Enable Kubecost Continuous Rightsizing

 1apiVersion: kyverno.io/v1
 2kind: ClusterPolicy
 3metadata:
 4  name: enable-kubecost-continuous-rightsizing
 5  annotations:
 6    policies.kyverno.io/title: Enable Kubecost Continuous Rightsizing
 7    policies.kyverno.io/category: Kubecost
 8    policies.kyverno.io/severity: medium
 9    policies.kyverno.io/subject: Deployment, Annotation
10    kyverno.io/kyverno-version: 1.10.0
11    kyverno.io/kubernetes-version: "1.25"
12    policies.kyverno.io/description: >-
13      Kubecost is able to modify container resource requests and limits dynamically
14      based upon observed utilization patterns and recommendations. This provides an
15      easy way to automatically improve allocation of cluster resources by increasing
16      efficiency. This policy will annotate all Deployments which have the label
17      `env=test` with `request.autoscaling.kubecost.com/enabled="true"` if the annotation
18      is not already present. Other annotations may be added according to need and users
19      should see the documentation for a complete list.
20spec:
21  rules:
22  - name: enable-kubecost-autoscaling
23    match:
24      any:
25      - resources:
26          kinds:
27          - Deployment
28          selector:
29            matchLabels:
30              env: test
31    mutate:
32      patchStrategicMerge:
33        metadata:
34          annotations:
35            +(request.autoscaling.kubecost.com/enabled): "true"