pkgs/clan: Fix clan ssh subcommand

Fix a regression in the `clan ssh` subcommand, which incorrectly assumed
that every target host without a `:` inside can't ever be an ipv6
address.

We now try to reach the default remote port on both protocols, while
this is not a completely robust solution, this doesn't make any assumptions
of the address family based on arbitrary host names anymore, which
should alleviate many problems with the introduced regression.

The PR that introduced the ssh regression #2604 notably did
not describe why this change was made, which makes understanding the
motivation not very easy.

Alternatives:
- Use an actual ssh implementation (This can also be done later in a
  follow up) - this has the benefit that ssh configuration is
  propagated at the cost of complexity
- Add tests for this feature -> this would need to run in a VM test as I
  understand it currently

.gitea/workflows/create-pr.sh

@@ -1,75 +0,0 @@
-#!/usr/bin/env bash
-# Shared script for creating pull requests in Gitea workflows
-set -euo pipefail
-
-# Required environment variables:
-# - CI_BOT_TOKEN: Gitea bot token for authentication
-# - PR_BRANCH: Branch name for the pull request
-# - PR_TITLE: Title of the pull request
-# - PR_BODY: Body/description of the pull request
-
-if [[ -z "${CI_BOT_TOKEN:-}" ]]; then
-  echo "Error: CI_BOT_TOKEN is not set" >&2
-  exit 1
-fi
-
-if [[ -z "${PR_BRANCH:-}" ]]; then
-  echo "Error: PR_BRANCH is not set" >&2
-  exit 1
-fi
-
-if [[ -z "${PR_TITLE:-}" ]]; then
-  echo "Error: PR_TITLE is not set" >&2
-  exit 1
-fi
-
-if [[ -z "${PR_BODY:-}" ]]; then
-  echo "Error: PR_BODY is not set" >&2
-  exit 1
-fi
-
-# Push the branch
-git push origin "+HEAD:${PR_BRANCH}"
-
-# Create pull request
-resp=$(nix run --inputs-from . nixpkgs#curl -- -X POST \
-  -H "Authorization: token $CI_BOT_TOKEN" \
-  -H "Content-Type: application/json" \
-  -d "{
-    \"head\": \"${PR_BRANCH}\",
-    \"base\": \"main\",
-    \"title\": \"${PR_TITLE}\",
-    \"body\": \"${PR_BODY}\"
-  }" \
-  "https://git.clan.lol/api/v1/repos/clan/clan-core/pulls")
-
-pr_number=$(echo "$resp" | jq -r '.number')
-
-if [[ "$pr_number" == "null" ]]; then
-  echo "Error creating pull request:" >&2
-  echo "$resp" | jq . >&2
-  exit 1
-fi
-
-echo "Created pull request #$pr_number"
-
-# Merge when checks succeed
-while true; do
-  resp=$(nix run --inputs-from . nixpkgs#curl -- -X POST \
-    -H "Authorization: token $CI_BOT_TOKEN" \
-    -H "Content-Type: application/json" \
-    -d '{
-      "Do": "merge",
-      "merge_when_checks_succeed": true,
-      "delete_branch_after_merge": true
-    }' \
-    "https://git.clan.lol/api/v1/repos/clan/clan-core/pulls/$pr_number/merge")
-  msg=$(echo "$resp" | jq -r '.message')
-  if [[ "$msg" != "Please try again later" ]]; then
-    break
-  fi
-  echo "Retrying in 2 seconds..."
-  sleep 2
-done
-
-echo "Pull request #$pr_number merge initiated"

.gitea/workflows/update-clan-core-for-checks.yml

@@ -19,10 +19,35 @@ jobs:
         run: |
           export GIT_AUTHOR_NAME=clan-bot GIT_AUTHOR_EMAIL=clan-bot@clan.lol GIT_COMMITTER_NAME=clan-bot GIT_COMMITTER_EMAIL=clan-bot@clan.lol
           git commit -am "Update pinned clan-core for checks"
+          git push origin +HEAD:update-clan-core-for-checks
+          set -x
+          resp=$(nix run --inputs-from . nixpkgs#curl -- -X POST \
+            -H "Authorization: token $CI_BOT_TOKEN" \
+            -H "Content-Type: application/json" \
+            -d '{
+              "head": "update-clan-core-for-checks",
+              "base": "main",
+              "title": "Update Clan Core for Checks",
+              "body": "This PR updates the pinned clan-core flake input that is used for checks."
+            }' \
+           "https://git.clan.lol/api/v1/repos/clan/clan-core/pulls")
+          pr_number=$(echo "$resp" | jq -r '.number')
 
-          # Use shared PR creation script
-          export PR_BRANCH="update-clan-core-for-checks"
-          export PR_TITLE="Update Clan Core for Checks"
-          export PR_BODY="This PR updates the pinned clan-core flake input that is used for checks."
-
-          ./.gitea/workflows/create-pr.sh
+          # Merge when succeed
+          while true; do
+            resp=$(nix run --inputs-from . nixpkgs#curl -- -X POST \
+              -H "Authorization: token $CI_BOT_TOKEN" \
+              -H "Content-Type: application/json" \
+              -d '{
+                "Do": "merge",
+                "merge_when_checks_succeed": true,
+                "delete_branch_after_merge": true
+              }' \
+              "https://git.clan.lol/api/v1/repos/clan/clan-core/pulls/$pr_number/merge")
+            msg=$(echo $resp | jq -r '.message')
+            if [[ "$msg" != "Please try again later" ]]; then
+              break
+            fi
+            echo "Retrying in 2 seconds..."
+            sleep 2
+          done

.gitea/workflows/update-private-flake-inputs.yml

@@ -1,40 +0,0 @@
-name: "Update private flake inputs"
-on:
-  repository_dispatch:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 3 * * *" # Run daily at 3 AM
-jobs:
-  update-private-flake:
-    runs-on: nix
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: true
-      - name: Update private flake inputs
-        run: |
-          # Update the private flake lock file
-          cd devFlake/private
-          nix flake update
-          cd ../..
-
-          # Update the narHash
-          bash ./devFlake/update-private-narhash
-      - name: Create pull request
-        env:
-          CI_BOT_TOKEN: ${{ secrets.CI_BOT_TOKEN }}
-        run: |
-          export GIT_AUTHOR_NAME=clan-bot GIT_AUTHOR_EMAIL=clan-bot@clan.lol GIT_COMMITTER_NAME=clan-bot GIT_COMMITTER_EMAIL=clan-bot@clan.lol
-
-          # Check if there are any changes
-          if ! git diff --quiet; then
-            git add devFlake/private/flake.lock devFlake/private.narHash
-            git commit -m "Update dev flake"
-            
-            # Use shared PR creation script
-            export PR_BRANCH="update-dev-flake"
-            export PR_TITLE="Update dev flake"
-            export PR_BODY="This PR updates the dev flake inputs and corresponding narHash."
-          else
-            echo "No changes detected in dev flake inputs"
-          fi

checks/backups/flake-module.nix

@@ -19,11 +19,11 @@
         ...
       }:
       let
-        dependencies =
-          [
-            pkgs.stdenv.drvPath
-          ]
-          ++ builtins.map (i: i.outPath) (builtins.attrValues (builtins.removeAttrs self.inputs [ "self" ]));
+        dependencies = [
+          self
+          pkgs.stdenv.drvPath
+          self.clanInternals.machines.${pkgs.hostPlatform.system}.test-backup.config.system.clan.deployment.file
+        ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
         closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
       in
       {
@@ -151,8 +151,8 @@
     in
     {
       checks = pkgs.lib.mkIf pkgs.stdenv.isLinux {
-        nixos-test-backups = self.clanLib.test.containerTest {
-          name = "nixos-test-backups";
+        backups = self.clanLib.test.containerTest {
+          name = "backups";
           nodes.machine = {
             imports =
               [
@@ -162,7 +162,7 @@
               ]
               ++
               # import the inventory generated nixosModules
-              self.clan.clanInternals.inventoryClass.machines.test-backup.machineImports;
+              self.clanInternals.inventoryClass.machines.test-backup.machineImports;
             clan.core.settings.directory = ./.;
           };
 

checks/borgbackup/default.nix

@@ -8,12 +8,12 @@ nixosLib.runTest (
   { ... }:
   {
     imports = [
-      clan-core.modules.nixosTest.clanTest
+      clan-core.modules.nixosVmTest.clanTest
     ];
 
     hostPkgs = pkgs;
 
-    name = "service-borgbackup";
+    name = "borgbackup";
 
     clan = {
       directory = ./.;
@@ -28,7 +28,6 @@ nixosLib.runTest (
           borgone = {
 
             module.name = "@clan/borgbackup";
-            module.input = "self";
 
             roles.client.machines."clientone" = { };
             roles.server.machines."serverone".settings.directory = "/tmp/borg-test";
@@ -47,6 +46,14 @@ nixosLib.runTest (
 
       clientone =
         { config, pkgs, ... }:
+        let
+          dependencies = [
+            clan-core
+            pkgs.stdenv.drvPath
+          ] ++ builtins.map (i: i.outPath) (builtins.attrValues clan-core.inputs);
+          closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
+
+        in
         {
 
           services.openssh.enable = true;
@@ -57,6 +64,15 @@ nixosLib.runTest (
 
           environment.systemPackages = [ clan-core.packages.${pkgs.system}.clan-cli ];
 
+          environment.etc.install-closure.source = "${closureInfo}/store-paths";
+          nix.settings = {
+            substituters = pkgs.lib.mkForce [ ];
+            hashed-mirrors = null;
+            connect-timeout = pkgs.lib.mkForce 3;
+            flake-registry = pkgs.writeText "flake-registry" ''{"flakes":[],"version":2}'';
+          };
+          system.extraDependencies = dependencies;
+
           clan.core.state.test-backups.folders = [ "/var/test-backups" ];
         };
 

checks/clan-core-for-checks.nix

@@ -1,6 +1,6 @@
 { fetchgit }:
 fetchgit {
   url = "https://git.clan.lol/clan/clan-core.git";
-  rev = "eea93ea22c9818da67e148ba586277bab9e73cea";
-  sha256 = "sha256-PV0Z+97QuxQbkYSVuNIJwUNXMbHZG/vhsA9M4cDTCOE=";
+  rev = "28131afbbcd379a8ff04c79c66c670ef655ed889";
+  sha256 = "1294cwjlnc341fl6zbggn4rgq8z33gqkcyggjfvk9cf7zdgygrf6";
 }

checks/data-mesher/default.nix

@@ -0,0 +1,89 @@
+{
+  pkgs,
+  nixosLib,
+  clan-core,
+  lib,
+  ...
+}:
+let
+  machines = [
+    "admin"
+    "peer"
+    "signer"
+  ];
+in
+nixosLib.runTest (
+  { ... }:
+  {
+    imports = [
+      clan-core.modules.nixosVmTest.clanTest
+    ];
+
+    hostPkgs = pkgs;
+    name = "data-mesher";
+
+    clan = {
+      directory = ./.;
+      inventory = {
+        machines = lib.genAttrs machines (_: { });
+        services = {
+          data-mesher.default = {
+            roles.peer.machines = [ "peer" ];
+            roles.admin.machines = [ "admin" ];
+            roles.signer.machines = [ "signer" ];
+          };
+        };
+      };
+    };
+
+    defaults =
+      { config, ... }:
+      {
+        environment.systemPackages = [
+          config.services.data-mesher.package
+        ];
+
+        clan.data-mesher.network.interface = "eth1";
+        clan.data-mesher.bootstrapNodes = [
+          "[2001:db8:1::1]:7946" # peer1
+          "[2001:db8:1::2]:7946" # peer2
+        ];
+
+        # speed up for testing
+        services.data-mesher.settings = {
+          cluster.join_interval = lib.mkForce "2s";
+          cluster.push_pull_interval = lib.mkForce "5s";
+        };
+      };
+
+    nodes = {
+      admin.clan.data-mesher.network.tld = "foo";
+    };
+
+    # TODO Add better test script.
+    testScript = ''
+
+      def resolve(node, success = {}, fail = [], timeout = 60):
+        for hostname, ips in success.items():
+            for ip in ips:
+                node.wait_until_succeeds(f"getent ahosts {hostname} | grep {ip}", timeout)
+
+        for hostname in fail:
+            node.wait_until_fails(f"getent ahosts {hostname}")
+
+      start_all()
+
+      admin.wait_for_unit("data-mesher")
+      signer.wait_for_unit("data-mesher")
+      peer.wait_for_unit("data-mesher")
+
+      # check dns resolution
+      for node in [admin, signer, peer]:
+        resolve(node, {
+            "admin.foo": ["2001:db8:1::1", "192.168.1.1"],
+            "peer.foo": ["2001:db8:1::2", "192.168.1.2"],
+            "signer.foo": ["2001:db8:1::3", "192.168.1.3"]
+        })
+    '';
+  }
+)

checks/data-mesher/sops/machines/admin/key.json

@@ -0,0 +1,4 @@
+{
+  "publickey": "age10zxkj45fah3qa8uyg3a36jsd06d839xfq64nrez9etrsf4km0gtsp45gsz",
+  "type": "age"
+}

checks/data-mesher/sops/machines/peer/key.json

@@ -0,0 +1,4 @@
+{
+  "publickey": "age1faqrml2ukc6unfm75d3v2vnaf62v92rdxaagg3ty3cfna7vt99gqlzs43l",
+  "type": "age"
+}

checks/data-mesher/sops/machines/signer/key.json

@@ -0,0 +1,4 @@
+{
+  "publickey": "age153mke8v2qksyqjc7vta7wglzdqr5epazt83nch0ur5v7kl87cfdsr07qld",
+  "type": "age"
+}

checks/data-mesher/sops/secrets/admin-age.key/secret

@@ -0,0 +1,20 @@
+{
+	"data": "ENC[AES256_GCM,data:7xyb6WoaN7uRWEO8QRkBw7iytP5hFrA94VRi+sy/UhzqT9AyDPmxB/F8ASFsBbzJUwi0Oqd2E1CeIYRoDhG7JHnDyL2bYonz2RQ=,iv:slh3x774m6oTHAXFwcen1qF+jEchOKCyNsJMbNhqXHE=,tag:wtK8H8PZCESPA1vZCd7Ptw==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBPTzZ4RTVNb2I1MTBRMEcy\neU1Eek9GakkydEJBVm9kR3AyY1pEYkorNUYwCkh2WHhNQmc1eWI2cCtEUFFWdzJq\nS0FvQWtoOFkzRVBxVzhuczc0aVprbkkKLS0tIFRLdmpnbzY1Uk9LdklEWnQzZHM2\nVEx3dzhMSnMwaWE0V0J6VTZ5ZVFYMjgKdaICa/hprHxhH89XD7ri0vyTT4rM+Si0\niHcQU4x64dgoJa4gKxgr4k9XncjoNEjJhxL7i/ZNZ5deaaLRn5rKMg==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:24:55Z",
+		"mac": "ENC[AES256_GCM,data:TJWDHGSRBfOCW8Q+t3YxG3vlpf9a5u7B27AamnOk95huqIv0htqWV3RuV7NoOZ5v2ijqSe/pLfpwrmtdhO2sUBEvhdhJm8UzLShP7AbH9lxV+icJOsY7VSrp+R5W526V46ONP6p47b7fOQBbp03BMz01G191N68WYOf6k2arGxU=,iv:nEyTBwJ2EA+OAl8Ulo5cvFX6Ow2FwzTWooF/rdkPiXg=,tag:oYcG16zR+Fb5XzVsHhq2Qw==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/sops/secrets/peer-age.key/secret

@@ -0,0 +1,20 @@
+{
+	"data": "ENC[AES256_GCM,data:JOOhvl0clDD/b5YO45CXR3wVopBSNe9dYBG+p5iD+nniN2OgOwBgYPNSCVtc+NemqutD12hFUSfCzXidkv0ijhD1JZeLar9Ygxc=,iv:XctQwSYSvKhDRk/XMacC9uMydZ8e9hnhpoWTgyXiFI0=,tag:foAhBlg4DwpQU2G9DzTo5g==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBBVWMvWkp5TnZQcGs5Ykhp\nWC91YkoyZERqdXpxQm5JVmRhaUhueEJETDJVCkM4V0hSYldkV1U2Q0d1TGh3eGNR\nVjJ1VFd6ZEN0SXZjSVEvcnV2WW0vbVUKLS0tIFRCNW9nWHdYaUxLSVVUSXM0OGtN\nVFMzRXExNkYxcFE3QWlxVUM3ay9INm8KV6r8ftpwarly3qXoU9y8KxKrUKLvP9KX\nGsP0pORsaM+qPMsdfEo35CqhAeQu0+6DWd7/67+fUMp6Jr0DthtTmg==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:25:28Z",
+		"mac": "ENC[AES256_GCM,data:scY9+/fcXhfHEdrsZJLOM6nfjpRaURgTVbCRepUjhUo24B4ByEsAo2B8psVAaGEHEsFRZuoiByqrGzKhyUASmUs+wn+ziOKBTLzu55fOakp8PWYtQ4miiz2TQffp80gCQRJpykcbUgqIKXNSNutt4tosTBL7osXwCEnEQWd+SaA=,iv:1VXNvLP6DUxZYEr1juOLJmZCGbLp33DlwhxHQV9AMD4=,tag:uFM1R8OmkFS74/zkUG0k8A==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/sops/secrets/signer-age.key/secret

@@ -0,0 +1,20 @@
+{
+	"data": "ENC[AES256_GCM,data:i1YBJdK8XmWnVnZKBpmWggSN8JSOr8pm2Zx+CeE8qqeLZ7xwMO8SYCutM8l94M5vzmmX0CmwzeMZ/JVPbEwFd3ZAImUfh685HOY=,iv:N4rHNaX+WmoPb0EZPqMt+CT1BzaWO9LyoemBxKn+u/s=,tag:PnzSvdGwVnTMK8Do8VzFaQ==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4RXlmcVNGTnlkY2ZqZFlH\nVnh0eHhRNE5hRDNDVkt0TEE0bmRNN2JIVkN3CkxnaGM4Y3M3a0xoK2xMRzBLMHRV\nT1FzKzNRMFZOeWc2K3E5K2FzdUsvWmsKLS0tIENtVlFSWElHN3RtOUY2alhxajhs\naXI1MmR4WC9EVGVFK3dHM1gvVnlZMVUKCyLz0DkdbWfSfccShO1xjWfxhunEIbD0\n6imeIBhZHvVJmZLXnVl7B0pNXo6be7WSBMAUM9gUtCNh4zaChBNwGw==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:25:52Z",
+		"mac": "ENC[AES256_GCM,data:WFGysoXN95e/RxL094CoL4iueqEcSqCSQZLahwz9HMLi+8HWZIXr55a+jyK7piqR8nBS4BquU5fKhlC6BvEbZFt69t4onTA+LxS3D7A8/TO0CWS0RymUjW9omJUseRQWwAHtE7l0qI5hdOUKhQ+o5pU+2bc3PUlaONM0aOCCoFo=,iv:l1f4aVqLl5VAMfjNxDbxQEQp/qY/nxzgv2GTuPVBoBA=,tag:4PPDCmDrviqdn42RLHQYbA==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/vars/per-machine/admin/data-mesher-host-key/private_key/secret

@@ -0,0 +1,24 @@
+{
+	"data": "ENC[AES256_GCM,data:w3bU23Pfe8W89lF+tOmEYPU/A4FkY6n7rgQ6yo+eqCJFxTyHydV6Mg4/g4jaL+4wwIqNYRiMR8J8jLhSvw3Bc59u7Ul+RGwdpiKoBBJfsHjO8r6uOz2u9Raa+iUJH1EJWmGvsQXAILpliZ+klS96VWnGN3pYMEI=,iv:7QbUxta6NPQLZrh6AOcNe+0wkrADuTI9VKVp8q+XoZ8=,tag:ZH0t3RylfQk5U23ZHWaw0g==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age10zxkj45fah3qa8uyg3a36jsd06d839xfq64nrez9etrsf4km0gtsp45gsz",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBKaTBoSFJVSTdZeW4wZG9p\nWFR1LzVmYS8xWmRqTlNtWFVkSW9jZXpVejJBCkpqZm12L1dDSmNhekVsK1JBOU9r\nZThScGdDakFlRzNsVXp1eE5yOStFSW8KLS0tIFRrTkZBQlRsR2VNcUJvNEkzS2pw\nNksvM296UkFWTkZDVVp1ZVZMNUs4cWsKWTteB1G9Oo38a81PeqKO09NUQetuqosC\nhrToQ6NMo5O7/StmVG228MHbJS3KLXsvh2AFOEPyZrbpB2Opd2wwoA==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB6U2FWRThRNkVQdk9yZ0VE\nM09iSVhmeldMcDZVaFRDNGtjWTdBa0VIT2pJCkdtd04xSXdicDY3OHI1WXl5TndB\nemtQeW1SS2tVVllPUHhLUTRla3haZGMKLS0tIGN0NVNEN3RKeWM0azBBMnBpQU4r\nTFFzQ0lOcGt0ek9UZmZZRjhibTNTc0EKReUwYBVM1NKX0FD/ZeokFAAknwju5Azq\nGzl4UVJBi5Es0GWORdCGElPXMd7jMud1SwgY04AdZj/dzinCSW4CZw==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:25:10Z",
+		"mac": "ENC[AES256_GCM,data:0vl9Gt4QeH+GJcnl8FuWSaqQXC8S6Pe50NmeDg5Nl2NWagz8aLCvOFyTqX/Icp/bTi1XQ5icHHhF3YhM+QAvdUL3aO0WGbh92dPRnFuvlZsdtwCFhT+LyHyYHFf6yP+0h/uFpJv9fE6xY22CezA6ZVQ8ywi1epaC548Gr27uVe4=,iv:G4hZVCLkIpbg9uwB7Y8xtHLdnlmBvFrPjxSoqdyHNvM=,tag:uvKwakhUY2aa7v0tmR/o8A==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/vars/per-machine/admin/data-mesher-host-key/public_key/value

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAm204bpSFi4jOjZuXDpIZ/rcJBrbG4zAc7OSA4rAVSYE=
+-----END PUBLIC KEY-----

checks/data-mesher/vars/per-machine/peer/data-mesher-host-key/private_key/secret

@@ -0,0 +1,24 @@
+{
+	"data": "ENC[AES256_GCM,data:kERPY40pyvke0mRBnafa4zOaF46rbueRbhpUCXjYP5ORpC7zoOhbdlVBhOsPqE2vfEP4RWkH+ZPdDYXOKXwotBCmlq2i7TfZeoNXFkzWXc3GyM5mndnjCc8hvYEQF1w6xkkVSUt4n06BAw/gT0ppz+vo5dExIA8=,iv:JmYD2o4DGqds6DV7ucUmUD0BRB61exbRsNAtINOR8cQ=,tag:Z58gVnHD+4s21Z84IRw+Vw==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age1faqrml2ukc6unfm75d3v2vnaf62v92rdxaagg3ty3cfna7vt99gqlzs43l",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4OFluVThBdUJSTmRVTk94\neFZnLytvcnNSdmQvR3ZkT2UvWFVieFV1SUFNCm9jWHlyZXRwaVdFaG9ocnd4S3FU\ndTZ2dklBbkFVL0hVT0Y2L1o5dnUyNG8KLS0tIGFvYlBJR3l2b3F6OU9uMTFkYjli\nNVFLOWQzOStpU2kzb0xyZUFCMnBmMVUK5Jzssf1XBX25bq0RKlJY8NwtKIytxL/c\nBPPFDZywJiUgw1izsdfGVkRhhSFCQIz+yWIJWzr01NU2jLyFjSfCNw==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAzYW92c3Q4SktwSnJ1TkRJ\nZEJyZk96cG8ybkpPQzYzVk0xZGs0eCtISVR3CmhDaWxTem1FMjJKNmZNaTkxN01n\nenUvdFI1UkFmL1lzNlM5N0Ixd0dpc1EKLS0tIHpyS2VHaHRRdUovQVgvRmRHaXh3\naFpSNURjTWkxaW9TOXpKL2IvcUFEbmMKq4Ch7DIL34NetFV+xygTdcpQjjmV8v1n\nlvYcjUO/9c3nVkxNMJYGjuxFLuFc4Gw+AyawCjpsIYXRskYRW4UR1w==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:25:43Z",
+		"mac": "ENC[AES256_GCM,data:YhL2d6i0VpUd15B4ow2BgRpyEm0KEA8NSb7jZcjI58d7d4lAqBMcDQB+8a9e2NZbPk8p1EYl3q4VXbEnuwsJiPZI2kabRusy/IGoHzUTUMFfVaOuUcC0eyINNVSmzJxnCbLCAA1Aj1yXzgRQ0MWr7r0RHMKw0D1e0HxdEsuAPrA=,iv:yPlMmE6+NEEQ9uOZzD3lUTBcfUwGX/Ar+bCu0XKnjIg=,tag:eR22BCFVAlRHdggg9oCeaA==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/vars/per-machine/peer/data-mesher-host-key/public_key/value

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAv5dICFue2fYO0Zi1IyfYjoNfR6713WpISo7+2bSjL18=
+-----END PUBLIC KEY-----

checks/data-mesher/vars/per-machine/signer/data-mesher-host-key/private_key/secret

@@ -0,0 +1,24 @@
+{
+	"data": "ENC[AES256_GCM,data:U8F7clQ2Tuj8zy5EoEga/Mc9N3LLZrlFf5m7UJKrP5yybFRCJSBs05hOcNe+LQZdEAvvr0Qbkry1pQyE84gCVbxHvwkD+l3GbguBuLMsW96bHcmstb6AvZyhMDBpm73Azf4lXhNaiB8p2pDWdxV77E+PPw1MNYI=,iv:hQhN6Ak8tB6cXSCnTmmQqHEpXWpWck3uIVCk5pUqFqU=,tag:uC4ljcs92WPlUOfwSkrK9Q==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age153mke8v2qksyqjc7vta7wglzdqr5epazt83nch0ur5v7kl87cfdsr07qld",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBvV05lejQrdUQvQjZPOG9v\nZ01naXlYZ1JxWHhDT1M1aUs1RWJDSU1acVFFCmdHY094aGRPYWxpdVVxSFVHRU9v\nNnVaeTlpSEdtSWRDMmVMSjdSOEQ4ZlEKLS0tIFo5NVk2bzBxYjZ5ZWpDWTMrQ2VF\nVThWUk0rVXpTY2svSCtiVDhTQ2kvbFkKEM2DBuFtdEj1G/vS1TsyIfQxSFFvPTDq\nCmO7L/J5lHdyfIXzp/FlhdKpjvmchb8gbfJn7IWpKopc7Zimy/JnGQ==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSArNzVUaHkzUzVEMlh1Q3Qr\nOEo0aDJIMG91amJiZG50MEhqblRCTWxRRVVRCk4xZlp4SkJuUHc2UnFyU1prczkz\nNGtlQlRlNnBDRFFvUGhReTh6MTBZaXMKLS0tIGxtaXhUMDM0RU4yQytualdzdTFt\nWGRiVG54MnYrR2lqZVZoT0VkbmV5WUUKbzAnOkn8RYOo7z4RISQ0yN875vSEQMDa\nnnttzVrQuK0/iZvzJ0Zq8U9+JJJKvFB1tHqye6CN0zMbv55CLLnA0g==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:26:07Z",
+		"mac": "ENC[AES256_GCM,data:uMss4+BiVupFqX7nHnMo+0yZ8RPuFD8VHYK2EtJSqzgurQrZVT4tJwY50mz2gVmwbrm49QYKk5S+H29DU0cM0HiEOgB5P5ObpXTRJPagWQ48CEFrDpBzLplobxulwnN6jJ1dpL3JF3jfrzrnSDFXMvx+n5x/86/AYXYRsi/UeyY=,iv:mPT1svKrNGmYpbL9hh2Bxxakml69q+U6gQ0ZnEcbEyg=,tag:zcZx1lTw/bEsX/1g+6T04g==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/vars/per-machine/signer/data-mesher-host-key/public_key/value

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEAeUkW5UIwA1svbNY71ePyJKX68UhxrqIUGQ2jd06w5WM=
+-----END PUBLIC KEY-----

checks/data-mesher/vars/shared/data-mesher-network-key/private_key/secret

@@ -0,0 +1,32 @@
+{
+	"data": "ENC[AES256_GCM,data:nRlCMF58cnkdUAE2aVHEG1+vAckKtVt48Jr21Bklfbsqe1yTiHPFAMLL1ywgWWWd7FjI/Z8WID9sWzh9J8Vmotw4aJWU/rIQSeF8cJHALvfOxarJIIyb7purAiPoPPs6ggGmSmVFGB1aw8kH1JMcppQN8OItdQM=,iv:qTwaL2mgw6g7heN/H5qcjei3oY+h46PdSe3v2hDlkTs=,tag:jYNULrOPl9mcQTTrx1SDeA==,type:str]",
+	"sops": {
+		"kms": null,
+		"gcp_kms": null,
+		"azure_kv": null,
+		"hc_vault": null,
+		"age": [
+			{
+				"recipient": "age153mke8v2qksyqjc7vta7wglzdqr5epazt83nch0ur5v7kl87cfdsr07qld",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBRcG44cGFBWXk2Z0pmNklv\nTnJ5b0svLytzZmNNRkxCVU1zaDVhNUs2cld3CklsenpWd0g2OEdKKzBMQlNEejRn\nTlEvY01HYjdvVExadnN3aXZIRTZ4YlEKLS0tIGRPUXdNSHZCRDBMbno2MjJqRHBl\nSzdiSURDYitQWFpaSElkdmdicDVjMWsKweQiRqyzXmzabmU2fmgwHtOa9uDmhx9O\ns9NfUhC3ifooQUSeYp58b1ZGJQx5O5bn9q/DaEoit5LTOUprt1pUPA==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBiTEdlL29sVWFpSDNNaXRJ\ndTJDRkU4VzFPQ0M4MkFha2IxV2FXN2o3ZEFRCjF3UnZ5U1hTc3VvSTIzcWxOZjl0\ncHlLVEFqRk1UbGdxaUxEeDFqbFVYaU0KLS0tIFFyMnJkZnRHdWg4Z1IyRHFkY0I5\nQjdIMGtGLzRGMFM0ektDZ3hzZDdHSmMKvxOQuKgePom0QfPSvn+4vsGHhJ4BoOvW\nc27Vn4/i4hbjfJr4JpULAwyIwt3F0RaTA2M6EkFkY8otEi3vkcpWvA==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age10zxkj45fah3qa8uyg3a36jsd06d839xfq64nrez9etrsf4km0gtsp45gsz",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5ZzdsaVRnSmsrMGR1Ylg3\nZkpscTdwNUl5NUVXN3kvMU1icE0yZU1WSEJBClB6SlJYZUhDSElRREx5b0VueFUw\nNVFRU3BSU24yWEtpRnJoUC83SDVaUWsKLS0tIGVxNEo3TjlwakpDZlNsSkVCOXlz\nNDgwaE1xNjZkSnJBVlU5YXVHeGxVNFEKsXKyTzq9VsERpXzbFJGv/pbAghFAcXkf\nMmCgQHsfIMBJQUstcO8sAkxv3ced0dAEz8O6NUd0FS2zlhBzt29Rnw==\n-----END AGE ENCRYPTED FILE-----\n"
+			},
+			{
+				"recipient": "age1faqrml2ukc6unfm75d3v2vnaf62v92rdxaagg3ty3cfna7vt99gqlzs43l",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBkK1hDMGxCc1IvYXlJMnBF\nWncxaXBQa1RpTWdwUHc3Yk16My8rVHNJc2dFCkNlK2h0dy9oU3Z5ZGhwRWVLYVUz\ncVBKT2x5VnlhbXNmdHkwbmZzVG5sd0EKLS0tIHJaMzhDanF4Rkl3akN4MEIxOHFC\nYWRUZ08xb1UwOFNRaktkMjIzNXZmNkUK1rlbJ96oUNQZLmCmPNDOKxfDMMa+Bl2E\nJPxcNc7XY3WBHa3xFUbcqiPxWxDyaZjhq/LYQGpepiGonGMEzR5JOQ==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-08T13:25:20Z",
+		"mac": "ENC[AES256_GCM,data:za9ku+9lu1TTRjbPcd5LYDM4tJsAYF/yuWFCGkAhqcYguEducsIfoKBwL42ahAzqLjCZp91YJuINtw16mM+Hmlhi/BVwhnXNHqcfnKoAS/zg9KJvWcvXwKMmjEjaBovqaCWXWoKS7dn/wZ7nfGrlsiUilCDkW4BzTIzkqNkyREU=,iv:2X9apXMatwCPRBIRbPxz6PJQwGrlr7O+z+MrsnFq+sQ=,tag:IYvitoV4MhyJyRO1ySxbLQ==,type:str]",
+		"pgp": null,
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.9.4"
+	}
+}

checks/data-mesher/vars/shared/data-mesher-network-key/public_key/value

@@ -0,0 +1,3 @@
+-----BEGIN PUBLIC KEY-----
+MCowBQYDK2VwAyEA/5j+Js7oxwWvZdfjfEO/3UuRqMxLKXsaNc3/5N2WSaw=
+-----END PUBLIC KEY-----

checks/dummy-inventory-test-from-flake/default.nix

@@ -9,7 +9,7 @@ nixosLib.runTest (
   { hostPkgs, config, ... }:
   {
     imports = [
-      clan-core.modules.nixosTest.clanTest
+      clan-core.modules.nixosVmTest.clanTest
     ];
 
     hostPkgs = pkgs;
@@ -18,19 +18,19 @@ nixosLib.runTest (
     # With the test framework
     # - legacy-modules
     # - clan.service modules
-    name = "service-dummy-test-from-flake";
+    name = "dummy-inventory-test-from-flake";
 
     clan.test.fromFlake = ./.;
 
     extraPythonPackages = _p: [
-      clan-core.legacyPackages.${hostPkgs.system}.nixosTestLib
+      clan-core.legacyPackages.${hostPkgs.system}.setupNixInNixPythonPackage
     ];
 
     testScript =
       { nodes, ... }:
       ''
-        from nixos_test_lib.nix_setup import setup_nix_in_nix # type: ignore[import-untyped]
-        setup_nix_in_nix(None)  # No closure info for this test
+        from setup_nix_in_nix import setup_nix_in_nix # type: ignore[import-untyped]
+        setup_nix_in_nix()
 
         def run_clan(cmd: list[str], **kwargs) -> str:
             import subprocess

checks/dummy-inventory-test-from-flake/flake.nix

@@ -6,7 +6,7 @@
     { self, clan-core, ... }:
     let
       # Usage see: https://docs.clan.lol
-      clan = clan-core.lib.clan {
+      clan = clan-core.clanLib.buildClan {
         inherit self;
 
         inventory =
@@ -24,7 +24,6 @@
 
             instances."test" = {
               module.name = "new-service";
-              module.input = "self";
               roles.peer.machines.peer1 = { };
             };
 
@@ -40,7 +39,7 @@
           perMachine = {
             nixosModule = {
               # This should be generated by:
-              # nix run .#generate-test-vars -- checks/service-dummy-test service-dummy-test
+              # nix run .#generate-test-vars -- checks/dummy-inventory-test dummy-inventory-test
               clan.core.vars.generators.new-service = {
                 files.not-a-secret = {
                   secret = false;
@@ -66,6 +65,6 @@
     in
     {
       # all machines managed by Clan
-      inherit (clan.config) nixosConfigurations nixosModules clanInternals;
+      inherit (clan) nixosConfigurations nixosModules clanInternals;
     };
 }

checks/dummy-inventory-test/default.nix

@@ -8,7 +8,7 @@ nixosLib.runTest (
   { ... }:
   {
     imports = [
-      clan-core.modules.nixosTest.clanTest
+      clan-core.modules.nixosVmTest.clanTest
     ];
 
     hostPkgs = pkgs;
@@ -17,7 +17,7 @@ nixosLib.runTest (
     # With the test framework
     # - legacy-modules
     # - clan.service modules
-    name = "service-dummy-test";
+    name = "dummy-inventory-test";
 
     clan = {
       directory = ./.;
@@ -33,7 +33,6 @@ nixosLib.runTest (
 
         instances."test" = {
           module.name = "new-service";
-          module.input = "self";
           roles.peer.machines.peer1 = { };
         };
 
@@ -48,7 +47,7 @@ nixosLib.runTest (
         perMachine = {
           nixosModule = {
             # This should be generated by:
-            # nix run .#generate-test-vars -- checks/service-dummy-test service-dummy-test
+            # nix run .#generate-test-vars -- checks/dummy-inventory-test dummy-inventory-test
             clan.core.vars.generators.new-service = {
               files.not-a-secret = {
                 secret = false;

checks/flake-module.nix

@@ -1,19 +1,7 @@
-{
-  self,
-  lib,
-  inputs,
-  ...
-}:
+{ self, lib, ... }:
 let
   inherit (lib)
-    attrNames
-    attrValues
-    elem
     filter
-    filterAttrs
-    flip
-    genAttrs
-    hasPrefix
     pathExists
     ;
   nixosLib = import (self.inputs.nixpkgs + "/nixos/lib") { };
@@ -22,7 +10,6 @@ in
   imports = filter pathExists [
     ./backups/flake-module.nix
     ../nixosModules/clanCore/machine-id/tests/flake-module.nix
-    ../nixosModules/clanCore/state-version/tests/flake-module.nix
     ./devshell/flake-module.nix
     ./flash/flake-module.nix
     ./impure/flake-module.nix
@@ -31,33 +18,6 @@ in
     ./nixos-documentation/flake-module.nix
     ./dont-depend-on-repo-root.nix
   ];
-  flake.check = genAttrs [ "x86_64-linux" "aarch64-darwin" ] (
-    system:
-    let
-      checks = flip filterAttrs self.checks.${system} (
-        name: _check:
-        !(hasPrefix "nixos-test-" name)
-        && !(hasPrefix "nixos-" name)
-        && !(hasPrefix "darwin-test-" name)
-        && !(hasPrefix "service-" name)
-        && !(hasPrefix "vars-check-" name)
-        && !(hasPrefix "devShell-" name)
-        && !(elem name [
-          "clan-core-for-checks"
-          "clan-deps"
-        ])
-      );
-    in
-    inputs.nixpkgs.legacyPackages.${system}.runCommand "fast-flake-checks-${system}"
-      { passthru.checks = checks; }
-      ''
-        echo "Executed the following checks for ${system}..."
-        echo "  - ${lib.concatStringsSep "\n" (map (n: "  - " + n) (attrNames checks))}"
-        echo ${toString (attrValues checks)} >/dev/null
-        echo "All checks succeeded"
-        touch $out
-      ''
-  );
   perSystem =
     {
       pkgs,
@@ -80,20 +40,19 @@ in
           nixosTests = lib.optionalAttrs (pkgs.stdenv.isLinux) {
 
             # Base Tests
-            nixos-test-secrets = self.clanLib.test.baseTest ./secrets nixosTestArgs;
-            nixos-test-borgbackup-legacy = self.clanLib.test.baseTest ./borgbackup-legacy nixosTestArgs;
-            nixos-test-wayland-proxy-virtwl = self.clanLib.test.baseTest ./wayland-proxy-virtwl nixosTestArgs;
+            secrets = self.clanLib.test.baseTest ./secrets nixosTestArgs;
+            borgbackup-legacy = self.clanLib.test.baseTest ./borgbackup-legacy nixosTestArgs;
+            wayland-proxy-virtwl = self.clanLib.test.baseTest ./wayland-proxy-virtwl nixosTestArgs;
 
             # Container Tests
-            nixos-test-container = self.clanLib.test.containerTest ./container nixosTestArgs;
-            nixos-test-zt-tcp-relay = self.clanLib.test.containerTest ./zt-tcp-relay nixosTestArgs;
-            nixos-test-matrix-synapse = self.clanLib.test.containerTest ./matrix-synapse nixosTestArgs;
-            nixos-test-postgresql = self.clanLib.test.containerTest ./postgresql nixosTestArgs;
-            nixos-test-user-firewall-iptables = self.clanLib.test.containerTest ./user-firewall/iptables.nix nixosTestArgs;
-            nixos-test-user-firewall-nftables = self.clanLib.test.containerTest ./user-firewall/nftables.nix nixosTestArgs;
+            container = self.clanLib.test.containerTest ./container nixosTestArgs;
+            zt-tcp-relay = self.clanLib.test.containerTest ./zt-tcp-relay nixosTestArgs;
+            matrix-synapse = self.clanLib.test.containerTest ./matrix-synapse nixosTestArgs;
+            postgresql = self.clanLib.test.containerTest ./postgresql nixosTestArgs;
 
-            service-dummy-test = import ./service-dummy-test nixosTestArgs;
-            service-dummy-test-from-flake = import ./service-dummy-test-from-flake nixosTestArgs;
+            dummy-inventory-test = import ./dummy-inventory-test nixosTestArgs;
+            dummy-inventory-test-from-flake = import ./dummy-inventory-test-from-flake nixosTestArgs;
+            data-mesher = import ./data-mesher nixosTestArgs;
           };
 
           packagesToBuild = lib.removeAttrs self'.packages [
@@ -106,9 +65,6 @@ in
             lib.mapAttrs' (
               name: config: lib.nameValuePair "nixos-${name}" config.config.system.build.toplevel
             ) (lib.filterAttrs (n: _: !lib.hasPrefix "test-" n) self.nixosConfigurations)
-            // lib.mapAttrs' (
-              name: config: lib.nameValuePair "darwin-${name}" config.config.system.build.toplevel
-            ) (self.darwinConfigurations or { })
             // lib.mapAttrs' (n: lib.nameValuePair "package-${n}") packagesToBuild
             // lib.mapAttrs' (n: lib.nameValuePair "devShell-${n}") self'.devShells
             // lib.mapAttrs' (name: config: lib.nameValuePair "home-manager-${name}" config.activation-script) (
@@ -125,7 +81,7 @@ in
                 _n: m:
                 let
                   schema =
-                    (self.clanLib.evalService {
+                    (self.clanLib.inventory.evalClanService {
                       modules = [ m ];
                       prefix = [
                         "checks"
@@ -166,10 +122,10 @@ in
           in
           lib.optionalAttrs (pkgs.stdenv.isLinux) {
             # import our test
-            nixos-test-secrets = import ./secrets nixosTestArgs;
-            nixos-test-container = import ./container nixosTestArgs;
+            secrets = import ./secrets nixosTestArgs;
+            container = import ./container nixosTestArgs;
             # Clan app tests
-            nixos-test-app-ocr = self.clanLib.test.baseTest ./app-ocr nixosTestArgs;
+            app-ocr = self.clanLib.test.baseTest ./app-ocr nixosTestArgs;
           };
       };
     };

checks/flash/flake-module.nix

@@ -50,16 +50,18 @@
         self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.toplevel
         self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.diskoScript
         self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.build.diskoScript.drvPath
+        self.nixosConfigurations."test-flash-machine-${pkgs.hostPlatform.system}".config.system.clan.deployment.file
+
       ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
       closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
     in
     {
       checks = pkgs.lib.mkIf pkgs.stdenv.isLinux {
-        nixos-test-flash = self.clanLib.test.baseTest {
+        flash = self.clanLib.test.baseTest {
           name = "flash";
           nodes.target = {
             virtualisation.emptyDiskImages = [ 4096 ];
-            virtualisation.memorySize = 4096;
+            virtualisation.memorySize = 3000;
             environment.systemPackages = [ self.packages.${pkgs.system}.clan-cli ];
             environment.etc."install-closure".source = "${closureInfo}/store-paths";
 

checks/installation/flake-module.nix

@@ -1,9 +1,63 @@
 {
   self,
   lib,
-
   ...
 }:
+let
+  installer =
+    { modulesPath, pkgs, ... }:
+    let
+      dependencies = [
+        self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.toplevel
+        self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.diskoScript
+        self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.clan.deployment.file
+        pkgs.stdenv.drvPath
+        pkgs.bash.drvPath
+        pkgs.nixos-anywhere
+        pkgs.bubblewrap
+        pkgs.buildPackages.xorg.lndir
+      ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
+      closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
+    in
+    {
+      imports = [
+        (modulesPath + "/../tests/common/auto-format-root-device.nix")
+      ];
+      networking.useNetworkd = true;
+      services.openssh.enable = true;
+      services.openssh.settings.UseDns = false;
+      services.openssh.settings.PasswordAuthentication = false;
+      system.nixos.variant_id = "installer";
+      environment.systemPackages = [
+        self.packages.${pkgs.system}.clan-cli-full
+        pkgs.nixos-facter
+      ];
+      environment.etc."install-closure".source = "${closureInfo}/store-paths";
+      virtualisation.emptyDiskImages = [ 512 ];
+      virtualisation.diskSize = 8 * 1024;
+      virtualisation.rootDevice = "/dev/vdb";
+      # both installer and target need to use the same diskImage
+      virtualisation.diskImage = "./target.qcow2";
+      virtualisation.memorySize = 3048;
+      nix.settings = {
+        substituters = lib.mkForce [ ];
+        hashed-mirrors = null;
+        connect-timeout = lib.mkForce 3;
+        flake-registry = pkgs.writeText "flake-registry" ''{"flakes":[],"version":2}'';
+        experimental-features = [
+          "nix-command"
+          "flakes"
+        ];
+      };
+      users.users.nonrootuser = {
+        isNormalUser = true;
+        openssh.authorizedKeys.keyFiles = [ ../assets/ssh/pubkey ];
+        extraGroups = [ "wheel" ];
+      };
+      security.sudo.wheelNeedsPassword = false;
+      system.extraDependencies = dependencies;
+    };
+in
 {
 
   # The purpose of this test is to ensure `clan machines install` works
@@ -52,25 +106,6 @@
 
         environment.etc."install-successful".text = "ok";
 
-        # Enable SSH and add authorized key for testing
-        services.openssh.enable = true;
-        services.openssh.settings.PasswordAuthentication = false;
-        users.users.nonrootuser = {
-          isNormalUser = true;
-          openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-          extraGroups = [ "wheel" ];
-          home = "/home/nonrootuser";
-          createHome = true;
-        };
-        users.users.root.openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-        # Allow users to manage their own SSH keys
-        services.openssh.authorizedKeysFiles = [
-          "/root/.ssh/authorized_keys"
-          "/home/%u/.ssh/authorized_keys"
-          "/etc/ssh/authorized_keys.d/%u"
-        ];
-        security.sudo.wheelNeedsPassword = false;
-
         boot.consoleLogLevel = lib.mkForce 100;
         boot.kernelParams = [ "boot.shell_on_fail" ];
 
@@ -147,199 +182,55 @@
       # vm-test-run-test-installation-> target: waiting for the VM to finish booting
       # vm-test-run-test-installation-> target: Guest root shell did not produce any data yet...
       # vm-test-run-test-installation-> target:   To debug, enter the VM and run 'systemctl status backdoor.service'.
-      checks =
-        let
-          # Custom Python package for port management utilities
-          closureInfo = pkgs.closureInfo {
-            rootPaths = [
-              self.checks.x86_64-linux.clan-core-for-checks
-              self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.toplevel
-              self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.initialRamdisk
-              self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.diskoScript
-              pkgs.stdenv.drvPath
-              pkgs.bash.drvPath
-              pkgs.buildPackages.xorg.lndir
-            ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
+      checks = pkgs.lib.mkIf (pkgs.stdenv.isLinux && !pkgs.stdenv.isAarch64) {
+        installation = self.clanLib.test.baseTest {
+          name = "installation";
+          nodes.target = {
+            services.openssh.enable = true;
+            virtualisation.diskImage = "./target.qcow2";
+            virtualisation.useBootLoader = true;
           };
-        in
-        pkgs.lib.mkIf (pkgs.stdenv.isLinux && !pkgs.stdenv.isAarch64) {
-          nixos-test-installation = self.clanLib.test.baseTest {
-            name = "installation";
-            nodes.target = (import ./test-helpers.nix { inherit lib pkgs self; }).target;
-            extraPythonPackages = _p: [
-              self.legacyPackages.${pkgs.system}.nixosTestLib
-            ];
+          nodes.installer = installer;
 
-            testScript = ''
-              import tempfile
-              import os
-              import subprocess
-              from nixos_test_lib.ssh import setup_ssh_connection # type: ignore[import-untyped]
-              from nixos_test_lib.nix_setup import prepare_test_flake # type: ignore[import-untyped]
+          testScript = ''
+            installer.start()
 
-              def create_test_machine(oldmachine, qemu_test_bin: str, **kwargs):
-                  """Create a new test machine from an installed disk image"""
-                  start_command = [
-                      f"{qemu_test_bin}/bin/qemu-kvm",
-                      "-cpu",
-                      "max",
-                      "-m",
-                      "3048",
-                      "-virtfs",
-                      "local,path=/nix/store,security_model=none,mount_tag=nix-store",
-                      "-drive",
-                      f"file={oldmachine.state_dir}/target.qcow2,id=drive1,if=none,index=1,werror=report",
-                      "-device",
-                      "virtio-blk-pci,drive=drive1",
-                      "-netdev",
-                      "user,id=net0",
-                      "-device",
-                      "virtio-net-pci,netdev=net0",
-                  ]
-                  machine = create_machine(start_command=" ".join(start_command), **kwargs)
-                  driver.machines.append(machine)
-                  return machine
+            installer.succeed("${pkgs.coreutils}/bin/install -Dm 600 ${../assets/ssh/privkey} /root/.ssh/id_ed25519")
 
-              target.start()
+            installer.wait_until_succeeds("timeout 2 ssh -o StrictHostKeyChecking=accept-new -v nonrootuser@localhost hostname")
+            installer.succeed("cp -r ${self.checks.x86_64-linux.clan-core-for-checks} test-flake && chmod -R +w test-flake")
 
-              # Set up test environment
-              with tempfile.TemporaryDirectory() as temp_dir:
-                  # Prepare test flake and Nix store
-                  flake_dir = prepare_test_flake(
-                      temp_dir,
-                      "${self.checks.x86_64-linux.clan-core-for-checks}",
-                      "${closureInfo}"
-                  )
+            installer.succeed("clan machines install --no-reboot --debug --flake test-flake --yes test-install-machine-without-system --target-host nonrootuser@localhost --update-hardware-config nixos-facter >&2")
+            installer.shutdown()
 
-                  # Set up SSH connection
-                  ssh_conn = setup_ssh_connection(
-                      target,
-                      temp_dir,
-                      "${../assets/ssh/privkey}"
-                  )
+            # We are missing the test instrumentation somehow. Test this later.
+            target.state_dir = installer.state_dir
+            target.start()
+            target.wait_for_unit("multi-user.target")
+          '';
+        } { inherit pkgs self; };
 
-                  # Run clan install from host using port forwarding
-                  clan_cmd = [
-                      "${self.packages.${pkgs.system}.clan-cli-full}/bin/clan",
-                      "machines",
-                      "install",
-                      "--phases", "disko,install",
-                      "--debug",
-                      "--flake", flake_dir,
-                      "--yes", "test-install-machine-without-system",
-                      "--target-host", f"nonrootuser@localhost:{ssh_conn.host_port}",
-                      "-i", ssh_conn.ssh_key,
-                      "--option", "store", os.environ['CLAN_TEST_STORE'],
-                      "--update-hardware-config", "nixos-facter",
-                  ]
+        update-hardware-configuration = self.clanLib.test.baseTest {
+          name = "update-hardware-configuration";
+          nodes.installer = installer;
 
-                  subprocess.run(clan_cmd, check=True)
+          testScript = ''
+            installer.start()
+            installer.succeed("${pkgs.coreutils}/bin/install -Dm 600 ${../assets/ssh/privkey} /root/.ssh/id_ed25519")
+            installer.wait_until_succeeds("timeout 2 ssh -o StrictHostKeyChecking=accept-new -v nonrootuser@localhost hostname")
+            installer.succeed("cp -r ${self.checks.x86_64-linux.clan-core-for-checks} test-flake && chmod -R +w test-flake")
+            installer.fail("test -f test-flake/machines/test-install-machine/hardware-configuration.nix")
+            installer.fail("test -f test-flake/machines/test-install-machine/facter.json")
 
-              # Shutdown the installer machine gracefully
-              try:
-                  target.shutdown()
-              except BrokenPipeError:
-                  # qemu has already exited
-                  pass
+            installer.succeed("clan machines update-hardware-config --debug --flake test-flake test-install-machine-without-system nonrootuser@localhost >&2")
+            installer.succeed("test -f test-flake/machines/test-install-machine-without-system/facter.json")
+            installer.succeed("rm test-flake/machines/test-install-machine-without-system/facter.json")
 
-              # Create a new machine instance that boots from the installed system
-              installed_machine = create_test_machine(target, "${pkgs.qemu_test}", name="after_install")
-              installed_machine.start()
-              installed_machine.wait_for_unit("multi-user.target")
-              installed_machine.succeed("test -f /etc/install-successful")
-            '';
-          } { inherit pkgs self; };
-
-          nixos-test-update-hardware-configuration = self.clanLib.test.baseTest {
-            name = "update-hardware-configuration";
-            nodes.target = (import ./test-helpers.nix { inherit lib pkgs self; }).target;
-            extraPythonPackages = _p: [
-              self.legacyPackages.${pkgs.system}.nixosTestLib
-            ];
-
-            testScript = ''
-              import tempfile
-              import os
-              import subprocess
-              from nixos_test_lib.ssh import setup_ssh_connection # type: ignore[import-untyped]
-              from nixos_test_lib.nix_setup import prepare_test_flake # type: ignore[import-untyped]
-
-              target.start()
-
-              # Set up test environment
-              with tempfile.TemporaryDirectory() as temp_dir:
-                  # Prepare test flake and Nix store
-                  flake_dir = prepare_test_flake(
-                      temp_dir,
-                      "${self.checks.x86_64-linux.clan-core-for-checks}",
-                      "${closureInfo}"
-                  )
-                  
-                  # Set up SSH connection
-                  ssh_conn = setup_ssh_connection(
-                      target,
-                      temp_dir,
-                      "${../assets/ssh/privkey}"
-                  )
-
-                  # Verify files don't exist initially
-                  hw_config_file = os.path.join(flake_dir, "machines/test-install-machine/hardware-configuration.nix")
-                  facter_file = os.path.join(flake_dir, "machines/test-install-machine/facter.json")
-
-                  assert not os.path.exists(hw_config_file), "hardware-configuration.nix should not exist initially"
-                  assert not os.path.exists(facter_file), "facter.json should not exist initially"
-
-                  # Set CLAN_FLAKE for the commands
-                  os.environ["CLAN_FLAKE"] = flake_dir
-
-                  # Test facter backend
-                  clan_cmd = [
-                      "${self.packages.${pkgs.system}.clan-cli-full}/bin/clan",
-                      "machines",
-                      "update-hardware-config",
-                      "--debug",
-                      "--flake", ".",
-                      "--host-key-check", "none",
-                      "test-install-machine-without-system",
-                      "-i", ssh_conn.ssh_key,
-                      "--option", "store", os.environ['CLAN_TEST_STORE'],
-                      f"nonrootuser@localhost:{ssh_conn.host_port}"
-                  ]
-
-                  result = subprocess.run(clan_cmd, capture_output=True, cwd=flake_dir)
-                  if result.returncode != 0:
-                      print(f"Clan update-hardware-config failed: {result.stderr.decode()}")
-                      raise Exception(f"Clan update-hardware-config failed with return code {result.returncode}")
-
-                  facter_without_system_file = os.path.join(flake_dir, "machines/test-install-machine-without-system/facter.json")
-                  assert os.path.exists(facter_without_system_file), "facter.json should exist after update"
-                  os.remove(facter_without_system_file)
-
-                  # Test nixos-generate-config backend
-                  clan_cmd = [
-                      "${self.packages.${pkgs.system}.clan-cli-full}/bin/clan",
-                      "machines",
-                      "update-hardware-config",
-                      "--debug",
-                      "--backend", "nixos-generate-config",
-                      "--host-key-check", "none",
-                      "--flake", ".",
-                      "test-install-machine-without-system",
-                      "-i", ssh_conn.ssh_key,
-                      "--option", "store", os.environ['CLAN_TEST_STORE'],
-                      f"nonrootuser@localhost:{ssh_conn.host_port}"
-                  ]
-
-                  result = subprocess.run(clan_cmd, capture_output=True, cwd=flake_dir)
-                  if result.returncode != 0:
-                      print(f"Clan update-hardware-config (nixos-generate-config) failed: {result.stderr.decode()}")
-                      raise Exception(f"Clan update-hardware-config failed with return code {result.returncode}")
-
-                  hw_config_without_system_file = os.path.join(flake_dir, "machines/test-install-machine-without-system/hardware-configuration.nix")
-                  assert os.path.exists(hw_config_without_system_file), "hardware-configuration.nix should exist after update"
-            '';
-          } { inherit pkgs self; };
-
-        };
+            installer.succeed("clan machines update-hardware-config --debug --backend nixos-generate-config --flake test-flake test-install-machine-without-system nonrootuser@localhost >&2")
+            installer.succeed("test -f test-flake/machines/test-install-machine-without-system/hardware-configuration.nix")
+            installer.succeed("rm test-flake/machines/test-install-machine-without-system/hardware-configuration.nix")
+          '';
+        } { inherit pkgs self; };
+      };
     };
 }

checks/installation/pyproject.toml

@@ -1,44 +0,0 @@
-[build-system]
-requires = ["setuptools", "wheel"]
-build-backend = "setuptools.build_meta"
-
-[project]
-name = "nixos-test-lib"
-version = "1.0.0"
-description = "NixOS test utilities for clan VM testing"
-authors = [
-    {name = "Clan Core Team"}
-]
-dependencies = []
-
-[project.optional-dependencies]
-dev = [
-    "mypy",
-    "ruff"
-]
-
-[tool.setuptools.packages.find]
-where = ["."]
-include = ["nixos_test_lib*"]
-
-[tool.setuptools.package-data]
-"nixos_test_lib" = ["py.typed"]
-
-[tool.mypy]
-python_version = "3.12"
-strict = true
-warn_return_any = true
-warn_unused_configs = true
-
-[tool.ruff]
-target-version = "py312"
-line-length = 88
-
-[tool.ruff.lint]
-select = ["ALL"]
-ignore = [
-    "D", # docstrings
-    "ANN", # type annotations  
-    "COM812", # trailing comma
-    "ISC001", # string concatenation
-]

checks/installation/test-helpers.nix

@@ -1,173 +0,0 @@
-{
-  lib,
-  pkgs,
-  self,
-  ...
-}:
-let
-  # Common target VM configuration used by both installation and update tests
-  target =
-    { modulesPath, pkgs, ... }:
-    {
-      imports = [
-        (modulesPath + "/../tests/common/auto-format-root-device.nix")
-      ];
-      networking.useNetworkd = true;
-      services.openssh.enable = true;
-      services.openssh.settings.UseDns = false;
-      services.openssh.settings.PasswordAuthentication = false;
-      system.nixos.variant_id = "installer";
-      environment.systemPackages = [
-        pkgs.nixos-facter
-      ];
-      # Disable cache.nixos.org to speed up tests
-      nix.settings.substituters = [ ];
-      nix.settings.trusted-public-keys = [ ];
-      virtualisation.emptyDiskImages = [ 512 ];
-      virtualisation.diskSize = 8 * 1024;
-      virtualisation.rootDevice = "/dev/vdb";
-      # both installer and target need to use the same diskImage
-      virtualisation.diskImage = "./target.qcow2";
-      virtualisation.memorySize = 3048;
-      users.users.nonrootuser = {
-        isNormalUser = true;
-        openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-        extraGroups = [ "wheel" ];
-      };
-      users.users.root.openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-      # Allow users to manage their own SSH keys
-      services.openssh.authorizedKeysFiles = [
-        "/root/.ssh/authorized_keys"
-        "/home/%u/.ssh/authorized_keys"
-        "/etc/ssh/authorized_keys.d/%u"
-      ];
-      security.sudo.wheelNeedsPassword = false;
-    };
-
-  # Common base test machine configuration
-  baseTestMachine =
-    { lib, modulesPath, ... }:
-    {
-      imports = [
-        (modulesPath + "/testing/test-instrumentation.nix")
-        (modulesPath + "/profiles/qemu-guest.nix")
-        self.clanLib.test.minifyModule
-      ];
-
-      # Enable SSH and add authorized key for testing
-      services.openssh.enable = true;
-      services.openssh.settings.PasswordAuthentication = false;
-      users.users.nonrootuser = {
-        isNormalUser = true;
-        openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-        extraGroups = [ "wheel" ];
-        home = "/home/nonrootuser";
-        createHome = true;
-      };
-      users.users.root.openssh.authorizedKeys.keys = [ (builtins.readFile ../assets/ssh/pubkey) ];
-      # Allow users to manage their own SSH keys
-      services.openssh.authorizedKeysFiles = [
-        "/root/.ssh/authorized_keys"
-        "/home/%u/.ssh/authorized_keys"
-        "/etc/ssh/authorized_keys.d/%u"
-      ];
-      security.sudo.wheelNeedsPassword = false;
-
-      boot.consoleLogLevel = lib.mkForce 100;
-      boot.kernelParams = [ "boot.shell_on_fail" ];
-
-      # disko config
-      boot.loader.grub.efiSupport = lib.mkDefault true;
-      boot.loader.grub.efiInstallAsRemovable = lib.mkDefault true;
-      clan.core.vars.settings.secretStore = "vm";
-      clan.core.vars.generators.test = {
-        files.test.neededFor = "partitioning";
-        script = ''
-          echo "notok" > "$out"/test
-        '';
-      };
-      disko.devices = {
-        disk = {
-          main = {
-            type = "disk";
-            device = "/dev/vda";
-
-            preCreateHook = ''
-              test -e /run/partitioning-secrets/test/test
-            '';
-
-            content = {
-              type = "gpt";
-              partitions = {
-                boot = {
-                  size = "1M";
-                  type = "EF02"; # for grub MBR
-                  priority = 1;
-                };
-                ESP = {
-                  size = "512M";
-                  type = "EF00";
-                  content = {
-                    type = "filesystem";
-                    format = "vfat";
-                    mountpoint = "/boot";
-                    mountOptions = [ "umask=0077" ];
-                  };
-                };
-                root = {
-                  size = "100%";
-                  content = {
-                    type = "filesystem";
-                    format = "ext4";
-                    mountpoint = "/";
-                  };
-                };
-              };
-            };
-          };
-        };
-      };
-    };
-
-  # NixOS test library combining port utils and clan VM test utilities
-  nixosTestLib = pkgs.python3Packages.buildPythonPackage {
-    pname = "nixos-test-lib";
-    version = "1.0.0";
-    format = "pyproject";
-    src = lib.fileset.toSource {
-      root = ./.;
-      fileset = lib.fileset.unions [
-        ./pyproject.toml
-        ./nixos_test_lib
-      ];
-    };
-    nativeBuildInputs = with pkgs.python3Packages; [
-      setuptools
-      wheel
-    ];
-    doCheck = false;
-  };
-
-  # Common closure info
-  closureInfo = pkgs.closureInfo {
-    rootPaths = [
-      self.checks.x86_64-linux.clan-core-for-checks
-      self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.toplevel
-      self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.initialRamdisk
-      self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.build.diskoScript
-      self.clanInternals.machines.${pkgs.hostPlatform.system}.test-install-machine-with-system.config.system.clan.deployment.file
-      pkgs.stdenv.drvPath
-      pkgs.bash.drvPath
-      pkgs.buildPackages.xorg.lndir
-    ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
-  };
-
-in
-{
-  inherit
-    target
-    baseTestMachine
-    nixosTestLib
-    closureInfo
-    ;
-}

checks/morph/flake-module.nix

@@ -24,7 +24,7 @@
     }:
     {
       checks = pkgs.lib.mkIf (pkgs.stdenv.isLinux && !pkgs.stdenv.isAarch64) {
-        nixos-test-morph = self.clanLib.test.baseTest {
+        morph = self.clanLib.test.baseTest {
           name = "morph";
 
           nodes = {
@@ -35,6 +35,7 @@
                   pkgs.stdenv.drvPath
                   pkgs.stdenvNoCC
                   self.nixosConfigurations.test-morph-machine.config.system.build.toplevel
+                  self.nixosConfigurations.test-morph-machine.config.system.clan.deployment.file
                 ] ++ builtins.map (i: i.outPath) (builtins.attrValues self.inputs);
                 closureInfo = pkgs.closureInfo { rootPaths = dependencies; };
               in

checks/mycelium/default.nix

@@ -8,14 +8,15 @@ nixosLib.runTest (
   { ... }:
   {
     imports = [
-      clan-core.modules.nixosTest.clanTest
+      clan-core.modules.nixosVmTest.clanTest
     ];
 
     hostPkgs = pkgs;
 
-    name = "service-mycelium";
+    name = "mycelium";
 
     clan = {
+
       test.useContainers = false;
       directory = ./.;
       modules."@clan/mycelium" = ../../clanServices/mycelium/default.nix;
@@ -25,7 +26,6 @@ nixosLib.runTest (
         instances = {
           mycelium-test = {
             module.name = "@clan/mycelium";
-            module.input = "self";
             roles.peer.machines."server".settings = {
               openFirewall = true;
               addHostedPublicNodes = true;

checks/syncthing/default.nix

@@ -0,0 +1,87 @@
+{
+  pkgs,
+  nixosLib,
+  clan-core,
+  lib,
+  ...
+}:
+nixosLib.runTest (
+  { ... }:
+  {
+    imports = [
+      clan-core.modules.nixosVmTest.clanTest
+    ];
+
+    hostPkgs = pkgs;
+
+    name = "syncthing";
+
+    clan = {
+      directory = ./.;
+      # TODO: container driver does not support wait_for_file() yet
+      test.useContainers = false;
+      inventory = {
+        machines = lib.genAttrs [
+          "introducer"
+          "peer1"
+          "peer2"
+        ] (_: { });
+        services = {
+          syncthing.default = {
+            roles.peer.machines = [
+              "peer1"
+              "peer2"
+            ];
+            roles.introducer.machines = [ "introducer" ];
+          };
+        };
+      };
+    };
+
+    nodes.introducer = {
+      # Doesn't test zerotier!
+      services.syncthing.openDefaultPorts = true;
+      services.syncthing.settings.folders = {
+        "Shared" = {
+          enable = true;
+          path = "~/Shared";
+          versioning = {
+            type = "trashcan";
+            params = {
+              cleanoutDays = "30";
+            };
+          };
+        };
+      };
+      clan.syncthing.autoAcceptDevices = true;
+      clan.syncthing.autoShares = [ "Shared" ];
+      # For faster Tests
+      systemd.timers.syncthing-auto-accept.timerConfig = {
+        OnActiveSec = 1;
+        OnUnitActiveSec = 1;
+      };
+    };
+    nodes.peer1 = {
+      services.syncthing.openDefaultPorts = true;
+    };
+    nodes.peer2 = {
+      services.syncthing.openDefaultPorts = true;
+    };
+
+    testScript = ''
+      start_all()
+      introducer.wait_for_unit("syncthing")
+      peer1.wait_for_unit("syncthing")
+      peer2.wait_for_unit("syncthing")
+      peer1.execute("ls -la /var/lib/syncthing")
+      peer2.execute("ls -la /var/lib/syncthing")
+      peer1.wait_for_file("/var/lib/syncthing/Shared")
+      peer2.wait_for_file("/var/lib/syncthing/Shared")
+      introducer.shutdown()
+      peer1.execute("echo hello > /var/lib/syncthing/Shared/hello")
+      peer2.wait_for_file("/var/lib/syncthing/Shared/hello")
+      out = peer2.succeed("cat /var/lib/syncthing/Shared/hello")
+      assert "hello" in out
+    '';
+  }
+)

checks/syncthing/sops/machines/introducer/key.json

@@ -0,0 +1,6 @@
+[
+  {
+    "publickey": "age1wjp0vvvy4d2c0pdrth0kl505rzpz37804swf6rrny9xa208mrg2s0r5m67",
+    "type": "age"
+  }
+]

checks/syncthing/sops/machines/peer1/key.json

@@ -0,0 +1,6 @@
+[
+  {
+    "publickey": "age14faw2l6rskw2gcv3rrkygmwmrp2ev9yclzq4fh8xf8sjeke8p97sw4dxuq",
+    "type": "age"
+  }
+]

checks/syncthing/sops/machines/peer2/key.json

@@ -0,0 +1,6 @@
+[
+  {
+    "publickey": "age1dutdww4x48f0e3tzmjlye9n852wx0qqhhcghsrefsq9m8c5flpfs2lxexf",
+    "type": "age"
+  }
+]

checks/syncthing/sops/secrets/introducer-age.key/secret

@@ -0,0 +1,15 @@
+{
+	"data": "ENC[AES256_GCM,data:f/KzvxsoWQFTSB17lPhe/MThYu4ZjJwvkCxKp7XkLyspFF9Dal4A+H+SY6vPG7yM3+dlE3ZnxjniUeivydDTwwJiWJ6E6XIhnPI=,iv:xat6pYzYV8sfyMKX4OMsr6oSOEOc09DDXGykKKoP14Y=,tag:xMxsIpYv7KrSYvpmvBvSUw==,type:str]",
+	"sops": {
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSArUGdWK1BnNjdCL1l1WlNB\nUEswYm1tYlIxWXltemdlQm1OcmlNbSsvTkdrClpRUjR6TUNUcGtxWWhGdDg5SG84\nSFFiV2p6ZHJwR1VKYW4vVFBHRGFSYTgKLS0tIERJa3hRM28ySHBUME4vTUE1UUFr\nQklDdTBWdWJpdGg0cnR1ZUNWREl6K1EKbRFOr3Rhb2aGnQUHiX+3DzGgrY9C2Dvz\nVlyZ0q6lWtn4qFWPVez03T8QAtLjv2UaGtYTFnyFIWiykhhrWy2PBg==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-23T07:54:54Z",
+		"mac": "ENC[AES256_GCM,data:LJCCaGNhBgFAKtWYMD6OcXg2FMq1DYDOySIpEY91ILXDUuJSSsuYyQqE6ZvCoThlogHd9inAajsW0GbzYpSflu/WyrqlQsNJSMFkBFBQh/FIjd18GUtZ4flHWRfHqAk/xM/g+n7iOgKMvaBrG1MG1DplLRfk/8ehcqlWX4Wxof0=,iv:PrjIiUYkePPXBRGF/Wnqi1ZgA2j4YtzL/uMC5KchfIQ=,tag:yMMrJ7vGt6urz4WfRAyaNg==,type:str]",
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.10.1"
+	}
+}

checks/syncthing/sops/secrets/introducer-age.key/users/admin

@@ -0,0 +1 @@
+../../../users/admin

checks/syncthing/sops/secrets/peer1-age.key/secret

@@ -0,0 +1,15 @@
+{
+	"data": "ENC[AES256_GCM,data:q6mWG65NflVEvX1QUyRVFuRGOVg9wtyWDYQ8Plqw038pEyOrsVcj6Cmo6SRaRcAaxQmAUeplzYfzm2MgXMz1l/DySErH+mCyVSk=,iv:7X4mFSJXpUii+sppSAq8H7vYWGoDq3LnFJMAAjhhm7U=,tag:ep9vzbkzVtC2A8otat8vSg==,type:str]",
+	"sops": {
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5bjNlZkppR01JT0F0TklO\nSnpIcFgwb0E5dStHQlZLdGNLQ3UxRDNBdEVVCnlpdWlPVVNIdFB3ZjlpSXZURjdS\nMVlCbFV5RXI0d2t5bHJvR3U5b2NDa2MKLS0tIDJLZlE0RjhNaGhBeFVsSE93Z0NX\nVVcyUjJPL1FVTEVOUktYTEMvVFNEdlUKYkmyVjcbAf5IVb/RWBfhbmoBbuz+u8X0\n3J8a/SJsgX3vLJIpVeSQSSFTNXu0+8/QeRiXsV7GCyHu+lwL75ycmA==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-23T07:54:59Z",
+		"mac": "ENC[AES256_GCM,data:rhi/f3r81Cm+yXJXpnPmyK7jNqJ1Pg4tU7gsOwjCv5CeJn8U6N78ZBiHndjdwzqSdp7+qwx/9gPpLQVoPzO2IhY+uRhg0l6v6N9iK9UD6tjNzsCw8zTIb/ehObRqqpzVn2BGkUte+g0Hu2/bpHFbq6qmGm8YOYnD8K7U2FoiuGQ=,iv:o7RaD5oogpjSgdfFPqb8Tfgn43ydSzA0ZTP2ayNZI9c=,tag:e/zmTPAIWX1uDQxLNznIWQ==,type:str]",
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.10.1"
+	}
+}

checks/syncthing/sops/secrets/peer1-age.key/users/admin

@@ -0,0 +1 @@
+../../../users/admin

checks/syncthing/sops/secrets/peer2-age.key/secret

@@ -0,0 +1,15 @@
+{
+	"data": "ENC[AES256_GCM,data:2EaSVKRIMKVF9+qAozKl703entUWB04J61UM1QRj1omKUb5sDaOwnQKCZDZxO/CCtam/kz1jHoxCeFiJFcx+DpTyYptpSpYq1dI=,iv:syZ2HKRxQ73urS4Vwz7/3IMBYY6nk78zaooPMDkU1w4=,tag:uGaqxbU6/9DvkGY1Jq/XRw==,type:str]",
+	"sops": {
+		"age": [
+			{
+				"recipient": "age1qm0p4vf9jvcnn43s6l4prk8zn6cx0ep9gzvevxecv729xz540v8qa742eg",
+				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBUMnJrb2VHYVdMRHJhYjFH\nL25nN2RIZ3pVeDdYTllrUkF0TkREYmNMMVdrCkNSaGlRd3c3YXZPZmIxWExCaytu\nU3FGTmhUZ0pUUjJJNS9vcVBISmFyZHcKLS0tIHMwaFlEYkFFb2RwS3JDb2VxRFcw\nZmd6S3RXVGcwbmtHVVRmWXkwSnF1RkkKTbg6igFHIakR8EAPuf+x9yhmQHF3TPp/\nC+B1FuorpovudtxmJ1UzBmkE0r13cY6iu9Vdjh1g7tBcXUWoHZsvIA==\n-----END AGE ENCRYPTED FILE-----\n"
+			}
+		],
+		"lastmodified": "2025-04-23T07:55:03Z",
+		"mac": "ENC[AES256_GCM,data:HuQQvWOGIjISxnNShYHLj4QinNoeOTwxpJK35swpcBnJ4JtDnA6F2JjpJI8DXIwO42eDbXIF22lJjqynRFRo6kQrrD8uhBHEFD2R+6U7zFxJ4gknWR1iF3fbM1+2VDiu8L9InpZcfb6Z8tpKPdPiYS3NGdoAJ0ClSw+8WlVsS5E=,iv:pJxsCP5Y6NTNAck0mphbLRnZ48sRRZ/YaYUobi6mGYU=,tag:ewR5QLBh3WRLkHlSGH5MsQ==,type:str]",
+		"unencrypted_suffix": "_unencrypted",
+		"version": "3.10.1"
+	}
+}