Terraform on AWS - AWS Network Load Balancer TCP and TLS with Terraform | Infrastructure as Code

Описание: 🚀 Deploy AWS Network Load Balancer (NLB) with TCP & TLS using Terraform!
In this step-by-step tutorial, learn how to configure an AWS Network Load Balancer (NLB) with Terraform, including TCP and TLS listeners, target groups, security groups, Route53 DNS integration, and Auto Scaling adjustments. Perfect for DevOps engineers and cloud architects looking to master Infrastructure as Code (IaC) for high-performance, secure networking on AWS.

📚 What You’ll Learn
Step-by-Step NLB Setup: Create an NLB with Terraform modules, including TCP (Port 80) and TLS (Port 443) listeners.
Security Group Configuration: Adjust ingress rules for NLB compatibility (0.0.0.0/0 CIDR).
TLS Termination: Secure traffic with ACM certificates for HTTPS.
Target Groups & Health Checks: Configure instance targets and health monitoring.
Route53 Integration: Map DNS records to your NLB for seamless access.
Auto Scaling Updates: Modify target groups and policies for NLB compatibility.
Testing & Validation: Access your application via HTTP/HTTPS and verify NLB functionality.
🔧 Terraform Commands Used
terraform init
terraform validate
terraform plan
terraform apply -auto-approve
terraform destroy -auto-approve
🛠️ Key Code Snippets
NLB Module: Configure listeners, target groups, and security groups.
Route53 DNS: Alias records for NLB DNS name.
Auto Scaling: Update target_group_arns for NLB integration.

🧹 Clean-Up
Don’t forget to run terraform destroy to remove all AWS resources and avoid unnecessary charges!

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Terraform, AWS NLB, Network Load Balancer, TCP Listener, TLS Listener, Infrastructure as Code, AWS Networking, Terraform Modules, Route53, Auto Scaling, Target Groups, ACM Certificates
Hashtags: #Terraform #AWSNLB #InfrastructureAsCode #CloudComputing #DevOps #AWS #NetworkLoadBalancer #TCP #TLS #CloudNetworking


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