Fix: Add grpc_pass to NPM advanced_config for Management and Signal endpoints

.gitignore

@@ -69,5 +69,20 @@ PROJECT_SUMMARY.md
 QUICKSTART.md
 VS_CODE_SETUP.md
 
+# Gemini / Antigravity
+.gemini/
+
 # Windows artifacts
 nul
+
+# Debug / temp files (generated during development & testing)
+out.txt
+containers.txt
+helper.txt
+logs.txt
+port.txt
+env.txt
+network.txt
+update_helper.txt
+state.txt
+hostpath.txt

ProjectAISpec.md

@@ -91,7 +91,7 @@ netbird-msp-appliance/
 1. Validate inputs (subdomain unique, email valid)
 2. Allocate ports (Management internal, Relay UDP public)
 3. Generate configs from Jinja2 templates
-4. Create instance directory: `/opt/netbird-instances/kunde{id}/`
+4. Create instance directory: `/opt/netbird-instances/{subdomain}/`
 5. Write `docker-compose.yml`, `management.json`, `relay.env`
 6. Start Docker containers via Docker SDK
 7. Wait for health checks (max 60s)
@@ -113,7 +113,7 @@ No manual config file editing required!
 ### 4. Nginx Proxy Manager Integration
 **Per customer, create proxy host:**
 - Domain: `{subdomain}.{base_domain}`
-- Forward to: `netbird-kunde{id}-dashboard:80`
+- Forward to: `netbird-{subdomain}-dashboard:80`
 - SSL: Automatic Let's Encrypt
 - Advanced config: Route `/api/*` to management, `/signalexchange.*` to signal, `/relay` to relay
 
@@ -272,7 +272,7 @@ networks:
 services:
   netbird-management:
     image: {{ netbird_management_image }}
-    container_name: netbird-kunde{{ customer_id }}-management
+    container_name: netbird-{{ subdomain }}-management
     restart: unless-stopped
     networks:
       - npm-network
@@ -285,7 +285,7 @@ services:
 
   netbird-signal:
     image: {{ netbird_signal_image }}
-    container_name: netbird-kunde{{ customer_id }}-signal
+    container_name: netbird-{{ subdomain }}-signal
     restart: unless-stopped
     networks:
       - npm-network
@@ -294,7 +294,7 @@ services:
 
   netbird-relay:
     image: {{ netbird_relay_image }}
-    container_name: netbird-kunde{{ customer_id }}-relay
+    container_name: netbird-{{ subdomain }}-relay
     restart: unless-stopped
     networks:
       - npm-network
@@ -311,7 +311,7 @@ services:
 
   netbird-dashboard:
     image: {{ netbird_dashboard_image }}
-    container_name: netbird-kunde{{ customer_id }}-dashboard
+    container_name: netbird-{{ subdomain }}-dashboard
     restart: unless-stopped
     networks:
       - npm-network

README.md

@@ -95,8 +95,8 @@ A management solution for running isolated NetBird instances for your MSP busine
 |  | Caddy      |  |                  |  | Caddy      |  |
 |  +------------+  |                  |  +------------+  |
 +------------------+                  +------------------+
-  kunde1.domain.de                      kundeN.domain.de
-  UDP 3478                              UDP 3478+N-1
+  customer-a.domain.de                  customer-x.domain.de
+         |                                     |3478+N-1
 ```
 
 ### Components per Customer Instance (5 containers):
@@ -140,9 +140,9 @@ Example for 3 customers:
 
 | Customer | Dashboard (TCP) | Relay (UDP) |
 |----------|----------------|-------------|
-| Kunde 1  | 9001           | 3478        |
-| Kunde 2  | 9002           | 3479        |
-| Kunde 3  | 9003           | 3480        |
+| Customer-A | 9001           | 3478        |
+| Customer-C | 9002           | 3479        |
+| Customer-X | 9003           | 3480        |
 
 **Your firewall must allow both the TCP dashboard ports and the UDP relay ports!**
 

app/routers/settings.py

@@ -237,6 +237,10 @@ async def test_ldap(
 @router.get("/branding")
 async def get_branding(db: Session = Depends(get_db)):
     """Public endpoint — returns branding info for the login page (no auth required)."""
+    current_version = update_service.get_current_version().get("tag", "alpha-1.1")
+    if current_version == "unknown":
+        current_version = "alpha-1.1"
+    
     row = db.query(SystemConfig).filter(SystemConfig.id == 1).first()
     if not row:
         return {
@@ -244,12 +248,14 @@ async def get_branding(db: Session = Depends(get_db)):
             "branding_subtitle": "Multi-Tenant Management Platform",
             "branding_logo_path": None,
             "default_language": "en",
+            "version": current_version
         }
     return {
         "branding_name": row.branding_name or "NetBird MSP Appliance",
         "branding_subtitle": row.branding_subtitle or "Multi-Tenant Management Platform",
         "branding_logo_path": row.branding_logo_path,
         "default_language": row.default_language or "en",
+        "version": current_version
     }
 
 
@@ -334,6 +340,19 @@ async def get_version(
     return result
 
 
+@router.get("/branches")
+async def get_branches(
+    current_user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    """Return a list of available branches from the configured git remote."""
+    config = get_system_config(db)
+    if not config or not config.git_repo_url:
+        return []
+    branches = await update_service.get_remote_branches(config)
+    return branches
+
+
 @router.post("/update")
 async def trigger_update(
     current_user: User = Depends(get_current_user),

app/services/netbird_service.py

@@ -118,7 +118,7 @@ async def deploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
 
     allocated_port = None
     instance_dir = None
-    container_prefix = f"netbird-kunde{customer_id}"
+    container_prefix = f"netbird-{customer.subdomain}"
     local_mode = _is_local_domain(config.base_domain)
     existing_deployment = db.query(Deployment).filter(Deployment.customer_id == customer_id).first()
 
@@ -135,7 +135,7 @@ async def deploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
         # Step 2: Generate secrets (reuse existing key if instance data exists)
         relay_secret = generate_relay_secret()
         datastore_key = _get_existing_datastore_key(
-            os.path.join(config.data_dir, f"kunde{customer_id}", "management.json")
+            os.path.join(config.data_dir, customer.subdomain, "management.json")
         )
         if datastore_key:
             _log_action(db, customer_id, "deploy", "info",
@@ -159,7 +159,7 @@ async def deploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
             relay_ws_protocol = "rels"
 
         # Step 4: Create instance directory
-        instance_dir = os.path.join(config.data_dir, f"kunde{customer_id}")
+        instance_dir = os.path.join(config.data_dir, customer.subdomain)
         os.makedirs(instance_dir, exist_ok=True)
         os.makedirs(os.path.join(instance_dir, "data", "management"), exist_ok=True)
         os.makedirs(os.path.join(instance_dir, "data", "signal"), exist_ok=True)
@@ -225,7 +225,7 @@ async def deploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
         # Step 8: Auto-create admin user via NetBird setup API
         admin_email = customer.email
         admin_password = secrets.token_urlsafe(16)
-        management_container = f"netbird-kunde{customer_id}-management"
+        management_container = f"netbird-{customer.subdomain}-management"
         setup_api_url = f"http://{management_container}:80/api/setup"
         setup_payload = json.dumps({
             "name": customer.name,
@@ -387,7 +387,7 @@ async def deploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
         # Rollback: stop containers if they were started
         try:
             await docker_service.compose_down(
-                instance_dir or os.path.join(config.data_dir, f"kunde{customer_id}"),
+                instance_dir or os.path.join(config.data_dir, customer.subdomain),
                 container_prefix,
                 remove_volumes=True,
             )
@@ -423,7 +423,7 @@ async def undeploy_customer(db: Session, customer_id: int) -> dict[str, Any]:
     config = get_system_config(db)
 
     if deployment and config:
-        instance_dir = os.path.join(config.data_dir, f"kunde{customer_id}")
+        instance_dir = os.path.join(config.data_dir, customer.subdomain)
 
         # Stop and remove containers
         try:
@@ -488,7 +488,7 @@ async def stop_customer(db: Session, customer_id: int) -> dict[str, Any]:
     if not deployment or not config:
         return {"success": False, "error": "Deployment or config not found."}
 
-    instance_dir = os.path.join(config.data_dir, f"kunde{customer_id}")
+    instance_dir = os.path.join(config.data_dir, customer.subdomain)
     ok = await docker_service.compose_stop(instance_dir, deployment.container_prefix)
     if ok:
         deployment.deployment_status = "stopped"
@@ -509,7 +509,7 @@ async def start_customer(db: Session, customer_id: int) -> dict[str, Any]:
     if not deployment or not config:
         return {"success": False, "error": "Deployment or config not found."}
 
-    instance_dir = os.path.join(config.data_dir, f"kunde{customer_id}")
+    instance_dir = os.path.join(config.data_dir, customer.subdomain)
     ok = await docker_service.compose_start(instance_dir, deployment.container_prefix)
     if ok:
         deployment.deployment_status = "running"
@@ -530,7 +530,7 @@ async def restart_customer(db: Session, customer_id: int) -> dict[str, Any]:
     if not deployment or not config:
         return {"success": False, "error": "Deployment or config not found."}
 
-    instance_dir = os.path.join(config.data_dir, f"kunde{customer_id}")
+    instance_dir = os.path.join(config.data_dir, customer.subdomain)
     ok = await docker_service.compose_restart(instance_dir, deployment.container_prefix)
     if ok:
         deployment.deployment_status = "running"

app/services/npm_service.py

@@ -259,7 +259,16 @@ async def create_proxy_host(
         "block_exploits": True,
         "allow_websocket_upgrade": True,
         "access_list_id": 0,
-        "advanced_config": "",
+        "advanced_config": (
+            "location ^~ /management.ManagementService/ {\n"
+            f"    grpc_pass grpc://{forward_host}:{forward_port};\n"
+            "    grpc_set_header Host $host;\n"
+            "}\n"
+            "location ^~ /signalexchange.SignalExchange/ {\n"
+            f"    grpc_pass grpc://{forward_host}:{forward_port};\n"
+            "    grpc_set_header Host $host;\n"
+            "}\n"
+        ),
         "meta": {
             "letsencrypt_agree": True,
             "letsencrypt_email": admin_email,

app/services/update_service.py

@@ -5,6 +5,7 @@ import logging
 import os
 import shutil
 import subprocess
+import httpx
 from datetime import datetime
 from pathlib import Path
 from typing import Any
@@ -103,15 +104,19 @@ async def check_for_updates(config: Any) -> dict:
                 "tag": latest_tag,
                 "commit": short_sha,
                 "commit_full": full_sha,
-                "message": latest_commit.get("commit", {}).get("message", "").split("\n")[0],
-                "date": latest_commit.get("commit", {}).get("committer", {}).get("date", ""),
+                "message": latest_commit.get("commit", {}).get("message", "").split("\n")[0] if latest_commit.get("commit") else "",
+                "date": latest_commit.get("timestamp", ""),
                 "branch": branch,
             }
 
             # Determine if update is needed: prefer tag comparison, fallback to commit
             current_tag = current.get("tag", "unknown")
             current_sha = current.get("commit", "unknown")
-            if current_tag != "unknown" and latest_tag != "unknown":
+            
+            # If we don't know our current version but the remote has one, we should update
+            if current_tag == "unknown" and current_sha == "unknown":
+                needs_update = latest_tag != "unknown" or short_sha != "unknown"
+            elif current_tag != "unknown" and latest_tag != "unknown":
                 needs_update = current_tag != latest_tag
             else:
                 needs_update = (
@@ -130,6 +135,42 @@ async def check_for_updates(config: Any) -> dict:
         }
 
 
+async def get_remote_branches(config: Any) -> list[str]:
+    """Query the Gitea API for available branches on the configured repository.
+    
+    Returns a list of branch names (e.g., ['main', 'unstable', 'development']).
+    If the repository URL is not configured or an error occurs, returns an empty list.
+    """
+    if not config.git_repo_url:
+        return []
+
+    repo_url = config.git_repo_url.rstrip("/")
+    parts = repo_url.split("/")
+    if len(parts) < 5:
+        return []
+
+    base_url = "/".join(parts[:-2])
+    owner = parts[-2]
+    repo = parts[-1]
+    branches_api = f"{base_url}/api/v1/repos/{owner}/{repo}/branches?limit=100"
+
+    headers = {}
+    if config.git_token:
+        headers["Authorization"] = f"token {config.git_token}"
+
+    try:
+        async with httpx.AsyncClient(timeout=10) as client:
+            resp = await client.get(branches_api, headers=headers)
+            if resp.status_code == 200:
+                data = resp.json()
+                if isinstance(data, list):
+                    return [branch.get("name") for branch in data if "name" in branch]
+    except Exception as exc:
+        logger.error("Error fetching branches: %s", exc)
+        
+    return []
+
+
 def backup_database(db_path: str) -> str:
     """Create a timestamped backup of the SQLite database.
 
@@ -299,7 +340,7 @@ def trigger_update(config: Any, db_path: str) -> dict:
     own_image = "netbirdmsp-appliance-netbird-msp-appliance:latest"
 
     helper_cmd = [
-        "docker", "run", "-d", "--privileged",
+        "docker", "run", "--rm", "-d", "--privileged",
         "--name", "msp-updater",
         "-v", "/var/run/docker.sock:/var/run/docker.sock:z",
         "-v", f"{host_source_dir}:{host_source_dir}:ro,z",

containers.txt

@@ -1,9 +0,0 @@
-CONTAINER ID   IMAGE                                               COMMAND                  CREATED          STATUS                     PORTS                                                                 NAMES
-b25f16030139   netbirdmsp-appliance-netbird-msp-appliance:latest   "sh -c 'sleep 3 && d…"   2 minutes ago    Exited (1) 2 minutes ago                                                                         msp-updater
-c7acab75017f   f4446ac34896                                        "uvicorn app.main:ap…"   11 minutes ago   Up 11 minutes (healthy)    0.0.0.0:8000->8000/tcp, [::]:8000->8000/tcp                           netbird-msp-appliance
-878efa979680   caddy:2-alpine                                      "caddy run --config …"   3 hours ago      Up 2 hours                 443/tcp, 2019/tcp, 443/udp, 0.0.0.0:9001->80/tcp, [::]:9001->80/tcp   netbird-kunde1-caddy
-564c613f112a   netbirdio/signal:latest                             "/go/bin/netbird-sig…"   3 hours ago      Up 2 hours                                                                                       netbird-kunde1-signal
-a98852970815   netbirdio/dashboard:latest                          "/usr/bin/supervisor…"   3 hours ago      Up 2 hours                 80/tcp, 443/tcp                                                       netbird-kunde1-dashboard
-11e100e21d81   netbirdio/relay:latest                              "/go/bin/netbird-rel…"   3 hours ago      Up 2 hours                 0.0.0.0:3478->3478/udp, [::]:3478->3478/udp                           netbird-kunde1-relay
-aeae96bf691e   netbirdio/management:latest                         "/go/bin/netbird-mgm…"   3 hours ago      Up 2 hours                                                                                       netbird-kunde1-management
-9cdda4d58e36   tecnativa/docker-socket-proxy:latest                "docker-entrypoint.s…"   3 days ago       Up 2 hours                 2375/tcp                                                              docker-socket-proxy

helper.txt

@@ -1 +0,0 @@
-Error response from daemon: No such container: msp-updater

logs.txt

@@ -1,30 +0,0 @@
-INFO:     172.18.0.1:34414 - "GET /lang/de.json HTTP/1.1" 304 Not Modified
-INFO:     172.18.0.1:34414 - "GET /favicon.ico HTTP/1.1" 404 Not Found
-INFO:     172.18.0.1:34424 - "GET /api/settings/branding HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34424 - "GET /api/auth/azure/config HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34424 - "GET /api/auth/me HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34424 - "GET /api/monitoring/status HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34414 - "GET /api/customers?page=1&per_page=25 HTTP/1.1" 200 OK
-INFO:     127.0.0.1:34422 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34042 - "GET /api/settings/system HTTP/1.1" 200 OK
-INFO:     172.18.0.1:34042 - "GET /api/auth/mfa/status HTTP/1.1" 200 OK
-2026-02-22 14:40:01,292 [INFO] httpx: HTTP Request: GET https://git.0x26.ch/api/v1/repos/BurgerGames/NetBirdMSP-Appliance/branches/unstable "HTTP/1.1 200 OK"
-2026-02-22 14:40:01,301 [INFO] httpx: HTTP Request: GET https://git.0x26.ch/api/v1/repos/BurgerGames/NetBirdMSP-Appliance/tags?limit=1 "HTTP/1.1 200 OK"
-INFO:     172.18.0.1:49812 - "GET /api/settings/version HTTP/1.1" 200 OK
-INFO:     127.0.0.1:54492 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:36052 - "GET /api/health HTTP/1.1" 200 OK
-2026-02-22 14:40:57,656 [INFO] app.services.update_service: Database backed up to /app/backups/netbird_msp_20260222_144057.db
-2026-02-22 14:40:57,971 [INFO] app.services.update_service: git pull succeeded: Already up to date.
-2026-02-22 14:40:57,988 [INFO] app.services.update_service: Rebuilding with GIT_TAG=alpha-1.7 GIT_COMMIT=c40b7d3 GIT_BRANCH=unstable
-2026-02-22 14:40:57,988 [INFO] app.services.update_service: Phase A: building new image …
-2026-02-22 14:42:44,434 [INFO] app.services.update_service: Phase A complete — image built successfully.
-2026-02-22 14:42:44,461 [INFO] app.services.update_service: Host source directory: /home/sascha/NetBirdMSP-Appliance
-2026-02-22 14:42:44,973 [INFO] app.services.update_service: Phase B: updater container started — this container will restart in ~5s.
-2026-02-22 14:42:44,973 [INFO] app.routers.settings: Update triggered by admin.
-INFO:     172.18.0.1:46292 - "POST /api/settings/update HTTP/1.1" 200 OK
-INFO:     127.0.0.1:54584 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:33600 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:35272 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:44226 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:48574 - "GET /api/health HTTP/1.1" 200 OK
-INFO:     127.0.0.1:53686 - "GET /api/health HTTP/1.1" 200 OK

out.txt

@@ -1,10 +0,0 @@
-[unstable c40b7d3] alpha-1.7: final test
-remote: 
-remote: Create a new pull request for 'unstable':        
-remote:   https://git.0x26.ch/BurgerGames/NetBirdMSP-Appliance/pulls/new/unstable        
-remote: 
-remote: .. Processing 2 references        
-remote: Processed 2 references in total        
-To https://git.0x26.ch/BurgerGames/NetBirdMSP-Appliance.git
-   525b056..c40b7d3  unstable -> unstable
- * [new tag]         alpha-1.7 -> alpha-1.7

port.txt

@@ -1,2 +0,0 @@
-8000/tcp -> 0.0.0.0:8000
-8000/tcp -> [::]:8000

static/js/app.js

@@ -12,7 +12,7 @@ let currentPage = 'dashboard';
 let currentCustomerId = null;
 let currentCustomerData = null;
 let customersPage = 1;
-let brandingData = { branding_name: 'NetBird MSP Appliance', branding_logo_path: null };
+let brandingData = { branding_name: 'NetBird MSP Appliance', branding_logo_path: null, version: 'alpha-1.1' };
 let azureConfig = { azure_enabled: false };
 
 // ---------------------------------------------------------------------------
@@ -127,12 +127,19 @@ function applyBranding() {
     const name = brandingData.branding_name || 'NetBird MSP Appliance';
     const subtitle = brandingData.branding_subtitle || t('login.subtitle');
     const logoPath = brandingData.branding_logo_path;
+    const version = brandingData.version || 'alpha-1.1';
 
     // Login page
     document.getElementById('login-title').textContent = name;
     const subtitleEl = document.getElementById('login-subtitle');
     if (subtitleEl) subtitleEl.textContent = subtitle;
     document.title = name;
+    
+    // Update version string in login page
+    const versionEl = document.querySelector('#login-page .text-muted.small.mb-0');
+    if (versionEl) {
+        versionEl.innerHTML = `<i class="bi bi-tag me-1"></i>${version}`;
+    }
     if (logoPath) {
         document.getElementById('login-logo').innerHTML = `<img src="${logoPath}" alt="Logo" style="max-height:64px;max-width:200px;" class="mb-1">`;
     } else {
@@ -366,7 +373,7 @@ function logout() {
                 'Content-Type': 'application/json',
                 'Authorization': `Bearer ${authToken}`,
             },
-        }).catch(() => {});
+        }).catch(() => { });
     }
     authToken = null;
     currentUser = null;
@@ -465,9 +472,9 @@ function renderCustomersTable(data) {
                 <div class="btn-group btn-group-sm">
                     <button class="btn btn-outline-primary" title="${t('common.view')}" onclick="viewCustomer(${c.id})"><i class="bi bi-eye"></i></button>
                     ${c.deployment && c.deployment.deployment_status === 'running'
-                        ? `<button class="btn btn-outline-warning" title="${t('common.stop')}" onclick="customerAction(${c.id},'stop')"><i class="bi bi-stop-circle"></i></button>`
-                        : `<button class="btn btn-outline-success" title="${t('common.start')}" onclick="customerAction(${c.id},'start')"><i class="bi bi-play-circle"></i></button>`
-                    }
+                ? `<button class="btn btn-outline-warning" title="${t('common.stop')}" onclick="customerAction(${c.id},'stop')"><i class="bi bi-stop-circle"></i></button>`
+                : `<button class="btn btn-outline-success" title="${t('common.start')}" onclick="customerAction(${c.id},'start')"><i class="bi bi-play-circle"></i></button>`
+            }
                     <button class="btn btn-outline-info" title="${t('common.restart')}" onclick="customerAction(${c.id},'restart')"><i class="bi bi-arrow-repeat"></i></button>
                     <button class="btn btn-outline-danger" title="${t('common.delete')}" onclick="showDeleteModal(${c.id},'${esc(c.name)}')"><i class="bi bi-trash"></i></button>
                 </div>
@@ -511,7 +518,7 @@ function showNewCustomerModal() {
     // Update subdomain suffix
     api('GET', '/settings/system').then(cfg => {
         document.getElementById('cust-subdomain-suffix').textContent = `.${cfg.base_domain || 'domain.com'}`;
-    }).catch(() => {});
+    }).catch(() => { });
 
     const modalEl = document.getElementById('customer-modal');
     const modal = bootstrap.Modal.getOrCreateInstance(modalEl);
@@ -872,6 +879,9 @@ async function loadSettings() {
     } catch (err) {
         showSettingsAlert('danger', t('errors.failedToLoadSettings', { error: err.message }));
     }
+
+    // Automatically fetch branches once the base config is populated
+    await loadGitBranches();
 }
 
 function updateLogoPreview(logoPath) {
@@ -1183,6 +1193,42 @@ async function testLdapConnection() {
     }
 }
 
+async function loadGitBranches() {
+    const branchSelect = document.getElementById('cfg-git-branch');
+    const currentVal = branchSelect.value;
+
+    // Disable mapping while loading
+    branchSelect.disabled = true;
+    branchSelect.innerHTML = `<option value="${currentVal}">${currentVal} (Loading...)</option>`;
+
+    try {
+        const branches = await api('GET', '/settings/branches');
+        branchSelect.innerHTML = '';
+
+        // Always ensure the currently saved branch is an option
+        if (currentVal && !branches.includes(currentVal)) {
+            branches.unshift(currentVal);
+        }
+
+        if (branches.length === 0) {
+            branchSelect.innerHTML = `<option value="main">main</option>`;
+        } else {
+            branches.forEach(b => {
+                const opt = document.createElement('option');
+                opt.value = b;
+                opt.textContent = b;
+                if (b === currentVal) opt.selected = true;
+                branchSelect.appendChild(opt);
+            });
+        }
+    } catch (err) {
+        showSettingsAlert('warning', `Failed to load branches: ${err.message}`);
+        branchSelect.innerHTML = `<option value="${currentVal}">${currentVal}</option>`;
+    } finally {
+        branchSelect.disabled = false;
+    }
+}
+
 // ---------------------------------------------------------------------------
 // Update / Version Management
 // ---------------------------------------------------------------------------
@@ -1219,12 +1265,12 @@ async function loadVersionInfo() {
 
         let html = `<div class="row g-3">
             <div class="col-md-6">
-                <div class="border rounded p-3">
+                <div class="border rounded p-3 h-100">
                     <div class="text-muted small mb-1">${t('settings.currentVersion')}</div>
                     <div class="fw-bold fs-5">${esc(currentTag || currentCommit)}</div>
                     ${currentTag ? `<div class="text-muted small font-monospace">${t('settings.commitHash')}: ${esc(currentCommit)}</div>` : ''}
                     <div class="text-muted small">${t('settings.branch')}: <strong>${esc(current.branch || 'unknown')}</strong></div>
-                    <div class="text-muted small">${esc(current.date || '')}</div>
+                    <div class="text-muted small mt-2"><i class="bi bi-clock me-1"></i>${formatDate(current.date)}</div>
                 </div>
             </div>`;
 
@@ -1235,17 +1281,17 @@ async function loadVersionInfo() {
                 ? `<span class="badge bg-warning text-dark ms-1">${t('settings.updateAvailable')}</span>`
                 : `<span class="badge bg-success ms-1">${t('settings.upToDate')}</span>`;
             html += `<div class="col-md-6">
-                <div class="border rounded p-3 ${needsUpdate ? 'border-warning' : ''}">
+                <div class="border rounded p-3 h-100 ${needsUpdate ? 'border-warning' : ''}">
                     <div class="text-muted small mb-1">${t('settings.latestVersion')} ${badge}</div>
                     <div class="fw-bold fs-5">${esc(latestTag || latestCommit)}</div>
                     ${latestTag ? `<div class="text-muted small font-monospace">${t('settings.commitHash')}: ${esc(latestCommit)}</div>` : ''}
                     <div class="text-muted small">${t('settings.branch')}: <strong>${esc(latest.branch || 'unknown')}</strong></div>
-                    <div class="text-muted small">${esc(latest.message || '')}</div>
-                    <div class="text-muted small">${esc(latest.date || '')}</div>
+                    <div class="text-muted small mt-2"><i class="bi bi-clock me-1"></i>${formatDate(latest.date)}</div>
+                    ${latest.message ? `<div class="text-muted small mt-1 border-top pt-1 text-truncate" title="${esc(latest.message)}"><i class="bi bi-chat-text me-1"></i>${esc(latest.message)}</div>` : ''}
                 </div>
             </div>`;
         } else if (data.error) {
-            html += `<div class="col-md-6"><div class="alert alert-warning mb-0">${esc(data.error)}</div></div>`;
+            html += `<div class="col-md-6"><div class="alert alert-warning h-100 mb-0">${esc(data.error)}</div></div>`;
         }
         html += '</div>';
 
@@ -1305,9 +1351,9 @@ async function loadUsers() {
             <td>
                 <div class="btn-group btn-group-sm">
                     ${u.is_active
-                        ? `<button class="btn btn-outline-warning" title="${t('common.disable')}" onclick="toggleUserActive(${u.id}, false)"><i class="bi bi-pause-circle"></i></button>`
-                        : `<button class="btn btn-outline-success" title="${t('common.enable')}" onclick="toggleUserActive(${u.id}, true)"><i class="bi bi-play-circle"></i></button>`
-                    }
+                    ? `<button class="btn btn-outline-warning" title="${t('common.disable')}" onclick="toggleUserActive(${u.id}, false)"><i class="bi bi-pause-circle"></i></button>`
+                    : `<button class="btn btn-outline-success" title="${t('common.enable')}" onclick="toggleUserActive(${u.id}, true)"><i class="bi bi-play-circle"></i></button>`
+                }
                     ${u.auth_provider === 'local' ? `<button class="btn btn-outline-info" title="${t('common.resetPassword')}" onclick="resetUserPassword(${u.id}, '${esc(u.username)}')"><i class="bi bi-key"></i></button>` : ''}
                     ${u.totp_enabled ? `<button class="btn btn-outline-secondary" title="${t('mfa.resetMfa')}" onclick="resetUserMfa(${u.id}, '${esc(u.username)}')"><i class="bi bi-shield-x"></i></button>` : ''}
                     <button class="btn btn-outline-danger" title="${t('common.delete')}" onclick="deleteUser(${u.id}, '${esc(u.username)}')"><i class="bi bi-trash"></i></button>

static/lang/de.json

@@ -93,19 +93,22 @@
   },
   "settings": {
     "title": "Systemeinstellungen",
-    "tabSystem": "Systemkonfiguration",
-    "tabNpm": "NPM Integration",
-    "tabImages": "Docker Images",
+    "tabSystem": "NetBird MSP System",
+    "tabNpm": "NPM Proxy",
+    "tabImages": "NetBird Docker Images",
     "tabBranding": "Branding",
     "tabUsers": "Benutzer",
     "tabAzure": "Azure AD",
     "tabDns": "Windows DNS",
     "tabLdap": "LDAP / AD",
-    "tabUpdate": "Updates",
+    "tabUpdate": "NetBird MSP Updates",
     "tabSecurity": "Sicherheit",
+    "groupUsers": "Benutzerverwaltung",
+    "groupSystem": "Systemkonfiguration",
+    "groupExternal": "Umsysteme",
     "baseDomain": "Basis-Domain",
     "baseDomainPlaceholder": "ihredomain.com",
-    "baseDomainHint": "Kunden erhalten Subdomains: kunde.ihredomain.com",
+    "baseDomainHint": "Kunden erhalten Subdomains: kundenname.ihredomain.com",
     "adminEmail": "Admin E-Mail",
     "adminEmailPlaceholder": "admin@ihredomain.com",
     "dataDir": "Datenverzeichnis",
@@ -115,7 +118,7 @@
     "relayBasePort": "Relay-Basisport",
     "relayBasePortHint": "Erster UDP-Port für Relay. Bereich: Basis bis Basis+99",
     "dashboardBasePort": "Dashboard-Basisport",
-    "dashboardBasePortHint": "Basisport für Kunden-Dashboards. Kunde N erhält Basis+N",
+    "dashboardBasePortHint": "Basisport für Kunden-Dashboards. Der erste Kunde erhält Basis+1",
     "saveSystemSettings": "Systemeinstellungen speichern",
     "npmDescription": "NPM verwendet JWT-Authentifizierung. Geben Sie Ihre NPM-Zugangsdaten ein. Das System meldet sich automatisch an.",
     "npmApiUrl": "NPM API URL",

static/lang/en.json

@@ -114,16 +114,19 @@
   },
   "settings": {
     "title": "System Settings",
-    "tabSystem": "System Configuration",
-    "tabNpm": "NPM Integration",
-    "tabImages": "Docker Images",
+    "tabSystem": "NetBird MSP System",
+    "tabNpm": "NPM Proxy",
+    "tabImages": "NetBird Docker Images",
     "tabBranding": "Branding",
     "tabUsers": "Users",
     "tabAzure": "Azure AD",
     "tabDns": "Windows DNS",
     "tabLdap": "LDAP / AD",
-    "tabUpdate": "Updates",
+    "tabUpdate": "NetBird MSP Updates",
     "tabSecurity": "Security",
+    "groupUsers": "User Management",
+    "groupSystem": "System Configuration",
+    "groupExternal": "External Systems",
     "baseDomain": "Base Domain",
     "baseDomainPlaceholder": "yourdomain.com",
     "baseDomainHint": "Customers get subdomains: customer.yourdomain.com",
@@ -370,4 +373,4 @@
     "confirmDeleteUser": "Delete user '{username}'? This cannot be undone.",
     "confirmResetPassword": "Reset password for '{username}'? A new random password will be generated."
   }
-}
+}

templates/Caddyfile.j2

@@ -5,15 +5,15 @@
 :80 {
 	# Embedded IdP OAuth2/OIDC endpoints
 	handle /oauth2/* {
-		reverse_proxy netbird-kunde{{ customer_id }}-management:80
+		reverse_proxy netbird-{{ subdomain }}-management:80
 	}
 
 	# NetBird Management API + gRPC
 	handle /api/* {
-		reverse_proxy netbird-kunde{{ customer_id }}-management:80
+		reverse_proxy netbird-{{ subdomain }}-management:80
 	}
 	handle /management.ManagementService/* {
-		reverse_proxy netbird-kunde{{ customer_id }}-management:80 {
+		reverse_proxy netbird-{{ subdomain }}-management:80 {
 			transport http {
 				versions h2c
 			}
@@ -22,7 +22,7 @@
 
 	# NetBird Signal gRPC
 	handle /signalexchange.SignalExchange/* {
-		reverse_proxy netbird-kunde{{ customer_id }}-signal:80 {
+		reverse_proxy netbird-{{ subdomain }}-signal:80 {
 			transport http {
 				versions h2c
 			}
@@ -31,6 +31,6 @@
 
 	# Default: NetBird Dashboard
 	handle {
-		reverse_proxy netbird-kunde{{ customer_id }}-dashboard:80
+		reverse_proxy netbird-{{ subdomain }}-dashboard:80
 	}
 }

templates/docker-compose.yml.j2

@@ -6,7 +6,7 @@ services:
   # --- Caddy Reverse Proxy (entry point) ---
   netbird-caddy:
     image: caddy:2-alpine
-    container_name: netbird-kunde{{ customer_id }}-caddy
+    container_name: netbird-{{ subdomain }}-caddy
     restart: unless-stopped
     networks:
       - {{ docker_network }}
@@ -18,7 +18,7 @@ services:
   # --- NetBird Management (with embedded IdP) ---
   netbird-management:
     image: {{ netbird_management_image }}
-    container_name: netbird-kunde{{ customer_id }}-management
+    container_name: netbird-{{ subdomain }}-management
     restart: unless-stopped
     networks:
       - {{ docker_network }}
@@ -39,7 +39,7 @@ services:
   # --- NetBird Signal ---
   netbird-signal:
     image: {{ netbird_signal_image }}
-    container_name: netbird-kunde{{ customer_id }}-signal
+    container_name: netbird-{{ subdomain }}-signal
     restart: unless-stopped
     networks:
       - {{ docker_network }}
@@ -49,7 +49,7 @@ services:
   # --- NetBird Relay ---
   netbird-relay:
     image: {{ netbird_relay_image }}
-    container_name: netbird-kunde{{ customer_id }}-relay
+    container_name: netbird-{{ subdomain }}-relay
     restart: unless-stopped
     networks:
       - {{ docker_network }}
@@ -61,7 +61,7 @@ services:
   # --- NetBird Dashboard ---
   netbird-dashboard:
     image: {{ netbird_dashboard_image }}
-    container_name: netbird-kunde{{ customer_id }}-dashboard
+    container_name: netbird-{{ subdomain }}-dashboard
     restart: unless-stopped
     networks:
       - {{ docker_network }}

update_helper.txt

@@ -1 +0,0 @@
-unable to get image 'netbirdmsp-appliance-netbird-msp-appliance': permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.51/images/netbirdmsp-appliance-netbird-msp-appliance/json": dial unix /var/run/docker.sock: connect: permission denied