Bitnami to bitnamilegacy kyverno policy

bitnami-policy.yaml

apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: replace-bitnami-with-bitnamilegacy
  annotations:
    pod-policies.kyverno.io/autogen-controllers: none  # do not modify pod controllers (deployments, sts, cronjob)
spec:
  background: false # only on pod creation
  rules:
    - name: replace-bitnami-image
      match:
        any:
        - resources:
            kinds:
              - Pod
      mutate:
        foreach:
          - list: "request.object.spec.containers[]"
            patchStrategicMerge:
              spec:
                containers:
                  - name: "{{ element.name }}"
                    image: "{{ regex_replace_all('bitnami/', element.image, 'bitnamilegacy/') }}"
    - name: replace-bitnami-initcontainers
      match:
        any:
          - resources:
              kinds:
                - Pod
      preconditions:
        all:
        - key: "{{ request.object.spec.initContainers[] || `[]` | length(@) }}"
          operator: GreaterThanOrEquals
          value: 1
      mutate:
        foreach:
        - list: "request.object.spec.initContainers[]"
          patchStrategicMerge:
            spec:
              initContainers:
              - name: "{{ element.name }}"
                image: "{{ regex_replace_all('bitnami/', element.image, 'bitnamilegacy/') }}"
  webhookConfiguration:
    failurePolicy: Ignore