Add admin-only service status panel with restart, wired to Docker directly

backend/services.py

@@ -0,0 +1,46 @@
+"""Docker service status/restart for the internal StreamHoard stack."""
+import docker
+
+SERVICES = [
+    {"key": "gluetun", "label": "VPN (gluetun)", "container": "streamhoard-gluetun"},
+    {"key": "sonarr", "label": "Sonarr", "container": "streamhoard-sonarr"},
+    {"key": "radarr", "label": "Radarr", "container": "streamhoard-radarr"},
+    {"key": "prowlarr", "label": "Prowlarr", "container": "streamhoard-prowlarr"},
+    {"key": "qbittorrent", "label": "qBittorrent", "container": "streamhoard-qbittorrent"},
+    {"key": "mongo", "label": "Database", "container": "streamhoard-mongo"},
+    {"key": "portainer", "label": "Portainer", "container": "streamhoard-portainer"},
+]
+
+_client = None
+
+
+def _get_client():
+    global _client
+    if _client is None:
+        _client = docker.DockerClient(base_url="unix:///var/run/docker.sock")
+    return _client
+
+
+def list_service_status():
+    client = _get_client()
+    out = []
+    for svc in SERVICES:
+        try:
+            c = client.containers.get(svc["container"])
+            running = c.status == "running"
+        except docker.errors.NotFound:
+            running = False
+        except Exception:
+            running = False
+        out.append({"key": svc["key"], "label": svc["label"], "running": running})
+    return out
+
+
+def restart_service(key: str) -> bool:
+    svc = next((s for s in SERVICES if s["key"] == key), None)
+    if not svc:
+        return False
+    client = _get_client()
+    c = client.containers.get(svc["container"])
+    c.restart(timeout=15)
+    return True