From 42f3ba4e60300296770faf3ad1a93e92d6d5ad70 Mon Sep 17 00:00:00 2001
From: aitbc <aitbc@keisanki.net>
Date: Wed, 20 May 2026 09:34:52 +0200
Subject: [PATCH] feat: add integrated blockchain node deployment automation

- Add deployment script for integrated blockchain node with mempool support
- Create comprehensive setup documentation from scratch
- Add agent workflow for automated deployment
- Support both bare metal and container deployments
- Include verification steps and troubleshooting guide
- Provide configuration templates for hub and follower nodes
---
 .../deploy-integrated-blockchain-node.md      | 236 ++++++++++++++
 docs/deployment/INTEGRATED_NODE_SETUP.md      | 295 +++++++++++++++++
 .../deploy-integrated-blockchain-node.sh      | 297 ++++++++++++++++++
 3 files changed, 828 insertions(+)
 create mode 100644 .windsurf/workflows/deploy-integrated-blockchain-node.md
 create mode 100644 docs/deployment/INTEGRATED_NODE_SETUP.md
 create mode 100755 scripts/deployment/deploy-integrated-blockchain-node.sh

diff --git a/.windsurf/workflows/deploy-integrated-blockchain-node.md b/.windsurf/workflows/deploy-integrated-blockchain-node.md
new file mode 100644
index 00000000..3572d0d2
--- /dev/null
+++ b/.windsurf/workflows/deploy-integrated-blockchain-node.md
@@ -0,0 +1,236 @@
+---
+description: Deploy integrated blockchain node with mempool support
+---
+
+# Integrated Blockchain Node Deployment Workflow
+
+This workflow deploys the integrated blockchain node (with full mempool support) to a target host or container. This is the recommended approach for production deployments.
+
+## Prerequisites
+
+- Target host with SSH access
+- Python 3.13+ installed on target
+- Root or sudo access on target
+- Git installed on target
+
+## Workflow Steps
+
+### 1. Verify Target Environment
+
+```bash
+# Check Python version
+ssh $TARGET "python3 --version"
+
+# Check if git is available
+ssh $TARGET "git --version"
+
+# Check if systemd is available
+ssh $TARGET "systemctl --version"
+```
+
+### 2. Clone Repository
+
+```bash
+# Clone AITBC repository to target
+ssh $TARGET "sudo git clone https://gitea.bubuit.net:3000/oib/aitbc.git /opt/aitbc"
+```
+
+### 3. Run Deployment Script
+
+```bash
+# Execute deployment script on target
+ssh $TARGET "sudo bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh"
+```
+
+### 4. Verify Deployment
+
+```bash
+# Check service status
+ssh $TARGET "sudo systemctl status aitbc-blockchain-node --no-pager"
+
+# Check RPC endpoint
+ssh $TARGET "curl -s http://localhost:8006/rpc/head"
+
+# Check mempool endpoint
+ssh $TARGET "curl -s http://localhost:8006/rpc/mempool"
+```
+
+### 5. Configure for Production
+
+```bash
+# Edit blockchain configuration
+ssh $TARGET "sudo nano /etc/aitbc/blockchain.env"
+
+# Set production values
+# ENABLE_BLOCK_PRODUCTION=true/false
+# CHAIN_ID=ait-mainnet
+# NODE_ROLE=hub/follower
+
+# Restart service to apply changes
+ssh $TARGET "sudo systemctl restart aitbc-blockchain-node"
+```
+
+## Container Deployment
+
+### For incus Containers
+
+```bash
+# Create container
+TARGET_CONTAINER="aitbc-container"
+incus launch ubuntu:22.04 $TARGET_CONTAINER
+
+# Push repository to container
+incus file push -r /opt/aitbc $TARGET_CONTAINER/opt/
+
+# Run setup inside container
+incus exec $TARGET_CONTAINER -- bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh
+
+# Verify deployment
+incus exec $TARGET_CONTAINER -- systemctl status aitbc-blockchain-node --no-pager
+incus exec $TARGET_CONTAINER -- curl -s http://localhost:8006/rpc/mempool
+```
+
+### For ns3 Container (hub.aitbc.bubuit.net)
+
+```bash
+# SSH to ns3
+ssh ns3
+
+# Stop standalone node
+incus exec aitbc -- systemctl stop aitbc-blockchain-node-3
+incus exec aitbc -- systemctl disable aitbc-blockchain-node-3
+
+# Clone repository
+incus exec aitbc -- git clone https://gitea.bubuit.net:3000/oib/aitbc.git /opt/aitbc
+
+# Run deployment script
+incus exec aitbc -- bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh
+
+# Verify deployment
+incus exec aitbc -- curl -s http://localhost:8006/rpc/mempool
+```
+
+## Configuration Templates
+
+### Hub Node Configuration
+
+```env
+# /etc/aitbc/blockchain.env
+CHAIN_ID=ait-mainnet
+RPC_BIND_HOST=0.0.0.0
+RPC_BIND_PORT=8006
+P2P_BIND_HOST=0.0.0.0
+P2P_BIND_PORT=8001
+ENABLE_BLOCK_PRODUCTION=true
+GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
+CROSS_SITE_REMOTE_ENDPOINTS=
+```
+
+```env
+# /etc/aitbc/node.env
+NODE_ID=hub.aitbc.bubuit.net
+ISLAND_ID=ait-public-island
+CHAIN_ID=ait-mainnet
+NODE_ROLE=hub
+P2P_BIND_PORT=8001
+```
+
+### Follower Node Configuration
+
+```env
+# /etc/aitbc/blockchain.env
+CHAIN_ID=ait-mainnet
+RPC_BIND_HOST=0.0.0.0
+RPC_BIND_PORT=8006
+P2P_BIND_HOST=0.0.0.0
+P2P_BIND_PORT=8001
+ENABLE_BLOCK_PRODUCTION=false
+GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
+CROSS_SITE_REMOTE_ENDPOINTS=https://hub.aitbc.bubuit.net/rpc
+```
+
+```env
+# /etc/aitbc/node.env
+NODE_ID=follower-$(hostname)
+ISLAND_ID=ait-public-island
+CHAIN_ID=ait-mainnet
+NODE_ROLE=follower
+P2P_BIND_PORT=8001
+```
+
+## Verification Steps
+
+After deployment, verify:
+
+1. **Service Status:**
+   ```bash
+   systemctl is-active aitbc-blockchain-node
+   ```
+
+2. **RPC Endpoint:**
+   ```bash
+   curl -s http://localhost:8006/rpc/head | jq
+   ```
+
+3. **Mempool Endpoint:**
+   ```bash
+   curl -s http://localhost:8006/rpc/mempool | jq
+   ```
+
+4. **P2P Connectivity:**
+   ```bash
+   netstat -tlnp | grep 8001
+   ```
+
+5. **No Errors in Logs:**
+   ```bash
+   journalctl -u aitbc-blockchain-node -n 100 --no-pager | grep -i error
+   ```
+
+## Troubleshooting
+
+### Service Won't Start
+
+```bash
+# Check logs
+journalctl -u aitbc-blockchain-node -n 50 --no-pager
+
+# Check configuration
+python3 -m aitbc_chain.main --check-config
+
+# Verify environment files
+cat /etc/aitbc/blockchain.env
+cat /etc/aitbc/node.env
+```
+
+### Mempool Endpoint Returns 404
+
+This should not happen with integrated node. If it does:
+
+```bash
+# Verify using correct port (8006, not 8082)
+curl -s http://localhost:8006/rpc/mempool
+
+# Check if integrated node is running
+ps aux | grep aitbc_chain.main
+```
+
+### Port Conflicts
+
+```bash
+# Find process using port
+lsof -i :8006
+
+# Kill conflicting process
+kill -9 <PID>
+```
+
+## Migration from Standalone
+
+See [Blockchain Node Implementation Guide](../../docs/blockchain/IMPLEMENTATION_GUIDE.md) for detailed migration instructions.
+
+## Related Documentation
+
+- [Integrated Node Setup Guide](../../docs/deployment/INTEGRATED_NODE_SETUP.md)
+- [Blockchain Node Implementation Guide](../../docs/blockchain/IMPLEMENTATION_GUIDE.md)
+- [Deployment Documentation](../../docs/deployment/)
diff --git a/docs/deployment/INTEGRATED_NODE_SETUP.md b/docs/deployment/INTEGRATED_NODE_SETUP.md
new file mode 100644
index 00000000..5bc46664
--- /dev/null
+++ b/docs/deployment/INTEGRATED_NODE_SETUP.md
@@ -0,0 +1,295 @@
+# Integrated Blockchain Node Setup Guide
+
+## Overview
+
+This guide explains how to deploy the integrated blockchain node (with full mempool support) from scratch on any host or container. This is the recommended approach for production deployments.
+
+## Quick Start
+
+### Automated Setup
+
+```bash
+# Run the deployment script
+sudo bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh
+```
+
+### Manual Setup
+
+See the step-by-step instructions below.
+
+## Prerequisites
+
+- **OS**: Debian 12+ or Ubuntu 22.04+
+- **Python**: 3.13+
+- **Git**: For cloning repository
+- **Systemd**: For service management
+- **PostgreSQL**: Optional, for mempool backend (can use SQLite)
+
+## Step-by-Step Setup
+
+### 1. Clone Repository
+
+```bash
+sudo git clone https://gitea.bubuit.net:3000/oib/aitbc.git /opt/aitbc
+cd /opt/aitbc
+```
+
+### 2. Setup Python Environment
+
+```bash
+# Create virtual environment
+sudo python3 -m venv /opt/aitbc/venv
+
+# Activate and install dependencies
+sudo /opt/aitbc/venv/bin/pip install -r apps/blockchain-node/requirements.txt
+```
+
+### 3. Create Runtime Directories
+
+```bash
+sudo mkdir -p /var/lib/aitbc/keystore
+sudo mkdir -p /var/lib/aitbc/data
+sudo mkdir -p /var/lib/aitbc/logs
+sudo mkdir -p /etc/aitbc
+
+# Set permissions
+sudo chmod 700 /var/lib/aitbc/keystore
+sudo chmod 755 /var/lib/aitbc/data
+sudo chmod 755 /var/lib/aitbc/logs
+sudo chmod 755 /etc/aitbc
+```
+
+### 4. Create Environment Files
+
+**Blockchain Configuration (`/etc/aitbc/blockchain.env`):**
+```bash
+sudo nano /etc/aitbc/blockchain.env
+```
+
+```env
+# Blockchain Node Configuration
+CHAIN_ID=ait-mainnet
+RPC_BIND_HOST=0.0.0.0
+RPC_BIND_PORT=8006
+P2P_BIND_HOST=0.0.0.0
+P2P_BIND_PORT=8001
+ENABLE_BLOCK_PRODUCTION=false
+GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
+CROSS_SITE_REMOTE_ENDPOINTS=
+```
+
+**Node Configuration (`/etc/aitbc/node.env`):**
+```bash
+sudo nano /etc/aitbc/node.env
+```
+
+```env
+# Node Configuration
+NODE_ID=$(hostname)
+ISLAND_ID=default-island
+CHAIN_ID=ait-mainnet
+NODE_ROLE=follower
+P2P_BIND_PORT=8001
+```
+
+### 5. Setup Systemd Service
+
+```bash
+sudo nano /etc/systemd/system/aitbc-blockchain-node.service
+```
+
+```ini
+[Unit]
+Description=AITBC Production Blockchain Node
+After=network.target postgresql.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/aitbc
+Environment="PATH=/opt/aitbc/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+EnvironmentFile=/etc/aitbc/blockchain.env
+EnvironmentFile=/etc/aitbc/node.env
+ExecStartPre=/opt/aitbc/scripts/utils/load-keystore-secrets.sh
+ExecStart=/opt/aitbc/venv/bin/python -m aitbc_chain.main
+Restart=always
+RestartSec=10
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
+```
+
+### 6. Start Service
+
+```bash
+# Reload systemd
+sudo systemctl daemon-reload
+
+# Enable service
+sudo systemctl enable aitbc-blockchain-node
+
+# Start service
+sudo systemctl start aitbc-blockchain-node
+```
+
+### 7. Verify Deployment
+
+```bash
+# Check service status
+sudo systemctl status aitbc-blockchain-node
+
+# Check RPC endpoint
+curl http://localhost:8006/rpc/head
+
+# Check mempool endpoint
+curl http://localhost:8006/rpc/mempool
+```
+
+## Container Deployment
+
+### For incus Containers
+
+```bash
+# Create container
+incus launch ubuntu:22.04 aitbc-container
+
+# Push repository to container
+incus file push -r /opt/aitbc aitbc-container/opt/
+
+# Run setup inside container
+incus exec aitbc-container -- bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh
+```
+
+### For Docker
+
+```bash
+# Build image
+docker build -t aitbc-blockchain-node -f docker/blockchain/Dockerfile .
+
+# Run container
+docker run -d \
+  --name aitbc-blockchain \
+  -p 8006:8006 \
+  -p 8001:8001 \
+  -v /var/lib/aitbc:/var/lib/aitbc \
+  -v /etc/aitbc:/etc/aitbc \
+  aitbc-blockchain-node
+```
+
+## Configuration
+
+### Enable Block Production
+
+Edit `/etc/aitbc/blockchain.env`:
+```env
+ENABLE_BLOCK_PRODUCTION=true
+```
+
+Then restart:
+```bash
+sudo systemctl restart aitbc-blockchain-node
+```
+
+### Configure Mempool Backend
+
+**PostgreSQL (Recommended):**
+```env
+MEMPOOL_BACKEND=database
+MEMPOOL_DB_URL=postgresql+psycopg://aitbc_mempool:password@localhost:5432/aitbc_mempool
+```
+
+**SQLite (Default):**
+```env
+MEMPOOL_BACKEND=database
+```
+
+### Configure Cross-Site Sync
+
+```env
+CROSS_SITE_REMOTE_ENDPOINTS=https://aitbc.bubuit.net/rpc,https://aitbc1.bubuit.net/rpc
+```
+
+## Management
+
+### Service Management
+
+```bash
+# Status
+sudo systemctl status aitbc-blockchain-node
+
+# Restart
+sudo systemctl restart aitbc-blockchain-node
+
+# Stop
+sudo systemctl stop aitbc-blockchain-node
+
+# Logs
+sudo journalctl -u aitbc-blockchain-node -f
+```
+
+### Update Node
+
+```bash
+cd /opt/aitbc
+sudo git pull origin main
+sudo systemctl restart aitbc-blockchain-node
+```
+
+## Troubleshooting
+
+### Service Won't Start
+
+```bash
+# Check logs
+sudo journalctl -u aitbc-blockchain-node -n 50 --no-pager
+
+# Check configuration
+sudo /opt/aitbc/venv/bin/python -m aitbc_chain.main --check-config
+```
+
+### Port Already in Use
+
+```bash
+# Find process using port
+sudo lsof -i :8006
+
+# Kill process
+sudo kill -9 <PID>
+```
+
+### Mempool Endpoint Not Working
+
+```bash
+# Check if mempool backend is configured
+grep MEMPOOL_BACKEND /etc/aitbc/blockchain.env
+
+# Verify database connection
+sudo -u postgres psql -d aitbc_mempool -c "SELECT 1"
+```
+
+## Migration from Standalone Node
+
+See [Blockchain Node Implementation Guide](../blockchain/IMPLEMENTATION_GUIDE.md) for detailed migration instructions.
+
+## Agent Deployment
+
+For automated deployment using hermes agents, see the agent workflow in [/.windsurf/workflows/](/.windsurf/workflows/).
+
+## Verification Checklist
+
+- [ ] Service is running: `systemctl is-active aitbc-blockchain-node`
+- [ ] RPC endpoint accessible: `curl http://localhost:8006/rpc/head`
+- [ ] Mempool endpoint accessible: `curl http://localhost:8006/rpc/mempool`
+- [ ] P2P listening on port 8001
+- [ ] No errors in logs: `journalctl -u aitbc-blockchain-node -n 100`
+- [ ] Configuration files exist: `/etc/aitbc/blockchain.env`, `/etc/aitbc/node.env`
+- [ ] Runtime directories exist: `/var/lib/aitbc/keystore`, `/var/lib/aitbc/data`, `/var/lib/aitbc/logs`
+
+## Support
+
+For issues or questions:
+- Check logs: `sudo journalctl -u aitbc-blockchain-node -f`
+- Review configuration: `/etc/aitbc/blockchain.env`
+- See [Implementation Guide](../blockchain/IMPLEMENTATION_GUIDE.md)
diff --git a/scripts/deployment/deploy-integrated-blockchain-node.sh b/scripts/deployment/deploy-integrated-blockchain-node.sh
new file mode 100755
index 00000000..bfa7d2c7
--- /dev/null
+++ b/scripts/deployment/deploy-integrated-blockchain-node.sh
@@ -0,0 +1,297 @@
+#!/bin/bash
+#
+# Integrated Blockchain Node Deployment Script
+# Deploys the full-featured integrated blockchain node with mempool support
+# This script sets up the node from scratch on a new host or container
+#
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Configuration
+REPO_URL="https://gitea.bubuit.net:3000/oib/aitbc.git"
+INSTALL_DIR="/opt/aitbc"
+ENV_FILE="/etc/aitbc/blockchain.env"
+NODE_ENV_FILE="/etc/aitbc/node.env"
+SERVICE_NAME="aitbc-blockchain-node"
+
+# Functions
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+check_root() {
+    if [ "$EUID" -ne 0 ]; then
+        log_error "This script must be run as root"
+        exit 1
+    fi
+}
+
+check_prerequisites() {
+    log_info "Checking prerequisites..."
+    
+    # Check for required commands
+    for cmd in git python3 pip3 systemctl; do
+        if ! command -v $cmd &> /dev/null; then
+            log_error "Required command not found: $cmd"
+            exit 1
+        fi
+    done
+    
+    # Check Python version
+    PYTHON_VERSION=$(python3 --version | cut -d' ' -f2 | cut -d'.' -f1,2)
+    REQUIRED_VERSION="3.13"
+    if [ "$(printf '%s\n' "$REQUIRED_VERSION" "$PYTHON_VERSION" | sort -V | head -n1)" != "$REQUIRED_VERSION" ]; then
+        log_error "Python $REQUIRED_VERSION+ required, found $PYTHON_VERSION"
+        exit 1
+    fi
+    
+    log_info "Prerequisites check passed"
+}
+
+clone_repository() {
+    log_info "Cloning AITBC repository..."
+    
+    if [ -d "$INSTALL_DIR" ]; then
+        log_warn "Directory $INSTALL_DIR already exists"
+        read -p "Remove and re-clone? (y/n) " -n 1 -r
+        echo
+        if [[ $REPLY =~ ^[Yy]$ ]]; then
+            rm -rf "$INSTALL_DIR"
+        else
+            log_info "Using existing installation"
+            return
+        fi
+    fi
+    
+    git clone "$REPO_URL" "$INSTALL_DIR"
+    cd "$INSTALL_DIR"
+    
+    log_info "Repository cloned successfully"
+}
+
+setup_python_environment() {
+    log_info "Setting up Python environment..."
+    
+    cd "$INSTALL_DIR"
+    
+    # Create virtual environment
+    python3 -m venv venv
+    
+    # Activate virtual environment
+    source venv/bin/activate
+    
+    # Install dependencies
+    if [ -f "apps/blockchain-node/requirements.txt" ]; then
+        pip install -r apps/blockchain-node/requirements.txt
+    else
+        log_warn "No requirements.txt found, installing core dependencies"
+        pip install pydantic pydantic-settings fastapi uvicorn sqlalchemy psycopg2-binary
+    fi
+    
+    deactivate
+    
+    log_info "Python environment setup complete"
+}
+
+setup_directories() {
+    log_info "Setting up directories..."
+    
+    # Create runtime directories
+    mkdir -p /var/lib/aitbc/keystore
+    mkdir -p /var/lib/aitbc/data
+    mkdir -p /var/lib/aitbc/logs
+    
+    # Create configuration directory
+    mkdir -p /etc/aitbc
+    
+    # Set permissions
+    chmod 700 /var/lib/aitbc/keystore
+    chmod 755 /var/lib/aitbc/data
+    chmod 755 /var/lib/aitbc/logs
+    chmod 755 /etc/aitbc
+    
+    log_info "Directories setup complete"
+}
+
+setup_environment_files() {
+    log_info "Setting up environment files..."
+    
+    # Create blockchain.env if it doesn't exist
+    if [ ! -f "$ENV_FILE" ]; then
+        cat > "$ENV_FILE" << 'EOF'
+# Blockchain Node Configuration
+CHAIN_ID=ait-mainnet
+RPC_BIND_HOST=0.0.0.0
+RPC_BIND_PORT=8006
+P2P_BIND_HOST=0.0.0.0
+P2P_BIND_PORT=8001
+ENABLE_BLOCK_PRODUCTION=false
+GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
+CROSS_SITE_REMOTE_ENDPOINTS=
+EOF
+        chmod 600 "$ENV_FILE"
+        log_info "Created $ENV_FILE"
+    else
+        log_info "$ENV_FILE already exists, skipping"
+    fi
+    
+    # Create node.env if it doesn't exist
+    if [ ! -f "$NODE_ENV_FILE" ]; then
+        cat > "$NODE_ENV_FILE" << 'EOF'
+# Node Configuration
+NODE_ID=$(hostname)
+ISLAND_ID=default-island
+CHAIN_ID=ait-mainnet
+NODE_ROLE=follower
+P2P_BIND_PORT=8001
+EOF
+        chmod 600 "$NODE_ENV_FILE"
+        log_info "Created $NODE_ENV_FILE"
+    else
+        log_info "$NODE_ENV_FILE already exists, skipping"
+    fi
+}
+
+setup_systemd_service() {
+    log_info "Setting up systemd service..."
+    
+    SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
+    
+    cat > "$SERVICE_FILE" << EOF
+[Unit]
+Description=AITBC Production Blockchain Node
+After=network.target postgresql.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=$INSTALL_DIR
+Environment="PATH=$INSTALL_DIR/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+EnvironmentFile=$ENV_FILE
+EnvironmentFile=$NODE_ENV_FILE
+ExecStartPre=$INSTALL_DIR/scripts/utils/load-keystore-secrets.sh
+ExecStart=$INSTALL_DIR/venv/bin/python -m aitbc_chain.main
+Restart=always
+RestartSec=10
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    
+    systemctl daemon-reload
+    systemctl enable $SERVICE_NAME
+    
+    log_info "Systemd service setup complete"
+}
+
+start_service() {
+    log_info "Starting blockchain node service..."
+    
+    systemctl start $SERVICE_NAME
+    
+    # Wait for service to start
+    sleep 5
+    
+    if systemctl is-active --quiet $SERVICE_NAME; then
+        log_info "Service started successfully"
+    else
+        log_error "Service failed to start"
+        systemctl status $SERVICE_NAME --no-pager
+        exit 1
+    fi
+}
+
+verify_deployment() {
+    log_info "Verifying deployment..."
+    
+    # Check service status
+    if systemctl is-active --quiet $SERVICE_NAME; then
+        log_info "✓ Service is running"
+    else
+        log_error "✗ Service is not running"
+        exit 1
+    fi
+    
+    # Check RPC endpoint
+    if curl -s http://localhost:8006/rpc/head > /dev/null; then
+        log_info "✓ RPC endpoint is accessible"
+    else
+        log_error "✗ RPC endpoint is not accessible"
+        exit 1
+    fi
+    
+    # Check mempool endpoint
+    if curl -s http://localhost:8006/rpc/mempool > /dev/null; then
+        log_info "✓ Mempool endpoint is accessible"
+    else
+        log_error "✗ Mempool endpoint is not accessible"
+        exit 1
+    fi
+    
+    log_info "Deployment verification complete"
+}
+
+print_summary() {
+    echo ""
+    echo "=========================================="
+    echo "  Integrated Blockchain Node Deployed"
+    echo "=========================================="
+    echo ""
+    echo "Service: $SERVICE_NAME"
+    echo "Install Dir: $INSTALL_DIR"
+    echo "Config: $ENV_FILE"
+    echo ""
+    echo "RPC Endpoints:"
+    echo "  - Head: http://localhost:8006/rpc/head"
+    echo "  - Mempool: http://localhost:8006/rpc/mempool"
+    echo ""
+    echo "Management Commands:"
+    echo "  - Status: systemctl status $SERVICE_NAME"
+    echo "  - Restart: systemctl restart $SERVICE_NAME"
+    echo "  - Logs: journalctl -u $SERVICE_NAME -f"
+    echo ""
+    echo "Configuration:"
+    echo "  - Edit config: nano $ENV_FILE"
+    echo "  - After edit: systemctl restart $SERVICE_NAME"
+    echo ""
+}
+
+# Main execution
+main() {
+    echo "=========================================="
+    echo "  Integrated Blockchain Node Deployment"
+    echo "=========================================="
+    echo ""
+    
+    check_root
+    check_prerequisites
+    clone_repository
+    setup_python_environment
+    setup_directories
+    setup_environment_files
+    setup_systemd_service
+    start_service
+    verify_deployment
+    print_summary
+    
+    log_info "Deployment completed successfully!"
+}
+
+# Run main function
+main "$@"