list_load_balancers
Retrieve all Application and Network Load Balancers from AWS to monitor and manage traffic distribution across your infrastructure.
Instructions
Lists all Application and Network Load Balancers.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- src/index.ts:1925-1938 (handler)The handler function that implements the core logic of the 'list_load_balancers' tool by calling AWS Elastic Load Balancing v2 DescribeLoadBalancersCommand and formatting the load balancer details for output.
if (name === "list_load_balancers") { const command = new DescribeLoadBalancersCommand({}); const response = await elbv2Client.send(command); const lbs = response.LoadBalancers?.map(lb => ({ LoadBalancerName: lb.LoadBalancerName, DNSName: lb.DNSName, Type: lb.Type, Scheme: lb.Scheme, VpcId: lb.VpcId, State: lb.State?.Code, LoadBalancerArn: lb.LoadBalancerArn })) || []; return { content: [{ type: "text", text: JSON.stringify(lbs, null, 2) }] }; } - src/index.ts:558-564 (registration)The tool registration entry in the ListToolsRequestSchema handler, which defines the tool's name, description, and input schema (empty object).
name: "list_load_balancers", description: "Lists all Application and Network Load Balancers.", inputSchema: { type: "object", properties: {} } }, - src/index.ts:67-67 (helper)Initialization of the ElasticLoadBalancingV2Client used by the list_load_balancers handler.
const elbv2Client = new ElasticLoadBalancingV2Client({}); - src/index.ts:33-33 (helper)Import of the AWS SDK client and DescribeLoadBalancersCommand used in the tool implementation.
import { ElasticLoadBalancingV2Client, DescribeLoadBalancersCommand, DescribeTargetGroupsCommand, DescribeTargetHealthCommand, DescribeListenersCommand, DescribeRulesCommand } from "@aws-sdk/client-elastic-load-balancing-v2";