Implement automatic Nginx updates and hosts synchronization for development and production environments

setup-hosts-sync.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+SERVICE_NAME="invario-hosts-sync"
+SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+SYNC_SCRIPT="$SCRIPT_DIR/Website/sync_dev_hosts.sh"
+SERVICE_TEMPLATE="$SCRIPT_DIR/${SERVICE_NAME}.service"
+
+echo "=== Invario Hosts-Sync Automatische Einrichtung ==="
+echo ""
+
+# Prüfe ob root
+if [[ "${EUID}" -ne 0 ]]; then
+  echo "❌ Fehler: Dieses Skript benötigt root-Rechte"
+  echo "   Starten Sie mit: sudo $0"
+  exit 1
+fi
+
+# Prüfe Abhängigkeiten
+if [[ ! -x "$SYNC_SCRIPT" ]]; then
+  echo "❌ Fehler: sync_dev_hosts.sh nicht gefunden unter $SYNC_SCRIPT"
+  exit 1
+fi
+
+if [[ ! -f "$SERVICE_TEMPLATE" ]]; then
+  echo "❌ Fehler: Service-Template nicht gefunden unter $SERVICE_TEMPLATE"
+  exit 1
+fi
+
+# Installiere Service-Datei
+echo "📋 Installiere systemd-Service..."
+cp "$SERVICE_TEMPLATE" "$SERVICE_FILE"
+chmod 644 "$SERVICE_FILE"
+
+# Lade systemd-Konfiguration neu
+echo "🔄 Lade systemd-Konfiguration neu..."
+systemctl daemon-reload
+
+# Aktiviere und starte Service
+echo "▶️  Starte und aktiviere ${SERVICE_NAME}.service..."
+systemctl enable "$SERVICE_NAME.service"
+systemctl start "$SERVICE_NAME.service"
+
+# Anzeige Status
+echo ""
+echo "✅ Installation abgeschlossen!"
+echo ""
+echo "📊 Status überprüfen:"
+echo "   sudo systemctl status $SERVICE_NAME"
+echo ""
+echo "📝 Logs anschauen:"
+echo "   sudo journalctl -u $SERVICE_NAME -f"
+echo ""
+echo "🛑 Service stoppen:"
+echo "   sudo systemctl stop $SERVICE_NAME"
+echo ""
+echo "🗑️  Service deinstallieren:"
+echo "   sudo systemctl disable $SERVICE_NAME"
+echo "   sudo systemctl stop $SERVICE_NAME"
+echo "   sudo rm $SERVICE_FILE"
+echo "   sudo systemctl daemon-reload"