Refactor: centralize systemd service creation

Introduce create_service() to generate the immich-proxy systemd unit and run systemctl daemon-reload. Replace duplicated heredoc service blocks in install with a call to create_service, and invoke create_service during update before starting the service. Adjust unit WorkingDirectory to ${INSTALL_PATH}/app and ExecStart to run dist/index.js.

CHANGELOG.md

@@ -406,6 +406,10 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ## 2026-02-17
 
+### 🆕 New Scripts
+
+  - Databasus ([#12018](https://github.com/community-scripts/ProxmoxVE/pull/12018))
+
 ### 🚀 Updated Scripts
 
   - #### 🐞 Bug Fixes

frontend/public/json/databasus.json

@@ -1,44 +1,44 @@
 {
-    "name": "Databasus",
-    "slug": "databasus",
-    "categories": [
-        7
-    ],
-    "date_created": "2025-01-14",
-    "type": "ct",
-    "updateable": true,
-    "privileged": false,
-    "interface_port": 80,
-    "documentation": "https://github.com/databasus/databasus",
-    "website": "https://github.com/databasus/databasus",
-    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/databasus.webp",
-    "config_path": "/opt/databasus/.env",
-    "description": "Free, open source and self-hosted solution for automated PostgreSQL backups. With multiple storage options, notifications, scheduling, and a beautiful web interface for managing database backups across multiple PostgreSQL instances.",
-    "install_methods": [
-        {
-            "type": "default",
-            "script": "ct/databasus.sh",
-            "resources": {
-                "cpu": 2,
-                "ram": 2048,
-                "hdd": 8,
-                "os": "Debian",
-                "version": "13"
-            }
-        }
-    ],
-    "default_credentials": {
-        "username": "admin@localhost",
-        "password": "See /root/databasus.creds"
+  "name": "Databasus",
+  "slug": "databasus",
+  "categories": [
+    7
+  ],
+  "date_created": "2026-02-17",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": 80,
+  "documentation": "https://github.com/databasus/databasus",
+  "website": "https://github.com/databasus/databasus",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/databasus.webp",
+  "config_path": "/opt/databasus/.env",
+  "description": "Free, open source and self-hosted solution for automated PostgreSQL backups. With multiple storage options, notifications, scheduling, and a beautiful web interface for managing database backups across multiple PostgreSQL instances.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/databasus.sh",
+      "resources": {
+        "cpu": 2,
+        "ram": 2048,
+        "hdd": 8,
+        "os": "Debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": "admin@localhost",
+    "password": "See /root/databasus.creds"
+  },
+  "notes": [
+    {
+      "text": "Supports PostgreSQL versions 12-18 with cloud and self-hosted instances",
+      "type": "info"
     },
-    "notes": [
-        {
-            "text": "Supports PostgreSQL versions 12-18 with cloud and self-hosted instances",
-            "type": "info"
-        },
-        {
-            "text": "Features: Scheduled backups, multiple storage providers, notifications, encryption",
-            "type": "info"
-        }
-    ]
+    {
+      "text": "Features: Scheduled backups, multiple storage providers, notifications, encryption",
+      "type": "info"
+    }
+  ]
 }

tools/addon/immich-public-proxy.sh

@@ -104,6 +104,10 @@ function update() {
     $STD npm run build
     msg_ok "Built ${APP}"
 
+    msg_info "Updating service"
+    create_service
+    msg_ok "Updated service"
+
     msg_info "Starting service"
     systemctl start immich-proxy
     msg_ok "Started service"
@@ -112,6 +116,27 @@ function update() {
   fi
 }
 
+function create_service() {
+  cat <<EOF >"$SERVICE_PATH"
+[Unit]
+Description=Immich Public Proxy
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=${INSTALL_PATH}/app
+EnvironmentFile=${CONFIG_PATH}/.env
+ExecStart=/usr/bin/node ${INSTALL_PATH}/app/dist/index.js
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target
+EOF
+  systemctl daemon-reload
+}
+
 # ==============================================================================
 # INSTALL
 # ==============================================================================
@@ -173,23 +198,7 @@ EOF
   msg_ok "Created configuration"
 
   msg_info "Creating service"
-  cat <<EOF >"$SERVICE_PATH"
-[Unit]
-Description=Immich Public Proxy
-After=network.target
-
-[Service]
-Type=simple
-User=root
-WorkingDirectory=${INSTALL_PATH}
-EnvironmentFile=${CONFIG_PATH}/.env
-ExecStart=/usr/bin/node ${INSTALL_PATH}/app/server.js
-Restart=always
-RestartSec=10
-
-[Install]
-WantedBy=multi-user.target
-EOF
+  create_service
   systemctl enable -q --now immich-proxy
   msg_ok "Created and started service"