In the second example, we will use an auto-scaling group that will automatically spin up new EC2 instances based on the load and registers them with the target group that belongs to the load balancer.This approach is useful when you have a stateful application, and you cannot use an auto-scaling group. In the first example, we will manually register EC2 instances to the load balancer.In this video, we will create an application load balancer in AWS using Terraform. You can find the source code for this video in my GitHub Repo.How to send AWS CloudWatch Alarms to Slack? (Terraform Included)

Kubernetes Node Autoscaling with Karpenter (AWS EKS & Terraform) How to Create AWS Lambda with Terraform? (API Gateway & GET/POST & IAM S3 Access & Dependencies) How to connect to EC2 instance? (Amazon Web Services | AWS | SSH | SSM) How to Deploy React App (any static website) to S3 and CloudFront? How to create EKS Cluster using Terraform MODULES? How to create Application Load Balancer using Terraform? (AWS ALB | HTTPS)Ĭreate AWS EKS Fargate Using Terraform (EFS, HPA, Ingress, ALB, IRSA, Kubernetes, Helm, Tutorial) Usually, the security group won’t change too often, so it’ll be easier just to rename them manually.How to Integrate Amazon API Gateway with Amazon EKS? (Terraform & AWS Lambda & Serverless & NLB)ĪWS API Gateway - Custom Domain (Console + Terraform | Route53 + Without Route53)ĪWS API Gateway - EC2 Integration (Console + Terraform | Backend | Endpoint | HTTP | Node JS)ĪWS API Gateway - WebSocket API + EC2 (HTTP & VPC Link & Auth & API Keys & Lambda Authorizer)ĪWS Session Manager Step by Step Tutorial If your Terraform code lives alongside the application code in the same repository, that might be a waste of deployment time. The drawback of the commit-hash approach is that it will force the security group to be re-created on every commit.

# aws_security_group.allow_http_traffic must be replaced -/+ resource 'aws_security_group' 'allow_http_traffic' ), and let the CI pipeline present the commit hash as a Terraform variable.

Terraform aws waf example