apiVersion: constraints.gatekeeper.sh/v1beta1
kind: K8sRequiredLabels
metadata:
  name: deployment-labels
spec:
  match:
    kinds:
      - apiGroups: ["*"]
        kinds: ["Deployment"]
    namespaces:
      - "opa-test"
  parameters:
    allowedOps: ["CREATE","UPDATE"]
    labels: ["app","owner"]
    specTemplateLabels: ["app","env","owner"]
    errMsg: "INVALID_DEPLOYMENT_LABELS"