eksctl managed node group

cluster.yaml

# cluster.yaml
# A cluster with managed nodegroup
# Setup aws profile if you have many:
#   `export AWS_PROFILE=test`
#   `export AWS_DEFAULT_PROFILE=test`
# Run the command:
#   `eksctl create cluster -f cluster.yaml --write-kubeconfig --set-kubeconfig-context`
---
apiVersion: eksctl.io/v1alpha5
kind: ClusterConfig
metadata:
  name: covid-dev
  region: ap-south-1
managedNodeGroups:
  - name: managed-ng-1
    minSize: 2
    maxSize: 4
    desiredCapacity: 3
    volumeSize: 30
    instanceType: t3.medium
    availabilityZones: ["ap-south-1a", "ap-south-1b"]
    ssh:
      allow: true
      publicKeyPath: ~/.ssh/id_rsa.pub
    labels: {role: worker}
    tags:
      nodegroup-role: worker
    iam:
      withAddonPolicies:
        externalDNS: true
        cloudWatch: true
        albIngress: true
        autoScaler: true