kyverno/test/cli/test-mutate/foreach/replaceRegistry/policies.yaml

apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: replace-image-registry-containers
  annotations:
    pod-policies.kyverno.io/autogen-controllers: "none"
spec:
  rules:
    - name: set-default
      match:
        all:
          - resources:
              kinds:
                - Pod
      mutate:
        foreach:
          - list: "request.object.spec.containers"
            patchStrategicMerge:
              spec:
                containers:
                  - (name): "{{ element.name }}"
                    image: test/test3.2