K8s.tF

# Authenticates to the cluster using the AWS CLI (same identity that ran terraform)

provider "kubernetes" {

  host                   = module.eks.cluster_endpoint

  cluster_ca_certificate = base64decode(module.eks.cluster_certificate_authority_data)

 

  exec {

    api_version = "client.authentication.k8s.io/v1beta1"

    command     = "aws"

    args        = ["eks", "get-token", "--cluster-name", module.eks.cluster_name, "--region", var.region]

  }

}

 

# Test workload: forces EKS Auto Mode to launch an EC2 node

resource "kubernetes_deployment_v1" "inflate" {

  metadata {

    name = "inflate"

    labels = {

      app = "inflate"

    }

  }

 

  spec {

    replicas = 2

 

    selector {

      match_labels = {

        app = "inflate"

      }

    }

 

    template {

      metadata {

        labels = {

          app = "inflate"

        }

      }

 

      spec {

        container {

          name  = "inflate"

          image = "public.ecr.aws/eks-distro/kubernetes/pause:3.7"

 

          resources {

            requests = {

              cpu    = "500m"

              memory = "512Mi"

            }

          }

        }

      }

    }

  }

 

  # Don't wait for pods to become ready; node launch can take a couple of minutes

  wait_for_rollout = false

  depends_on = [module.eks]

}