CDK for Terraform Go Example

Cloud Development Kit for Terraform (CDKTF) allows you to use familiar programming languages to define and provision infrastructure. This is a simple example of how to use CDKTF to create a Kubernetes cluster on the IONOS Cloud using the Go programming language.

⚠️ What is deployed is a Managed Kubernetes Cluster on the IONOS Cloud ☁️. Please be aware that this is not for free.

Prerequisites

• IONOS Account
• Terraform
• CDK for Terrform
• Object Storage Bucket

Optional:

• ionosctl

Deploy

You either have to set the IONOS_USERNAME and IONOS_PASSWORD or IONOS_TOKEN environment variables.

ionosctl token create and ionosctl token get --token-id gives you a token.

Furtheremore, you have to set ACCESS_KEY, SECRET_KEY and BUCKET_NAME environment variables for the Terraform backend.

This can be used in combination with a GitHub Action to deploy the cluster.

The bucket should have versioning enabled.

cdktf deploy

Tests

Writing tests for CDKTF is easy with Go.

go test ./...

If you are finished experimenting you can do a simple cdktf destroy to clean up.

License

MIT