All Terraform projects rely on the configuration of .tfvars files. Below are boilerplates for each file:

eks.tfvars

region       = "" 
profile      = ""
vpc_name     = "" 
cluster_name = ""

gke.tfvars

project_id   = ""
region       = ""
subnetwork   = ""
cluster_name = ""

gke.tfvars

subscription_id     = ""
resource_group_name = ""
location            = ""
cluster_name        = ""
prefix              = "" # prefix name for resources created as part of cluster creation

config.yaml

The config.yaml file configures the deployment of clusters and tools. It is straightforward: mark true near the tools you'd like to test on the environment.

Example: run polaris on all cloud vendors.

This will also provision EKS, GKE and AKS clusters, if they haven't been deployed yet.

kubesec: false
kube-score: false
polaris:
  eks: true
  gke: true
  aks: true
kor:
  eks: false
  gke: false
  aks: false
trivy-operator:
  eks: false
  gke: false
  aks: false
checkov:
  eks: true
  gke: false
  aks: false