CoffeeWIP Infra as code

Kubernetes Cluster on GKE using Terraform

Login with gcloud to your account, select default project, and enable auth as a service with your user account.

gcloud auth login
gcloud config set project <project_id>
gcloud auth application-default login

TODO: Create a service account

If your haven't created a cluster on GKE, enable its API in the web console, or use:

gcloud services enable compute.googleapis.com
gcloud services enable servicenetworking.googleapis.com
gcloud services enable cloudresourcemanager.googleapis.com
gcloud services enable container.googleapis.com

Edit terraform.tfvars to set your GCP project id.

Initialize terraform, see the plan, and apply it.

terraform init
terraform plan
terraform apply

TODO: Store state in cloud storage

Get kubeconfig credentials for the created cluster

gcloud container clusters get-credentials coffeewip-cluster --region europe-west2

References

• https://www.padok.fr/en/blog/kubernetes-google-cloud-terraform-cluster
• https://pbhadani.com/posts/gke-terraform/
• https://learn.hashicorp.com/terraform/kubernetes/provision-gke-cluster
• https://www.terraform.io/docs/providers/google/guides/using_gke_with_terraform.html
• https://www.terraform.io/docs/providers/google/r/container_cluster.html