Demo EKS cluster configuration

eks-cluster.yaml

apiVersion: eksctl.io/v1alpha5
kind: ClusterConfig

metadata:
  name: main-garden-cluster
  region: us-east-1

vpc:
  subnets:
    private:
      us-east-1a: { id: <your_us-east-1a_subnet_id> }
      us-east-1b: { id: <your_us-east-1b_subnet_id> }
      us-east-1c: { id: <your_us-east-1c_subnet_id> }

nodeGroups:
  - name: ng-1-workers
    labels: { role: workers }
    instanceType: t3.small
    desiredCapacity: 2
    privateNetworking: true
  - name: ng-2-builders
    labels: { role: builders }
    instanceType: t3.small
    desiredCapacity: 2
    privateNetworking: true
    iam:
      withAddonPolicies:
        imageBuilder: true

To create the cluster using eksctl simply run the following command:

$ eksctl create cluster -f eks-cluster.yaml