![]() Perform end-to-end tests on a Windows Pod.Add necessary tags to the EC2 instance.Launch a Windows EC2 instance with the user data script.Allow Windows worker nodes to interact with the cluster internal networking.Create the necessary EC2 user data script for the Windows worker node.Enable Windows support in an EKS cluster.In this blog post, we will show how to do the following: The blog post will also show how to use the Terraform EKS module to add a worker node to an Amazon EKS cluster.Īdditionally, a repository implementing a complete private Amazon EKS setup with Windows and Linux worker nodes in Terraform is available as part of the AWS-Samples repository.Īfter reading this blog post, you will be able to migrate and run your Windows workloads on an EKS cluster with nodes that are communicating to the control plane via a private endpoint. This blog post focuses on how a manual bootstrap of a worker node works so that this approach can be adapted for an infrastructure as code (IaC) deployment. This blog post shows how a Windows worker node can be added to an already existing Amazon EKS cluster and how to do an end-to-end test to ensure that Windows container workloads can be successfully executed. The automotive industry has a particularly high standard on security, and an Amazon Elastic Kubernetes Service (Amazon EKS) cluster with private endpoint is applicable to run their workloads. Customers want to scale these workloads on Kubernetes alongside their Linux workloads. # - root/2_tier_architecture_Terraform_modules/compute/main.Legacy applications in the automotive industry tend to run on Windows. ![]() I have separated small snippets of code for all the root and child modules into gist files in the Github directory only for the sake of reading and understanding it clearly. For that, please check out my article on how to create a basic EC2 Terraform module. ![]() I am not going to explain the functionality of what each. Ensure that you include Sensitive to be true for these variables. As the name indicates, it will ignore all the default files created automatically when running and testing the code, like terraform.tfstate, files, while pushing your code to Github.Ĭreate terraform.tfvars file to include variables for access_ip (your IP address) which is set in your root main.tf which determines the CIDR block that can SSH into our Bastion Host. You can see my complete code for this project in my GitHub Repository.Ĭopy and paste the code into the corresponding files for all the modules.īe sure to update the key_name (NVirKey) in the root main.tf as your EC2 Key Pair name, without which you cannot test the SSH connectivity to your EC2 instance.Ĭreate a. The root main.tf file will call these child modules to createįor this project, in Cloud9 environment, we will create a directory structure like this. This article uses Terraform modules for readability and re-usability.Ĭhild modules for each of the AWS components - compute, In my previous article I have created a 2-tier architecture in AWS using Terraform consisting of all the code in ONLY one parent main.tf file. Nat Gateway for getting updates from the internet with Elastic IP address.ĮC2 Instances serving as Web servers (named as database servers), which access the internet thru Bastion hostĪn Internet facing Application Load Balancer which directs the traffic to our web servers (named as database servers)Īn Autoscaling group with the desired capacity of 2 for high availabilityįor my understanding on how to get this setup working correctly, I used this article as a reference. Pre-requisites:ĪWS user account with admin access, not a root account.Ĭloud9 IDE, comes with Terraform installed.įor this article, I used Terraform Documentation (use the navigation to the left to read about the available resources) and Derek Morgan’s course How I will accomplish the Objectives:īastion host for having SSH connectivity for the EC2 instances placed in Private SubnetsĪn Auto scaling group with the desired capacity of 1 for high availability In my next article, I am going to show you how to Deploy this using Terraform Cloud as a CI/CD tool. Use module blocks for ease of use and re-usability. ![]() Internet-facing Application Load Balancer for Web Server
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |