home / skills / jeremylongshore / claude-code-plugins-plus-skills / load-balancer-configurator

This skill generates production-ready load balancer configurations for ALB, NLB, Nginx, and HAProxy based on your requirements.

npx playbooks add skill jeremylongshore/claude-code-plugins-plus-skills --skill load-balancer-configurator

Review the files below or copy the command above to add this skill to your agents.

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SKILL.md
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---
name: configuring-load-balancers
description: |
  This skill configures load balancers, including ALB, NLB, Nginx, and HAProxy. It generates production-ready configurations based on specified requirements and infrastructure. Use this skill when the user asks to "configure load balancer", "create load balancer config", "generate nginx config", "setup HAProxy", or mentions specific load balancer types like "ALB" or "NLB". It's ideal for DevOps tasks, infrastructure automation, and generating load balancer configurations for different environments.
---

## Overview

This skill enables Claude to generate complete and production-ready configurations for various load balancers. It supports ALB, NLB, Nginx, and HAProxy, providing a streamlined approach to infrastructure automation and DevOps tasks.

## How It Works

1. **Receiving Requirements**: The skill receives user specifications for the load balancer configuration, including type, ports, protocols, and other relevant details.
2. **Generating Configuration**: Based on the user's requirements, the skill generates a complete configuration file tailored to the specified load balancer type.
3. **Presenting Configuration**: The generated configuration is presented to the user, ready for deployment.

## When to Use This Skill

This skill activates when you need to:
- Generate a load balancer configuration for a new application deployment.
- Modify an existing load balancer configuration to accommodate changes in traffic patterns or application requirements.
- Automate the creation of load balancer configurations as part of an infrastructure-as-code workflow.

## Examples

### Example 1: Setting up an Nginx Load Balancer

User request: "Configure an Nginx load balancer to distribute traffic between two backend servers on ports 8080 and 8081."

The skill will:
1. Generate an Nginx configuration file that includes upstream definitions for the two backend servers.
2. Present the complete Nginx configuration file to the user.

### Example 2: Creating an ALB Configuration

User request: "Create an ALB configuration for a web application running on port 80, with health checks on /health."

The skill will:
1. Generate an ALB configuration that includes listener rules, target groups, and health check settings.
2. Present the complete ALB configuration to the user, ready for deployment via AWS CloudFormation or Terraform.

## Best Practices

- **Security**: Always review generated configurations for security vulnerabilities before deploying them to production.
- **Testing**: Thoroughly test load balancer configurations in a staging environment before deploying them to production.
- **Documentation**: Document the purpose and configuration details of each load balancer for future reference.

## Integration

This skill can be integrated with other tools and plugins in the Claude Code ecosystem, such as infrastructure-as-code tools like Terraform and CloudFormation, to automate the deployment and management of load balancer configurations. It can also be used in conjunction with monitoring and logging tools to track the performance and health of load balancers.

Overview

This skill generates production-ready load balancer configurations for ALB, NLB, Nginx, and HAProxy. It produces complete, deployable config files based on your detailed requirements and infrastructure constraints. Use it to accelerate DevOps tasks, standardize environments, and integrate with IaC pipelines.

How this skill works

You provide the load balancer type, backend targets, ports, protocols, health check endpoints, and any security or routing requirements. The skill constructs a full configuration tailored to the chosen engine (ALB/NLB Terraform or CloudFormation snippets, Nginx conf, or HAProxy config). It returns the ready-to-deploy file and optional notes about deployment steps, variable placeholders, and recommended runtime options.

When to use it

  • Creating a new load balancer for a web or API service
  • Migrating or scaling traffic across backend pools
  • Automating config generation as part of CI/CD or IaC workflows
  • Generating perimeter or internal LB configs with specific health checks and TLS settings
  • Prototyping or standardizing load balancer setups across environments

Best practices

  • Validate and lint generated configs with the platform-specific tools before deploying
  • Test configurations in a staging environment and run automated health-check suites
  • Avoid embedding secrets; use secret managers or environment variables for TLS certs and credentials
  • Apply least-privilege network rules and enable TLS termination where appropriate
  • Document intended traffic flows, sticky sessions, and failover behavior alongside the config

Example use cases

  • Generate an Nginx reverse-proxy config that load balances traffic to two backend servers on ports 8080 and 8081
  • Produce an AWS ALB configuration with listener rules, target groups, and /health health checks for Terraform deployment
  • Create an HAProxy config for TCP load balancing with consistent hashing and connection limits
  • Build an NLB configuration for high-throughput TCP services requiring static IPs
  • Automate differences between staging and production LB configs with parameterized templates

FAQ

Can this skill include TLS/SSL configuration?

Yes. The skill can generate TLS termination or passthrough settings and include placeholders for certificates, but you should supply or reference certificate resources from your secret manager or cloud certificate service.

Does it handle health checks and failover?

Yes. Health check endpoints, intervals, and thresholds can be specified and will be included in the generated config. The skill can also recommend sensible defaults for failover and connection limits.