flake.nix

@@ -58,7 +58,10 @@
             packages = [
               pkgs.nil
               inputs'.agenix.packages.default
-              inputs'.nixops4.packages.default
+              (inputs'.nixops4.packages.default.overrideAttrs {
+                impureEnvVars = [ "DEPLOYMENT" ];
+              })
+              pkgs.openssh
               pkgs.httpie
               pkgs.jq
             ];

infra/flake-part.nix

@@ -143,7 +143,17 @@ in
   ## - We add a “test” deployment with all test machines.
   nixops4Deployments = genAttrs machines makeDeployment' // {
     default = makeDeployment machines;
-    test = makeTestDeployment (fromJSON (readFile ./test-machines/configuration.json));
+    test = makeTestDeployment (
+      fromJSON (
+        let
+          env = builtins.getEnv "DEPLOYMENT";
+        in
+        if env != "" then
+          env
+        else
+          builtins.trace "env var DEPLOYMENT not set, falling back to ./test-machines/configuration.json!" (readFile ./test-machines/configuration.json)
+      )
+    );
   };
   flake.nixosConfigurations =
     genAttrs machines (makeConfiguration false)

infra/machines/fedi201/fedipanel.nix

@@ -1,17 +1,26 @@
 {
+  # inputs,
   config,
+  pkgs,
   ...
 }:
 let
   name = "panel";
   panel = (import ../../../panel/default.nix { }).package;
 in
+# builtins.trace args.pkgs
 {
   imports = [
     ../../../panel/nix/configuration.nix
   ];
 
+  nix.settings = {
+    extra-experimental-features = "configurable-impure-env";
+  };
+
   environment.systemPackages = [
+    # inputs.self.outPath
+    # ../../..
     panel
   ];
 
@@ -33,7 +42,12 @@ in
     settings = {
       DATABASE_URL = "sqlite:///var/lib/${name}/db.sqlite3";
       CREDENTIALS_DIRECTORY = "/var/lib/${name}/.credentials";
-      STATIC_ROOT = "/var/lib/${name}/static";
     };
   };
+  systemd.services.${name}.environment = {
+    STATIC_ROOT = "/var/lib/${name}/static";
+    # REPO_DIR = inputs.self.outPath;
+    REPO_DIR = ../../..;
+    NIX_DIR = pkgs.nix;
+  };
 }

panel/default.nix

@@ -34,6 +34,7 @@ in
       export CREDENTIALS_DIRECTORY=${builtins.toString ./.credentials}
       export DATABASE_URL="sqlite:///${toString ./src}/db.sqlite3"
     '';
+    NIX_DIR = pkgs.nix;
   };
 
   tests = pkgs'.callPackage ./nix/tests.nix { };

panel/src/panel/configuration/forms.py

@@ -39,11 +39,11 @@ class Configuration(BaseModel):
     # XXX: hard-code available apex domains for now,
     #      they will be prefixed by the user name
     class Domain(Enum):
-        EU = "fediversity.eu"
+        # EU = "fediversity.eu"
         NET = "fediversity.net"
 
     domain: Domain = Field(
-        default=Domain.EU,
+        default=Domain.NET,
         description="DNS domain where to expose services"
     )
 

panel/src/panel/static/style.sass

@@ -3,3 +3,30 @@ body
   margin: 0
   font-family: sans-serif
   box-sizing: border-box
+
+.loader
+  width: 48px
+  height: 48px
+  border: 5px solid #000
+  border-bottom-color: #F34508
+  border-radius: 50%
+  display: inline-block
+  box-sizing: border-box
+  animation: rotation 1s linear infinite
+
+@keyframes rotation
+  0% { transform: rotate(0deg) }
+  100% { transform: rotate(360deg) }
+
+#spinner-container
+  position: absolute
+  top: 50%
+  left: 50%
+  transform: translate(-50%, -50%)
+  display: block
+
+.htmx-indicator
+  display: none
+
+.htmx-request .htmx-indicator
+  display: inline-block

panel/src/panel/templates/base.html

@@ -5,6 +5,7 @@
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <script src="https://unpkg.com/htmx.org@2.0.4" integrity="sha384-HGfztofotfshcF7+8n44JQL2oJmowVChPTg48S+jvZoztPfvwD79OC/LTtG6dMp+" crossorigin="anonymous"></script>
 
     {% load compress %}
     {% compress css %}

panel/src/panel/templates/configuration_form.html

@@ -5,7 +5,18 @@
 
   {{ form.as_p }}
 
-  <button class="button" disabled>Deploy</button>
-  <button class="button" type="submit" >Save</button>
+  <button id="deploy-button" class="button"
+          hx-post="{% url 'configuration_form' %}"
+          hx-trigger="click"
+          hx-indicator="#spinner-container">
+      Deploy
+      <span class="htmx-indicator loader"></span>
+  </button>
+
+  <button class="button" type="submit" name="save">Save</button>
+
+  <div id="spinner-container" class="htmx-indicator">
+    <span class="loader"></span>
+  </div>
 </form>
 {% endblock %}

panel/src/panel/views.py

@@ -1,15 +1,22 @@
 from enum import Enum
+import os
+import json
+import threading
 
 from django.urls import reverse_lazy
+import os
+import subprocess
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.auth.models import User
 from django.views.generic import TemplateView, DetailView
 from django.views.generic.edit import FormView
+from django.http import JsonResponse
 
 from panel import models
 from panel.configuration import forms
 
 
+
 class Index(TemplateView):
     template_name = 'index.html'
 
@@ -41,6 +48,44 @@ class ConfigurationForm(LoginRequiredMixin, FormView):
             operator=self.request.user,
         )
 
+        if "deploy" in self.request.POST.keys():
+            threading.Thread(target=self.run_deployment, args=(obj,)).start()
+
+        return obj
+
+    def run_deployment(self, obj):
+        if "deploy" in self.request.POST.keys():
+            print("DEPLOYING:")
+            print(os.getenv("REPO_DIR"))
+            print(os.getenv("NIX_DIR"))
+            submission = obj.parsed_value.model_dump_json()
+            deployment = json.dumps(json.loads(submission) | {
+              "initialUser": {
+                "displayName": "Testy McTestface",
+                "username": "test",
+                "password": "testtest",
+                "email": "test@test.com",
+              },
+            })
+            env = {
+                "DEPLOYMENT": deployment,
+                "PATH": f"{os.getenv("NIX_DIR")}/bin/",
+            }
+            print(f"env: {env}")
+            print(f"Path: {os.getcwd()}/..")
+            cmd = [
+                "nix",
+                "develop",
+                "--extra-experimental-features",
+                "configurable-impure-env",
+                "--command",
+                "nixops4",
+                "--show-trace",
+                "--verbose",
+                "apply",
+                "test",
+            ]
+            subprocess.run(cmd, cwd=os.getenv("REPO_DIR") or f"{os.getcwd()}/..", env=env)
         return obj
 
     # TODO(@fricklerhandwerk):