apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

resources:
- https://github.com/kubernetes/autoscaler/raw/cluster-autoscaler-release-1.26/cluster-autoscaler/cloudprovider/aws/examples/cluster-autoscaler-autodiscover.yaml

images:
- name: k8s.gcr.io/autoscaling/cluster-autoscaler
  newName: registry.k8s.io/autoscaling/cluster-autoscaler
  newTag: v1.26.6

patches:
- patch: |-
    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: cluster-autoscaler
      namespace: kube-system
    spec:
      template:
        spec:
          containers:
          - name: cluster-autoscaler
            command:
            - ./cluster-autoscaler
            - --v=4
            - --stderrthreshold=info
            - --cloud-provider=aws
            - --skip-nodes-with-local-storage=false
            - --expander=least-waste
            - --node-group-auto-discovery=asg:tag=k8s.io/cluster-autoscaler/enabled,k8s.io/cluster-autoscaler/kubernetes
            env:
            - name: AWS_ACCESS_KEY_ID
              valueFrom:
                secretKeyRef:
                  key: access_key_id
                  name: autoscaler-aws-keys
            - name: AWS_SECRET_ACCESS_KEY
              valueFrom:
                secretKeyRef:
                  key: secret_access_key
                  name: autoscaler-aws-keys
            - name: AWS_REGION
              value: us-east-2
            volumeMounts:
          nodeSelector:
            node-role.kubernetes.io/control-plane: ''
          tolerations:
          - effect: NoSchedule
            key: node-role.kubernetes.io/control-plane
            operator: Exists
          - effect: NoSchedule
            key: node-role.kubernetes.io/master
            operator: Exists