# This example provisioner will provision instances
# with multiple EBS attached

apiVersion: karpenter.sh/v1alpha5
kind: Provisioner
metadata:
  name: default
spec:
  requirements:
    # Include general purpose instance families
    - key: karpenter.k8s.aws/instance-family
      operator: In
      values: [c6g, c7g, c6a, c6i, m6a, m6g, m6i, r6a, r6g, r6i]
    # Exclude small instance sizes
    - key: karpenter.k8s.aws/instance-size
      operator: In
      values: [medium, large, xlarge, xlarge, 2xlarge, 4xlarge]
  providerRef:
    name: my-provider
---
apiVersion: karpenter.k8s.aws/v1alpha1
kind: AWSNodeTemplate
metadata:
  name: my-provider
spec:
  subnetSelector:
    karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name
  securityGroupSelector:
    karpenter.sh/discovery: "${CLUSTER_NAME}" # replace with your cluster name
  amiFamily: AL2
  blockDeviceMappings:
    - deviceName: /dev/xvda
      ebs:
        volumeType: gp3
        volumeSize: 20Gi
        deleteOnTermination: true
    - deviceName: /dev/xvdb
      ebs:
        volumeType: gp3
        volumeSize: 100Gi
        deleteOnTermination: true
    - deviceName: /dev/xvdc
      ebs:
        volumeType: gp3
        volumeSize: 2000Gi
        deleteOnTermination: true