31-override-bootstrap-command-unmanaged-nodegroup.yaml

apiVersion: eksctl.io/v1alpha5
kind: ClusterConfig

metadata:
  name: override-unmanaged-nodegroup-bootstrap
  region: us-west-2
  version: '1.21'

nodeGroups:
  - name: ng-1
    minSize: 1
    maxSize: 2
    amiFamily: AmazonLinux2
    ami: ami-12345
    desiredCapacity: 1
    overrideBootstrapCommand: |
      #!/bin/bash
      source /var/lib/cloud/scripts/eksctl/bootstrap.helper.sh
      /etc/eks/bootstrap.sh override-unmanaged-nodegroup-bootstrap --container-runtime containerd --kubelet-extra-args "--node-labels=${NODE_LABELS}"