CPA

values.yaml

cat << EOF > values.yaml
config:
  ladder:
    nodesToReplicas:
      - [1, 1]
      - [2, 2]
options:
  namespace: default
  target: "deployment/nginx-deployment"
EOF
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CPA Install

helm repo add cluster-proportional-autoscaler https://kubernetes-sigs.github.io/cluster-proportional-autoscaler
helm repo update
helm upgrade --install cluster-proportional-autoscaler \
	-f values.yaml \
    cluster-proportional-autoscaler/cluster-proportional-autoscaler
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Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
        - name: nginx
          image: nginx:latest
          resources:
            limits:
              cpu: "100m"
              memory: "64Mi"
            requests:
              cpu: "100m"
              memory: "64Mi"
          ports:
            - containerPort: 80
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kubectl apply -f deployment.yaml
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Test

kubectl logs -l  app.kubernetes.io/instance=cluster-proportional-autoscaler
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