Projekt hinzugefügt

README.md

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+# Customer Installer – Proxmox LXC n8n Stack
+
+Dieses Projekt automatisiert die Bereitstellung isolierter Kunden-Instanzen mit n8n, PostgreSQL und pgvector in Proxmox LXC Containern.
+
+## Projektstruktur
+
+```
+customer-installer/
+├── install.sh             # Hauptskript auf dem Proxmox-Host
+├── setupowner.sh          # Setup-Skript, das innerhalb des LXC ausgeführt wird
+├── libsupabase.sh         # Helper für Datenbank-Operationen (Mockup/Basis)
+├── templates/
+│   └── docker-compose.yml # n8n + PostgreSQL + pgvector Stack
+└── README.md
+```
+
+## Funktionen
+
+### install.sh (Host-Ebene)
+- Verarbeitet Argumente: --storage, --bridge, --ip, --vlan
+- Generiert eine CTID basierend auf dem aktuellen Zeitstempel
+- Lädt das Debian 12 Template herunter
+- Erstellt den LXC Container mit:
+  - Unprivilegierten Einstellungen
+  - Aktiviertem Nesting
+  - VLAN Tag Konfiguration
+- Konfiguriert APT-Proxy im LXC
+- Überträgt setupowner.sh und docker-compose.yml in den LXC
+- Startet den LXC und führt setupowner.sh aus
+
+### setupowner.sh (LXC-Ebene)
+- Installiert Docker & Docker Compose Plugin (verwendet den Docker-Proxy)
+- Erstellt Verzeichnisse für Daten-Persistenz
+- Generiert sichere Zufallspasswörter für PostgreSQL und n8n-Encryption
+- Startet den Docker-Stack
+- Wartet, bis n8n bereit ist
+- Gibt alle Zugangsdaten als JSON-Objekt aus
+
+### docker-compose.yml
+- Services: db (ankane/pgvector:latest), n8n (docker.n8n.io/n8nio/n8n:latest)
+- Volumes für Datenpersistenz
+- Umgebungsvariablen für DB-Anbindung und Zeitzone (Europe/Berlin)
+
+## Ausführung
+
+### Auf dem Proxmox-Host:
+```bash
+chmod +x install.sh
+./install.sh --storage local --bridge vmbr0 --vlan 90
+```
+
+### Parameter:
+- `--storage`: Speicherort für den Container (Standard: local)
+- `--bridge`: Netzwerkbrücke (Standard: vmbr0)
+- `--ip`: Statische IP (optional)
+- `--vlan`: VLAN Tag (optional)
+
+## Output (JSON)
+Das Skript gibt ein JSON-Objekt mit folgenden Informationen aus:
+```json
+{
+  "ctid": "100",
+  "ip": "192.168.45.100",
+  "postgres_password": "a1b2c3d4e5f67890",
+  "n8n_encryption_key": "09f8e7d6c5b4a3f2e1d0c9b8a7f6e5d4"
+}
+```
+
+## Sicherheit & Compliance
+- Alle Instanzen sind isoliert
+- Fehlerbehandlung mit set -e
+- Verwendung sicherer Zufallspasswörter
+- VLAN Integration für Netzwerksicherheit

install.sh

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+#!/bin/bash
+
+set -e
+
+# Default values
+STORAGE="local"
+BRIDGE="vmbr0"
+IP=""
+VLAN=""
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --storage)
+            STORAGE="$2"
+            shift 2
+            ;;
+        --bridge)
+            BRIDGE="$2"
+            shift 2
+            ;;
+        --ip)
+            IP="$2"
+            shift 2
+            ;;
+        --vlan)
+            VLAN="$2"
+            shift 2
+            ;;
+        *)
+            echo "Unknown argument: $1"
+            exit 1
+            ;;
+    esac
+done
+
+# Generate CTID
+CTID=$(( $(date +%s) - 1000000000 ))
+echo "Generated CTID: $CTID"
+
+# Update and download Debian 12 template
+echo "Updating and downloading Debian 12 template..."
+pveam update
+pveam download local debian-12-standard_12.0-1_amd64.tar.zst
+
+# Create LXC container
+echo "Creating LXC container..."
+if [ -n "$VLAN" ]; then
+    pct create "$CTID" local:template/debian-12-standard_12.0-1_amd64.tar.zst \
+        --hostname "customer-$CTID" \
+        --memory 2048 \
+        --cores 2 \
+        --net0 name=eth0,bridge="$BRIDGE",tag="$VLAN" \
+        --unprivileged 1 \
+        --features nesting=1 \
+        --storage "$STORAGE"
+else
+    pct create "$CTID" local:template/debian-12-standard_12.0-1_amd64.tar.zst \
+        --hostname "customer-$CTID" \
+        --memory 2048 \
+        --cores 2 \
+        --net0 name=eth0,bridge="$BRIDGE" \
+        --unprivileged 1 \
+        --features nesting=1 \
+        --storage "$STORAGE"
+fi
+
+# Configure APT proxy
+echo "Configuring APT proxy..."
+pct exec "$CTID" -- mkdir -p /etc/apt/apt.conf.d
+pct exec "$CTID" -- bash -c 'echo "Acquire::http::Proxy \"http://192.168.45.2:3142\";" > /etc/apt/apt.conf.d/01proxy'
+
+# Copy setup scripts
+echo "Copying setup scripts..."
+pct push "$CTID" ./setupowner.sh /root/setupowner.sh
+pct push "$CTID" ./templates/docker-compose.yml /root/docker-compose.yml
+
+# Start container
+echo "Starting container..."
+pct start "$CTID"
+
+# Execute setup script
+echo "Executing setup script..."
+pct exec "$CTID" -- /root/setupowner.sh
+
+echo "Installation completed for CTID: $CTID"

libsupabase.sh

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+#!/bin/bash
+
+# Mockup library for Supabase operations
+# This is a placeholder for future implementation
+
+# Function to create user in Supabase
+create_user() {
+    echo "Creating user in Supabase..."
+    # Implementation would go here
+    echo "User created successfully"
+}
+
+# Function to setup database
+setup_database() {
+    echo "Setting up database..."
+    # Implementation would go here
+    echo "Database setup completed"
+}
+
+# Function to generate API keys
+generate_api_keys() {
+    echo "Generating API keys..."
+    # Implementation would go here
+    echo "API keys generated"
+}

setupowner.sh

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+#!/bin/bash
+
+set -e
+
+# Install Docker and Docker Compose
+echo "Installing Docker and Docker Compose..."
+apt-get update
+apt-get install -y ca-certificates curl gnupg lsb-release
+
+# Add Docker's official GPG key
+mkdir -p /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+
+# Add Docker repository
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
+  $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
+
+# Update package index
+apt-get update
+
+# Install Docker Engine
+apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
+
+# Create directories for data persistence
+echo "Creating data directories..."
+mkdir -p /var/lib/n8n/data /var/lib/n8n/ssl
+
+# Generate random passwords
+echo "Generating random passwords..."
+POSTGRES_PASSWORD=$(openssl rand -hex 16)
+N8N_ENCRYPTION_KEY=$(openssl rand -hex 16)
+
+# Create docker-compose.yml
+echo "Creating docker-compose.yml..."
+cat > /root/docker-compose.yml << EOF
+version: '3.8'
+services:
+  db:
+    image: ankane/pgvector:latest
+    container_name: n8n-db
+    environment:
+      POSTGRES_PASSWORD: $POSTGRES_PASSWORD
+      POSTGRES_DB: n8n
+      POSTGRES_USER: n8n
+    volumes:
+      - /var/lib/n8n/data/postgres:/var/lib/postgresql/data
+    networks:
+      - n8n-network
+    restart: unless-stopped
+
+  n8n:
+    image: docker.n8n.io/n8nio/n8n:latest
+    container_name: n8n-app
+    environment:
+      DB_TYPE: postgresdb
+      DB_POSTGRESDB_HOST: db
+      DB_POSTGRESDB_PORT: 5432
+      DB_POSTGRESDB_USER: n8n
+      DB_POSTGRESDB_PASSWORD: $POSTGRES_PASSWORD
+      DB_POSTGRESDB_DATABASE: n8n
+      N8N_ENCRYPTION_KEY: $N8N_ENCRYPTION_KEY
+      TIMEZONE: Europe/Berlin
+    volumes:
+      - /var/lib/n8n/data/n8n:/home/n8n/.n8n
+    networks:
+      - n8n-network
+    restart: unless-stopped
+    depends_on:
+      - db
+
+networks:
+  n8n-network:
+    driver: bridge
+EOF
+
+# Start Docker stack
+echo "Starting Docker stack..."
+cd /root
+docker compose up -d
+
+# Wait for n8n to be ready
+echo "Waiting for n8n to be ready..."
+sleep 30
+
+# Output credentials as JSON
+echo "Outputting credentials..."
+cat << EOF
+{
+  "ctid": "$CTID",
+  "ip": "$IP",
+  "postgres_password": "$POSTGRES_PASSWORD",
+  "n8n_encryption_key": "$N8N_ENCRYPTION_KEY"
+}
+EOF

templates/docker-compose.yml

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+version: '3.8'
+services:
+  db:
+    image: ankane/pgvector:latest
+    container_name: n8n-db
+    environment:
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: n8n
+      POSTGRES_USER: n8n
+    volumes:
+      - /var/lib/n8n/data/postgres:/var/lib/postgresql/data
+    networks:
+      - n8n-network
+    restart: unless-stopped
+
+  n8n:
+    image: docker.n8n.io/n8nio/n8n:latest
+    container_name: n8n-app
+    environment:
+      DB_TYPE: postgresdb
+      DB_POSTGRESDB_HOST: db
+      DB_POSTGRESDB_PORT: 5432
+      DB_POSTGRESDB_USER: n8n
+      DB_POSTGRESDB_PASSWORD: ${POSTGRES_PASSWORD}
+      DB_POSTGRESDB_DATABASE: n8n
+      N8N_ENCRYPTION_KEY: ${N8N_ENCRYPTION_KEY}
+      TIMEZONE: Europe/Berlin
+    volumes:
+      - /var/lib/n8n/data/n8n:/home/n8n/.n8n
+    networks:
+      - n8n-network
+    restart: unless-stopped
+    depends_on:
+      - db
+
+networks:
+  n8n-network:
+    driver: bridge

test.sh

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+#!/bin/bash
+
+# Test script for simulating the customer installer functionality
+# This script mocks the Proxmox pct commands for testing on standard Linux systems
+
+# Mock functions for Proxmox commands
+pct() {
+    echo "Mock pct command called with arguments: $*"
+    case "$1" in
+        create)
+            echo "Creating LXC container with CTID: $2"
+            echo "  - Hostname: customer-$2"
+            echo "  - Memory: 2048 MB"
+            echo "  - Cores: 2"
+            echo "  - Network: eth0, bridge=vmbr0"
+            echo "  - Unprivileged: 1"
+            echo "  - Features: nesting=1"
+            echo "  - Storage: $4"
+            ;;
+        exec)
+            echo "Executing command in container $2:"
+            shift 2
+            echo "  Command: $*"
+            ;;
+        start)
+            echo "Starting container $2"
+            ;;
+        push)
+            echo "Pushing file $3 to container $2"
+            ;;
+        *)
+            echo "Unknown pct command: $1"
+            ;;
+    esac
+}
+
+# Mock pveam commands
+pveam() {
+    echo "Mock pveam command called with arguments: $*"
+    case "$1" in
+        update)
+            echo "Updating Proxmox templates"
+            ;;
+        download)
+            echo "Downloading template: $2"
+            ;;
+        *)
+            echo "Unknown pveam command: $1"
+            ;;
+    esac
+}
+
+# Set up test environment
+echo "Setting up test environment..."
+mkdir -p /tmp/test-customer-installer
+cd /tmp/test-customer-installer
+
+# Create test files
+echo "#!/bin/bash
+set -e
+echo 'Test setup script executed'
+" > setupowner.sh
+
+echo "version: '3.8'
+services:
+  db:
+    image: ankane/pgvector:latest
+    container_name: n8n-db
+    environment:
+      POSTGRES_PASSWORD: testpassword
+      POSTGRES_DB: n8n
+      POSTGRES_USER: n8n
+    volumes:
+      - /var/lib/n8n/data/postgres:/var/lib/postgresql/data
+    networks:
+      - n8n-network
+    restart: unless-stopped
+
+  n8n:
+    image: docker.n8n.io/n8nio/n8n:latest
+    container_name: n8n-app
+    environment:
+      DB_TYPE: postgresdb
+      DB_POSTGRESDB_HOST: db
+      DB_POSTGRESDB_PORT: 5432
+      DB_POSTGRESDB_USER: n8n
+      DB_POSTGRESDB_PASSWORD: testpassword
+      DB_POSTGRESDB_DATABASE: n8n
+      N8N_ENCRYPTION_KEY: testkey
+      TIMEZONE: Europe/Berlin
+    volumes:
+      - /var/lib/n8n/data/n8n:/home/n8n/.n8n
+    networks:
+      - n8n-network
+    restart: unless-stopped
+    depends_on:
+      - db
+
+networks:
+  n8n-network:
+    driver: bridge
+" > templates/docker-compose.yml
+
+# Test the main installation script with mocked commands
+echo "Testing installation script with mocked Proxmox commands..."
+chmod +x install.sh
+./install.sh --storage local --bridge vmbr0 --vlan 90
+
+echo "Test completed successfully!"