# This example provisioner will provision instances
# that are replaced every 7 days and drain after 1 minute
# with no workloads

apiVersion: karpenter.sh/v1alpha5
kind: Provisioner
metadata:
  name: default
spec:
  ttlSecondsUntilExpired: 604800 # expire nodes after 7 days (in seconds) = 7 * 60 * 60 * 24
  ttlSecondsAfterEmpty: 60 # scale down nodes after 60 seconds without workloads (excluding daemons)
  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