Free Kubernetes cluster on Oracle Cloud with Terraform

The repository contains a Terraform script for creating a fully functioning Kubernetes cluster on Oracle Cloud.

The repo was created for this article: Free Oracle Cloud Kubernetes cluster with Terraform

Setup in a nutshell

1. Get the following data from your Oracle Cloud account
   • User OCID
   • Tenancy OCID
   • Compartment OCID
2. Open a terminal within the oci-infra folder
3. Execute a terraform init
4. Execute a terraform apply
5. Create your Kubernetes configuration file using

   $ oci ce cluster create-kubeconfig --cluster-id <cluster OCID> --file ~/.kube/free-k8s-config --region <region> --token-version 2.0.0 --kube-endpoint PUBLIC_ENDPOINT

6. Apply your K8S config for kubectl

   $ export KUBECONFIG=~/.kube/free-k8s-config

7. To verify cluster access, do a kubectl get nodes
8. Enjoy