Sync Secrets

apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
  name: sync-secrets
  annotations:
    policies.kyverno.io/title: Sync Secrets
    policies.kyverno.io/category: Sample
    policies.kyverno.io/subject: Secret
    policies.kyverno.io/minversion: 1.6.0
    policies.kyverno.io/description: "Secrets like registry credentials often need to exist in multiple Namespaces so Pods there have access. Manually duplicating those Secrets is time consuming and error prone. This policy will copy a Secret called `regcred` which exists in the `default` Namespace to new Namespaces when they are created. It will also push updates to the copied Secrets should the source Secret be changed.      "
spec:
  rules:
    - name: sync-image-pull-secret
      match:
        any:
          - resources:
              kinds:
                - Namespace
      generate:
        apiVersion: v1
        kind: Secret
        name: regcred
        namespace: "{{request.object.metadata.name}}"
        synchronize: true
        clone:
          namespace: default
          name: regcred