chore(systemd): remove obsolete systemd service files and update infrastructure documentation
- Remove 8 unused systemd service files from coordinator-api/systemd/ - aitbc-adaptive-learning.service (port 8005) - aitbc-advanced-ai.service - aitbc-enterprise-api.service - aitbc-gpu-multimodal.service (port 8003) - aitbc-marketplace-enhanced.service (port 8006) - aitbc-modality-optimization.service (port 8004) - aitbc-multimodal.service (port 8002) - aitbc-openclaw-enhanced.service (port 8007
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oib
18
apps/coordinator-api/scripts/check_coordinator_proxy.sh
Executable file
18
apps/coordinator-api/scripts/check_coordinator_proxy.sh
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#!/usr/bin/env bash
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set -euo pipefail
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HEALTH_URL="http://127.0.0.1:18000/v1/health"
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MAX_RETRIES=10
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RETRY_DELAY=2
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for ((i=1; i<=MAX_RETRIES; i++)); do
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if curl -fsS --max-time 5 "$HEALTH_URL" >/dev/null 2>&1; then
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echo "Coordinator proxy healthy: $HEALTH_URL"
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exit 0
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fi
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echo "Attempt $i/$MAX_RETRIES: Coordinator proxy not ready yet, waiting ${RETRY_DELAY}s..."
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sleep $RETRY_DELAY
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done
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echo "Coordinator proxy health check FAILED: $HEALTH_URL" >&2
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exit 1
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151
apps/coordinator-api/scripts/geo_load_balancer.py
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151
apps/coordinator-api/scripts/geo_load_balancer.py
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#!/usr/bin/env python3
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"""
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Geographic Load Balancer for AITBC Marketplace
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"""
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import asyncio
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import aiohttp
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from aiohttp import web
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import json
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from datetime import datetime
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import os
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# Regional endpoints configuration
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regions = {
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'us-east': {'url': 'http://127.0.0.1:18000', 'weight': 3, 'healthy': True, 'edge_node': 'aitbc-edge-primary'},
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'us-west': {'url': 'http://127.0.0.1:18001', 'weight': 2, 'healthy': True, 'edge_node': 'aitbc1-edge-secondary'},
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'eu-central': {'url': 'http://127.0.0.1:8006', 'weight': 2, 'healthy': True, 'edge_node': 'localhost'},
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'eu-west': {'url': 'http://127.0.0.1:18000', 'weight': 1, 'healthy': True, 'edge_node': 'aitbc-edge-primary'},
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'ap-southeast': {'url': 'http://127.0.0.1:18001', 'weight': 2, 'healthy': True, 'edge_node': 'aitbc1-edge-secondary'},
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'ap-northeast': {'url': 'http://127.0.0.1:8006', 'weight': 1, 'healthy': True, 'edge_node': 'localhost'}
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}
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class GeoLoadBalancer:
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def __init__(self):
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self.current_region = 0
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self.health_check_interval = 30
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async def health_check(self, region_config):
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try:
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async with aiohttp.ClientSession() as session:
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async with session.get(f"{region_config['url']}/health/live", timeout=5) as response:
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region_config['healthy'] = response.status == 200
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region_config['last_check'] = datetime.now().isoformat()
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except Exception as e:
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region_config['healthy'] = False
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region_config['last_check'] = datetime.now().isoformat()
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region_config['error'] = str(e)
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async def get_healthy_region(self):
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healthy_regions = [(name, config) for name, config in regions.items() if config['healthy']]
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if not healthy_regions:
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return None, None
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# Simple weighted round-robin
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total_weight = sum(config['weight'] for _, config in healthy_regions)
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if total_weight == 0:
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return healthy_regions[0]
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import random
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rand = random.randint(1, total_weight)
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current_weight = 0
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for name, config in healthy_regions:
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current_weight += config['weight']
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if rand <= current_weight:
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return name, config
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return healthy_regions[0]
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async def proxy_request(self, request):
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region_name, region_config = await self.get_healthy_region()
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if not region_config:
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return web.json_response({'error': 'No healthy regions available'}, status=503)
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try:
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# Forward request to selected region
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target_url = f"{region_config['url']}{request.path_qs}"
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async with aiohttp.ClientSession() as session:
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# Prepare headers (remove host header)
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headers = dict(request.headers)
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headers.pop('Host', None)
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async with session.request(
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method=request.method,
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url=target_url,
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headers=headers,
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data=await request.read()
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) as response:
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# Read response
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body = await response.read()
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# Create response
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resp = web.Response(
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body=body,
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status=response.status,
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headers=dict(response.headers)
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)
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# Add routing headers
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resp.headers['X-Region'] = region_name
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resp.headers['X-Backend-Url'] = region_config['url']
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return resp
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except Exception as e:
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return web.json_response({
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'error': 'Proxy error',
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'message': str(e),
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'region': region_name
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}, status=502)
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async def handle_all_requests(request):
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balancer = request.app['balancer']
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return await balancer.proxy_request(request)
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async def health_check_handler(request):
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balancer = request.app['balancer']
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# Perform health checks on all regions
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tasks = [balancer.health_check(config) for config in regions.values()]
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await asyncio.gather(*tasks)
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return web.json_response({
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'status': 'healthy',
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'load_balancer': 'geographic',
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'regions': regions,
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'timestamp': datetime.now().isoformat()
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})
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async def status_handler(request):
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balancer = request.app['balancer']
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healthy_count = sum(1 for config in regions.values() if config['healthy'])
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return web.json_response({
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'total_regions': len(regions),
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'healthy_regions': healthy_count,
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'health_ratio': healthy_count / len(regions),
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'current_time': datetime.now().isoformat(),
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'regions': {name: {
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'healthy': config['healthy'],
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'weight': config['weight'],
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'last_check': config.get('last_check')
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} for name, config in regions.items()}
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})
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async def create_app():
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app = web.Application()
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balancer = GeoLoadBalancer()
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app['balancer'] = balancer
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# Add routes
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app.router.add_route('*', '/{path:.*}', handle_all_requests)
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app.router.add_get('/health', health_check_handler)
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app.router.add_get('/status', status_handler)
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return app
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if __name__ == '__main__':
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app = asyncio.run(create_app())
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web.run_app(app, host='127.0.0.1', port=8080)
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