From a9304d6d61da9e833a8431ae0f52c1e758abc041 Mon Sep 17 00:00:00 2001
From: Oliver Braasch <info@obraasch.de>
Date: Mon, 20 Apr 2026 16:04:10 +0200
Subject: [PATCH] Dateien nach "scripts" hochladen

---
 scripts/freqtrade-lxc-install.sh | 519 +++++++++++++++++++++++++++++++
 1 file changed, 519 insertions(+)
 create mode 100644 scripts/freqtrade-lxc-install.sh

diff --git a/scripts/freqtrade-lxc-install.sh b/scripts/freqtrade-lxc-install.sh
new file mode 100644
index 0000000..381b8ad
--- /dev/null
+++ b/scripts/freqtrade-lxc-install.sh
@@ -0,0 +1,519 @@
+#!/usr/bin/env bash
+# =============================================================================
+# Freqtrade LXC Installer für Proxmox
+# Erstellt automatisch einen Docker-LXC und installiert:
+#   Docker, Portainer, Filebrowser, Freqtrade
+#
+# Läuft auf dem PROXMOX HOST.
+# Quelle: https://git.obraasch.de/olli1986/freqtrade-proxmox-deploy
+# =============================================================================
+set -euo pipefail
+
+RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
+BLUE='\033[0;34m'; CYAN='\033[0;36m'; BOLD='\033[1m'; NC='\033[0m'
+
+info()    { echo -e "${CYAN}[INFO]${NC}  $*"; }
+success() { echo -e "${GREEN}[ OK ]${NC}  $*"; }
+warn()    { echo -e "${YELLOW}[WARN]${NC}  $*"; }
+error()   { echo -e "${RED}[FAIL]${NC}  $*"; exit 1; }
+step()    { echo -e "\n${BOLD}${BLUE}▶  $*${NC}"; }
+
+ask() {
+  local prompt="$1" default="${2:-}"
+  [[ -n "$default" ]] && echo -ne "${YELLOW}  ➜ ${NC}${prompt} [${CYAN}${default}${NC}]: " \
+                      || echo -ne "${YELLOW}  ➜ ${NC}${prompt}: "
+  read -r REPLY; REPLY="${REPLY:-$default}"
+}
+
+ask_secret() {
+  echo -ne "${YELLOW}  ➜ ${NC}${1}: "
+  read -rs REPLY; echo
+}
+
+confirm() {
+  echo -ne "${YELLOW}  ➜ ${NC}${1} [${CYAN}j${NC}/N]: "
+  read -r ans; [[ "$ans" =~ ^[jJyY]$ ]]
+}
+
+# ── Banner ─────────────────────────────────────────────────────────────────────
+print_banner() {
+  clear
+  echo -e "${BOLD}${BLUE}"
+  cat << 'BANNER'
+  ___             _               _
+ | __| _ ___ __ _| |_ _ _ __ _  | |   __ __  __
+ | _| '_/ -_) _` |  _| '_/ _` | | |__/ _\ \/ /
+ |_||_| \___\__, |\__|_| \__,_| |____\__/_/\_/
+              |__/  Proxmox LXC Installer
+BANNER
+  echo -e "${NC}"
+  echo -e "  ${CYAN}Installiert: Docker · Portainer · Filebrowser · Freqtrade${NC}"
+  echo -e "  ${CYAN}Quelle: git.obraasch.de/olli1986/freqtrade-proxmox-deploy${NC}\n"
+  echo -e "  ${YELLOW}⚠  Nur für Test-/Lernzwecke. Trading auf eigenes Risiko!${NC}\n"
+}
+
+# ── Proxmox-Checks ─────────────────────────────────────────────────────────────
+check_host() {
+  step "Proxmox Host prüfen"
+  [[ $EUID -ne 0 ]]          && error "Bitte als root ausführen!"
+  command -v pct   &>/dev/null || error "pct nicht gefunden – läuft das auf Proxmox?"
+  command -v pvesh &>/dev/null || error "pvesh nicht gefunden."
+  command -v pveam &>/dev/null || error "pveam nicht gefunden."
+  success "Proxmox erkannt"
+}
+
+# ── Ressourcen ermitteln ───────────────────────────────────────────────────────
+detect_resources() {
+  NEXT_ID=$(pvesh get /cluster/nextid 2>/dev/null | tr -d '[:space:]' || echo "100")
+
+  # Nur rootdir-fähige Storages (local unterstützt KEINE Container-Rootfs!)
+  STORAGES=$(pvesm status --content rootdir 2>/dev/null | awk 'NR>1{print $1}' | tr '\n' ' ' || echo "local-lvm")
+  [[ -z "${STORAGES// }" ]] && STORAGES="local-lvm"
+  DEFAULT_STORAGE=$(pvesm status --content rootdir 2>/dev/null | awk 'NR==2{print $1}' || echo "local-lvm")
+  [[ -z "$DEFAULT_STORAGE" ]] && DEFAULT_STORAGE="local-lvm"
+
+  BRIDGES=$(ip link show 2>/dev/null | grep -oP '(?<=: )vmbr\d+' | tr '\n' ' ' || echo "vmbr0")
+  DEFAULT_BRIDGE=$(ip link show 2>/dev/null | grep -oP '(?<=: )vmbr\d+' | head -1 || echo "vmbr0")
+}
+
+# ── Debian 12 Template ─────────────────────────────────────────────────────────
+prepare_template() {
+  step "Debian 12 Template prüfen"
+  TEMPLATE_FILE=$(pveam list local 2>/dev/null | grep -oP 'debian-12-standard_\S+' | sort -V | tail -1 || true)
+
+  if [[ -z "$TEMPLATE_FILE" ]]; then
+    info "Nicht lokal vorhanden – lade herunter..."
+    pveam update &>/dev/null || warn "pveam update fehlgeschlagen"
+    TEMPLATE_FILE=$(pveam available --section system 2>/dev/null \
+      | grep -oP 'debian-12-standard_\S+' | sort -V | tail -1 || echo "debian-12-standard_12.7-1_amd64.tar.zst")
+    info "Lade: $TEMPLATE_FILE"
+    pveam download local "$TEMPLATE_FILE" || error "Template-Download fehlgeschlagen!"
+  fi
+
+  TEMPLATE_PATH="local:vztmpl/${TEMPLATE_FILE}"
+  success "Template bereit: $TEMPLATE_FILE"
+}
+
+# ── Konfiguration abfragen ─────────────────────────────────────────────────────
+collect_config() {
+  step "LXC Konfiguration"
+  echo -e "  ${CYAN}Storages (rootdir-fähig):${NC} ${BOLD}${STORAGES}${NC}"
+  echo -e "  ${YELLOW}  ↑ 'local' reicht nicht – braucht z.B. local-lvm${NC}"
+  echo -e "  ${CYAN}Bridges:${NC} ${BRIDGES}\n"
+
+  ask "LXC Container-ID" "$NEXT_ID"
+  CT_ID="$REPLY"
+  [[ "$CT_ID" =~ ^[0-9]+$ ]] || error "Muss eine Zahl sein!"
+  pct status "$CT_ID" &>/dev/null && error "CT-ID $CT_ID existiert bereits!"
+
+  ask "Hostname"        "freqtrade"  ; CT_HOST="$REPLY"
+  ask "CPU Kerne"       "2"          ; CT_CORES="$REPLY"
+  ask "RAM in MB"       "2048"       ; CT_RAM="$REPLY"
+  ask "Swap in MB"      "512"        ; CT_SWAP="$REPLY"
+  ask "Disk in GB"      "10"         ; CT_DISK="$REPLY"
+  ask "Storage Pool"    "$DEFAULT_STORAGE" ; CT_STORAGE="$REPLY"
+  ask "Bridge"          "$DEFAULT_BRIDGE"  ; CT_BRIDGE="$REPLY"
+  ask "Netzwerk (dhcp oder 192.168.1.100/24)" "dhcp" ; CT_IP="$REPLY"
+
+  CT_GW=""
+  if [[ "$CT_IP" != "dhcp" ]]; then
+    ask "Gateway"; CT_GW="$REPLY"
+  fi
+
+  ask_secret "Root-Passwort für den LXC"
+  CT_PASS="$REPLY"
+  [[ ${#CT_PASS} -lt 8 ]] && error "Passwort mind. 8 Zeichen!"
+
+  step "Freqtrade Konfiguration"
+  ask "FreqUI Port"          "8080"       ; FT_PORT="$REPLY"
+  ask "Portainer Port"       "9000"       ; PT_PORT="$REPLY"
+  ask "Filebrowser Port"     "8081"       ; FB_PORT="$REPLY"
+  ask "Börse"                "binance"    ; FT_EXCHANGE="$REPLY"
+  ask "Stake-Währung"        "USDC"       ; FT_STAKE="$REPLY"
+  ask "Max. offene Trades"   "3"          ; FT_MAX_TRADES="$REPLY"
+  ask "Timeframe"            "5m"         ; FT_TIMEFRAME="$REPLY"
+  ask "FreqUI Benutzername"  "freqtrader" ; FT_API_USER="$REPLY"
+
+  ask_secret "FreqUI Passwort (mind. 8 Zeichen)"
+  FT_API_PASS="$REPLY"
+  [[ ${#FT_API_PASS} -lt 8 ]] && error "Passwort mind. 8 Zeichen!"
+
+  FT_TELEGRAM=false; TG_TOKEN=""; TG_CHATID=""
+  if confirm "Telegram-Benachrichtigungen?"; then
+    FT_TELEGRAM=true
+    ask "Telegram Bot-Token" ; TG_TOKEN="$REPLY"
+    ask "Telegram Chat-ID"   ; TG_CHATID="$REPLY"
+  fi
+
+  # Passwörter base64-kodiert weitergeben (sicher für Heredoc-Transport)
+  CT_PASS_B64=$(printf '%s' "$CT_PASS" | base64 -w0)
+  FT_API_PASS_B64=$(printf '%s' "$FT_API_PASS" | base64 -w0)
+  TG_TOKEN_B64=$(printf '%s' "$TG_TOKEN" | base64 -w0)
+
+  # Zufällige Secrets
+  JWT_SECRET=$(openssl rand -hex 32)
+  WS_TOKEN=$(openssl rand -hex 16)
+
+  echo -e "\n${BOLD}${BLUE}══════════════ Zusammenfassung ══════════════${NC}"
+  echo -e "  CT ${CYAN}${CT_ID}${NC} | ${CYAN}${CT_HOST}${NC} | ${CYAN}${CT_CORES}${NC}x CPU | ${CYAN}${CT_RAM}${NC}MB RAM | ${CYAN}${CT_DISK}${NC}GB | ${CYAN}${CT_STORAGE}${NC}"
+  echo -e "  Netz: ${CYAN}${CT_IP}${NC} via ${CYAN}${CT_BRIDGE}${NC}"
+  echo -e "  FreqUI:      ${CYAN}:${FT_PORT}${NC} | Portainer: ${CYAN}:${PT_PORT}${NC} | Filebrowser: ${CYAN}:${FB_PORT}${NC}"
+  echo -e "  Börse: ${CYAN}${FT_EXCHANGE}${NC} | Stake: ${CYAN}${FT_STAKE}${NC} | Telegram: ${CYAN}${FT_TELEGRAM}${NC}"
+  echo -e "${BOLD}${BLUE}════════════════════════════════════════════${NC}\n"
+  confirm "Installation starten?" || { info "Abgebrochen."; exit 0; }
+}
+
+# ── LXC erstellen ──────────────────────────────────────────────────────────────
+create_lxc() {
+  step "LXC Container ${CT_ID} erstellen"
+
+  local NET_CONFIG="name=eth0,bridge=${CT_BRIDGE},firewall=1"
+  if [[ "$CT_IP" == "dhcp" ]]; then
+    NET_CONFIG+=",ip=dhcp"
+  else
+    NET_CONFIG+=",ip=${CT_IP},gw=${CT_GW}"
+  fi
+
+  pct create "$CT_ID" "$TEMPLATE_PATH" \
+    --hostname   "$CT_HOST" \
+    --password   "$CT_PASS" \
+    --cores      "$CT_CORES" \
+    --memory     "$CT_RAM" \
+    --swap       "$CT_SWAP" \
+    --rootfs     "${CT_STORAGE}:${CT_DISK}" \
+    --net0       "$NET_CONFIG" \
+    --features   "nesting=1,keyctl=1" \
+    --unprivileged 1 \
+    --onboot     1 \
+    --timezone   "Europe/Berlin" \
+    --start      0
+
+  success "LXC erstellt"
+
+  info "Starte Container..."
+  pct start "$CT_ID"
+
+  info "Warte auf Netzwerk..."
+  local tries=0
+  until pct exec "$CT_ID" -- bash -c "ip route | grep -q default" 2>/dev/null; do
+    sleep 3; ((tries++))
+    [[ $tries -ge 20 ]] && error "Netzwerk nicht erreichbar – Bridge/IP prüfen!"
+    echo -n "."
+  done
+  echo
+  success "Container läuft und hat Netzwerk"
+}
+
+# ── Inner-Setup-Script generieren und im LXC ausführen ────────────────────────
+run_inner_setup() {
+  step "Installation im LXC starten"
+
+  # Pairs korrekt aufbauen (BTC/STAKE, ETH/STAKE, BNB/STAKE)
+  local PAIRS="\"BTC/${FT_STAKE}\", \"ETH/${FT_STAKE}\", \"BNB/${FT_STAKE}\""
+
+  # Telegram JSON-Block
+  local TG_ENABLED="false"
+  [[ "$FT_TELEGRAM" == "true" ]] && TG_ENABLED="true"
+
+  cat > /tmp/ft_lxc_setup.sh << INNEREOF
+#!/usr/bin/env bash
+set -euo pipefail
+
+GREEN='\033[0;32m'; CYAN='\033[0;36m'; YELLOW='\033[1;33m'; RED='\033[0;31m'; NC='\033[0m'
+ok()   { echo -e "\${GREEN}[ OK ]\${NC} \$*"; }
+inf()  { echo -e "\${CYAN}[INF]\${NC} \$*"; }
+fail() { echo -e "\${RED}[ERR]\${NC} \$*"; exit 1; }
+
+INSTALL_DIR="/opt/docker-projekte"
+FT_DIR="\$INSTALL_DIR/freqtrade"
+
+# Konfigurationswerte (vom Installer übergeben)
+FT_PORT="${FT_PORT}"
+FT_EXCHANGE="${FT_EXCHANGE}"
+FT_STAKE="${FT_STAKE}"
+FT_MAX_TRADES="${FT_MAX_TRADES}"
+FT_TIMEFRAME="${FT_TIMEFRAME}"
+FT_API_USER="${FT_API_USER}"
+FT_API_PASS=\$(echo "${FT_API_PASS_B64}" | base64 -d)
+TG_TOKEN=\$(echo "${TG_TOKEN_B64}" | base64 -d)
+TG_CHATID="${TG_CHATID}"
+TG_ENABLED="${TG_ENABLED}"
+JWT_SECRET="${JWT_SECRET}"
+WS_TOKEN="${WS_TOKEN}"
+PT_PORT="${PT_PORT}"
+FB_PORT="${FB_PORT}"
+
+# ── System ──────────────────────────────────────────────────────────────────────
+inf "System aktualisieren..."
+export DEBIAN_FRONTEND=noninteractive
+apt-get update -qq
+apt-get install -y -qq curl ca-certificates gnupg python3 net-tools
+ok "Systempakete installiert"
+
+# ── Docker ──────────────────────────────────────────────────────────────────────
+inf "Docker installieren..."
+curl -fsSL https://get.docker.com | sh > /dev/null 2>&1
+systemctl enable docker --now > /dev/null 2>&1
+ok "Docker: \$(docker --version | grep -oP 'Docker version \K[^,]+')"
+
+# ── Verzeichnisse ────────────────────────────────────────────────────────────────
+mkdir -p "\$FT_DIR"
+mkdir -p "\$INSTALL_DIR/portainer"
+mkdir -p "\$INSTALL_DIR/filebrowser/config"
+mkdir -p "\$INSTALL_DIR/filebrowser/database"
+ok "Verzeichnisse angelegt"
+
+# ── Portainer ───────────────────────────────────────────────────────────────────
+inf "Portainer installieren (Port \${PT_PORT})..."
+cat > "\$INSTALL_DIR/portainer/docker-compose.yml" << 'PTEOF'
+services:
+  portainer:
+    image: portainer/portainer-ce:latest
+    container_name: portainer
+    restart: unless-stopped
+    ports:
+      - "PTPORT:9000"
+      - "9443:9443"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - portainer_data:/data
+volumes:
+  portainer_data:
+PTEOF
+sed -i "s/PTPORT/\${PT_PORT}/" "\$INSTALL_DIR/portainer/docker-compose.yml"
+cd "\$INSTALL_DIR/portainer"
+docker compose up -d > /dev/null 2>&1
+ok "Portainer gestartet"
+
+# ── Filebrowser ──────────────────────────────────────────────────────────────────
+inf "Filebrowser installieren (Port \${FB_PORT})..."
+FB_PASS=\$(tr -dc 'A-Za-z0-9' < /dev/urandom | head -c 16)
+cat > "\$INSTALL_DIR/filebrowser/docker-compose.yml" << 'FBEOF'
+services:
+  filebrowser:
+    image: filebrowser/filebrowser:latest
+    container_name: filebrowser
+    user: "0:0"
+    ports:
+      - "FBPORT:8080"
+    volumes:
+      - /opt/docker-projekte:/srv
+      - /opt/docker-projekte/filebrowser/database:/database
+      - /opt/docker-projekte/filebrowser/config:/config
+    command: ["--address","0.0.0.0","--port","8080",
+              "--database","/database/filebrowser.db",
+              "--root","/srv","--noauth=false"]
+    restart: unless-stopped
+FBEOF
+sed -i "s/FBPORT/\${FB_PORT}/" "\$INSTALL_DIR/filebrowser/docker-compose.yml"
+cd "\$INSTALL_DIR/filebrowser"
+docker compose up -d > /dev/null 2>&1
+sleep 5
+# Passwort über filebrowser-CLI setzen (zuverlässiger als Log-Parsing)
+docker exec filebrowser /filebrowser -d /database/filebrowser.db users update admin --password "\${FB_PASS}" > /dev/null 2>&1 \
+  || docker exec filebrowser /filebrowser users update admin --password "\${FB_PASS}" -d /database/filebrowser.db > /dev/null 2>&1 \
+  || warn "Filebrowser Passwort konnte nicht automatisch gesetzt werden"
+ok "Filebrowser gestartet – Passwort: \${FB_PASS}"
+echo "FILEBROWSER_PASS=\${FB_PASS}" >> /root/ft_install_info.txt
+
+# ── Freqtrade docker-compose.yml ────────────────────────────────────────────────
+inf "Freqtrade docker-compose.yml herunterladen..."
+cd "\$FT_DIR"
+curl -fsSL https://raw.githubusercontent.com/freqtrade/freqtrade/stable/docker-compose.yml \
+  -o docker-compose.yml 2>/dev/null
+# WebUI von außen erreichbar machen
+sed -i 's/127\.0\.0\.1/0.0.0.0/g' docker-compose.yml
+# Benutzerdefinierten Port setzen falls nicht 8080
+if [[ "\${FT_PORT}" != "8080" ]]; then
+  sed -i "s/0\.0\.0\.0:8080/0.0.0.0:\${FT_PORT}/" docker-compose.yml
+fi
+ok "docker-compose.yml bereit"
+
+# ── user_data erstellen ──────────────────────────────────────────────────────────
+inf "user_data Verzeichnis erstellen..."
+docker compose run --rm freqtrade create-userdir --userdir user_data > /dev/null 2>&1
+ok "user_data erstellt"
+
+# ── config.json mit Python3 generieren (sicheres JSON, keine Escaping-Probleme) ──
+inf "config.json erstellen..."
+export FT_EXCHANGE FT_STAKE FT_MAX_TRADES FT_TIMEFRAME FT_API_USER FT_API_PASS
+export TG_TOKEN TG_CHATID TG_ENABLED JWT_SECRET WS_TOKEN FT_DIR FT_PORT
+
+python3 << 'PYEOF'
+import json, os
+
+stake = os.environ["FT_STAKE"]
+exchange = os.environ["FT_EXCHANGE"]
+
+config = {
+    "max_open_trades": int(os.environ["FT_MAX_TRADES"]),
+    "stake_currency": stake,
+    "stake_amount": "unlimited",
+    "tradable_balance_ratio": 0.99,
+    "fiat_display_currency": "EUR",
+    "timeframe": os.environ["FT_TIMEFRAME"],
+    "dry_run": True,
+    "dry_run_wallet": 1000,
+    "cancel_open_orders_on_exit": False,
+    "trading_mode": "spot",
+    "margin_mode": "",
+    "unfilledtimeout": {
+        "entry": 10, "exit": 10,
+        "exit_timeout_count": 0, "unit": "minutes"
+    },
+    "entry_pricing": {
+        "price_side": "same",
+        "use_order_book": True,
+        "order_book_top": 1,
+        "price_last_balance": 0.0,
+        "check_depth_of_market": {"enabled": False, "bids_to_ask_delta": 1}
+    },
+    "exit_pricing": {
+        "price_side": "same",
+        "use_order_book": True,
+        "order_book_top": 1
+    },
+    "exchange": {
+        "name": exchange,
+        "key": "",
+        "secret": "",
+        "ccxt_config": {},
+        "ccxt_async_config": {},
+        "pair_whitelist": [
+            f"BTC/{stake}",
+            f"ETH/{stake}",
+            f"BNB/{stake}"
+        ],
+        "pair_blacklist": [
+            "BNB/.*"
+        ]
+    },
+    "pairlists": [{"method": "StaticPairList"}],
+    "telegram": {
+        "enabled": os.environ["TG_ENABLED"] == "true",
+        "token":   os.environ["TG_TOKEN"],
+        "chat_id": os.environ["TG_CHATID"]
+    },
+    "api_server": {
+        "enabled": True,
+        "listen_ip_address": "0.0.0.0",
+        "listen_port": 8080,
+        "verbosity": "error",
+        "enable_openapi": False,
+        "jwt_secret_key": os.environ["JWT_SECRET"],
+        "ws_token": os.environ["WS_TOKEN"],
+        "CORS_origins": [],
+        "username": os.environ["FT_API_USER"],
+        "password": os.environ["FT_API_PASS"]
+    },
+    "bot_name": "freqtrade",
+    "initial_state": "running",
+    "force_entry_enable": False,
+    "internals": {"process_throttle_secs": 5}
+}
+
+config_path = os.environ["FT_DIR"] + "/user_data/config.json"
+with open(config_path, "w") as f:
+    json.dump(config, f, indent=4)
+print(f"config.json geschrieben: {config_path}")
+PYEOF
+ok "config.json erstellt (via Python3, valides JSON)"
+
+# ── Freqtrade starten ────────────────────────────────────────────────────────────
+inf "Freqtrade starten..."
+cd "\$FT_DIR"
+docker compose up -d > /dev/null 2>&1
+sleep 6
+if docker ps --filter "name=freqtrade" --filter "status=running" | grep -q freqtrade; then
+  ok "Freqtrade läuft"
+else
+  echo -e "\${YELLOW}[WARN]\${NC} Freqtrade nicht gestartet – prüfe: docker logs freqtrade"
+fi
+
+# ── Ergebnis-Datei ────────────────────────────────────────────────────────────────
+LXC_IP=\$(hostname -I | awk '{print \$1}')
+cat >> /root/ft_install_info.txt << INFOEOF
+LXC_IP=\$LXC_IP
+FT_PORT=\${FT_PORT}
+FT_API_USER=\${FT_API_USER}
+FB_PORT=\${FB_PORT}
+PT_PORT=\${PT_PORT}
+INFOEOF
+
+echo ""
+echo "======================================="
+echo "  Freqtrade Installation abgeschlossen "
+echo "  FreqUI: http://\$LXC_IP:\${FT_PORT}   "
+echo "======================================="
+INNEREOF
+
+  pct push "$CT_ID" /tmp/ft_lxc_setup.sh /root/ft_setup.sh
+  pct exec "$CT_ID" -- chmod +x /root/ft_setup.sh
+  info "Starte Setup im LXC (ca. 2-3 Minuten)..."
+  pct exec "$CT_ID" -- bash /root/ft_setup.sh
+  rm -f /tmp/ft_lxc_setup.sh
+  success "Setup im LXC abgeschlossen"
+}
+
+# ── Ergebnis anzeigen ──────────────────────────────────────────────────────────
+show_result() {
+  local TMP_INFO="/tmp/ft_info_${CT_ID}.txt"
+  pct pull "$CT_ID" /root/ft_install_info.txt "$TMP_INFO" 2>/dev/null || true
+
+  LXC_IP=""; FB_PASS=""; FILEBROWSER_PASS=""
+  if [[ -f "$TMP_INFO" ]]; then
+    source "$TMP_INFO" 2>/dev/null || true
+    rm -f "$TMP_INFO"
+  fi
+  [[ -z "${LXC_IP:-}" ]] && LXC_IP=$(pct exec "$CT_ID" -- hostname -I 2>/dev/null | awk '{print $1}' || echo "unbekannt")
+  [[ -z "${FILEBROWSER_PASS:-}" ]] && FILEBROWSER_PASS="${FB_PASS:-unbekannt}"
+
+  echo
+  echo -e "${BOLD}${GREEN}╔══════════════════════════════════════════════╗${NC}"
+  echo -e "${BOLD}${GREEN}║   ✅  Freqtrade LXC Installation komplett!   ║${NC}"
+  echo -e "${BOLD}${GREEN}╚══════════════════════════════════════════════╝${NC}"
+  echo
+  echo -e "  ${BOLD}LXC:${NC}          CT ${CYAN}${CT_ID}${NC} | ${CYAN}${CT_HOST}${NC} | IP: ${CYAN}${LXC_IP}${NC}"
+  echo
+  echo -e "  ${BOLD}${GREEN}Freqtrade WebUI:${NC}"
+  echo -e "  ${CYAN}http://${LXC_IP}:${FT_PORT}${NC}"
+  echo -e "  Benutzer: ${CYAN}${FT_API_USER}${NC} | Passwort: ${CYAN}(dein gewähltes)${NC}"
+  echo
+  echo -e "  ${BOLD}${GREEN}Portainer (Docker-Verwaltung):${NC}"
+  echo -e "  ${CYAN}http://${LXC_IP}:${PT_PORT}${NC}"
+  echo -e "  ${YELLOW}→ Beim ersten Aufruf Admin-Passwort setzen!${NC}"
+  echo
+  echo -e "  ${BOLD}${GREEN}Filebrowser (Dateimanager):${NC}"
+  echo -e "  ${CYAN}http://${LXC_IP}:${FB_PORT}${NC}"
+  echo -e "  Benutzer: ${CYAN}admin${NC} | Passwort: ${BOLD}${CYAN}${FILEBROWSER_PASS}${NC}"
+  echo -e "  ${YELLOW}→ Passwort nach dem Login ändern!${NC}"
+  echo
+  echo -e "  ${BOLD}Wichtige Dateien:${NC}"
+  echo -e "  Config:   ${CYAN}/opt/docker-projekte/freqtrade/user_data/config.json${NC}"
+  echo -e "  Logs:     ${CYAN}/opt/docker-projekte/freqtrade/user_data/logs/${NC}"
+  echo
+  echo -e "  ${BOLD}${YELLOW}Nächste Schritte:${NC}"
+  echo -e "  ${YELLOW}1. Binance API-Keys in config.json eintragen${NC}"
+  echo -e "  ${YELLOW}2. dry_run: false setzen wenn bereit${NC}"
+  echo -e "  ${YELLOW}3. Strategie anpassen${NC}"
+  echo -e "  ${YELLOW}4. NordVPN optional: install-vpn.sh im LXC ausführen${NC}"
+  echo
+  echo -e "  ${BOLD}LXC-Konsole öffnen:${NC}   ${CYAN}pct enter ${CT_ID}${NC}"
+  echo -e "  ${BOLD}NordVPN Addon:${NC}"
+  echo -e "  ${CYAN}bash -c \"\$(curl -fsSL https://git.obraasch.de/olli1986/freqtrade-proxmox-deploy/raw/branch/main/scripts/install-vpn.sh)\"${NC}"
+  echo
+}
+
+# ── Hauptprogramm ──────────────────────────────────────────────────────────────
+main() {
+  print_banner
+  check_host
+  detect_resources
+  prepare_template
+  collect_config
+  create_lxc
+  run_inner_setup
+  show_result
+}
+
+main "$@"