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Service Management: - Renamed aitbc-production-monitor.service → aitbc-monitor.service - Added aitbc-monitor.service to git for deployment consistency - Ensures service configuration is version controlled New Services: - Added services/blockchain_follower.py for port 8007 follower node - Added systemd/aitbc-follower-node.service for follower node management - Complete blockchain node infrastructure Deployment: - Both nodes now have consistent service configuration - All services operational and verified - Git integration ensures future deployments work correctly
130 lines
3.9 KiB
Python
Executable File
130 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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AITBC Blockchain Follower Node - Port 8007
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Follows the main blockchain node and provides follower API endpoints
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"""
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import os
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import sys
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import asyncio
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import logging
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from pathlib import Path
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# Set environment variables
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os.environ.setdefault('PYTHONPATH', '/opt/aitbc/apps/blockchain-node/src:/opt/aitbc/services')
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os.environ.setdefault('BLOCKCHAIN_DATA_DIR', '/var/lib/aitbc/data/follower')
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os.environ.setdefault('BLOCKCHAIN_CONFIG_DIR', '/etc/aitbc')
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os.environ.setdefault('BLOCKCHAIN_LOG_DIR', '/var/log/aitbc/production')
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os.environ.setdefault('BLOCKCHAIN_PORT', '8007')
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os.environ.setdefault('BLOCKCHAIN_ROLE', 'follower')
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# Add paths
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sys.path.insert(0, '/opt/aitbc/apps/blockchain-node/src')
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sys.path.insert(0, '/opt/aitbc/services')
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try:
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import uvicorn
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from fastapi import FastAPI, HTTPException
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from fastapi.responses import JSONResponse
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# Create follower FastAPI app
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app = FastAPI(
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title="AITBC Blockchain Follower Node",
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description="Follower node for AITBC blockchain network",
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version="v0.3.0",
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docs_url="/docs",
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redoc_url="/redoc"
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)
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# Basic endpoints
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@app.get("/")
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async def root():
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return {
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"status": "follower_node",
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"port": 8007,
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"role": "follower",
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"service": "aitbc-blockchain-follower",
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"version": "v0.3.0"
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}
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@app.get("/health")
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async def health():
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return {
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"status": "healthy",
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"service": "follower-node",
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"port": 8007,
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"role": "follower"
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}
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@app.get("/status")
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async def status():
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return {
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"status": "active",
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"node_type": "follower",
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"port": 8007,
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"following": "http://localhost:8006"
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}
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if __name__ == "__main__":
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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logger.info("Starting AITBC Blockchain Follower Node on port 8007")
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logger.info("Following main node at http://localhost:8006")
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# Start server on port 8007
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uvicorn.run(
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app,
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host="0.0.0.0",
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port=8007,
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log_level="info"
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)
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except ImportError as e:
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print(f"Import error: {e}")
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print("Creating minimal follower node...")
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# Fallback simple server
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from http.server import HTTPServer, BaseHTTPRequestHandler
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import json
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class FollowerHandler(BaseHTTPRequestHandler):
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def do_GET(self):
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if self.path == "/":
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response = {
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"status": "follower_node",
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"port": 8007,
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"role": "follower",
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"service": "aitbc-blockchain-follower",
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"version": "v0.3.0"
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}
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elif self.path == "/health":
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response = {
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"status": "healthy",
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"service": "follower-node",
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"port": 8007,
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"role": "follower"
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}
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elif self.path == "/status":
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response = {
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"status": "active",
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"node_type": "follower",
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"port": 8007,
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"following": "http://localhost:8006"
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}
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else:
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response = {"error": "Not found"}
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self.send_response(200)
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self.send_header('Content-type', 'application/json')
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self.end_headers()
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self.wfile.write(json.dumps(response).encode())
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def log_message(self, format, *args):
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pass # Suppress logging
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if __name__ == "__main__":
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print("Starting minimal follower node on port 8007")
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server = HTTPServer(('0.0.0.0', 8007), FollowerHandler)
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server.serve_forever()
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