true;
+    publish.hinfo = true;
+    publish.userServices = true;
+    publish.workstation = true;
+    extraServiceFiles.ssh = "${pkgs.avahi}/etc/avahi/services/ssh.service";
+  };
+}

hosts/europa/services/docker.nix

@@ -0,0 +1,4 @@
+{ config, pkgs, lib, ... }:
+{
+  virtualisation.docker.enable = true;
+}

secrets/common.yaml

@@ -23,60 +23,69 @@ sops:
         - recipient: age1c92j4w0gqh32hwssl5m2mfrggssxax9pge8qxwytv9lmrnfttcvqdrgsst
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAweE1kMlFnZVZxZ0dhblVn
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBpdjRzYzVQelFCejYvbUdu
-            SjBrU3lUSlFtL2lCWm1VRUtocTdCWVg2aUJFCmc5dEJNdlpGSnFJSjhCNEZmQVc2
+            RDJSemN0VjJMNXh3ayttNTFiN3JSOGpEbzA0CkVtNmw5cTZTNnM2NlBnS2VuWTRN
-            VVplaldBUlV6TSt1V0lJdTNGWEJpL0kKLS0tIGVhVng4c28wVTdpVXdrdll6N3dj
+            S3VIKzA1VGE4aUxEWWdYNnBIbGMzMDAKLS0tIE9CaVdJQ1RGZVh4VktXWTZNRnBO
-            S0N3UldMUWl3VTBBajZkbTFQSzJVNzQKkjgkwjVL3tTJGL4raaRRAflyen6lrCjf
+            Qjc3cVNiVEkzK3g0dFptZWx4VUsvTFEK5f9MFIMBCKZzTz8N9ojOKI9VJ9R+m3Ln
-            qIDU6yVaRPoeg4PMQyjT8B7Lvw/MAAir+v4dO+Wq+026YwEqasWmRg==
+            wVIRMHSWSRoMrIFVhOq24qFPvKJ2y8c9j42N/AYETYZ1MaQkTVeAvQ==
             -----END AGE ENCRYPTED FILE-----
         - recipient: age1eu2a6m3adakfzelfa9pqpl74a5dz0wkyr0v7gegm5ajnx7aqmqcqsp2ftc
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4RStsMFU2VkJzelpSMnZr
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBoZSsvZjU0Q2U0R2ZqZ0NO
-            VEd0ZTYvMG9rbGtTellidnhBU3ZqSXJyOGl3ClJEOXdlVXBIZStIZkF1aHVqM1Jr
+            NW1YVUFieDYvZ3k0dW9vd0NhT3NiQXdFNWxRClRXMWpTdHZ6d2c3alpVcXU0SXpZ
-            RVI1WXhCWVo4ODZRR3dXdDBSWE4xckUKLS0tIGtjNXJmYSszTVRQcDlmWnlwZ0pL
+            ZE9NZnY0dFRJcEkxa2NuZ0tUNHVqNTQKLS0tIC81SVdsQ25ZQ0hxQkZlM0VkVGJX
-            MXlQczBBZVpYdzhoRmowZHdiUWN0WWsKTf3WPqKO68UkgJiaN2WpiKqzRhlrfZB2
+            S0kyZzYxNDdHVy92NFVVVnpYT29MVXMKfGgQZvp8nZBjs7ToWsODwia0tT40h99X
-            XX1g3GzOXBubWsbJXM7ibxSWhZj2XRIZF3i4kkLpaIF/wB+df0iagQ==
+            ZOQitYNJKPQ6CAtruWUrRi00OuvChEg+oJJ+U0gfwcWJKBkUKuT2Qw==
             -----END AGE ENCRYPTED FILE-----
         - recipient: age179y7apa80p9unvyjtsphpzyhve90ex986vlxkx43xt9n6m7en3csqnug7c
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB3RVIzVFlVVDdqU2tFZ3lD
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBERjM5bEpySWMzUFdidkk4
-            T2NtdjBabmU1cVc3QlRkWnU5ZldodmlHZkJRCjZIcFllSGVoSEVtUkFFVXI1eXd6
+            cDJUVGUralN4RjZoN0E1QTh2eGVHazZiQmxjClB1QnB2ZmVvbVo3SnZLNnlPejV1
-            cjhRbVhLM25HQjlobnNOK0ZiNGE3R1EKLS0tIGdES2I4Y3ZCWWtOVkNyZDZ3V0d3
+            eGZjUDhDVVRNUVlXdVJDWSsxQlR4S00KLS0tIGtDU1R4UnRwcEJJcmtYei9nWHFH
-            V3NFU3ZuUjFxeHNyUGZXdW9aUElKM1UKutap6vQBYUAuDrnFKBa1J6PcjeTV03a1
+            M0VPbTdsTU4xRll1ZG1LcndTZmx3NHcKwA6fUauOTUHadUaion9dfjQPvUxwUIdt
-            G6+jlJsBhMlUkiavWiqZ4JuGtSF3tCPZwf+NzuOZfGfjD3YOVHqY/w==
+            ZaHSpuj8usrKd901BvDRxVGv23FAxBb9Ylr2Az+MhHYaVGU/kbQ9mA==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age14mer45e52r2q4uz8n3fmv69tvk8gvwany4m4ndudud8ajv3jm4nqdj9m6a
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmZGk1TVVFZ3NxV0NqUEtD
+            bUNaWFpic0JBQTY3YXRRNmM2SmVzRVdlS1YwCmx1R2tCSndFU2VnU2VFNC9TNEVt
+            R3diVE5LK2Q0Y2FrZUpUUDQyQldNYUkKLS0tIEE2SWU1NmlkcE8xMHJhaHNhRHhT
+            enl1ZlNhNjZIU2o5ejh6TjJUWVJQLzAKhhm88Am5Dfng4SRmEGEbsYne/9SrtNxW
+            5ntmc8AEMN3v1g8hEIOvllms5gqiZP1LUrTAvYddI0+ykwPuTY06Jw==
             -----END AGE ENCRYPTED FILE-----
         - recipient: age10f4a5acpar8vwz3v298r3nv7gggfpmyh4wxpkc2hwq9paq0scf8qee8lau
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJelFCVGo4L0QrUnNqdWRm
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBka0tVODhFWHo4Q3RSZG5h
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-            MGo3NEZyVlVWUDlVdGZyT2dVV3lxeUEKZGLbJ/PAmHdzfUfDvAQD/Nq179ooElth
+            cm15UjQ4S0xoclpLV0pYcmJzM1g2eDAKAjJUhGgicEG3dj8BdMjPvr9MC/c+oIGx
-            mfF8FLeFoydSYAxXCDAw/JgjUPXckyjPXEjo3dnSBVec1Q6qHhPBpQ==
+            kPxtKQ5REb5UolEuBBsWapKhKeXLFtTsV/qGOokO34HT1PqZI37Ikw==
             -----END AGE ENCRYPTED FILE-----
     lastmodified: "2024-07-08T12:29:09Z"
     mac: ENC[AES256_GCM,data:z7J2kMlnqp6RJJj//O8j8W6O7HJkTGAbW0LW4Z6F4m0Fj18bylMQJ7kbNmf7mK5PHnItdHFnWJ/kY1vaXN7gD1SJccZ+jJcWI+nR3i5nr5GpQKoVlB1zYvBir5+CY6C7jJHpJim8WhfXG/hagSZrJ8Hz3hQon8j377g4XSTaHm0=,iv:2kg8iBuv3FWbWs3E5l5XTXzZ8i3tGCAK/PhJI4zWnNI=,tag:a/gNiM7zDqdf/arYNGeAIQ==,type:str]
     pgp:
-        - created_at: "2024-07-08T12:38:34Z"
+        - created_at: "2024-07-17T14:18:35Z"
           enc: |-
             -----BEGIN PGP MESSAGE-----
 
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-            =n0Ia
+            =smFv
             -----END PGP MESSAGE-----
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted