[nix] rm vm interface overwrite

still most of it is quite out of date...

.gitea/workflows/flake-check.yml

@@ -1,9 +1,8 @@
-name: "Evaluate Hydra Jobs"
+name: "Check flake syntax"
 on:
-  pull_request:
   push:
 jobs:
-  eval-hydra-jobs:
+  flake-check:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
@@ -11,5 +10,5 @@ jobs:
       run: |
         apt update -y
         apt install sudo -y        
-    - uses: cachix/install-nix-action@v27
+    - uses: cachix/install-nix-action@v30
-    - run: nix eval --no-update-lock-file --accept-flake-config .\#hydraJobs
+    - run: nix flake check --no-update-lock-file --accept-flake-config .

doc/src/Index.md

@@ -1 +1,82 @@
-# Index
+# malobeo infrastructure
+
+this repository nxios configurations of the digital malobeo infrastructure. it should be used to setup, test, build and deploy different hosts in a reproducible manner.
+
+the file structure is based on this [blog post](https://samleathers.com/posts/2022-02-03-my-new-network-and-deploy-rs.html)
+
+### deploying configuration
+#### local deployment
+``` shell
+nixos-rebuild switch --use-remote-sudo
+```
+
+#### remote deployment
+you need the hostname and ip address of the host:
+``` shell
+ nixos-rebuild switch --flake .#<hostname> --target-host root@<ip_address> --build-host localhost
+```
+
+in this case 'localhost' is used as buildhost which can be usefull if the target host is low systemresources
+
+
+## development
+
+### requirements
+we use flake based configurations for our hosts. if you want to build configurations on you own machine you have to enable flakes first by adding the following to your *configuration.nix* or *nix.conf*
+``` nix
+nix.extraOptions = ''
+  experimental-features = nix-command flakes
+'';
+```
+
+More information about flakes can be found [here](https://nixos.wiki/wiki/Flakes)
+
+### dev shell
+a development shell with the correct environment can be created by running ```nix develop ```
+
+If you're using direnv you can add flake support by following those steps: [link](https://nixos.wiki/wiki/Flakes#Direnv_integration)
+
+### build a configuration
+
+to build a configuration run the following command (replace ```<hostname>``` with the actual hostname):
+
+``` shell
+nix build .#nixosConfigurations.<hostname>.config.system.build.toplevel
+```
+
+### building raspberry image
+
+for the raspberry it is possible to build the whole configuration as an sd-card image which then can be flashed directly. more information about building arm on nixos can be found [here](https://nixos.wiki/wiki/NixOS_on_ARM).
+
+to be able to build the image you need to enable qemu emulation on the machine you are building with. therefore it is necessary to add the following to your configuration.nix:
+
+``` nix
+boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
+```
+
+then you can build the image with:
+
+``` shell
+nix build .#nixosConfigurations.rpi1_base_image.config.system.build.sdImage
+```
+
+### run a configuration as vm
+
+to run a vm we have to build it first using the following command (replace ```<hostname>``` with the actual hostname):
+
+``` shell
+nix build .#nixosConfigurations.<hostname>.config.system.build.vm
+```
+
+afterwards run the following command to start the vm:
+
+``` shell
+./result/bin/run-<hostname>-vm
+```
+
+### documentation
+
+for documentation we currently just use README.md files.
+
+the devshell provides the python package ['grip'](https://github.com/joeyespo/grip) which can be used to preview different README.md files in the browser.
+the usage is simple, just run ```grip``` in the same folder as the README.md you wanna preview. then open your browser at ```http://localhost:6419 ```.

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1730135292,
+        "lastModified": 1736864502,
-        "narHash": "sha256-CI27qHAbc3/tIe8sb37kiHNaeCqGxNimckCMj0lW5kg=",
+        "narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "ab58501b2341bc5e0fc88f2f5983a679b075ddf5",
+        "rev": "0141aabed359f063de7413f80d906e1d98c0c123",
         "type": "github"
       },
       "original": {
@@ -67,11 +67,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733951536,
+        "lastModified": 1736373539,
-        "narHash": "sha256-Zb5ZCa7Xj+0gy5XVXINTSr71fCfAv+IKtmIXNrykT54=",
+        "narHash": "sha256-dinzAqCjenWDxuy+MqUQq0I4zUSfaCvN9rzuCmgMZJY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1318c3f3b068cdcea922fa7c1a0a1f0c96c22f5f",
+        "rev": "bd65bc3cde04c16755955630b344bc9e35272c56",
         "type": "github"
       },
       "original": {
@@ -109,11 +109,11 @@
         "spectrum": "spectrum"
       },
       "locked": {
-        "lastModified": 1734041466,
+        "lastModified": 1736905611,
-        "narHash": "sha256-51bhaMe8BZuNAStUHvo07nDO72wmw8PAqkSYH4U31Yo=",
+        "narHash": "sha256-eW6SfZRaOnOybBzhvEzu3iRL8IhwE0ETxUpnkErlqkE=",
         "owner": "astro",
         "repo": "microvm.nix",
-        "rev": "3910e65c3d92c82ea41ab295c66df4c0b4f9e7b3",
+        "rev": "a18d7ba1bb7fd4841191044ca7a7f895ef2adf3b",
         "type": "github"
       },
       "original": {
@@ -124,11 +124,11 @@
     },
     "nixlib": {
       "locked": {
-        "lastModified": 1733620091,
+        "lastModified": 1736643958,
-        "narHash": "sha256-5WoMeCkaXqTZwwCNLRzyLxEJn8ISwjx4cNqLgqKwg9s=",
+        "narHash": "sha256-tmpqTSWVRJVhpvfSN9KXBvKEXplrwKnSZNAoNPf/S/s=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "f4dc9a6c02e5e14d91d158522f69f6ab4194eb5b",
+        "rev": "1418bc28a52126761c02dd3d89b2d8ca0f521181",
         "type": "github"
       },
       "original": {
@@ -145,11 +145,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733965598,
+        "lastModified": 1737057290,
-        "narHash": "sha256-0tlZU8xfQGPcBOdXZee7P3vJLyPjTrXw7WbIgXD34gM=",
+        "narHash": "sha256-3Pe0yKlCc7EOeq1X/aJVDH0CtNL+tIBm49vpepwL1MQ=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "d162ffdf0a30f3d19e67df5091d6744ab8b9229f",
+        "rev": "d002ce9b6e7eb467cd1c6bb9aef9c35d191b5453",
         "type": "github"
       },
       "original": {
@@ -160,11 +160,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1733861262,
+        "lastModified": 1736978406,
-        "narHash": "sha256-+jjPup/ByS0LEVIrBbt7FnGugJgLeG9oc+ivFASYn2U=",
+        "narHash": "sha256-oMr3PVIQ8XPDI8/x6BHxsWEPBRU98Pam6KGVwUh8MPk=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "cf737e2eba82b603f54f71b10cb8fd09d22ce3f5",
+        "rev": "b678606690027913f3434dea3864e712b862dde5",
         "type": "github"
       },
       "original": {
@@ -192,11 +192,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1733759999,
+        "lastModified": 1737062831,
-        "narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
+        "narHash": "sha256-Tbk1MZbtV2s5aG+iM99U8FqwxU/YNArMcWAv6clcsBc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
+        "rev": "5df43628fdf08d642be8ba5b3625a6c70731c19c",
         "type": "github"
       },
       "original": {
@@ -208,11 +208,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1733808091,
+        "lastModified": 1736916166,
-        "narHash": "sha256-KWwINTQelKOoQgrXftxoqxmKFZb9pLVfnRvK270nkVk=",
+        "narHash": "sha256-puPDoVKxkuNmYIGMpMQiK8bEjaACcCksolsG36gdaNQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a0f3e10d94359665dba45b71b4227b0aeb851f8e",
+        "rev": "e24b4c09e963677b1beea49d411cd315a024ad3a",
         "type": "github"
       },
       "original": {
@@ -245,11 +245,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733965552,
+        "lastModified": 1737107480,
-        "narHash": "sha256-GZ4YtqkfyTjJFVCub5yAFWsHknG1nS/zfk7MuHht4Fs=",
+        "narHash": "sha256-GXUE9+FgxoZU8v0p6ilBJ8NH7k8nKmZjp/7dmMrCv3o=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "2d73fc6ac4eba4b9a83d3cb8275096fbb7ab4004",
+        "rev": "4c4fb93f18b9072c6fa1986221f9a3d7bf1fe4b6",
         "type": "github"
       },
       "original": {

machines/.sops.yaml

@@ -11,7 +11,18 @@ keys:
   - &machine_durruti age1xu6kxpf8p0r8d6sgyl0m20p5hmw35nserl7rejuzm66eql0ur4mq03u0vp
   - &machine_vpn age1v6uxwej4nlrpfanr9js7x6059mtvyg4fw50pzt0a2kt3ahk7edlslafeuh
   - &machine_fanny age14dpm6vaycd6u34dkndcktpamqgdyj4aqccjnl5533dsza05hxuds0tjfnf
+  #this dummy key is used for testing.
+  - &machine_dummy age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
 creation_rules:
+  #provide fake secrets in a dummy.yaml file for each host
+  - path_regex: '.*dummy\.yaml$'
+    key_groups:
+    - pgp:
+      - *admin_kalipso
+      - *admin_kalipso_dsktp
+      age:
+      - *machine_dummy
+      - *admin_atlan
   - path_regex: moderatio/secrets/secrets.yaml$
     key_groups:
     - pgp:
@@ -73,3 +84,12 @@ creation_rules:
       - *admin_kalipso_dsktp
       age:
       - *admin_atlan
+
+  - path_regex: nextcloud/secrets.yaml$
+    key_groups:
+    - pgp:
+      - *admin_kalipso
+      - *admin_kalipso_dsktp
+      - *machine_durruti
+      age:
+      - *admin_atlan

machines/configuration.nix

@@ -3,6 +3,7 @@
 , nixpkgs
 , sops-nix
 , inputs
+, microvm
 , nixos-hardware
 , home-manager
 , ...
@@ -34,15 +35,14 @@ let
             };
           };
         })
-
         sops-nix.nixosModules.sops
+        microvm.nixosModules.microvm
       ];
     }
   ];
   defaultModules = baseModules;
 
   makeMicroVM = hostName: ipv4Addr: macAddr: modules: [
-    inputs.microvm.nixosModules.microvm
     {
       microvm = {
         hypervisor = "cloud-hypervisor";
@@ -170,10 +170,20 @@ in
     ];
   };
 
+  nextcloud = nixosSystem {
+    system = "x86_64-linux";
+    specialArgs.inputs = inputs;
+    specialArgs.self = self;
+    modules = makeMicroVM "nextcloud" "10.0.0.13" "D0:E5:CA:F0:D7:E9" [
+      ./nextcloud/configuration.nix
+    ];
+  };
+
   testvm = nixosSystem {
     system = "x86_64-linux";
     specialArgs.inputs = inputs;
     specialArgs.self = self;
     modules = defaultModules ++ [ ./testvm ];
   };
+
 }

machines/fanny/configuration.nix

@@ -53,7 +53,7 @@ in
   };
 
   services.malobeo.microvm.enableHostBridge = true;
-  services.malobeo.microvm.deployHosts = [ "infradocs" ];
+  services.malobeo.microvm.deployHosts = [ "infradocs" "nextcloud" ];
 
   networking = {
     firewall = {
@@ -70,6 +70,14 @@ in
         '';
       };
     };
+
+    virtualHosts."cloud.malobeo.org" = {
+      locations."/" = {
+        proxyPass = "http://10.0.0.13";
+        extraConfig = ''
+        '';
+      };
+    };
   };
 
   services.tor = {

machines/nextcloud/configuration.nix

@@ -0,0 +1,57 @@
+{ config, lib, pkgs,  ... }:
+
+with lib;
+
+{
+  sops.defaultSopsFile = ./secrets.yaml;
+  sops.secrets = {
+    nextcloudAdminPass = {
+      owner = "nextcloud";
+      group = "nextcloud";
+    };
+  };
+
+  networking = {
+    hostName = mkDefault "nextcloud";
+    useDHCP = false;
+  };
+
+  imports = [
+    ../modules/malobeo_user.nix
+    ../modules/sshd.nix
+    ../modules/minimal_tools.nix
+    ../modules/autoupdate.nix
+  ];
+
+  services.nextcloud = {
+    enable = true;
+    package = pkgs.nextcloud30;
+    hostName = "cloud.malobeo.org";
+    config.adminpassFile = config.sops.secrets.nextcloudAdminPass.path;
+    #https = true; #disable for testing
+    database.createLocally = true;
+    config.dbtype = "pgsql";
+    configureRedis = true;
+    caching = {
+      redis = true;
+      apcu = true;
+    };
+    extraAppsEnable = true;
+    extraApps = {
+      inherit (config.services.nextcloud.package.packages.apps) contacts calendar;
+      collectives = pkgs.fetchNextcloudApp {
+        sha256 = "sha256-cj/8FhzxOACJaUEu0eG9r7iAQmnOG62yFHeyUICalFY=";
+        url = "https://github.com/nextcloud/collectives/releases/download/v2.15.2/collectives-2.15.2.tar.gz";
+        license = "agpl3Plus";
+      };
+    };
+    settings = {
+      trusted_domains = ["10.0.0.13"];
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+  system.stateVersion = "22.11"; # Did you read the comment?
+}
+

machines/nextcloud/dummy.yaml

@@ -0,0 +1,68 @@
+nextcloudAdminPass: ENC[AES256_GCM,data:4GvCg7g=,iv:3m2Vh86WzrVR7BG0xlNwRE9ebIGLWbVdcxoYC9x7dXo=,tag:t2bWTVlw9rHSVnkXW8ZTFQ==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBvbTYrcUV3Wk0xSDM1Mm0w
+            TkoxZHBFUXFBSC80YzkwV3paWGpRaFY2WndZClh1c0xmNWpWMjFXOS9OYU9OU2Mx
+            c3NEREczaDkvNC90eERwb0RKUlNZemsKLS0tIEp1VWZISXZoWFNuRC9mVE1JUmc3
+            bUNFd2dyRGludFQ3MzdiRzFTcXUwWlkKFGd8Uvfu2W1LejgQFpF162JnVmfPxAuX
+            IQ3oopYXUBM3QqCXGLTY3DBffD4WZ4AXyGLsfUtwn3kcvjQ85ewidw==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBraEtDblNxMGY0NlhzcDdM
+            RFo2VGI1UFE4eVdZdDZ5ZTNKRUFCRWFHOWdBCkRBaGk2WmYxK2ovbHQrSGl3akVp
+            TUhxck83Q1NVQy9VU0lXOEVraGtOZ1UKLS0tIDYxS0hHSW1nZW9hOTFJNCtheU1x
+            ZXk2b1RVd1FoYk4xTGxKQ1cxZmVJalkKkC5XckyrgwfqaeVq+OjNCzAtKKiCf7Q9
+            sC9ZMlPoOAm8xpLEpWgNooOBa04YsDEe9XgN8S0HrVxt/NHlnS5+ow==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-01-19T22:23:37Z"
+    mac: ENC[AES256_GCM,data:ZVMA4qgliSASQ0LtuedU4pybVwJA0x4vdSlOspsTF22s9DjRbG2tA7PpxTqDBGliBqS4w5J6Rqp3OSF7zddZ23GOz72sOZv0WY5YGeYxIltT7RWSMRkhkwXoM8Pf3BOYCZ4Gy8zaMVnbwbhHZ9LZI6wulh19SDKBV965moUW+Z0=,iv:tmz8C1kGUZq8gfzTHoaU/8RfrT5ohLqA11H42l7TEv0=,tag:E3AV6t2bbKASeVI2G3kNYA==,type:str]
+    pgp:
+        - created_at: "2025-01-19T22:23:26Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQGMA5HdvEwzh/H7AQwAsbbUEzSg7iETqT40w/+qjJ+iuHUeeZ+NFMPVVedbLuZX
+            /gPPSJ3JSx3wxJke+QPX/OUiRxXwGBZ5yg7CDoc+RrrdaavazuOUGISL38KPQiin
+            TmUq4nY6nWjMqHPSaQ+NiGxRpIErCQCUx6YEdi4YgHhf9J4KEg0f7ueR5wWlfzx4
+            c7pXkEubFpPy4v45mh8sYXOQTa2yt2keprJ6iqmfL/HKnCJf1TBFxJAvwnPuKDfe
+            npvE4Pk5hcoKjFQNsqpnz7Etc8XfAYXSCXSLKfSaZNSeXQRhE1lHLH9OPnC46li7
+            Dw6SPW0/4MTJrg08JvrNeogQ1QohLT4mkfAnASVUUeGFaF7UhztVoodqMsG8kuhD
+            LtmYv625h3j/QqshpFPGe8nJG1DziE4YHngxvgToIC+6+Q2x47ciulpimlpt6b6w
+            s+mGEVlJLSoJMd9jwE53PMXteBYKWgSEL7osj1V5KIJDFSgwfjYEngCkuyxjf8e3
+            uYxb1WEadSyLhW8xnoyE0lYB6WI8m6j2Ls9TFG7kKtQqrnVSZd2nsKk/5wPVIAXO
+            nrMtb4Q88PLM1eusiLgCs592owKHoWVYqBRpi79EBlnGZwmTfDQzTsQlL7aQCbIo
+            kBI1swNH3g==
+            =K/IK
+            -----END PGP MESSAGE-----
+          fp: c4639370c41133a738f643a591ddbc4c3387f1fb
+        - created_at: "2025-01-19T22:23:26Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA98TrrsQEbXUAQ/7BGOQn8xVX9IOFHnUXKdiw/+fcXHu0L7CLuhcEfpZRJNI
+            vIbztLTH5gT59SkS07cIEcYWqERO+gjK6pZLCxmYO/c15YDWCv1PtS4YHZAET+ow
+            YHzBTZDq2k+pV/cTbUtJgGYOxuqkqUtflyGZSQM+NjSXu4In83u+nwkEaKSxcaWt
+            q9rrYVkBUiika2FYtyehoCoDuyJzNmfGhZ9CPJaUzrSzuRLQZy6Hdg8TDPTzGqi4
+            awo53eOdsEpNu1AQ5rnJ19RFLU63IQlwEnApnXZZ+AX8J2//KgLOcAqjo5skJuN1
+            EJBh4DjfmOdCCN3uRccNiDn9YYrPP5Jl3jfnkMUQ2gVEE/c5ib84hvjc+y9Eh1jJ
+            s2JqhfX+ccV5kuva1q1CuTUCHQVEKahJAvghl77JQjtUY6Lf+5QLeKbchUnwxaIN
+            v6MwZmdCwBJOS40SnA+Ft2g9psho4MIPXtu4DR4t5VWvhrmw2cl7TCffQslWETxE
+            267PHQegcO40skEOYwkLSv7PWycL3YUg/EfPuElAobqlM45UQA/lcC5seV0WvEPB
+            Lj+Pk8stY3LZ5wpblmmA72PyJhTq7ghsPvxlyRByHIS8v94gu5Zasbi63WGmxgPA
+            mt/M/HIQEf2XOOKuJnGJ3yDwLTAHAgFa0jlIgvt4gkuhm5ibcHLmedBh4ecRNfDS
+            VgFA4UwqUKN1XYTWOvT1vlxE9UE+dgVO0QNMX8yw1ivmL2eyPUk8HtIpKbuDLFIC
+            iKwHMtUIW/q7UPmfKLRbDumimG/290GXxN24ouiN8AR0dCXK9oor
+            =EsRn
+            -----END PGP MESSAGE-----
+          fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
+    unencrypted_suffix: _unencrypted
+    version: 3.9.2

machines/nextcloud/secrets.yaml

@@ -0,0 +1,79 @@
+nextcloudAdminPass: ENC[AES256_GCM,data:es9hhtCcqBqPbV2L,iv:Kyq5kqao0uaMPs0GeRkJT9OWYSZfImBXngg51k0uQ0M=,tag:zN/u90/j4rmdo0HtY+cF9w==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBmVGxsNmZ3Z0RIYmMyL0Mr
+            UUpaMEZLTCtQaGFrL1YwOVBicEtNRTVaVGhRCmhDSUgxYXpRcldaMngvOWJDdnNo
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+            S4ZTq/JX39U4QQHgWA1dFPfC636LNBo+QKdl/2mjwnXW7duqDJ+5kA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-11-26T20:00:50Z"
+    mac: ENC[AES256_GCM,data:qoY9SfpoU+8HfvD5v/1S6BOkbnZUmHIbtwr0tTSuPETjnFNgr1VVw9mnRatJKPYYFb9/rMZQWIqTY+iUIEkcTVyVXhd6ki5CHW+uxCeBIyMzq33rtEa/btkEUoii4iPieamBCIY21W0znE+edxfR04yRJtLxMICEbuW4Hjf6bwk=,iv:nG42fRgjpuIjPMYnn/6egEdzYolcUBsspaZ8zMv4888=,tag:C6apGoAvVLsWdLWSCwrx6w==,type:str]
+    pgp:
+        - created_at: "2024-11-26T19:59:36Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQGMA5HdvEwzh/H7AQv+KkX46UGQzLvhrk/VUCnnMdLEcNbYfk4h+sZJzs1riOGA
+            LAKYNeaeN6iLLeZX+T2/s5OT4WkIEKGg8/gziurdx01BR70M96Faubp6EVtdK44+
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+            EOxft5sUWaYrXK+z2yzCxOQBWKJISPgcyhdoKfYGnRkHXHi2Uay84oQP4co72eVF
+            cAhEJOxMw36e
+            =bSaN
+            -----END PGP MESSAGE-----
+          fp: c4639370c41133a738f643a591ddbc4c3387f1fb
+        - created_at: "2024-11-26T19:59:36Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA98TrrsQEbXUARAAmG88ZDt43zj6dCJkYYVj7MGIhIviJzilTvX4+EfNobtA
+            tll60GYfRotKnwbuqzSVaaIcV+6cDQ5I1hG5WNFJSXm7DpJ0W1Ir1x2hpxektXFa
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+            3XrLlIWWERVz04MlnzlaMKfzhoMCU9ByqJSQ3VBm9kblQqu54fOZD2sN8j9ACEfL
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+            upoQ8MHyf1bJr8vspm/prm9zp+PRRTUwY1Yyts/ffj+CF5ec9M3jr/RSeEAdswsL
+            6dLKBL1LuLAjKXOuVnQ7E6gN940Y994sDFkbqEmzzCUHGcfxSF3IDn/qpkQlqerU
+            B/D43Yef+rtsUDyTA5RUpxKleGORcS4sV0BhQrNXeFclaMTyMr+AbOei4Y77qlD1
+            x/fHB3IT4Intvp9k4m6jJ86RtLpVhEoA4cHEdCCiXHzUpA6aVtNHVAOqT/aBykrf
+            uSm1wu/nl6yKbIwTJueli1OfQYKEYcUdjOrEOwXb+UDQKSohWZrMg0sj7/S6Pl/S
+            WAG1BZ20HXD2ZrVqESV87Pl04nKMqswrio+BINfAT9X3ya7L3DF69MR18bDt+ZIB
+            0F3+9WUREGI5in4S3hXNxrgfLNFl1YLklfWLYcx0HXJN3z6F2eJOUvM=
+            =aT3U
+            -----END PGP MESSAGE-----
+          fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
+        - created_at: "2024-11-26T19:59:36Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA1kR3vWkIYVnARAAqFyuCtvu6AidWg/9+btEcjWv0sBZaIRpYfX3p2QECwCu
+            UYAtssvSHgHdBEQzU27MA/5CGmEreB3NhWrjGquv88RojLO1JuhNHGYPZKeIcBKr
+            I2oS79RKuYs+d2Qu0KUYDaVoY9M5YJsfkju2FOXqMNYlbqX+lDuWnisigj3n2N4e
+            OEBnVIpfPBQE6c1Z9DaQJE7MyBbKfg5YeWjlwwh+fCf1dV/nGp+QdD88F3dzWMoK
+            xNGt69TwZ8JUVmElAIJqLJTpyDI5xHQUw2A6ddPSTk/u363eHhOnZZUNAAm3FdO5
+            0x+4QhcBaH59S8WDZhw4MVmZN7v4+3l3mf7Rx/TXSz4oJg+U7RMgvc291/gowNVm
+            /cVhBlMYz4Ogx/OYR/t+nzq35r+eBungTB+dRXw7qTTfkCtNgp34JMCkGAq5WWnY
+            57H2HtssGiMF0qN4SfWxw7317oUmqHI2XvG0yWt42G++jNgIGbDOtuc/7wATEbhK
+            SBX2aLqDIB1OUwLHQeawyKkB0qGmRSVPkPg8JLwRp43ICETH1WPkY5m/a2slVlDj
+            qgdw00clTI5Fgu/5G5QBD4Ds9f9ZwjrMD4v+NYfGxa0ajisXl1X6CL1+YvQ6Uicf
+            QmIRJYxyVd0VoXScZnsk0T/XTKjJB/fRLRalA2PmlZ1v+gisCUz2dhM+OHtSjGTS
+            WAG5znRbP8UMVt02O0PgbzHYtIUAtQLCuBnzfEKJn721rqCXf7DXU3jrR73Ys6ce
+            VJzkVBMnBszF71GN56t0PaUYIDOnaGvgjMtHHtOCLQHSK7asnm/Bc+E=
+            =Znii
+            -----END PGP MESSAGE-----
+          fp: 4095412245b6efc14cf92ca25911def5a4218567
+    unencrypted_suffix: _unencrypted
+    version: 3.8.1

machines/secrets/devkey_ed25519

@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACBpnsgZCWwvETJKoZf7QFKCLaUnj8hioci+SewK8cUUwgAAAJgdrbX3Ha21
+9wAAAAtzc2gtZWQyNTUxOQAAACBpnsgZCWwvETJKoZf7QFKCLaUnj8hioci+SewK8cUUwg
+AAAECaQfylNoG/uN8fozvq3loBLWQ3gIKPOGnZpwyHUlAMO2meyBkJbC8RMkqhl/tAUoIt
+pSePyGKhyL5J7ArxxRTCAAAADmthbGlwc29AY2VsaW5lAQIDBAUGBw==
+-----END OPENSSH PRIVATE KEY-----

machines/secrets/devkey_ed25519.pub

@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGmeyBkJbC8RMkqhl/tAUoItpSePyGKhyL5J7ArxxRTC kalipso@celine

machines/vpn/dummy.yaml

@@ -0,0 +1,68 @@
+wg_private: ENC[AES256_GCM,data:4mE0dbYZfOX7RUfZAH16UYabnr7+5XDyhwR4HqpbdQMRKjfAcwz9QrmFE7M=,iv:zrY6dFa613EUlyb80bdAePXEL+aA1eEXBMbmj5lFLUE=,tag:fihRa+Bw5tzXVyMfgGsLqw==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age18jn5mrfs4gqrnv0e2sxsgh3kq4sgxx39hwr8z7mz9kt7wlgaasjqlr88ng
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBSMFk2bzE3OG9VR0VqOTIz
+            UEQySS9SUnRmMDFqVTg1dks3WTZvbE13VGxVCitHVE1SVlBlYkZwejNlWWNMTVhF
+            M2EzSFRmS3lFd1VPMHRpMjhtMVgyVDQKLS0tIGJObk1kcWlaeUhveHdrY1BEQkh4
+            WTJua1FvNFFtMDFGWE9ZaW9wWFoxcncKlYHjkzlUj+rBPmXK/jj9XCUoGrQ4vBXH
+            ZTItzrbCI30juPjy6dJ0ffZF2ILvJLUdwurz4lZFybNuUjhE2sAY+A==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age1ljpdczmg5ctqyeezn739hv589fwhssjjnuqf7276fqun6kc62v3qmhkd0c
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5S1dhZUVpT3NMaGR4eEhV
+            dUxvUGVvMUtPbWhEQnpJd3Y1YTBYbm1QMTBVCmpQbkhvM3VWV2MvcmY2RVhVOWdy
+            MVZxK201bmcwVHlwUlFnb0p5eGFNNGsKLS0tIDlrc1ErS0NiRUJ0UFZnNHNNSk9m
+            U2xLQVhoS2NxNUVvcGZBYW9VVkZNOUEKeCpijhxpkAxCB9/iIQmek03mj7b14sqs
+            CuGKgoeq7C6eG1PK3I8MzGplQMyCpEFQ+33KMj0vGwktpv/eVzC8/w==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2025-01-19T21:35:59Z"
+    mac: ENC[AES256_GCM,data:qp4nMAEwr/nZ2FjbXHhW2A4iSPc9PKAMQIWXMkJ6Mttia2whYDVH4oRhsfxs6xR7hixwAb/Q8dVPEgQYutWfzaXCIb6cfY1t9wCdgam4PIFyTCRHWnhnMCHFyOtMjJ6v/Kd/ERuFzAjZgi1yA4p9xePB6wwg2PjO3Amwu8yfZWU=,iv:z5gk9/KOhx/NNsa0TVza8WBG6CGUvos115idt6rG83I=,tag:W9PIGkBGQvvMbDcS6gTQhQ==,type:str]
+    pgp:
+        - created_at: "2025-01-19T21:35:34Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQGMA5HdvEwzh/H7AQwAoO2gRS+Vwu+5KZ4V2ReXPcjFcEUb6aoYe8PNUhjBu0yE
+            hs4lhWGy53BdupQ+cyxk0U+L6UhOjTfIAYE9emqTDlF5OImN/379j9NfiPe/K0/8
+            ylSOuzNgVmTpsXlHGaXE2wk0ADp1P9mZUwbJ5vHCtm+ZFe5HCuTrB61drIU0fEYw
+            NVCaARK/IRn5eAlPCjPuW1mhKP+3HNGMQszqCRKMU5kLZPzjqsHmEITSFJ5bVtAu
+            fLRtF8SyJpHgvyw1AH1IX6I+/lrDRQro0oD/0LcC1Nay9n86WIWhA/VbotyFCkI2
+            gZtV0IQq05mxO11DycgxlDLQk6nqiqDDjWv/8kj23HnQ3BAO6SXLKhHWq9rH8EOX
+            wkee7RHc09GWNcGL93YMkjIHWJyitphpU/NtTmEpTptzry5vPfittPaZ+zU+MF8G
+            REyft2X9Aj7UWcL1w3kbX9BDWuxImcirWWCShHakSrzAlpuIoXVQA6MCl6/Jr2Ve
+            lLx3lDX+BiSpU01zY32q0lgBOGcSEcRVXTiYO00EoJbIiEMwqm1aAXQzaCvhCCpP
+            54NsNzZ4eoGL0DmioKwzLbv1CpIJs3w0k6StfOtTCPKdlL99k24Z8GyJ44UnkhCe
+            V32jGc/yCong
+            =OZSD
+            -----END PGP MESSAGE-----
+          fp: c4639370c41133a738f643a591ddbc4c3387f1fb
+        - created_at: "2025-01-19T21:35:34Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
+            hQIMA98TrrsQEbXUARAAhnd9Z1gekp4XWw+gcWK5j9mXWP7XS/FGNXmmCUBKec1j
+            zXzMJjG1YZyCYmqj3XGFMFwg2Ex6pBPoOTzOL2VOGd9mZvHjh0MGtuUopg1GprE7
+            NoyrYlV2UikyBSzVlsvykyNCYWfEt0uDotnGIK0NXYzfWfqgw+ImAH/PvNRY4nIB
+            wxI/Ze100ITAN7Dop9d6MFUZbrYKZTMsO8w5Z7TWHRPzFWH//XZjY7UpxvNVP1oJ
+            RXqqo2I97P0c6H7s17+xw6ZjyE0Qoin1gq4XSMHc4l8o+3D7fWecoTLxcjma5gvY
+            SMVCYeSrI2kc8DJ2RVeXdDlEP7SS3bwPNaE4Tklxv1rE+CUuYQ1X6dkPVKnKLfRS
+            Lwy614LDAarZmvXc3jPgFkpG+grE80PAStzOze0eWyZA/oCAI3/CS+yaeBAI4viz
+            UEkNmCMTZu1eXyIurC/suTOdq4nehGlD/2F8EKU+Y/6f6J2wHUJdvLjNxOuAOHd0
+            lGSu61gt/b2PFy/aHqFgQaZCPUMJ8UfK8JQ66zOIUW3HzsXOsvVqo/8DMQRIw7/z
+            3tZ43LPjmIeCRFwPfbIbeThoZmq1SPejkzadxDEwD3U0YAiblBJ2E+AyEDiKqP/N
+            D+NRN5Ta0ySAmGOyYgDES8QDDBQGA4cSZak7pMidCrSbAagNyYNg3Qrowc0aG93S
+            WAFD/Q4EtOdM6kveLdbDkPX/bAiCFwhzSCtDVkLAPxfrkw/a+az6emPWmImML5FT
+            to3vvXendrd9+u6uSNK5acuwzW2cW8GM4gLC90+p/kRFJukiGJbl400=
+            =6Gw4
+            -----END PGP MESSAGE-----
+          fp: aef8d6c7e4761fc297cda833df13aebb1011b5d4
+    unencrypted_suffix: _unencrypted
+    version: 3.9.2

outputs.nix

@@ -20,6 +20,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
     let
       sops = sops-nix.packages."${pkgs.system}";
       microvmpkg = microvm.packages."${pkgs.system}";
+      installed = builtins.attrNames self.legacyPackages."${pkgs.system}".scripts;
     in
     pkgs.mkShell {
       sopsPGPKeyDirs = [
@@ -37,11 +38,15 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
         pkgs.mdbook
         microvmpkg.microvm
       ];
+      packages = builtins.map (pkgName: self.legacyPackages."${pkgs.system}".scripts.${pkgName}) installed;
+      shellHook = ''echo "Available scripts: ${builtins.concatStringsSep " " installed}"'';
+    };
+    legacyPackages = {
+      scripts.remote-install = pkgs.writeShellScriptBin "remote-install" (builtins.readFile ./scripts/remote-install-encrypt.sh);
+      scripts.boot-unlock = pkgs.writeShellScriptBin "boot-unlock" (builtins.readFile ./scripts/unlock-boot.sh);
     };
 
     packages = {
-      remote-install = pkgs.writeShellScriptBin "remote-install" (builtins.readFile ./scripts/remote-install-encrypt.sh);
-      boot-unlock = pkgs.writeShellScriptBin "boot-unlock" (builtins.readFile ./scripts/unlock-boot.sh);
       docs = pkgs.stdenv.mkDerivation {
         name = "malobeo-docs";
         phases = [ "buildPhase" ];
@@ -78,11 +83,56 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
                 source = "/nix/store";
                 mountPoint = "/nix/.ro-store";
               }];
-              interfaces = pkgs.lib.mkForce [{
+            };
-                type = "user";
+            boot.isContainer = pkgs.lib.mkForce false;
-                id = "eth0";
+            users.users.root.password = "";
-                mac = "02:23:de:ad:be:ef";
+            fileSystems."/".fsType = pkgs.lib.mkForce "tmpfs";
+            services.getty.helpLine = ''
+              Log in as "root" with an empty password.
+              Use "reboot" to shut qemu down.
+            '';
+          }] ++ pkgs.lib.optionals (! config ? microvm) [
+            microvm.nixosModules.microvm
+          ];
+        }).config.microvm.declaredRunner;
+    })
+    { }
+    (builtins.attrNames self.nixosConfigurations) //
+
+    builtins.foldl'
+    (result: host:
+      let
+        inherit (self.nixosConfigurations.${host}) config;
+      in
+      result // {
+        # boot any machine in a microvm
+        "${host}-vm-withsops" = (self.nixosConfigurations.${host}.extendModules {
+          modules = [{
+            sops.defaultSopsFile = pkgs.lib.mkForce ./machines/${host}/dummy.yaml;
+
+            environment.etc = {
+              devHostKey = {
+                source = ./machines/secrets/devkey_ed25519;
+                mode = "0600";
+              };
+            };
+
+            services.openssh.hostKeys = [{
+              path = "/etc/devHostKey";
+              type = "ed25519";
             }];
+
+            microvm = {
+              mem = pkgs.lib.mkForce 4096;
+              hypervisor = pkgs.lib.mkForce "qemu";
+              socket = pkgs.lib.mkForce null;
+              shares = pkgs.lib.mkForce [
+                {
+                  tag = "ro-store";
+                  source = "/nix/store";
+                  mountPoint = "/nix/.ro-store";
+                }
+              ];
             };
             boot.isContainer = pkgs.lib.mkForce false;
             users.users.root.password = "";

scripts/remote-install-encrypt.sh

@@ -1,5 +1,4 @@
 set -o errexit
-set -o nounset
 set -o pipefail
 
 if [ $# -lt 2 ]; then
@@ -9,6 +8,21 @@ if [ $# -lt 2 ]; then
   exit 1
 fi
 
+if [ ! -e flake.nix ]
+    then
+    echo "flake.nix not found. Searching down."
+    while [ ! -e flake.nix ]
+        do
+        if [ $PWD = "/" ]
+            then
+            echo "Found root. Aborting."
+            exit 1
+            else
+            cd ..
+        fi
+    done
+fi
+
 hostname=$1
 ipaddress=$2
 

scripts/unlock-boot.sh

@@ -4,19 +4,33 @@ set -o pipefail
 sshoptions="-o StrictHostKeyChecking=no -o ServerAliveInterval=1 -o ServerAliveCountMax=1 -p 222 -T"
 HOSTNAME=$1
 
-echo
+if [ ! -e flake.nix ]
-diskkey=$(sops -d machines/$HOSTNAME/disk.key)
+    then
+    echo "flake.nix not found. Searching down."
+    while [ ! -e flake.nix ]
+        do
+        if [ $PWD = "/" ]
+            then
+            echo "Found root. Aborting."
+            exit 1
+            else
+            cd ..
+        fi
+    done
+fi
 
+echo
 if [ $# = 1 ]
     then
+    diskkey=$(sops -d machines/$HOSTNAME/disk.key)
     echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #storage
 
     echo "$diskkey" | ssh $sshoptions root@$HOSTNAME-initrd "systemd-tty-ask-password-agent" #root
 
 elif [ $# = 2 ]
     then
+    diskkey=$(sops -d machines/$HOSTNAME/disk.key)
     IP=$2
-    
     echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #storage
 
     echo "$diskkey" | ssh $sshoptions root@$IP "systemd-tty-ask-password-agent" #root