mirror of
https://github.com/awslabs/amazon-bedrock-agentcore-samples.git
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9f2f9f470f
- Complete serverless AI-powered AWS operations platform - Multi-Lambda architecture with Function URL deployment - Bedrock AgentCore Gateway integration with MCP protocol - 20 AWS service tools for comprehensive operations - Dual authentication: AWS SigV4 + Okta JWT - Natural language interface with streaming responses - DynamoDB conversation persistence - Docker-based MCP Tool Lambda with Strands framework - Production-ready with enterprise security patterns - Comprehensive documentation and setup guides - Read-only operations by default with write enablement guide - Interactive client with CLI interface - Complete Okta OAuth2 PKCE setup - Management scripts for gateway and target operations - Sanitized configuration with dummy data for public sharing
199 lines
8.1 KiB
Python
Executable File
199 lines
8.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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List Bedrock AgentCore Gateways
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Pulls live data from Bedrock AgentCore Gateway endpoint (AWS is source of truth)
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"""
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import json
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import boto3
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import logging
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import argparse
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import sys
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from datetime import datetime
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from pathlib import Path
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# Add configs directory to path
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sys.path.append(str(Path(__file__).parent.parent / "configs"))
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from config_manager import BedrockAgentCoreConfigManager
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# Configure logging
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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logger = logging.getLogger(__name__)
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def parse_arguments():
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"""Parse command line arguments"""
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parser = argparse.ArgumentParser(description='List Bedrock AgentCore Gateways (Live Data from AWS)')
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parser.add_argument('--show-targets', action='store_true', help='Also show targets for each gateway')
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parser.add_argument("--endpoint", type=str, choices=["beta", "gamma", "production"], help="Endpoint to use (beta, gamma, production)")
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parser.add_argument("--environment", type=str, default=None, help="Environment to use (dev, gamma, prod)")
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return parser.parse_args()
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def print_response(title, response_data):
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"""Print formatted response"""
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print(f"\n{title}")
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print("=" * 60)
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print(json.dumps(response_data, indent=2, default=str))
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print("=" * 60)
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def get_live_gateways(config_manager, environment, endpoint_override=None):
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"""Get live gateways from AWS Bedrock AgentCore API"""
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# Get configuration for the specific environment
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aws_config = config_manager.get_aws_config(environment)
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endpoints = config_manager.get_bedrock_agentcore_endpoints(endpoint_override)
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print(f"Using Configuration:")
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print(f" Environment: {environment}")
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print(f" AWS Profile: {aws_config['profile']}")
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print(f" AWS Region: {aws_config['region']}")
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print(f" AWS Account: {aws_config['account']}")
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print(f" Bedrock AgentCore Endpoint: {endpoints['control_plane']}")
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print(f" Endpoint Type: {endpoint_override.replace('_endpoints', '') if endpoint_override else 'default'}")
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# Create AWS session with environment-specific profile and region
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session = boto3.Session(
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profile_name=aws_config['profile'],
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region_name=aws_config['region']
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)
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# Use the same client configuration that worked for creating gateways
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bedrock_agentcore_client = session.client(
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'bedrock-agentcore-control',
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region_name=aws_config['region'],
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endpoint_url=endpoints['control_plane']
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)
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try:
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print(f"\nFetching live gateways from AWS Bedrock AgentCore API...")
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# List gateways from AWS
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response = bedrock_agentcore_client.list_gateways()
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print_response("LIST GATEWAYS RESPONSE (LIVE DATA)", response)
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gateways = response.get('items', [])
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print(f"\nLive Data Summary:")
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print(f" Total Gateways: {len(gateways)}")
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return gateways, bedrock_agentcore_client
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except Exception as e:
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logger.error(f"Failed to fetch live gateways from AWS: {str(e)}")
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print(f"\nFailed to fetch live gateways from AWS: {str(e)}")
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print(f" Check AWS profile '{aws_config['profile']}' and region '{aws_config['region']}'")
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return [], None
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def get_live_targets_for_gateway(bedrock_agentcore_client, gateway_id):
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"""Get live targets for a specific gateway"""
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try:
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response = bedrock_agentcore_client.list_gateway_targets(gatewayIdentifier=gateway_id)
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targets = response.get('items', [])
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return targets
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except Exception as e:
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logger.error(f"Failed to get targets for gateway {gateway_id}: {str(e)}")
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return []
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def display_live_gateways(config_manager, gateways, bedrock_agentcore_client, show_targets=False):
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"""Display live gateway information"""
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if not gateways:
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print(f"\nNo gateways found in AWS")
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return
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print(f"\nLive Gateways from AWS:")
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print("=" * 60)
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for i, gateway in enumerate(gateways, 1):
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gateway_id = gateway.get('gatewayId', 'Unknown')
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# Generate MCP endpoint URL using config manager
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mcp_endpoint = config_manager.get_mcp_endpoint_url(gateway_id)
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print(f"\n{i}. Gateway ID: {gateway_id}")
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print(f" Name: {gateway.get('name', 'Unknown')}")
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print(f" Status: {gateway.get('status', 'Unknown')}")
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print(f" Protocol: {gateway.get('protocolType', 'Unknown')}")
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print(f" Authorizer: {gateway.get('authorizerType', 'Unknown')}")
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print(f" Role ARN: {gateway.get('roleArn', 'Unknown')}")
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print(f" MCP Endpoint: {mcp_endpoint}")
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print(f" Description: {gateway.get('description', 'None')}")
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print(f" Created: {gateway.get('createdAt', 'Unknown')}")
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print(f" Updated: {gateway.get('updatedAt', 'Unknown')}")
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# Show targets if requested
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if show_targets and bedrock_agentcore_client:
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print(f" \n Fetching targets...")
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targets = get_live_targets_for_gateway(bedrock_agentcore_client, gateway_id)
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if targets:
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print(f" Targets ({len(targets)}):")
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for j, target in enumerate(targets, 1):
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target_id = target.get('targetId', 'Unknown')
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print(f" {j}. Target ID: {target_id}")
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print(f" Name: {target.get('name', 'Unknown')}")
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print(f" Status: {target.get('status', 'Unknown')}")
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print(f" Created: {target.get('createdAt', 'Unknown')}")
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# Try to extract tool count from target configuration
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target_config = target.get('targetConfiguration', {})
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if 'mcp' in target_config and 'lambda' in target_config['mcp']:
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lambda_config = target_config['mcp']['lambda']
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tool_schema = lambda_config.get('toolSchema', {})
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if 'inlinePayload' in tool_schema:
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tools = tool_schema['inlinePayload']
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print(f" Tools: {len(tools)}")
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tool_names = [tool.get('name', 'unknown') for tool in tools[:3]]
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if len(tools) > 3:
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tool_names.append('...')
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print(f" Tool Names: {', '.join(tool_names)}")
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else:
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print(f" Targets: None")
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def main():
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"""Main function"""
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args = parse_arguments()
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# Initialize configuration manager
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config_manager = BedrockAgentCoreConfigManager()
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# Use specified environment or default from config
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environment = args.environment or config_manager.get_default_environment()
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# Use specified endpoint or default from config
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endpoint_override = args.endpoint + '_endpoints' if args.endpoint else None
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print("List Bedrock AgentCore Gateways (Live Data)")
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print("=" * 45)
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print(f"Environment: {environment}")
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print(f"Endpoint: {args.endpoint or 'default'}")
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print(f"Timestamp: {datetime.now().isoformat()}")
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print(f"Data Source: AWS Bedrock AgentCore API (Live)")
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try:
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# Validate configuration
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if not config_manager.validate_config():
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print("Configuration validation failed")
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sys.exit(1)
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# Get live gateways from AWS
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live_gateways, bedrock_agentcore_client = get_live_gateways(config_manager, environment, endpoint_override)
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if not live_gateways:
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print("\nNo gateways found in AWS")
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print(" Create a gateway using: python create-gateway.py")
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sys.exit(0)
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# Display live gateway information
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display_live_gateways(config_manager, live_gateways, bedrock_agentcore_client, args.show_targets)
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print(f"\nListed {len(live_gateways)} gateways from live AWS data")
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except Exception as e:
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logger.error(f"Operation failed: {str(e)}")
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print(f"\nOperation failed: {str(e)}")
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sys.exit(1)
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if __name__ == "__main__":
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main()
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