isabella232 / terraform-aws-eks-1

Terraform code and scripts for creating a new AWS EKS cluster in a new VPC

What is RudderStack?

RudderStack is a customer data pipeline tool for collecting, routing and processing data from your websites, apps, cloud tools, and data warehouse.

More information on RudderStack can be found here.

Amazon Elastic Kubernetes Service Provisioner

These Terraform scripts provision an Amazon Elastic Kubernetes Service (AWS EKS) cluster in a new VPC and restrict access to other cloud resources owned by you.

Key features

• Separate VPC

• Separate Kubernetes cluser

Input parameters

1. Region: AWS region to create the VPC.

Please go through variables.tf for other config variables.

How do you run?

1. Install Terraform v0.12.0 or later.
2. Open variables.tf and checkout the default values for the variables. You can change them if you wish. For example, to change your nodes configuration alter the default values for variables rudder_node_type and rudder_disk_size_gb.
3. Run terraform get.
4. Run terraform plan.
5. If the plan looks good, run terraform apply. This will create all the needed resources on your AWS.
6. If you would like to use kubectl, run export KUBECONFIG=`pwd`/kubeconfig_rudder-cluster

The Kubernetes cluster created by these terraform scripts is by default accessible by rudder. (You can revoke access by following the instructions given at the end.)

Access for Managed Hosting

For managed hosting, RudderStack would need to access your AWS cluster. Please share the following to enable RudderStack-managed hosting:

1. rudder_kubeconfig_rudder-cluster
2. aws.yml

Remove Access To RudderStack

To revoke RudderStack's access to your kubernetes cluster, follow the following steps

1. Remove default values for the variables map_accounts and map_roles in variables.tf file.
2. Run terraform apply

Contact Us

If you come across any issues while configuring or using these scripts, please feel free to start a conversation on our Slack channel. We will be happy to help you.