Production-Level Terraform Project Structure For AWS EKS Auto Mode Cluster With RDS Serverless V2 MySQL Integration

URL: https://www.learnxops.com/p/amazon-eks-auto-mode-workshop

You Should Know:

1. Terraform Commands for AWS EKS Setup:

Initialize Terraform:
```
terraform init
```
Plan the Infrastructure:
```
terraform plan
```
Apply the Infrastructure:
```
terraform apply
```
Destroy the Infrastructure:
```
terraform destroy
```

2. Kubernetes Commands for Managing EKS Clusters:

Update kubeconfig to access your EKS cluster:

aws eks --region <region> update-kubeconfig --name <cluster-name>

Check cluster nodes:
```
kubectl get nodes
```
Deploy a sample application:
```
kubectl apply -f deployment.yaml
```

AWS CLI Commands for RDS Serverless v2 MySQL:

– Create an RDS Serverless v2 MySQL cluster:

aws rds create-db-cluster --db-cluster-identifier <cluster-id> --engine mysql --engine-version <version> --master-username <username> --master-user-password <password> --db-subnet-group-name <subnet-group>

– Describe the RDS cluster:

aws rds describe-db-clusters --db-cluster-identifier <cluster-id>

4. Terraform Workspace Management:

Create a new workspace:

terraform workspace new <workspace-name>

Switch between workspaces:

terraform workspace select <workspace-name>

List all workspaces:
```
terraform workspace list
```

5. GitOps with Terraform Modules:

Clone a Terraform module from a Git repository:
```
git clone <module-repo-url>
```

Use the module in your Terraform configuration:

module "example" {
source = "<module-repo-url>"
}

What Undercode Say:

Terraform is a powerful tool for managing infrastructure as code, especially when combined with AWS EKS and RDS Serverless v2 MySQL. By using Terraform workspaces and GitOps practices, you can maintain a clean and scalable infrastructure setup. The provided commands and practices will help you deploy and manage production-level environments efficiently. Always ensure to test your configurations in lower environments before promoting them to production. For more advanced setups, consider using Terragrunt for better code organization and reusability.

References:

Reported By: Sandip Das – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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