custom-cloud-init.tf

data "cloudinit_config" "this" {
  base64_encode = true
  gzip          = false
  boundary      = "//"

  part {
    content_type = "text/x-shellscript"
    content      = <<-EOT
      set -x
      KUBELET_CONFIG=/etc/kubernetes/kubelet/kubelet-config.json
      echo "$(jq ".cpuCFSQuota=false" $KUBELET_CONFIG)" > $KUBELET_CONFIG
      
      max_pods=`/etc/eks/max-pods-calculator.sh --instance-type-from-imds --cni-version 1.10.0 --cni-prefix-delegation-enabled --cni-custom-networking-enabled`
      echo "$(jq ".maxPods=$${max_pods}" $KUBELET_CONFIG)" > $KUBELET_CONFIG

      /etc/eks/bootstrap.sh ${var.cluster_name} --container-runtime containerd --dns-cluster-ip ${var.node_local_dns_ip} --use-max-pods false
    EOT
  }
}