Building secure Amazon ElastiCache for Valkey deployments with Terraform

This article provides a comprehensive guide to deploying secure Amazon ElastiCache for Valkey clusters using Terraform, demonstrating both serverless and node-based deployment options with multiple security layers.

• Provides Infrastructure as Code (IaC) approach for deploying ElastiCache clusters
• Offers two deployment options: serverless and node-based
• Implements comprehensive security controls including:
  • Network isolation using private VPC subnets
  • Encryption in transit and at rest using AWS KMS
  • Access control through security groups
  • Authentication token management
  • CloudWatch logging for monitoring
• Detailed walkthrough covers repository setup, deployment steps, and security verification
• Highlights best practices for encryption, authentication, and infrastructure management

The solution provides a flexible, secure framework for deploying ElastiCache for Valkey clusters that can be customized to meet specific organizational requirements.