# This example provisioner will provision instances
# running Bottlerocket OS

apiVersion: karpenter.sh/v1alpha5
kind: Provisioner
metadata:
  name: default
spec:
  providerRef:
    name: my-provider
---
apiVersion: karpenter.k8s.aws/v1alpha1
kind: AWSNodeTemplate
metadata:
  name: my-provider
spec:
  amiFamily: Bottlerocket
  subnetSelector:
    karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name
  securityGroupSelector:
    karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name
  blockDeviceMappings:
    - deviceName: /dev/xvda
      ebs:
        volumeType: gp3
        volumeSize: 4Gi
        deleteOnTermination: true
    - deviceName: /dev/xvdb
      ebs:
        volumeType: gp3
        volumeSize: 20Gi # replace with your required disk size
        deleteOnTermination: true