Kubernets

Getting the instance-indentity document.

About the program

1. Created a VPC with 4 subnets, 2 public, 2 private, and did all the routing.

2. Created an EKS cluster with IAM and SG policies.

3. Created a group of managed nodes on spot instances

4. Made a screenshot of the curl command: curl http://169.254.169.254/latest/dynamic/instance-identity/document.

How to start the program?

The program has been released with two states: VPC+EKS and Curl_pod (it is possible to use this state for multiple pods).

• Go to the eks folder and execute the following commands: terragrunt plan - required to download all necessary modules and establish a connection to S3+DynamoDB.
  terragrunt apply --auto-approve - apply the structure to the AWS account.
• Go to the pods folder and run the same commands as above. This will help you create the curl pod.
• Then you need to update the configuration locally: aws eks update-kubeconfig --region <your_region> --name <cluster_name> and you can check the list of existing pods: kubectl get pods. As a result you will see a curl pod.
• You execute the command: kubectl exec -it curl sh to enter. And as a result you execute desired curl command inside (curl http://169.254.169.254/latest/dynamic/instance-identity/document).

Screenshot (output of the curl command)